{"id":2730,"date":"2023-10-18T09:58:03","date_gmt":"2023-10-18T01:58:03","guid":{"rendered":"https:\/\/uniasen.com\/?page_id=2730"},"modified":"2024-09-04T09:20:54","modified_gmt":"2024-09-04T01:20:54","slug":"astm-a178","status":"publish","type":"page","link":"https:\/\/uniasen.com\/id\/standar\/astm-a178\/","title":{"rendered":"ASTM A178"},"content":{"rendered":"<div id=\"page-header-796937479\" class=\"page-header-wrapper\">\n  <div class=\"page-title dark featured-title\">\n\n        <div class=\"page-title-bg\">\n      <div class=\"title-bg fill bg-fill\"\n        data-parallax-container=\".page-title\"\n        data-parallax-background\n data-parallax=\"-\">\n      <\/div>\n      <div class=\"title-overlay fill\"><\/div>\n    <\/div>\n    \n    <div class=\"page-title-inner container align-center flex-row medium-flex-wrap\" >\n              <div class=\"title-wrapper flex-col text-left medium-text-center\">\n          <h1 class=\"entry-title mb-0\">\n            ASTM A178          <\/h1>\n        <\/div>\n                    <div class=\"title-content flex-col flex-right text-right medium-text-center\">\n        <div class=\"title-breadcrumbs pb-half pt-half\"><\/div>      <\/div>\n    <\/div>\n\n     \n<style>\n#page-header-796937479 .title-bg {\n  background-image: url(https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-carbon-steel-pipe-manufacturer-header.webp);\n}\n<\/style>\n  <\/div>\n    <\/div>\n  \n\t<div id=\"gap-1961269149\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1961269149 {\n  padding-top: 4%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<section class=\"section\" id=\"section_1842722393\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row align-middle align-center\"  id=\"row-1226723378\">\n\n\t<div id=\"col-1160768061\" class=\"col medium-11 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_530777656\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/07\/erw_pipe_manufacturer_erw_welded_pipe_UNIASEN.webp\" class=\"attachment-original size-original\" alt=\"erw_pipa_manufaktur_erw_pipa_dilas_UNIASEN\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/07\/erw_pipe_manufacturer_erw_welded_pipe_UNIASEN.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/07\/erw_pipe_manufacturer_erw_welded_pipe_UNIASEN-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/07\/erw_pipe_manufacturer_erw_welded_pipe_UNIASEN-768x576.webp 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/07\/erw_pipe_manufacturer_erw_welded_pipe_UNIASEN-16x12.webp 16w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_530777656 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1576953660\" class=\"col medium-12 small-12 large-6 medium-col-first\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>ASTM A178<\/h2>\n<p><strong>Gambaran Umum Standar:\u00a0<\/strong><\/p>\n<p>ASTM A178 menetapkan persyaratan untuk baja karbon yang dilas dengan resistansi listrik (ERW) dan boiler baja karbon mangan serta tabung superheater.\u00a0<\/p>\n<p><strong>Bahan Utama:\u00a0<\/strong><\/p>\n<p>Bahan utamanya adalah baja karbon dan baja mangan karbon. Kelas yang ditentukan meliputi: Grade A, Grade C dan Grade D.\u00a0<\/p>\n<p><strong>Lingkup Aplikasi:\u00a0<\/strong><\/p>\n<p>Standar ini berlaku terutama untuk suhu tinggi dan tekanan tinggi. Standar ini berlaku untuk hal-hal seperti boiler, superheater, dan penukar panas.\u00a0<\/p>\n<a href=\"#is-pop\" class=\"button primary\"  style=\"border-radius:10px;\">\n\t\t<span>Minta Penawaran<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1842722393 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1271587265\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-895786285\">\n\n\t<div id=\"col-1586915101\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Spesifikasi ASTM A178<\/h2>\n<table>\n<thead>\n<tr>\n<th>Standar<\/th>\n<th>ASTM A178\/A178M<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Prosedur<\/td>\n<td><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/uniasen.com\/id\/produk\/pipa-erw\/\">ERW<\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td>Dimensi<\/td>\n<td>12.7mm-127mm, 1\/2\u2033-5\u2033<\/td>\n<\/tr>\n<tr>\n<td>Ketebalan<\/td>\n<td>0,9 mm - 9,1 mm<\/td>\n<\/tr>\n<tr>\n<td>Panjang Satuan<\/td>\n<td>3 - 12 mtr<\/td>\n<\/tr>\n<tr>\n<td>Kelas Baja<\/td>\n<td>ASTM A178 Gr. A, ASTM A178 Gr. C, ASTM A178 Gr. D<\/td>\n<\/tr>\n<tr>\n<td>Pelapisan Permukaan<\/td>\n<td>Lapisan pernis hitam, Pernis, Peminyakan, Galvanisasi Hot Dip, FBE, 2PP, 3PP, 2PE, 3PE<\/td>\n<\/tr>\n<tr>\n<td>Jenis Akhir<\/td>\n<td>Polos, Miring, Berulir, Beralur, Berbahu<\/td>\n<\/tr>\n<tr>\n<td>Metode Gabungan<\/td>\n<td>Pemasangan, Flensa, Kopling, Penjepit, Bahu Pipa, Pengelasan<\/td>\n<\/tr>\n<tr>\n<td>Pemesinan Pipa<\/td>\n<td>Pengelasan, Pembengkokan, Pengeboran Lubang, Pelubangan, Pelubangan, Swaging, Meruncing, Pembakaran, Perluasan<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1271587265 {\n  padding-top: 5px;\n  padding-bottom: 5px;\n}\n@media (min-width:550px) {\n  #section_1271587265 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_783615363\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-702156079\">\n\n\t<div id=\"col-787664819\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"gap-2054867621\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-2054867621 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-38137504\" class=\"text\">\n\t\t\n<h2>Nilai Baja ASTM A178<\/h2>\n\t\t\n<style>\n#text-38137504 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-3327032952\" class=\"text\">\n\t\t\n<p>Kami menawarkan tabung boiler ASTM A178 dalam tiga kelas baja yang berbeda:<\/p>\n\t\t\n<style>\n#text-3327032952 {\n  text-align: left;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-equal\"  id=\"row-1787875001\">\n\n\t<div id=\"col-950747419\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"#\" >\t\t\t<div class=\"image-zoom image-cover\" style=\"padding-top:75%;\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/07\/welding_galvanized_pipe_supplier_UNIASEN.webp\" class=\"attachment- size-\" alt=\"pengelasan_galvanis_pipa_pemasok_UNIASEN\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/07\/welding_galvanized_pipe_supplier_UNIASEN.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/07\/welding_galvanized_pipe_supplier_UNIASEN-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/07\/welding_galvanized_pipe_supplier_UNIASEN-768x576.webp 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/07\/welding_galvanized_pipe_supplier_UNIASEN-16x12.webp 16w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n\t<div id=\"gap-1269888429\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1269888429 {\n  padding-top: 10px;\n}\n<\/style>\n\t<\/div>\n\t\n<h4>Grade A (baja karbon rendah)<\/h4>\n<p>Terutama digunakan untuk boiler suhu rendah dan tekanan sedang serta tabung superheater.<\/p>\n<a href=\"#is-pop\" class=\"button primary is-outline\"  style=\"border-radius:9px;padding:5px 20px 5px 20px;\">\n\t\t<span>Kutip sekarang<\/span>\n\t<\/a>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1657351791\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"#\" >\t\t\t<div class=\"image-zoom image-cover\" style=\"padding-top:75%;\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/07\/erw_steel_pipe_erw_pipe_manufacturer_UNIASEN.webp\" class=\"attachment- size-\" alt=\"erw_steel_pipe_erw_produsen_UNIASEN\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/07\/erw_steel_pipe_erw_pipe_manufacturer_UNIASEN.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/07\/erw_steel_pipe_erw_pipe_manufacturer_UNIASEN-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/07\/erw_steel_pipe_erw_pipe_manufacturer_UNIASEN-768x576.webp 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/07\/erw_steel_pipe_erw_pipe_manufacturer_UNIASEN-16x12.webp 16w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n\t<div id=\"gap-1578337316\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1578337316 {\n  padding-top: 10px;\n}\n<\/style>\n\t<\/div>\n\t\n<h4>Grade C (baja karbon sedang)<\/h4>\n<p>Cocok untuk boiler dan tabung superheater pada suhu tinggi dan tekanan tinggi.<\/p>\n<a href=\"#is-pop\" class=\"button primary is-outline\"  style=\"border-radius:9px;padding:5px 20px 5px 20px;\">\n\t\t<span>Kutip sekarang<\/span>\n\t<\/a>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1399264707\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"box has-hover   has-hover box-text-bottom\" >\n\n\t\t<div class=\"box-image\" >\n\t\t\t<a href=\"#\" >\t\t\t<div class=\"image-zoom image-cover\" style=\"padding-top:75%;\">\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/06\/ERW_pipe_supplier_carbon_steel_pipe_UNIASEN.webp\" class=\"attachment- size-\" alt=\"ERW_pemasok_pipa_baja_karbon_UNIASEN\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2024\/06\/ERW_pipe_supplier_carbon_steel_pipe_UNIASEN.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/06\/ERW_pipe_supplier_carbon_steel_pipe_UNIASEN-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/06\/ERW_pipe_supplier_carbon_steel_pipe_UNIASEN-768x576.webp 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2024\/06\/ERW_pipe_supplier_carbon_steel_pipe_UNIASEN-16x12.webp 16w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/a>\t\t<\/div>\n\n\t\t<div class=\"box-text text-center\" >\n\t\t\t<div class=\"box-text-inner\">\n\t\t\t\t\n\t<div id=\"gap-403181819\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-403181819 {\n  padding-top: 10px;\n}\n<\/style>\n\t<\/div>\n\t\n<h4>Grade D (baja karbon-mangan)<\/h4>\n<p>Cocok untuk boiler dan tabung superheater bertekanan tinggi dan bersuhu tinggi.<\/p>\n\t<div id=\"gap-466559909\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-466559909 {\n  padding-top: 0px;\n}\n@media (min-width:550px) {\n  #gap-466559909 {\n    padding-top: 25px;\n  }\n}\n@media (min-width:850px) {\n  #gap-466559909 {\n    padding-top: 0px;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n<a href=\"#is-pop\" class=\"button primary is-outline\"  style=\"border-radius:9px;padding:5px 20px 5px 20px;\">\n\t\t<span>Kutip sekarang<\/span>\n\t<\/a>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_783615363 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n  background-color: rgba(231, 238, 241, 0.238);\n}\n@media (min-width:850px) {\n  #section_783615363 {\n    padding-top: 50px;\n    padding-bottom: 50px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_842252994\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-937682184\">\n\n\t<div id=\"col-1129082067\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Dimensi<\/h2>\n<table>\n<thead>\n<tr>\n<td>Diameter luar: Diameter luar<\/td>\n<td>1\/2 hingga 5 inci [12,7 hingga 127 mm]<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ketebalan Dinding: Ketebalan dinding<\/td>\n<td>0,035 hingga 0,360 inci. [0,9 hingga 9,1 mm]<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Tabung yang memiliki dimensi lain dapat dilengkapi, asalkan tabung tersebut memenuhi semua persyaratan lain dari spesifikasi ini.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_842252994 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n}\n@media (min-width:550px) {\n  #section_842252994 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1193630550\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1303516198\">\n\n\t<div id=\"col-1089193143\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Persyaratan Bahan Kimia<\/h2>\n<table>\n<thead>\n<tr>\n<th colspan=\"4\">Persyaratan Kimia<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td rowspan=\"4\">Elemen<\/td>\n<td colspan=\"3\">Komposisi, %<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">Grade A, Baja Karbon Rendah<\/td>\n<td rowspan=\"3\">Kelas C, Baja Karbon Sedang<\/td>\n<td rowspan=\"3\">Kelas D, Baja Karbon-Mangan<\/td>\n<\/tr>\n<tr>\n  <\/tr>\n<tr>\n  <\/tr>\n<tr>\n<td>Karbon<\/td>\n<td>0 06-0 18<\/td>\n<td>0 35 maks<\/td>\n<td>0 27 maks<\/td>\n<\/tr>\n<tr>\n<td>Mangan<\/td>\n<td>0.27-0.63<\/td>\n<td>0,80 maks<\/td>\n<td>1.00- 1.50<\/td>\n<\/tr>\n<tr>\n<td>Fosfor, maks<\/td>\n<td>0 035<\/td>\n<td>0 035<\/td>\n<td>0 030<\/td>\n<\/tr>\n<tr>\n<td>Belerang, maks<\/td>\n<td>0.035<\/td>\n<td>0.035<\/td>\n<td>0.015<\/td>\n<\/tr>\n<tr>\n<td>Silikon<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td>0. 10 menit<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1193630550 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_951898264\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-984257914\">\n\n\t<div id=\"col-1810015249\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Persyaratan Mekanis<\/h2>\n<div class=\"row\"  id=\"row-199602543\">\n\n\t<div id=\"col-545202249\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<table>\n<thead>\n<tr>\n<th colspan=\"4\">Persyaratan Tarik<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Sifat Mekanis<\/td>\n<td>Kelas A<\/td>\n<td>Kelas C<\/td>\n<td>Kelas D<\/td>\n<\/tr>\n<tr>\n<td>Kekuatan tarik, min, ksi [MPa]<\/td>\n<td>47 [325]<\/td>\n<td>60 [415]<\/td>\n<td>70 [485]<\/td>\n<\/tr>\n<tr>\n<td>Kekuatan luluh, min, ksi [MPa]<\/td>\n<td>26 [180]<\/td>\n<td>37 [255]<\/td>\n<td>40 [275]<\/td>\n<\/tr>\n<tr>\n<td>Pemanjangan dalam 2 inci atau 50 mm, menit, %<\/td>\n<td>35<\/td>\n<td>30<\/td>\n<td>30<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\">Untuk uji strip longitudinal, pengurangan untuk setiap 1\u204432-in. [0,8 mm] penurunan ketebalan dinding di bawah 5\u204416 in. [8 mm] dari perpanjangan minimum dasar dengan poin persentase berikut harus dilakukan.<\/td>\n<td rowspan=\"6\">&#8211;<\/td>\n<td rowspan=\"6\">1.50A<\/td>\n<td rowspan=\"6\">1.50A<\/td>\n<\/tr>\n<tr>\n  <\/tr>\n<tr>\n  <\/tr>\n<tr>\n  <\/tr>\n<tr>\n  <\/tr>\n<tr>\n  <\/tr>\n<tr>\n<td colspan=\"4\">A Lihat Tabel 3 untuk nilai minimum yang dihitung.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1707581620\">\n\n\t<div id=\"col-358123502\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<table>\n<thead>\n<tr>\n<th colspan=\"4\">Nilai Perpanjangan Minimum<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td colspan=\"3\">Ketebalan Dinding<\/td>\n<td rowspan=\"2\">Perpanjangan dalam 2 inci atau 50 mm, menit, %A<\/td>\n<\/tr>\n<tr>\n<td>OD<\/td>\n<td>  masuk.<\/td>\n<td>mm<\/td>\n<\/tr>\n<tr>\n<td>5\u204416<\/td>\n<td>-0.312<\/td>\n<td>8<\/td>\n<td>30<\/td>\n<\/tr>\n<tr>\n<td>9\u204432<\/td>\n<td>-0.281<\/td>\n<td>7.2<\/td>\n<td>29<\/td>\n<\/tr>\n<tr>\n<td>1\u20444<\/td>\n<td>-0.25<\/td>\n<td>6.4<\/td>\n<td>27<\/td>\n<\/tr>\n<tr>\n<td>7\u204432<\/td>\n<td>-0.219<\/td>\n<td>5.6<\/td>\n<td>26<\/td>\n<\/tr>\n<tr>\n<td>3\u204416<\/td>\n<td>-0.188<\/td>\n<td>4.8<\/td>\n<td>24<\/td>\n<\/tr>\n<tr>\n<td>5\u204432<\/td>\n<td>-0.156<\/td>\n<td>4<\/td>\n<td>22<\/td>\n<\/tr>\n<tr>\n<td>1\u20448<\/td>\n<td>-0.125<\/td>\n<td>3.2<\/td>\n<td>21<\/td>\n<\/tr>\n<tr>\n<td>3\u204432<\/td>\n<td>-0.094<\/td>\n<td>2.4<\/td>\n<td>20<\/td>\n<\/tr>\n<tr>\n<td>1\u204416<\/td>\n<td>-0.062<\/td>\n<td>1.6<\/td>\n<td>18<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\">Persyaratan perpanjangan yang dihitung harus dibulatkan ke bilangan bulat terdekat.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_951898264 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n}\n@media (min-width:850px) {\n  #section_951898264 {\n    padding-top: 30px;\n    padding-bottom: 30px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_527655492\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row align-middle align-center\"  id=\"row-1500136141\">\n\n\t<div id=\"col-85819422\" class=\"col medium-12 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Mengapa Memilih UNIASEN?<\/h2>\n<ul>\n<li>Tabung boiler ASTM A178 tersedia dalam berbagai ukuran yang disesuaikan dengan kebutuhan Anda. Mereka dapat dibuat dengan banyak prosedur, termasuk pengelasan hambatan listrik.<\/li>\n<li>Pelapisan permukaan meningkatkan ketahanan terhadap korosi, dan berbagai jenis ujung dan metode sambungan tersedia. Layanan pemrosesan kami memastikan bahwa tabung siap untuk segera dipasang.<\/li>\n<li>Tabung boiler ASTM A178 UNIASEN Grade C dan D memenuhi persyaratan tarik. Hal ini memastikan bahwa tabung dapat bertahan di lingkungan yang keras dalam boiler dan superheater.<\/li>\n<li>Tabung kami menjalani pengujian yang ketat, termasuk perataan, flanging, peregangan, dll., untuk memverifikasi integritas mekanisnya.<\/li>\n<li>Setiap aspek produksi dipantau dan dikontrol secara ketat. 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srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-Carbon-Steel-Welded-Pipe.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-Carbon-Steel-Welded-Pipe-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_2142402622 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-612949160\" class=\"text\">\n\t\t\n\n<p><strong>Pipa Las<\/strong><\/p>\n\t\t\n<style>\n#text-612949160 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-612949160 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-277640826\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_710817970\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/id\/produk\/pipa-gergaji\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-spiral-welded-pipe-SSAW-Pipe.webp\" class=\"attachment-original size-original\" alt=\"produsen dan pemasok pipa baja gergaji\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-spiral-welded-pipe-SSAW-Pipe.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-spiral-welded-pipe-SSAW-Pipe-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_710817970 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2822743613\" class=\"text\">\n\t\t\n\n<p><strong>Pipa Baja SSAW<\/strong><\/p>\n\t\t\n<style>\n#text-2822743613 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2822743613 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-99457768\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_2068451433\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/id\/produk\/bagian-berongga\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-hollow-structural-section-manufacturer-and-supplier.webp\" class=\"attachment-original size-original\" alt=\"bagian berongga baja-bagian struktural berongga-Uniasen\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-hollow-structural-section-manufacturer-and-supplier.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-hollow-structural-section-manufacturer-and-supplier-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_2068451433 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-4256127812\" class=\"text\">\n\t\t\n\n<p><strong>Bagian Struktural Berongga<\/strong><\/p>\n\t\t\n<style>\n#text-4256127812 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-4256127812 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1003011783\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1187883523\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/id\/produk\/pipa-tanpa-sambungan\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-seamless-carbon-steel-pipe.webp\" class=\"attachment-original size-original\" alt=\"pipa baja tanpa sambungan - Pipa SMLS\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-seamless-carbon-steel-pipe.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-seamless-carbon-steel-pipe-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1187883523 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1575612883\" class=\"text\">\n\t\t\n\n<p><strong>Pipa Baja Seamless<\/strong><\/p>\n\t\t\n<style>\n#text-1575612883 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1575612883 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-1850180181\">\n\n\n\t<div id=\"col-43813500\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1336814787\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/id\/produk\/alat-kelengkapan-pipa\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-pipe-fitting-manufacturer.webp\" class=\"attachment-original size-original\" alt=\"fitting pipa cina - fitting pipa baja karbon\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-pipe-fitting-manufacturer.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-pipe-fitting-manufacturer-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1336814787 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2927705766\" class=\"text\">\n\t\t\n\n<p><strong>Perlengkapan Pipa Perlengkapan Pipa<\/strong><\/p>\n\t\t\n<style>\n#text-2927705766 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2927705766 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2111570691\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_664767080\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/id\/steel-pipe-standards\/fire-sprinkler-pipe\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-fire-sprinkler-pipe-supplier-1.webp\" class=\"attachment-original size-original\" alt=\"\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-fire-sprinkler-pipe-supplier-1.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-fire-sprinkler-pipe-supplier-1-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_664767080 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2066718620\" class=\"text\">\n\t\t\n\n<p><strong>Pipa Penyiram Api<\/strong><\/p>\n\t\t\n<style>\n#text-2066718620 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2066718620 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1460573790\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1399776707\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/id\/steel-pipe-standards\/line-pipe\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-line-pipe-manufacturer.webp\" class=\"attachment-original size-original\" alt=\"\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-line-pipe-manufacturer.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-line-pipe-manufacturer-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1399776707 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-395855246\" class=\"text\">\n\t\t\n\n<p><strong>Pipa saluran<\/strong><\/p>\n\n\t\t\n<style>\n#text-395855246 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-395855246 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1142059266\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1233316615\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/id\/steel-pipe-standards\/astm-a106\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-ASTM-A106-Seamless-Carbon-Steel-Pipe.webp\" class=\"attachment-original size-original\" alt=\"\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-ASTM-A106-Seamless-Carbon-Steel-Pipe.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-ASTM-A106-Seamless-Carbon-Steel-Pipe-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1233316615 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1736226328\" class=\"text\">\n\t\t\n\n<p><strong>Pipa Baja Seamless ASTM A106<\/strong><\/p>\n\t\t\n<style>\n#text-1736226328 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1736226328 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n     <\/div>\n\n     <div class=\"loading-spin dark large centered\"><\/div>\n\n\t<\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1379646571 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":4542,"parent":2187,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-2730","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ASTM A178 ERW Steel Tube Specification<\/title>\n<meta name=\"description\" content=\"The ASTM A178 standard covers specifications for piping. 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