ISO 65 Carbon Steel Tube

fabricant et fournisseur chinois de tubes soudés en spirale

ISO 65 Carbon Steel Pipe

ISO 65 refers to the standard for carbon steel pipe suitable for threaded connections, specifically designed to comply with ISO 7-1, which outlines the requirements for pipe threads. Suitable for tightening, ISO 65 carbon steel pipe is widely used in the pipeline and construction sectors, where reliable connections are required.

We offer ISO 65 carbon steel pipes, sizes DN 6 to DN 150. They are available as seamless or welded, in heavy, medium, light 1, and light 2 series.

ISO 65 pipes come in many forms. They include galvanized pipes, which are coated to prevent corrosion. They also include black pipes, which are often used in gas lines.

We have a solution for every need. Our steel grades range from high-strength, hard steels for heavy uses, to tough, ductile steels for bending and forming.

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Spécifications

Standard	ISO 65
Procédure	WELDED, SMLS
Dimensions	10.2mm – 165.1mm
	1/8″ – 6″
	DN6 – DN150
Épaisseur	1.8mm – 21.9mm
Épaisseur	SCH 10 - SCH XXS
Longueur de l'unité	6 mètres, 12 mètres ou sur mesure.
Qualité de l'acier	ISO 65 TS.O
Qualité de l'acier	ISO 65 TW.O
Revêtement de surface	Vernissage, noir, huilage, galvanisation à chaud
Type d'extrémité	Coupe carrée, biseautée, filetée, rainurée
Méthode commune	Raccord, bride, accouplement, collier, épaulement de tuyau, soudage
Usinage de tuyaux	Welding, Bending, Hole Drilling, Punching, Swaging, Taperinag, Flaring, Expanding

Dimension

Thickness according to the series
DN	Designation of thread	Outside Diameter mm	Heavy series mm	Medium series mm	Light series 1 mm	Light series 2 mm
6	1/8	10.2	2.6	2	1.8	1.8
8	1/4	13.5	2.9	2.3	2	1.8
10	3/8	17.2	2.9	2.3	2	1.8
15	1/2	21.3	3.2	2.6	2.3	2
20	3/4	26.9	3.2	2.6	2.3	2.3
25	1	33.7	4	3.2	2.9	2.6
32	1 1/4	42.4	4	3.2	2.9	2.6
40	1 1/2	48.3	4	3.2	2.9	2.9
50	2	60.3	4.5	3.6	3.2	2.9
65	2 1/2	76.1	4.5	3.6	3.2	3.2
80	3	88.9	5	4	3.6	3.2
100	4	114.3	5.4	4.5	4	3.6
125	5	139.7	5.4	5	–	–
150	6	165.1	5.4	5	–	–

Exigence chimique

Qualité de l'acier Désignation		Tensile La force	Minimum Élongation After Fracture	Chemical composition ladle Analysis % max.
Sans couture	Soudé	N/mm2	%	P	S
TS.O	TW.O	320 à 520	15	0.06	0.06

Exigences mécaniques

Qualité de l'acier Désignation		Tensile La force	Minimum Élongation After Fracture	Chemical composition ladle Analysis % max.
Sans couture	Soudé	N/mm2	%	P	S
TS.O	TW.O	320 à 520	15	0.06	0.06