Spiral Welded Steel Pipes

Supply TypeManufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

We manufacture, sell and export Spiral Welded Steel Pipes in different size ranges. They have been made using the best quality of raw materials obtained from trusted and certified vendors. The....

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Company Information

Chengdu Derbo Group Co., Ltd.

Chengdu

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Member Since 10 Years
Nature of Business Supplier
Year of Establishment 2014

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Product Details
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We manufacture, sell and export Spiral Welded Steel Pipes in different size ranges. They have been made using the best quality of raw materials obtained from trusted and certified vendors. The process used is called spiral weld. We are bulk manufacturers and supply to all your large requirements. Contact us in person or through any other feasible means to place your orders or for any further information.

Details :

Spiral welded steel pipe
Standard: API 5L PSL1&PSL2
Steel Grades: Grade A,B, X42, X46,X52,X56,X60,X65,X70,X80M
Size Range: OD:219.1mm TO 2020mm”. WT: 6mm To 25mm
Manufacturing Process: Spiral welde
Packing: External black paint coated,Both ends bevelled with plastic or steel protectors.

Specifications

Chemical composition and michanical properties for PSL 1
Steel Grade		Chemical compositionï¼ï¿½% max)				Mechanical properties (min)
		C	Mn	P	S	Tensile strenght		Yield Strenght
		C	Mn	P	S	psi	Mpa	psi	Mpa
A25	CL âï¿½	0.21	0.6	0.03	0.03	45	310	25.4	175
A25	CL âï¿½¡	0.21	0.6	0.08	0.03	45	310	25.4	175
A		0.22	0.9	0.03	0.03	48.6	335	30.5	210
B		0.26	1.2	0.03	0.03	60.2	415	35.5	245
X42		0.26	1.3	0.03	0.03	60.2	415	42.1	290
X46		0.26	1.4	0.03	0.03	63.1	435	46.4	320
X52		0.26	1.4	0.03	0.03	66.7	460	52.2	360
X56		0.26	1.4	0.03	0.03	71.1	490	56.6	390
X60		0.26	1.4	0.03	0.03	75.4	520	60.2	415
X65		0.26	1.45	0.03	0.03	77.6	535	65.3	450
X70		0.26	1.65	0.03	0.03	82.7	570	70.3	485



Chemical composition and michanical properties for PSL 2
Steel Grade	Chemical compositionï¼ï¿½% max)					Mechanical properties
	C	Si	Mn	P	S	Tensile strenght (Mpaï¼ï¿½		Yield Strength (Mpa)
	C	Si	Mn	P	S	Min	Max	Min	Max
BM	0.24	0.45	1.2	0.03	0.02	415	760	245	450
X42M	0.24	0.45	1.3	0.03	0.02	415	760	290	495
X46M	0.24	0.45	1.3	0.03	0.02	435	760	320	525
X52M	0.24	0.45	1.4	0.03	0.02	460	760	360	530
X56M	0.24	0.45	1.4	0.03	0.02	490	760	390	545
X60M	0.24	0.45	1.6	0.03	0.02	520	760	415	565
X65M	0.24	0.45	1.6	0.03	0.02	535	760	450	600
X70M	0.24	0.45	1.7	0.03	0.02	570	760	485	635
X80M	0.24	0.45	1.85	0.03	0.02	625	825	555	705