Alloy steel pipe for low temperature

Company Profile

Hebei Cangshi Petroleum Fuel Gas Pipeline Co.,Ltd.

Location:	China (Mainland)
Business Type:	Manufacturer

Product Description

Alloy steel pipe for low temperature

●Standard

ASTMA333 GR.1, GR.2, GR.3, GR.4, GR.5, GR.6, GR.7, GR.8

Business type

Agent

●Size

size:1/4"-16"* SCH20,SCH40,SCH60,SCH80,SCH100,SCH120,SCH160,XXS.

Length: SRL, DRL, fixed length

●Application

seamless steel pipe with low temperature concussion test widely used in bridge, ship, boiler and important building structure

●Size Tolerances according to standard

Standard		The lowest temperature concussion test
		℃	ºF
ASTMA333	Gr.1	-45	-50
	Gr.3	-100	-150
	Gr.4	-100	-150
	Gr.6	-45	-50
	Gr.7	-75	-100
	Gr.8	-195	-320
	Gr.9	-75	-100
	Gr.10	-60	-75

●Chemical composition: (%):

Standard	Steel	C≤	Si	Mn	P≤	S≤	Cu≤	Ni≤	Cr≤	Mo≤	V≤
ASTMA333	Gr.1	0.30	/	0.40-1.06	0.025	0.025	/	/	/	/	/
	Gr.3	0.19	0.18-0.37	0.31-0.64	0.025	0.025	/	3.18-3.82	0.44-1.01	/	/
	Gr.4	0.12	0.18-0.37	0.50-1.05	0.025	0.025	0.40-0.75	0.47-0.98	/	/
	Gr.6	0.30	≥0.10	0.29-1.06	0.025	0.025	/	/	/	/	/
	Gr.7	0.19	0.13-0.32	≤0.90	0.025	0.025	/	2.03-2.57	/	/	/
	Gr.8	0.13	0.13-0.32	≤0.90	0.025	0.025	/	8.40-9.60	/	/	/
	Gr.9	0.20	/	0.40-1.06	0.025	0.025	0.75-1.25	1.60-2.24	/	/	/
	Gr.10	0.20	0.10-0.35	1.15-1.50	0.03	0.015	≤0.015	≤0.25	≤0.15	≤0.50	≤0.12
	Gr.11	0.10	≤0.35	≤0.6	0.025	0.025	/	35.0-37.0	≤0.50	≤0.50	/

our company also produce other kinds of steel pipe ,flange and pipe fittings,we have API,CE,ISO certificate. the products are used for petroleum, chemical ,power, gas, metallurgy, shipbuilding, construction .Welcome you to visit our factory.