Top-Quality Carbon Seamless Steel Pipe From Factory

More than 8000 tons carbon seamless steel pipe in stock,grade from GR.B,X42,X46,X52,X60,X65,X70,etc

Style	Material	Standard	Grade
Seamless Steel Pipe (Hot finish or Cold finish)	Carbon Steel	API 5L PSL1&PSL2	GR.B,X42,X46,X52,X60,X65,X70,etc
		ASTM A53	GR.A ,GR.B
		ASTM A106	GR.A ,GR.B，GR.C
		API 5CT	J55,K55,N80,L80,P110 ,etc
		ASTM A179	A179
		ASTM A192	A192
		ASTM A210/SA210	GR.A-1,GR.C
		ASTM A252	GR.1, GR.2,GR.3
		BS EN10210	S275JRH,S275J0H,S355J0H,S355J2H,etc
		JIS G3454	STPG370,STPG410
		DIN2391	ST35,ST37,ST37.4,ST45,ST52,ST52.4
		DIN1629	ST37,ST44,ST52
		JIS G3456	STPG370,STPG410,STPG480
	Alloy Steel	JIS G3441	SCM420TK，SCM415TK，SCM418TK，SCM430TK,etc
		ASTM A213	GR.T11 ,GR.T12,GR.T13
		ASTM A519	GR.1020,GR.1026,GR.1045，GR.4130,etc
		ASTM A335	GR.P9,GR.P11,GR.P5,GR.P22，GR.P91,etc
		ASTM A333	GR.1, GR.3,GR.4，GR.6,etc

Botop Steel is the leading manufacturer and stockist of steel pipe and tubes in China, we stock and supply circular seamless carbon steel pipe for liquid and petroleum applications in size range of 10 OD to 660 OD in thickness range of 1mm to 100mm. We manufacture carbon LSAW steel pipes strictly according to international standard like ASTM,API &DIN. We owns more than 8000 tons seamless line pipe in stock monthly, generally we can be deliver the goods immediately. However in special cases, if stock of carbon steel pipes is not available we can deliver the goods with shortest delivery time through local mill sources or import All our steel pipes and tube products are supplied with 3.1 specific test certificates, according to EN 10204. Certification according to 3.2 can be agreed at the time of ordering. Third party inspection is accepted(BV, SGS,etc)

Related Keywords:

CS Seamless pipes	Seamless Pipe in China
Carbon Steel Pipe	Mild Steel Pipe
Carbon Steel tube	Alloy steel pipe
Seamless Stockist	Seamless Line pipe

Marking and Packing for Seamless Steel Pipe:

Marking: Manufacturer's name or mark Specification number(year-date or required) Size( OD, W.T, length) Grade( A or B) Type of pipe( F, E, or S) Test pressure( seamless steel pipe only) Heat Number Any additional information specified in the purchase order. Packing: Bare pipe or Black / Varnish coating ( according to customer's requirements); 6"and below in bundles with two cotton slings; Both ends with end protectors; Plain end, bevel end(2"and above with bevel ends, degree: 30~35°), threaded and coupling; Marking.

Inspection of Seamless Line Pipe:

Manufacturing Process and Application of Seamless Steel Pipe:

Application: Seamless Carbon Steel Pipe is used for conveying gas, water, and petroleum of both the oil and natural gas industries. Besides, people used it for structure purpose and engineering purpose. We can also do hot-dipped galvanizing and widen the use of such pipes. Manufacturing Process: Seamless Carbon Steel Pipe are produced either by cold-drawn or hot rolled, as specified.Hot finished pipe need not heat treated. When hot finished pipe is heat treated ,it shall be heat treated at a temperature of 1200°F or higher. Cold drawn pipe shall be heat treated after final cold draw pass at a temperature of 1200°F or higher.

Pictures of Seamless Steel Pipe Loading:

Carbon Seamless Steel Pipe ASTM A53/A106 Gr.B

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