SSAW steel pipe

1.We produce pipes ourselves 2.OD:219-2420mm,WT:5-30mm,length of pipe:3-18m 3.certificate: API 5L & ISO

Carbon Steel Pipe Fitting Professionally Manufacture Of China:

Tianjin Rongkun PIpe Fittings Co., Ltd  (TJRK) is a professionally managed company, holding ISO 9001:2008 certification for International Standard.  TJRK quickly moved to establish itself as a a leading company in china as manufacture, stockiest, distributors, and exporters of pipe fittings products of all sizes and shapes.  

The TJRK has drawn together under the one roof of the total spectrum of producing,  trading, stockholding and processing activities in  the entire range of Pipes Fittings such as BW/ SW/ Screwed/ Forged & Compression Type Elbow, Tees, Cross,  Reducers, Caps, Stub ends, Flanges, Unions,  Nipples, Couplings, Elbowlets, Sockolets, Weldolets, Nuts, Bolts, Studs, Washers, bushings, Plug etc.

Prime quality of supply is not an event of chance it is a conscious effort to work efficiently to deliver material that fully satisfy our client needs for quality materials which is our motto, with total conformation to high standard of metal.

 

 

Main Products Type:

 

Product name	Spiral submerged arc welding steel pipe
Standard	API 5L, GB/T9711,
Grade	Q235,Q345,B,X42,X52,X60,X65,X70
application	As conveyer pipe in the fields of petroleum , heat, and natural gas, construction pipe, ground piling pipe
Outside diameter	219-2420mm
Wall thickness	5.00-30.00mm
Length	6-20m
Technique	Double sides submerged arc welding steel pipe
Certificate	ISO9001:2008, API SPEC 5L
Package details	in bundles, case packing, or bulk pack

 

Chemical Composition

 

API 5L	Steel Grade	C	Mn	P		S
		Max	Max	Min	Max	Max
API SPEC 5L ISO 3183GB/T 9711	PSL1
	A25/L175	0.21	0.60		0.030	0.030
	A25P/L175P	0.21	0.60		0.080	0.030
	A/L210	0.22	0.90		0.030	0.030
	B/L245	0.28	1.20		0.030	0.030
	X42/L290	0.28	1.30		0.030	0.030
	X46/L320,X52/L360,X56/390	0.28	1.40		0.030	0.030
	X60/L415,X65/L450,X70/L485	0.28	1.40		0.030	0.030
	PSL2
	B/L245	0.24	1.20		0.025	0.015
	X42/L290	0.24	1.30		0.025	0.015
	X46/L320,X52/L360,X56/L390	0.24	1.40		0.025	0.015
	X60/L415,X65/L450,X70/L485	0.24	1.40		0.025	0.015

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SSAW steel pipe