Our main product contain API 5L, ASTM A106/A53, GB/T8163-2008,GB/T8162-2008,GB/T9711-2001, DIN,EN seamless steel pipe, GB/T3091-2001,GB/T9711-2001

  Our main product contain API 5L, ASTM A106/A53, GB/T8163-2008,GB/T8162-2008,GB/T9711-2001, DIN,EN seamless steel pipe, GB/T3091-2001,GB/T9711-2001,API 5L EN,DIN weled steel pipe,SY/T5037-2000,GB/T9711-2001,API 5L EN,DN spiral steel pipe,ASTM A53 galvanized steel pipe,Anti-corrosion insulation pipe,Alloy steel pipe,stainless steel pipe,GB/T12459,GB/T3401,ASME B16.9,SH3408,SH3409,DIN2605 and so on standard fittings like: Tee, elbow,reducer ect. And also we have flange, coil plate and other pipe fittings.

 At the same time, our company also do 2PE,3PE,FBE coating,coal tar epoxy,epoxy coating,cement mortarand so on anti-corrosion coating,and also the High density polyethylene polyurethane foam.

 We are also the agent of TPCO, Baotou steel, Bao steel, hengyang Valin, supply the good high quality pipe to you. Until now, our products has all over our country and export to Arab,India,Mexico,Jordan,Indonesia,Pakistan,South Africa,Brazil and so on many international market. We have passed throuth ISO 9001, API 5L, and CE cetificate, 

St 35	0.17	0.35	≥ 0.40	0.025	0.025
St 45	0.21	0.35	≥ 0.40	0.025	0.025
St 52	0.22	0.55	≤ 1.60	0.025	0.025
Steel grade		ChemicalComposition( % )
Steel name	Steel number	C max	Si max	Mn	P max	S max	Al min
E215	1.0212	0.1	0.05	0.7	0.025	0.025	0.025
E235	1.0308	0.17	0.35	1.2	0.025	0.025	-
E355	1.058	0.22	0.55	1.6	0.025	0.025	-
Mechanical Properties (Mpa):
Steel grade	cold drawing lucencyhardness		cold drawing lucencyhardness		drawing lucency			Anneal		Normalization
	BK		BKW		stress free anneal			GBK		NBK
					BKS
	Tensile Strength Rm	Elongation %	Tensile Strength Rm	Elongation %	Tensile Strength Rm	Yield Strength	Elongation %	Tensile Strength Rm	Elongation %	Tensile Strength Rm	Yield Strength	Elongation %
	N/mm	min	N/mm	min	N/mm	ReH	min	N/mm	min	N/mm	ReH	min
	min		min		min	N/mm		min		min	N/mm
						min					min
St35	480	6	420	10	420	315	14	315	25	340-470	235	25
St45	580	5	520	8	520	375	12	390	21	440-570	235	21
St52	640	4	580	7	580	420	10	490	22	490-630	355	22
Steel grade		Minimum values for thedelivery condition
Steel name	Steel number	+ C		+ LC		+SR			+ A		+ N
		RmMpa	A%	RmMpa	A%	Rm Mpa	ReHMpa	A%	ReH Mpa	A%	RmMpa	ReHMpa	A%
E215	1.0212	430	8	380	12	380	280	16	280	30	290-430	215	30
E235	1.0308	480	6	420	10	420	350	16	315	25	340-480	235	25
E355	1.058	640	4	580	7	580	450	10	450	22	490-630	355	22

Name	3PE Anticorrosion tube/Anti-corrosion Steel Pipe/Anti-corrosive Steel Pipe/2PE Anticorrosive pipe
Size	OD	1/2-48"
	WT	0.8-20mm
	Length	5.8m, 6 m ,12m fixed or R1, R2, R3 or as customer request
Steel material	Q195--- Grade B, SS330, SPHC, S185 Q195--- Grade C, CS TypeB, SS330, SPHC Q195--- Grade D,SS400,S235JR,S235JO,S235J2
Standard	BS EN 10296, BS EN 10025,BS EN 10297,BS6323,  BS EN 10219, BS EN 10217,GB/T 13793-1992,GB/T 14291-2006, GB/T 3091-1993, GB3640-88
Usage	Used for structure,accessorize and construction
Ends	1)      Plain 2)      Beveled 3)      Thread
End Productor	1)      Plastic pipe cap 2)      Iron protector
Surface treatment	1)      Bared 2)      Black Painted(varnish coating) 3)      With oiled 4)      3 PE, FBE, EPOXY COATING ,EPOXY COALTAR
Technique	Electronic Resistance Welded(ERW) Electronic Fusion Welded   (EFW) Double Submerged Arc Welded (DSAW)
Type	Welded
Welded line pipe	Longitudinal
Section shape	Round
Inpection	With Hydraulic Testing ,Eddy Current, Infrared Test
Package	1)      Bundle 2)      In buck 3)      Bags 4)      Clients' requirement
Delivery	1)      Container 2)      Buck carrier
Port of shipment	tianjin, china
Date of delivery	According to the quantity and specificication of each order
Payment	L/C   T/T
Others	1)      Special design available according to requirement 2)      Anti corrosion and high temperture resistant with black paint 3)      All the production process are made under ISO 9001-2000 srrictly