Cold Drawn Seamless Tube|Tubes|Tubing With DIN Series

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Product detail:

Cold Drawn SeamlessTube|Tubes|Tuing With DIN Series

 

Hi,this is maria,thanks very much for your interesting to our products,If you want such steel tubes and pipes,or the standard is not listed above,pls do not hesitate to contact me at once.pls tell me,it's my honor to service you!

Tel:+86-18921988727

 

Zhangjiagang Huadian Import & Export Co., Ltd is a company based in China, we have two factories, one factory manufactures steel tubes and the other factory produces power station equipment.

Jiangsu Dehai Group (Parent Company)
Zhangjiagang Huadian Im &Ex Co., Ltd (Subsidiary)
Zhangjiagang Huagang IndustrialCo.,Ltd (Factory)	Specializes in the production of cold-drawn/cold-rolled precision seamless steel tubes,such as bright oil tubes etc.
Zhangjiagang Huadian Power  Equipment Co.,Ltd (Factory)	A manufacturer of power station boiler, industrial boiler,  waste heat boiler, refusefired boiler, biomass boiler  and the correlated pressure parts integrating the design,  manufacture, installation, repair and maintenance

 

Chemical Composition&Mechanical Properties

Specification	Grade	Chemical Composition						Mechanical Properties
		C	Mn		P	S	Si	Yield Strength		Tensile Strength				% Elongation
		Max.	Min	Max	Max	Max		Min.		Min.		Max.		(G.L. 50 mm
								Mpa		Mpa		Mpa		WT 8 mm) e    (min.)
														Long.	Trans.
DIN2391	St - 35	0.17	0.40	-	0.025	0.025	0.35	NBK : 215		NBK : 340		NBK : 470		NBK : 25
	St - 45	0.21	0.40	-	0.025	0.025	0.35	NBK : 255		NBK : 440		NBK : 570		NBK :21
	St - 52	0.22	-	1.60	0.025	0.025	0.55	NBK : 355		NBK : 490		NBK : 630		NBK :22
DIN 17175	St - 35.8	0.17	0.40	0.80	0.040	0.040	0.10-0.35	235 for WT ≤ 16 mm		360		480		25	23
	St - 45.8	0.21	0.40	1.20	0.040	0.040	0.10-0.35	255 for WT ≤ 16 mm		410		530		21	19

 

 

Delivery Conditions
BK,BKS,BKW,NBK,GBK( As drawn, quenched and tempered, normalized, annealed, stress-relieved)

As different requirements,It including pickling,etc. AS per Standard.

 

Packing
1.Standard Packing-buddle with steel strips and cover with plastic bags outside.
2.Woodbox Packing

3.Also according to customer's requirements.

 

Other Test
1.Hydrostatic or Nondestructive Electric Test
2.Heat Treatment: according to Standard
3.Surface Condition:According to Standard.
4.Grain Size:According to standard
5.Sampling:flattening,flaring,grain size,Marking

 

Jiangsu Dehai Group(Parent Company)
	Zhangjiagang Huadian Im &Ex Co., Ltd
Enterprise Purpose	Providing you with the best solutions of high –quality precision seamless steel pipe
	ISO9001:2000; TS16949
Main Produce Standard	GB; ASTM ; DIN;
Address	Zhangjiagang(not far from Shanghai, Suzhou; Wuxi)