ST52 big size seamless pipe line

Specifications



1.ST52 big size Seamless Pipe line

2. API standards

3.ASTM A 106GR.B /A 53GR.B


















ST52 big size Seamless pipe line






1.Products: low-alloy steel seamless pipes,we also could produce piplines,ERW Steel pipe,Spiral steel pipe.


2.Size:168.3mm to 660mm for OD


3.Standard:


DIN2391 ,also could do as per API/ASTMA106GR.B ASTMA53Gr.b En10204/3.1B AY/T5037-2001 or as your requirement


4.Application : For transporting oil, water, gas, and constructing.


5.We have ISO and API certificates.


6.Package: Br Container or in bulk or as your requirement!






Grade and Chemical Composition(%):

Grade	Chemical Composition(%):
	C max	Si max	Mn	P max	S max
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

Application : It is used for steel structure & manufacturing pipeline,vessel,equipment,pipe fittings etc .


















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Product Categories : Seamless pipe > Seamless Steel Pipes