Specifications

(1)mill test certificate
(2)ISO9001 certificate
(3)API 5Land API5CT certificate
(4)Low price High quality

we are Shandong Zhongzheng steel Pipe Manufacturing Company,a professional manufacturer of carbon seamless steel pipe.It was found in 2006 with 600 thousands Ton of pipes and 25 hundread million sales income per year.We have passde ISO and API certificates,which can meet your needs very well,As you know ,we are srict with our products from the beginning to the end.We have independent lab.spectrograph,diagnostic machine,tensile testing machine,and other professional machines to make sure the high quality.We can give you more competitiver price at the same quality,and also better quality at the same price.
Not only competitive price,but also high quality,that's our aim.We also stick to the rules of to be honest for Win-Win.Glad to work with friends form all over the world.Feel free to contract to us.

 

Company Name	Shandong Zhongzheng Steel pipe Manufacturing Co.,Ltd
Business Type	Manufacturer
Product Description	Seamless Steel Pipe
Specification
Chinese Standard	American Standard	German Standard
10#	A53-A	St37	DIN1626
	A106-A	St37-2	DIN17175
	A179-C	St35-8	DIN17175
20#	ASTM A106-B	St45-8	DIN17175
	ASTM A53-B	St42-2	DIN1626
	ASTM 178-C	St45-4	DIN1629/4
45#	ASTM A 1045	CK45
16Mn	A210-C	St52	DIN1629/3
		St52.4	DIN1629/4
37Mn5	J55
OD	17mm-323mm;  3/8"-12"
WT	2mm-40mm;  SCH40-XXS
Packing	Paint on the pipe and with plastic covers at the ends
Payment	T/T OR L/C
Delivery Time	20 days
Contact	86-15863522053