helix pipe,helix steel pipe

Hanoi

26^C

22^C

Tue

31^C

Wed

32^C

Thu

31^C

Fri

Pipes2018@163.com

pipechn@163.com

May 6, 2015 By LONGTAIDI 3 125

API spiral steel pipe

1.O.D:219-2420mm
2.W.T:0.5-12.5mm
3.Length:1-20m
4.package:in bundle or as your requirement

API Helical welded steel pipe
Size	Wall thickness (W.T.)
219mm-2420mm	5mm-25.4mm
Length	1m-20m ,by customer’s requiremnts
Internatioanal Standard	ISO2008
Standards	API5L ;GB/T9711.1-1997;EN10217/10219;SY5037; ASTM5252;DIN;BSGB/T9711.1~2;
Materials	Q195,Q215,Q235,Q345
Product Category	Metallurgy,Mineral &Energy
Technique	Welded
Packing	1.Big OD:in bulk 2.Small OD:packed by steel strips 3.woven cloth with 7 slats 4.according to the requirements of customers
Usage	Petroleum line pipe:gas pipe:fluid pipe;construction&water project;
Main market	Middle East,Africa, Asia and some Uropean country and America ,Australia
Country of origin	China
Productivity	3000 Metric Tons pet Month
Remark	Payment terms :T/T ,L/C Terms of trade :FOB ,CFR,CIF ,DDP,EXW Minimum order : 10 tons Lead time :on or before 20 days .
Company information	We, QCCO STEEL PIPE CO.,LTD located in Daqiuzhuang Industrial park ,Tianjin city , have extrem experience in steel manufacturing.Over the year's technical capabilities and commitment to quality have enabled us to build a broad client base across a wide range of market. We shall a good -will of credit quality and prompt delivery and hold the belief of "quality for improvement , credit for developments and customer first".So that can offer clients advanced products and satisfied service. We sicerely would like to set up business relationship with clients from all over the world in long term business.
Logo	QCCO

helix pipe

helix steel pipe

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Structure Steel Seamless Pipe

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Welding flange requirements in the welding process

As welding flanges are often not welded, so that the welding flange can not be used, then we explain how to deal with the welding flange is being welded. Generally speaking, as welding flanges that are being welded, we carry out inspections.