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A252 Ssaw Spiral Welded Steel Pipe Welding Steel Round Square Pipe

Spiral Weldeded Pipe

A252 Ssaw Spiral Welded Steel Pipe Welding Steel Round Square Pipe

Production
Spiral Welded Steel Pipe
Standard
API 5L, API 5CT, SY/T5037, SY/T5040, GB/T9711.1,GB/T9711.2, A, B, X42-X80, L175-L555,L245NB, etc.
Material Q195,Q215,Q235,Q345,Gr.B X42,X52,X60,X70,X80
Out Diameter 159mm-3200mm
Wall Thickness 3mm-30mm

    Description


    Spiral welded steel pipe refers to a steel pipe with seams on the surface that is formed by bending steel strips or steel plates into round, square and other shapes and then welding them. According to different welding methods, it can be divided into arc welded pipes, high-frequency or low-frequency resistance welded pipes, gas welded pipes, furnace welded pipes, Bondi pipes, etc. According to the shape of the weld, it can be divided into straight welded pipes and spiral welded pipes. Electric welded steel pipes are used in oil drilling and machinery manufacturing, etc. Furnace welded pipes can be used as water gas pipes, etc., large-diameter straight welded pipes are used for high-pressure oil and gas transportation, etc.; spiral welded pipes are used for oil and gas transportation, pipe piles, bridge piers, etc. Welded steel pipes have lower costs and higher production efficiency than seamless steel pipes.

    Product Parameters

    Product Name

    Spiral Welded Steel Pipe

    Standard

    GB,AISI,ASTM,DIN,EN,SUS,UNS,JIS API 5L, API 5CT

    Grade

    Gr.B Q195-Q345 S275, S275jr, st37,etc

    Material

    API A106 GR.B A53 304 X42-X80, L175-L555,L245NB, etc.

    Thickness

    1.0-25mm

    Length

    12m, 6m, 1-12m or customized

    Surface

    Smooth and neat surface, no burrs and no pits

    Certificate

    CE, BIS, SGS, ISO9001

    Pipe Ends

    Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.

    Production Flow Chart

    管生产流程

    Project Case

    AerodromeBeijing-harbin ExpresswayBeijing-tianjin Railway

    Pack And Ship

    打包2

    Certificate

    证书 (1)证书证书证书 (5)证书 (4)证书(7) (1)

    Customer Praise

    2 (1)2 (4)2 (2)

    Plant And Equipment

    154467

    FAQ

    1.What's your advantage? 
    A: Honest business with competitive price and professional service on export process.
    2. How I believe you? 
    A : We consider honest as the life of our company, Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.
    3.Can you give warranty of your products? 
    A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.
    4.Where are you? Can I visit you? 
    A: Sure,welcome to you visit our factory at any time.
    5.What kind of payment does your company support? 
    A: T/T, 100% L/C at sight, Cash are all accepted if you have other payment,please contact me.

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