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Professional Design Stainless Steel Rectangular Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu Featured Image
  • Professional Design Stainless Steel Rectangular Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu
  • Professional Design Stainless Steel Rectangular Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu
  • Professional Design Stainless Steel Rectangular Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu
  • Professional Design Stainless Steel Rectangular Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu
  • Professional Design Stainless Steel Rectangular Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu
  • Professional Design Stainless Steel Rectangular Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu

Professional Design Stainless Steel Rectangular Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu

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Professional Design Stainless Steel Rectangular Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu Detail:

Introduction

Spiral steel pipe is a spiral seam steel pipe made of strip steel coils as raw materials, often extruded and formed by automatic double-wire double-sided submerged arc welding. The spiral steel pipe feeds the strip steel into the welded pipe unit. After rolling by multiple rollers, the strip steel is gradually rolled up to form a round tube blank with an open gap. The reduction of the squeeze roll is adjusted to control the weld gap at 1~ 3mm, and make both ends of the welding joint flush.

Parameter

Item Spiral steel pipe/tube
Standard ASTM, DIN, ISO, EN, JIS, GB, etc.
Material  Q235A、Q235B、10#、20#、Q345(16Mn)、L245(B)、L290(X42)、L320(X46)、L360(X52)、L390X56)、L415(X60)、L450(X485) X70)、L555(X80)、L290NB/MB(X42N/M)、L360NB/MB(X52N/M)、L390NB/MB(X56N/M)、415NB/MB(X60N/M)、L450MB(X65)、L485MB (X70), L555MB(X80)
Size  Diameter θ200mm-θ3620mm, or as requiredWall thickness2.5mm-30mm, or as requiredLength: 1m-12m, or as required.
Surface Black painted, PE/PVC/PP coated, Galvanized, color coated, anti rust varnished, anti rust oiled, checkered, epoxy coating, etc.
Application  Spiral steel pipes are mainly used in water supply engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction, etc. It is one of the 20 key products developed by our country. For liquid transportation: water supply and drainage. Used for gas transportation: coal gas, steam, liquefied petroleum gas. For structural purposes: used as piling pipes and bridges; used as industrial integrated service pipes for docks, roads and building structures, etc.
Export to  America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc.
Package

Standard export package, or as required.
Price term EXW, FOB, CIF, CFR, CNF, etc.
Payment T/T, L/C, Western Union, etc.
Certificates ISO, SGS, BV.

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Professional Design Stainless Steel Rectangular Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu detail pictures

Professional Design Stainless Steel Rectangular Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu detail pictures

Professional Design Stainless Steel Rectangular Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu detail pictures

Professional Design Stainless Steel Rectangular Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu detail pictures

Professional Design Stainless Steel Rectangular Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu detail pictures

Professional Design Stainless Steel Rectangular Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu detail pictures

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We have been proud from the higher consumer gratification and wide acceptance due to our persistent pursuit of high quality both on product or service and service for Professional Design Stainless Steel Rectangular Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu , The product will supply to all over the world, such as: Lithuania, Bandung, Surabaya, We seriously promise that we provide all the customers with the best quality products, the most competitive prices and the most prompt delivery. We hope to win a resplendent future for customers and ourselves.
    • This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Priscilla from Singapore - 2018.12.22 12:52
    This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.
    5 Stars By Dominic from Turkmenistan - 2018.06.26 19:27
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