Manufacturing Companies for Hfw Steel Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu

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Manufacturing Companies for Hfw Steel 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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Product detail pictures:

Manufacturing Companies for Hfw Steel Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu detail pictures

Manufacturing Companies for Hfw Steel Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu detail pictures

Manufacturing Companies for Hfw Steel Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu detail pictures

Manufacturing Companies for Hfw Steel Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu detail pictures

Manufacturing Companies for Hfw Steel Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu detail pictures

Manufacturing Companies for Hfw Steel Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu detail pictures


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Adhering to the principle of "quality, service, efficiency and growth", we have gained trusts and praises from domestic and international client for Manufacturing Companies for Hfw Steel Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu , The product will supply to all over the world, such as: Spain, Australia, Norway, Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
  • As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Adelaide from Portland - 2017.03.28 16:34
    It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Michelle from Oslo - 2017.09.09 10:18
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