2021 Latest Design Large Seamless Steel Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu

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"Control the standard by the details, show the power by quality". Our firm has strived to establish a extremely efficient and stable employees crew and explored an effective excellent command method for Stainless Steel Tube, Special steel production plant, Stainless steel pipe wholesaler, Now we have established steady and long business relationships with customers from North America, Western Europe, Africa, South America, more than 60 countries and regions.
2021 Latest Design Large Seamless 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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2021 Latest Design Large Seamless Steel Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu detail pictures

2021 Latest Design Large Seamless Steel Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu detail pictures

2021 Latest Design Large Seamless Steel Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu detail pictures

2021 Latest Design Large Seamless Steel Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu detail pictures

2021 Latest Design Large Seamless Steel Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu detail pictures

2021 Latest Design Large Seamless Steel Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu detail pictures


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"Based on domestic market and expand abroad business" is our progress strategy for 2021 Latest Design Large Seamless Steel Pipe - Spiral steel pipe Large diameter ERW seamless welded spiral – Lu , The product will supply to all over the world, such as: Manila, Accra, US, We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information if you have any questions. We are glad to work for every client.
  • The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Mario from Manila - 2018.11.06 10:04
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Judy from Philippines - 2017.06.29 18:55
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