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One of Hottest for Stainless Steel Pipe Flange - Large diameter spiral steel pipe q235q345 drainage and sand pumping pipe straight seam spiral welded pipe thick wall spiral pipe – Huayi

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One of Hottest for Stainless Steel Pipe Flange - Large diameter spiral steel pipe q235q345 drainage and sand pumping pipe straight seam spiral welded pipe thick wall spiral pipe – Huayi Detail:

Product Description

The crack resistance of spiral welded pipe is better than that of straight welded pipe. The spiral angle of spiral welded pipe is generally 50-75 degrees, so the synthetic stress of spiral welded joint is 60-85% of the main stress of straight welded pipe. Under the same working pressure, the wall thickness of spiral welded pipe with the same pipe diameter is smaller than that of straight welded pipe. The size is accurate. Generally, the diameter tolerance is not more than 0.12%, the deflection is less than 1 / 2000, and the ovality is less than 1%. Generally, the sizing and straightening process can be omitted.

Product Parameter

Standerd GB  ASTM API-5L JIS DIN
Steel pipe grade Q235A,Q235B、0Cr13、1Cr17、00Cr19Ni11、1Cr18Ni9、0Cr18Ni11Nb、16Mn、20#、Q345、L245、L290、X42、X46、X70、X80。
Lengh 6-35m
Outer Diameter 89-2450mm
wall thickness 0.5-25.4mm
Processing Service according to the customer’s demand
Packaging Details Bare packing/wooden case /waterproof cloth
Terms of Payment T/T L/C at sight
20 feet container contains dimension Length under 6000mm/25T
40 feet container contains dimension Length under 12000mm/27T
Min order 1 Ton

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Product Application

Spiral welded pipe is mainly used in water engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation and urban construction in China. Used for liquid transportation: water supply and drainage. For gas transmission: gas, steam, liquefied petroleum gas. Used for structure: piling pipe and bridge; Pipes for wharf, road, building structure, etc.




Advantages

Our company has a large number of inventory, can meet your needs in time.

provide relevant information in time according to the customer’s demand to ensure the quantity and quality of products.

Relying on the country’s largest steel market, one-stop with all the products you need to save costs for you.

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We thinks what customers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better good quality, lower processing costs, prices are extra reasonable, won the new and old buyers the support and affirmation for One of Hottest for Stainless Steel Pipe Flange - Large diameter spiral steel pipe q235q345 drainage and sand pumping pipe straight seam spiral welded pipe thick wall spiral pipe – Huayi, The product will supply to all over the world, such as: Palestine, Sacramento, Iraq, Many goods fully conform to the most rigorous of international guidelines and with our first-rate delivery service you will have them delivered at any time and in any place. And because Kayo deals in the entire spectrum of protective equipment, our customers don't have to waste time shopping around.
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Hilary from Zimbabwe - 2018.06.26 19:27
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Phoebe from Irish - 2017.10.27 12:12

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