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Factory directly supply Stainless Steel 304 Seamless Pipe - 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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Our primary purpose is to give our shoppers a serious and responsible company relationship, giving personalized attention to all of them for 316l Seamless Tube, Quilted Stainless Steel, U Bar Steel, Adhering to the business philosophy of 'customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us.
Factory directly supply Stainless Steel 304 Seamless Pipe - 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 always continually provide you with the most conscientious customer service, and the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for Factory directly supply Stainless Steel 304 Seamless Pipe - 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: Jamaica, Bulgaria, Romania, As a well educated, innovative and energetic staff,we are responsible for all elements of the research, design, manufacturing, sales and distribution. With studying and developing new techniques,we are not only following but also leading the fashion industry. We listen attentively to the feedback from our customers and provide instant communication. You will instantly feel our expertise and attentive service.
  • This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Georgia from British - 2017.10.13 10:47
    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Camille from South Korea - 2018.07.27 12:26

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