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High Quality Large Diameter Seamless Steel Pipe - Hot dip galvanized steel pipe low pressure fluid pipeline Q235 A106 A53 – Huayi

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It is our responsibility to meet your needs and efficiently serve you. Your satisfaction is our best reward. We are looking forward to your visit for joint growth for 310s Seamless Tube, Bright Bar Steel, Stainless Steel Seamless, "Making the Products of High Quality" is the eternal goal of our company. We make unremitting efforts to realize the goal of "We Will Always Keep in Pace with the Time".
High Quality Large Diameter Seamless Steel Pipe - Hot dip galvanized steel pipe low pressure fluid pipeline Q235 A106 A53 – Huayi Detail:

Product Description

Galvanized welded pipe is divided into hot galvanizing and cold galvanizing. The thickness of hot dip galvanizing layer, low cost of galvanizing, the surface is not very smooth. Hot dip galvanized pipe is to make molten metal react with iron matrix to produce alloy layer, which makes the substrate and coating combine. Hot galvanizing is to acid the steel pipe first. In order to remove iron oxide on the surface of the steel pipe, after pickling, it is cleaned through the ammonium chloride or zinc chloride aqueous solution or the mixed water solution tank of ammonium chloride and zinc chloride, and then sent to the hot dip bath. Hot dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.

Product Parameter

Standerd GB  ASTM A53 ASME SA53 JIS DIN
Steel pipe grade Q235A,Q235C、Q235B
Lengh Fixed length 6M
Outer Diameter 26-650mm
wall thickness 2.0-12mm
Processing Service Surface galvanizing or 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

Welded pipe is widely used in water engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction, 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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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for High Quality Large Diameter Seamless Steel Pipe - Hot dip galvanized steel pipe low pressure fluid pipeline Q235 A106 A53 – Huayi, The product will supply to all over the world, such as: Sierra Leone, Sierra Leone, Naples, Our monthly output is more than 5000pcs. We have set up a strict quality control system. Please feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We are and will be always trying our best to serve you.
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Judith from America - 2018.06.18 17:25
    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Adam from Pakistan - 2017.11.01 17:04

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