High Quality Large Diameter Seamless Steel Pipe - Hot dip galvanized steel pipe low pressure fluid pipeline Q235 A106 A53 – Huayi
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 |
Product Show
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.
Production Process
Product detail pictures:
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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our firm to the long-term to develop together with consumers for mutual reciprocity and mutual advantage 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: Honduras, Korea, Nairobi, To let customers be more confident in us and get the most comfortable service, we run our company with honesty, sincerity and best quality . We firmly believe that it is our pleasure to help customers to run their business more successfully, and that our experienced advice and service can lead to more suitable choice for the customers.
By Melissa from Slovenia - 2018.12.28 15:18
The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
By Gabrielle from Kuwait - 2017.10.27 12:12
