China Wholesale Alvanized Sheet Coil Manufacturers - High Quality Galvanized Steel Pipe – Xinsuju

China Wholesale Alvanized Sheet Coil Manufacturers - High Quality Galvanized Steel Pipe – Xinsuju

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Assume full accountability to fulfill all demands of our purchasers; attain continual advancements by marketing the advancement of our clientele; grow to be the final permanent cooperative partner of purchasers and maximize the interests of purchasers for Scaffolding Pipe Sizes, 50mm Galvanised Pipe, Scaffolding Pipe Fittings, Welcome worldwide customers to contact us for business and long-term cooperation. We will be your reliable partner and supplier.
China Wholesale Alvanized Sheet Coil Manufacturers - High Quality Galvanized Steel Pipe – Xinsuju Detail:

Product Details

Hot dip galvanized steel pipe is to make molten metal react with iron matrix to produce alloy layer, so as to combine the matrix and coating. Hot dip galvanizing is to pickle the steel pipe first. In order to remove iron oxide on the surface of the steel pipe, after pickling, it is cleaned in ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tank, and then sent to the hot dip galvanizing tank. Hot dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. In order to improve the corrosion resistance of steel pipes, general steel pipes are galvanized. Galvanized steel pipes are divided into hot-dip galvanizing and electro galvanizing. The hot-dip galvanizing layer is thick, the cost of electro galvanizing is low, and the surface is not very smooth. Oxygen blowing welded pipe: it is used as steel blowing pipe. Generally, small-diameter welded steel pipe is used, with eight specifications of 3 / 8-2 inches. It is made of 08, 10, 15, 20 or 195-q235 steel strips. In order to prevent corrosion, some shall be effectively aluminized. Nominal wall thickness mm 2.0 2.5 2.8 3.2 3.5 3.8 4.0 4.5.
Coefficient C: 1.064 1.051 1.045 1.040 1.036 1.034 1.032 1.028
Grade of steel: q215a; Q215B; Q235A; Q235B
Test pressure value / MPA: d10.2-168.3mm is 3Mpa; D177.8-323.9mm is 5MPa.

Production process

black part inspection → hanging → degreasing → rinsing → pickling → cleaning → dipping plating aid → hot air drying → hot dip galvanizing → internal and external blowing → cooling → passivation and rinsing → unloading → inspection and finishing → typing identification → packaging, warehousing and transportation.
Galvanized strip → uncoiling → stretching → rolling pipe → welding → scarring → passivation and rinsing → zinc supplement → setting → typing identification → cutting → packaging → drying → weighing. Main purpose galvanized pipe is now mainly used to transport gas, heating and other construction industries and water conservancy industries.

Production video

product picture


Product detail pictures:

China Wholesale Alvanized Sheet Coil Manufacturers - High Quality Galvanized Steel Pipe – Xinsuju detail pictures

China Wholesale Alvanized Sheet Coil Manufacturers - High Quality Galvanized Steel Pipe – Xinsuju detail pictures

China Wholesale Alvanized Sheet Coil Manufacturers - High Quality Galvanized Steel Pipe – Xinsuju detail pictures

China Wholesale Alvanized Sheet Coil Manufacturers - High Quality Galvanized Steel Pipe – Xinsuju detail pictures

China Wholesale Alvanized Sheet Coil Manufacturers - High Quality Galvanized Steel Pipe – Xinsuju detail pictures


Related Product Guide:

Fast and very good quotations, informed advisers to help you choose the correct merchandise that suits all your preferences, a short creation time, responsible excellent command and different companies for paying and shipping affairs for China Wholesale Alvanized Sheet Coil Manufacturers - High Quality Galvanized Steel Pipe – Xinsuju , The product will supply to all over the world, such as: venezuela, Berlin, Hyderabad, We care about every steps of our services, from factory selection, product development & design, price negotiation, inspection, shipping to aftermarket. Now we have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our solutions have been strictly inspected before shipment. Your Success, Our Glory: Our aim is to help customers realize their goals. We're making great efforts to achieve this win-win situation and sincerely welcome you to join us.
  • This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Ellen from Australia - 2017.09.09 10:18
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Catherine from kazan - 2018.12.11 11:26
    Write your message here and send it to us