Hot Dipped Galvanized Steel Pipes from China supplier

Hot Dipped Galvanized Steel Pipes

Galvanized steel pipe is a pipe that has a layer of zinc coating placed onto its surface. The coating provides superior corrosion protection to the pipe, with a corrosion resistance measuring15times of an ordinary welded tube. Although some galvanized pipes can be used for interior plumbing, the majority go to the outdoor construction industry where the pipes are employed to construct fences and handrails.

Galvanized steel pipe generally takes two forms: pre-galvanized and hot-dipped. The following lines of description mainly focus on the hot-dipped type.

Hot-dipped galvanized steel pipe starts with a steel blank which will be dipped into a pot or tank of molten zinc. This process is often referred to as hot-dip galvanizing. During the process, a chemical reaction is triggered between the molten zinc and steel surface. The result is that a tightly-bonded zinc-iron alloy coating is formed on the surface to make the steel more resistant and longer lasting.

Outdoor fences or handrails will be often exposed to the corrosive environment on a day-to-day basis. This almost necessitates the use of the hot-dip galvanized pipe that has a highly corrosion-resistant coating. Galvanized pipe can be round tubular pipe, square hollow section pipe, rectangualr hollow section pipe, oval-shaped pipe etc.

Please note
Our hot-dip galvanized pipe is not recommended for acid or alkali environment.

The production process of Hot-dipped Galvanized Pipe:

Specification:

1. Production Standards: BS1387, ASTMA53/500/123-00, EN10255/10219, GB/T13912, EN39, EN ISO 1461, DIN2391, IS2062, AS/NZ 4680
2. Steel Material: Q195, Q235, Q345, S235/275/355, 20#, A53/106GR.B, STKR400/490, A500, ST37/44/52, IS2062/250GRADE
3. Zinc Coating: Pre-galvanized type: 60-150g/m²
Hot-dipped galvanized type: 200-400m²
4. Section Shape: round, square, rectangular, oval and others
5. Welding Type: seamless welding
6. Packing: in bundles with steel strips or in bulk or as per customer's requirements
7. Applications: structures, furniture, fencing/door, fluid transferring etc.

Sizes:

Who We Are 

Cangzhou High Booming Pipe Equipment Co.Ltd is a leading manufacturer & exporter of steel pipe & pipe fittings in China. Located in Cangzhou, a well-known “steel city” and near to Tianjin, we can make the delivery and container loading much faster and more convenient

High Booming has started its business from OCTG pipes, seamless pipes and expanded to ERW pipes, SSAW pipes, hollow sections and pipe fittings in order to provide one-stop resources integrating services for the clients and help them finish the projects effectively. Our production base is centered in Hebei and Tianjin. And all the factories are API/ISO/CE/FPC certified with highly equipped production lines and sophisticated technical engineers. Meanwhile, given the friendly& trustworthy relationship, we can also suppy the first-hand resources from the large famous mills like TPCO, Baotou Group, Bao Steel, Anhui Tianda, Linzhou Fengbao etc.

Our main product specification:

1. OCTG PIPE: Casing, Tubing, Coupling, Pup Joint, OD 60.3-508mm

2. SMLS PIPE: OD 21.3-914mm

3. ERW steel pipe, LSAW pile pipe, Spiral steel pipe

4. HOLLOW SECTION: OD: 20*20-600*600mm

The steel pipe and fittings are manufactured according to international standards such as GB, ASTM, API, DIN, JIS, EN etc. Custom-made steel product is also acceptable as per customer’s requirements. Engaged in steel industry for 15+ years, High Booming has successfully supported in many kinds of projects, such as oil & gas, well drilling, pipeline transmission, machinery, construction, marine & offshore etc. And our steel products have enjoyed a very good reputation in many countries and regions.

Welcome to visit us !

We look forward to establishing a long-term cooperative relationship with you!