Established in 1993, Guanfa Valve Manufacture Co., Ltd. is specialized China galvanized pipe manufacturer and distributor of valves, hoses, tubes and pipes. Our oem galvanized pipes are suitable for acid, alkali, water, steam, seawater, coal gas and natural gas. They are widely used in petroleum, chemical, paper making, fertilizer, brewing and metallurgy. The use of specialized software of Pro/E and CAD has shorted the P&D and trial manufacture cycle, and greatly improved the service life and dependability of products. Our high-quality products have been exported to the North Amercia, UK, USA, Germany, Italy, India, France, Australia, Japan.

We provide galvanized tubes as per the state standards in all sizes. The product uses fine welded tube and advanced galvanizing equipment and technique with smooth
finish, high corrosion resistance and pressure resistance. It is widely used as water gas pipes, telecommunication tubes, as well as greenhouse tubes for different
planting and breeding business.
Installing materials of mechanical and electrical products zinc-plating wire pipe,zinc-plating water pipe, PVC wire pipe, PVC supplying and draining water pipe
zinc-plating wire pipe fittings, zinc-plating water pipe fittings, PVC wire pipe fittings, PVC supplying and draining water pipe fittings, zinc-plating steels and the ordered products.

Detailed product description
Name: galvanized steel pipe
Features
1) Outer diameter: 20 ~ 219mm
2) Wall thickness: 0.8~ 8mm
3) Spec.: Q195, Q215, Q235, Q345
4) Standards: ASTM-A53A, BS1387-1985, GB/T3091-2001.
5) Steel pipe:
a) GTC (galvanized threaded and coupling) steel pipe: DN15-DN200
(NB1/2"-NB8")
b) GPE (galvanized plain end) steel pipe: DN15-DN200
c) Grooved steel pipe: DN15-DN200 (NB1/2"-NB8")
d) Used for low pressure liquid delivery such as water, gas, and oil
e) The product apply to various anticorrosive pipes

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