18 Years Factory Galvanized Steel Pipe 4 Inch Welded - Seamless Boiler Tube – Shenzhoutong
18 Years Factory Galvanized Steel Pipe 4 Inch Welded - Seamless Boiler Tube – Shenzhoutong Detail:
Product | Seamless Boiler Tube |
Process | Hot Rolled/Cold Drawn |
Standard | ASTM A178,A179,A192,A210,A106 |
Material | GR.B,GRC |
O.D | 1/2”–30”(21.3–762mm) |
W.T | 0.055”–2”(1.65–50mm) |
Length | As per customer’s requirement |
Surface Treatment | Bared,Black painted,Corrosion Resistant Coating + Cap |
Application | Used for High Pressure,High Temperature,Heat Exchange etc |
Product detail pictures:

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"Based on domestic market and expand overseas business" is our development strategy for 18 Years Factory Galvanized Steel Pipe 4 Inch Welded - Seamless Boiler Tube – Shenzhoutong, The product will supply to all over the world, such as: Borussia Dortmund , Czech , USA , We have 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export products to other countries. We expect to cooperate with you to develop a larger market.

High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
