Galvanized steel pipe is simply iron or steel pipe coated with zinc for protection from corrosion and rust. GK galvanized pipe is a welded steel pipe with hot-dip coating on its surface, thus much slower corrosion, extending the life of tube. Because of the high quality, GK sch 40 galvanized pipe has been exported to many countries.
|S max||C max||Fe||UTSN/mm²(min)||0.20%Proof(min)||Elong% (min)||HardnessHB (max)|
|Wall thickness||Sch 40|
Gi pipe sch 40 standards
|ANSI, ASTM, DIN, ISO, GB, or according to clients requirements|
|schedule 40 galvanized steel material|
Stainless Steel: ASTM A403 WP304, 304L, 310, 316, 316L, etc
Carbon Steel: ASTM A234 WPB, WPC ASTM A105 WPHY 42, etc
Alloy Steel: ASTM A234 WP1, etc Low Temperature: ASTM A420 WPL 1, etc
Duplex and super duplex steel: ASTM A815 UNS S31803/S32205/S32750/S32760/S32550
|galvanized iron pipe schedule 40 surface treatment||Sand Rolling, Sand Blasting, Acid Cleaning.|
|schedule 40 galvanized pipe packing||wooden case, pallet or as customers’ requirement|
|schedule 40 galvanized steel pipe applications||Petroleum, construction, machinery, coal mine, chemical industry, electric power, railway vehicles, automobile industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery and other manufacturing industries.|
1. Composition and Mechanical properties of commonly used carbon steel alloy steel.
2. Seemless steel pipe, welded pipe, etc.
3. A series international universal series, domestic series.