| Grade Group | 20Ch; 40Ch; 15ChM; 30ChMA |
|---|---|
| Surfacefinish | Polished, Painted |
| End Type | Bevled End, Plain End, Thread End |
| Equivalent Grade | EN 10216-2 12CrMo9-10 |
| Material Condition | Solution Annealed Per ASTM B829 |
| Certificate | ISO, SGS, BV, Etc. |
|---|---|
| Standard | ASTM, JIS, GB, BS, EN |
| Outer Diameter | 10-400mm |
| Package | Wooden Crate Packaging, Steel Frame Packaging, End Cap Protection |
| Material | Carbon Steel, Seamless Steel, Aluminum, Galvanized Steel, Alloy Steel |
| Features | High Temperature Resistance, Corrosion Resistance, High Strength, Good Formability, Good Weldability, Etc. |
|---|---|
| Length | 2000mm/ 2500mm/ 3000mm/ 6000mm/ 12000mm |
| Processing Service | Bending, Welding, Punching, Cutting, Moulding |
| Size | 1/4 Inch - 48 Inch |
| Standard | ASTM A312, ASTM A269, ASTM A213, ASTM A249, ASTM A270, ASTM A554, ASTM A778, ASTM A789, ASTM A790, DIN 17456, DIN 17458, JIS G3459, JIS G3463, EN 10216, EN 10217, Etc. |
| Features | Torsion Resistance|Long Lifespan |
|---|---|
| Origin | China |
| Connection | Welding, Threaded, Slip-on, Lap Joint |
| Class | 150, 300, 600, 900, 1500, 2500 |
| Application | Petroleum, Chemical, Power, Gas, Metallurgy, Shipbuilding, Construction, Etc. |
| Connection | Welding, Threaded, Slip-on, Lap Joint |
|---|---|
| Surface | Rust-proof Oil, Black Paint, Yellow Paint, Hot Galvanized, Cold Galvanized, Etc. |
| Class | 150, 300, 600, 900, 1500, 2500 |
| Packing | Plywood Cases, Pallets, Or As Customer's Requirements |
| Size | 1/2”-48” |
| Outerdiameter | 1.05 Inches To 7 Inches |
|---|---|
| Manufacturingprocess | Seamless Or Welded |
| Out Diameter | 4 1/2"- 20" (114.3mm-508mm) |
| Size | 4.5 |
| Threadtype | API Round Thread, Buttress Thread, Etc. |
| Features | High Temperature Resistance, Corrosion Resistance, High Strength, Good Formability, Good Weldability, Etc. |
|---|---|
| Processing Service | Bending, Welding, Punching, Cutting, Moulding |
| Standard | ASTM A312, ASTM A269, ASTM A213, ASTM A249, ASTM A270, ASTM A554, ASTM A778, ASTM A789, ASTM A790, DIN 17456, DIN 17458, JIS G3459, JIS G3463, EN 10216, EN 10217, Etc. |
| Packing | Bundles, Wooden Cases, Pallets, Etc. |
| Surface Finish | BA/2B/NO.1/NO.3/NO.4 |
| Connection | Welding, Threaded, Slip-on, Lap Joint |
|---|---|
| Type | Flanges |
| Class | 150, 300, 600, 900, 1500, 2500 |
| Surface | Rust-proof Oil, Black Paint, Yellow Paint, Hot Galvanized, Cold Galvanized, Etc. |
| Packing | Plywood Cases, Pallets, Or As Customer's Requirements |
| Application | Boiler, Heat Exchanger, Superheater |
|---|---|
| Material | Alloy Steel |
| Third Party Inspection | BV,SGS,ASP |
| Secondary Or Not | Non-secondary |
| Temperature Resistance | High |
| Application | Petroleum, Chemical, Power, Gas, Metallurgy, Shipbuilding, Construction, Etc. |
|---|---|
| Surface | Rust-proof Oil, Black Paint, Yellow Paint, Hot Galvanized, Cold Galvanized, Etc. |
| Packing | Plywood Cases, Pallets, Or As Customer's Requirements |
| Origin | China |
| Standard | ANSI, JIS, DIN, BS, UNI, EN, GOST, Etc. |