API 5CT PSL 1 OCTG Coupling Hot Rolled K55 4-1/2 Inch Galvanized
Key Specifications / Features
Model No.: DB-OCTG Coupling-497 Hits: 80
China API 5CT PSL 1 OCTG Coupling Manufacturer Derbo Offers API 5CT PSL 1 OCTG Coupling, Hot Rolled, Grade K55, Size 4-1/2 Inch, Gas, Oil Pipe Line.
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Detail Information
Type: OCTG Coupling.
Manufacture Method: Hot Rolled.
Standard: API 5CT PSL 1.
Grade: K55.
Size: 4-1/2 Inch.
Surface Treatment: Galvanized/Black Painting/FBE/3LPE/3LPP Coating.
Independence Inspection: Chemical Test, Mechanical Test.
Third Party Inspection: SGS, BV, INTERNET etc.
Application: Gas & Oil Pipe Line.
Payment Terms: TT/LC, West Union, Paypal, O/A.
Delivery Time: 7-25 Days after Receiving the Deposit.
Manufacture Method: Hot Rolled.
Standard: API 5CT PSL 1.
Grade: K55.
Size: 4-1/2 Inch.
Surface Treatment: Galvanized/Black Painting/FBE/3LPE/3LPP Coating.
Independence Inspection: Chemical Test, Mechanical Test.
Third Party Inspection: SGS, BV, INTERNET etc.
Application: Gas & Oil Pipe Line.
Payment Terms: TT/LC, West Union, Paypal, O/A.
Delivery Time: 7-25 Days after Receiving the Deposit.
Class |
Type |
Chemical Components | Mechanical Performance | ||||||||||||||||
| C | Mn | Mo | Cr | Ni | Cu | P | S | Si | Yield Strength (Mpa) |
Tensile strength (Mpa） |
Hardness |
||||||||
| Min | Max | Min | Max | Min | Max | Min | Max | Max | Max | Max | Max | Max | Min | Max | Min | HRC | HEW /HBC |
||
| K55 | ／ | ／ | ／ | ／ | ／ | ／ | ／ | ／ | ／ | ／ | ／ | 0.030 | 0.030 | ／ | 379 | 552 | 655 | ／ | ／ |
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