Product Details
Place of Origin: China
Brand Name: Zhongshi
Certification: API 5CT, ISO, QHSE
Model Number: 1.05"-4 1/2"
Payment & Shipping Terms
Minimum Order Quantity: 1 metric ton
Price: Negotiable
Packaging Details: Be bundled by steel strap
Payment Terms: T/T, L/C
Size OD: |
4 1/2”-20" |
Certificate: |
API 5CT |
Section Shape: |
Round |
Wall Thickness: |
2.87mm-16mm |
Application: |
Oil Industry |
Material: |
Alloy Steel |
Technique: |
Hot-rolled |
Country Of Origin: |
China (mainland) |
Size OD: |
4 1/2”-20" |
Certificate: |
API 5CT |
Section Shape: |
Round |
Wall Thickness: |
2.87mm-16mm |
Application: |
Oil Industry |
Material: |
Alloy Steel |
Technique: |
Hot-rolled |
Country Of Origin: |
China (mainland) |
| Products | Casing, tubing, pup joints, couplings |
| Size Range(OD): | Tubing: 26.67-114.3mm |
| Casing:114.3-508.0mm | |
| Length range : | R1, R2, R3 |
| Standard: | API 5CT |
| Certification: | API 5CT, ISO9001, ISO14001,OHSMS18000 |
| Material: | H40,M65,J55,K55,N80,L80,L90,C90,T95,P110,Q125 |
| Type of thread: | STC,LTC,BTC,NU,EU |
| Testing: | Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test) Hydrostatic Test X-ray Test |
Mechanical properties:
| Standard | Grade |
Tensile Strength (Mpa) |
Yield Strength (Mpa) |
Elongation (%) |
Hardness |
| API SPEC 5CT | J55 | ≥517 | 379~552 | 0.5 | |
| K55 | ≥655 | 379~552 | 0.5 | ||
| N80 | ≥689 | 552~758 | 0.5 | ||
| L80 | ≥655 | 552~655 | 0.5 | ≤241HB | |
| P110 | ≥862 | 758~965 | 0.5 |
