- Model NO.: API 5CT J55
- Technique: Hot Rolled
- Surface Treatment: Black
- Section Shape: Round
- Thickness: 5.21 - 16.13 mm
- Connection: Btc, New Vam, Vam Top, Fox, Hydril(Equivalent)etc
- Transport Package: Regular Packing or Buyers′ Requirement
- Origin: China
- Type: Seamless
- Material: API J55, API K55, API L80, API N80, API P110,etc.
- Usage: Oil/Gas Drilling
- Size: 114.3 - 508 mm
- Length: R1/R2/R3
- Trademark: Derbo
- Specification: SGS, CE
- HS Code: 3917310000
1.Technical Paratemeters
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| Standard | APIÂ 5CT/Â ISO11960 | |
| Grade | Group.1 | H40/PSL.1, J55/PSL.1, J55/PSL.2, J55/PSL.3, K55/PSL.1, K55/PSL.2, K55/PSL.3, |
| N80(1)/PSL.1, N80(1)/PSL.2, N80(Q)/PSL.1, N80(Q)/PSL.2, N80(Q)/PSL.3 | ||
| Group.2 | M65/PSL.1, M65/PSL.3, L80/PSL.2, L80(1)/PSL.1, L80(1)/PSL.3, L80(9Cr)/PSL.1, L80(13Cr)/PSL.1, C90/PSL.1, C90/PSL.2,  C90/PSL.3, T95/PSL.1, T95/PSL.2T95/PSL.3 |
|
| Group.3 | P110/PSL.1, P110/PSL.2, P110/PSL.3, | |
| Group.4 | Q125/PSL.1, Q125/PSL.2, Q125/PSL.3, | |
| Minimum Order Quantity | 30 Ton | |
| Outside DiameterRanges | Tubing | 1.66 inch to 4 1/2 inch or 42.16mm to 114.3mm |
| Casing | 4 1/2 inch to 20 inch or 114.3mm to 508mm | |
| Wall Thickness | According to API 5CT Standard | |
| Length | Tubing | R1 (6.10m to 7.32m), R2 (8.53m to 9.75m), R3 (11.58m to 12.80m) |
| Casing | R1 (4.88m to 7.62m), R2 (7.62m to 10.36m), R3 (10.36m to 14.63m) | |
| Type | Seamless | |
| Type of End-Finish | Tubing | P, I, N, U |
| Casing | P, S, B, L | |
Technical Specification
| Item | Tolerance | |
| OD | D<114.3mm | ±0.79mm |
| D≥114.3mm | +1%D | |
| -0.5%D | ||
| WT | Â | -12.50% |
| Weight | Single Lengths | +6.5%,-3.5% |
| Carload 18 144 kg (40 000 lb) or more | -1.75% | |
| Carload less than 18 144 kg (40 000 lb) | - 3,5 % | |
2.Our Service
1.Custom product
2.Fastest leading time
3.24 hours service
4.Provide free samples
5.Ensure the reliable quality
 3.FAQ
Q:What is the material of your products?
A:Our company is specialized in stainless products and metal products,we also can choose material as customer's requirement.
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Q:What about your standard delivery date?
A:Normally the delivery time is 20-25 days .For some special case,we can make it within two weeks
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Q:Is there any discount?
A:Sure,different quantity will have different discount.
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Q: Can I Have Samples?
A:Yes, we can make samples to you,please contact us for details.
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Chengdu Derbo Steel focus on steel pipe and tube for projec application for more than 10 years with good quality and reasonable price,has succeed to coopearated with Sheel,Lukoil and other famous oil&gas companies all over the world.
If you have any inquiry please feel free to contact us,we will provide you the most competitive and technical support.
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