We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
API 5CT Coupling 13-3/8 Inch K55
1.OC EPT Casing,Tubing Technical Paratemeters
| Standard | API 5CT 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 |
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| 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 |
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| 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 | 1 pcs | |
| 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 | -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.OC EPT Pipe Showcase
3.OC EPT Pipe Facility
4.OC EPT Pipe Inspection Equipment
5.OC EPT Pipe Packing and Transportation
6.Our Service
HangZhou EPT Steel focus on octg casing,tubing,drill pipe,coupling and pup joints for project application for more than 10 years with good quality and reasonable price,has succeed to coopearated with Sheel,Lukoil and EPT famous oil&gas companies all over the world.
If you have any inquiry please feel free to contact us,we will provide you the mo EPT competitive and technical support.
We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.
