Product Description
We can supply API 5CT 3 1/2 EUE tubing coupling , and we can also supply the following coupling.
All size of tubing couplings:
2. Grade: J55 K55 N80 L80-1 N80-Q C90 P110
3. Thread: NU EU
4. Standard: API 5CT
| Tubing coupling according to API SPEC 5CT | ||||||||||
| Size and Specifications For Tubing Coupling | ||||||||||
| Tubing coupling | Descriptions and size | Type and Therad | O.D*L(mm) | Weight(kg) | ||||||
| 2-3/8" | NUE | 73.02*107.95 | 1.28 | |||||||
| 2-3/8" | EUE | 77.80*123.82 | 1.55 | |||||||
| 2-7/8" | NUE | 88.90*130.18 | 2.34 | |||||||
| 2-7/8" | EUE | 93.17*130.35 | 2.4 | |||||||
| 3-1/2" | NUE | 107.95*142.88 | 3.17 | |||||||
| 3-1/2" | EUE | 114.30*146.05 | 4.1 | |||||||
| 4" | NUE | 120.65*146.05 | 4.35 | |||||||
| 4" | EUE | 127.00*152.40 | 4.82 | |||||||
| 4-1/2" | NUE | 132.08*155.58 | 4.89 | |||||||
| 4-1/2" | EUE | 141.30*158.75 | 6.05 | |||||||
| 1.Grade:J55, K55, N80-1, N80-Q, L80, C90, P110 | ||||||||||
| 2.We also supply permium thread products by customer's request | ||||||||||
| 3.Size: tubing coupling from 1.9" to 4-1/2",Casing coupling fro4-1/2"to 13-3/8" | ||||||||||
| 4.Surface treatment: Whole phosphating, or inside phosphating and outside coating | ||||||||||
Production process
Inspection process
We have professional CNCmachine tool production line ,nondestrudive testing line and gauge for inspection.
Shipment of goods
Packing details:standard export packing
Port: Shanghai Qingdao Tianjin
Certifications
FAQ
Q1.Are you manufacturer?
Yes,we are export company specialize of steel products produced by the chinese famous factories.we can experienced in exporting all kinds of steel pipes and pertoleum machinery,steel plate etc.
Q2.what is your terms of payment?
A:100%TT
B:30%T/T in advance.70%against copy of B/L
C:L/C at sight
D:you also can pay by West Union,Money Gram,Crash
Q3.What is your terms of delivery? A:EXW,FOB,CFR,CIF
Q4.Can you produce according to the samples?
A:Yes,we can produce by your samples or technical drawings.we can build the molds and fixtures
