Specifications
API 5CT NU EU tubing collar1.Size:from 2 3/8" to 4 1/2"
2.Thread:NUE EUE
3.Material:seamless steel
4.Std Ref:API 5CT 5B
API 5CT NU EU tubing collar
Detailed product description
We have got the API international quality system authentication. According to the production process is divided into couplings processing workshop and phosphating workshop. To ensure the products’ quality, we our company has established business relations with many large steel companies. The accuracy of the thread size is requested strictly according to the API standard. We’ll maintain the quality and reputation of products, and ensure the oil pipe, casing, the connection for strength and sealing and so on. Our products are sold to allover the world, the annual production capacity is more than 100 thousand pieces. The all-round service will be given to you.
Technical Parameters
type | size | OD(mm) | Nl(mm) | Weight(kg) |
NU | 2-3/8 | 73.02 | 107.95 | 1.28 |
2-7/8 | 88.90 | 130.18 | 2.34 | |
3-1/2 | 107.95 | 142088 | 3.71 | |
4 | 120.65 | 146.05 | 4.35 | |
EU | 2-3/8 | 77.80 | 123.82 | 1055 |
2-7/8 | 93.17 | 133.35 | 2.40 | |
3-1/2 | 114.30 | 146.05 | 4.10 | |
4 | 127.00 | 152.40 | 4.82 | |
1.Name:API 5CT NU EU tubing collar | ||||
2.Standarded reference:API 5CT | ||||
3.Treatment: phosphating, flange, or per the customers’ requests | ||||
4.Service: all-round service | ||||
5.Yearly capacity: more than 100 thousand pieces | ||||
6.Package: exported by carton,wooden case, wooden pallet or per the customers’ requests | ||||
Package informations
API 5ct certificaiton & ISO certifcation