API 5CT 3-1/2" Petroleum Pipe Fittings
Material: API 5CT Seamless Steel Pipe
Usage: Well Drilling Machinery
Grade: J55,N80-Q, L80-1, P110;
Size:2-3/8'-4-1/2"
O.D*L:114.30*146.05
Unit weight: 4.10kg
Surface Treatment: Whole phosphating, or inside phosphating and outside coating
Supply ability: 20000pcs per month
And related spec of tubing couplings as for your reference,
The APIcouplings for tubing Size and Specifications | ||||
Descriptions andsize | Type of Thread | Weight | ||
Tubing Coupling | 2-3/8" | NUE | 73.02*107.95 | 1.28 |
2-3/8" | EUE | 77.80*132.82 | 1.55 | |
2-7/8" | NUE | 88.90*130.18 | 2.34 | |
2-7/8" | EUE | 93.17*133.35 | 2.40 | |
3-1/2" | NUE | 107.95*142.88 | 3.71 | |
3-1/2" | EUE | 4.10 | ||
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 | |
About Us
Xi'an Kingwell Oilfield Machinery Co.,Ltd is a professional supplier for oilfield products according to the API standard. We exporting ALL KINDS OF OILFIELD MACHINERY AND TOOLS with super Quality and Competitive Price in CHINA.
Our tubing and casing couplings have exported to USA, Canada, Egypt, India and UEA , etc with 40 FCL contaniers per month.Now, with high quality and short supply and good service, our couplings has got good reputation home and abroad Here we got some prise as follows.
And more pictures about this products as follows;
Our Tubing Couplings cover all API Standard scope from 2-3/8"-4-1/2" with strickly inspection, which all the goods should be checked one by one before packing. Euipped withthe world-class facilities and professional laboratory technicians, we pay more attention the quality of every products.
A well-established Quality System from Materials receipt to Products delivery ensures consistent quality at all levels of the activity. QMS Procedures & Measurements are tailored to establish high standards of Quality Assurance in the Operations. The Company maintains the 100% Traceability records as per API requirements&NACE MR 0175-2002 Standards and complies with all the legal, statutory and regulatory requirements. 
Any enquiry of above products or relative parts, PLS feel free contact back, and we will offer you a good price and show you our best service.
