Our company, was founded in 1999, with the location of the Intersection of 106 National High way
and Jintian Road, East Industries Areas of Puyang, Henan, China. We have more
than15 years of experience of producing, developing and selling oil pipes and their
accessories, steel pipe fittings and other down well tools,like pup joints, tool joins
and other down well tools that designed and developed by our own such as: High
efficient cyclone separator, Tubing centralizer, Spiralflow sand setting device and
so on. We have the ISO 9001Quality Control Certificate, API - 5CT Certificate with
the NO. 5CT0837and API - 7 certificate with the NO. 7-0649.
We are the regular suppliers of Petrochina and Sinopec. From 2009, our market have expanded
abroad out of China. Our products have already been used in USA, Brazil,Venezuela, India,
Kazakhstan, Indonesia and so on.
We hope to cooperate with you by our high quality products and excellent service.

octg petroleum well carbon steel pipe tubing nipples
1.Standard:API 5CT 5B
2.Thread type:NU EU
3.Grade:J55 K55 N80-1N80-Q L80 P110
4.Size: 1.9" 2 3/8" 2 7/8" 3 1/2" 4 1/2"
5.length:2ft 3ft 4ft 6ft 8ft 10ft 12ft
Descriptions and size | Type of Thread | O.D*L(mm) | |
Tubing nipple | 2-3/8" | NUE | 73.02*107.95 |
2-3/8" | EUE | 77.80*123.82 | |
2-7/8" | NUE | 88.90*130.18 | |
2-7/8" | EUE | 93.17*130.35 | |
3-1/2" | NUE | 107.95*142.88 | |
3-1/2" | EUE | 114.30*146.05 | |
4" | NUE | 120.65*146.05 | |
4" | EUE | 127.00*152.40 | |
4-1/2" | NUE | 132.08*155.58 | |
4-1/2" | EUE | 141.30*158.75 | |
By wooden case, wooden pallet, or by the requirements of customers
Send Inquiry to This Supplier
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