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958 N80 Btc Thread Casing coupling (API-5CT OCTG)
API 5CT PSL1 J55 /N80/L80/P110 Tubing Coupling
New 238 4FT Pup Joint for Oil Well
API 238 EUE/NUE J55 Oilfield OCTG&Tubing coupling
API 5CT4 1/2 J55 Tubing Coupling
API 13 3/8 BTC/LTC/STC Coupling for L80 Pipe
Oil well API 5CTJ55 3 1/2 NUE tubingcoupling
API 5CT 2-7/8 EUE THREAD SpecJ55 Couplings
API EUE412 EUETubing Coupling for Oilefield
4 1/2- 20 K55 Short Thread tubing Coupling
278 NUEK55 couplingsfor threaded tubing pipes in oilfield
API5CT9 58 buttress thread Petroleum coupling
Industry Information
Baoji steel coiled tubing entered the Russian market for the first time
On April 26th, two sets of CT80 steel grades with a wall thickness of 3.4 mm and a length of 3,800 meters and a diameter of 38.1 millimeters and 44.45 millimeters were produced by Baoji Petroleum...
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