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Couplings By cooperating with Chinese domestic leading manufacturers, we're able t...
Type: Flexible Expansion Joint. Materials: Stainless Steel. End: Flanged RF,One Sid...
Product Name: API 5CT PUP JOINT; Standard Reference: API spec 5CT; Size: Tubing Pup...
Product Name Oil casing steel grade new products casing pipe pup joint Standard AP...
X-OVER N80 EU 4-1/2"*3-1/2"EU Threaded Couppings Standard Reference: API spec 5CT S...
Because the characteristics of high accuracy, constant speed, ease movement, long wor...
size:1.315''-20'' steel grade:J55, K55, N80-1, N80-Q, L80, P110，Q125,13Cr-80,13Cr-11...
Universal shaft Please visit http://www.sinosteelengineering.com for details
API Tubing Pup Joints Manufactured according to API Spec 5CT using prime API monog...
Production Description Grade: J55, K55, N80, L80, P110 Thread: STC, LTC, BTC Stand...