K55 OD 88.9 Oilfield Couplings API 5CT Oil Tubing Coupling Size 3-1/2
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... Coupling, Oil Tubing Coupling ,EUE Coupling ,NUE Coupling Standards: API SPEC 5CT, API SEPC 5B, API-7 Material/Steel Grade: J/K55, N80, L80-1, 80SS, L80-3Cr, L80 13Cr, L80-9CR, Super 13Cr, P110, P110-13CR, TP110S, etc. Specifications:...
Jiangsu Service Petroleum Technology Co., Ltd
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J55 L80 N80 Alloy Tubing Coupling Api 5ct 2 3/8" To 4 1/2"
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... of casing couplings: NU and EU. Utilizing cutting-edge numerically controlled lathes and imported molding cutters, our threading process is executed with utmost ......
Puyang Zhongshi Group Co., Ltd.
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sell oilfield N80 EUE coupling for sucker rod,casing pipe,drill pipe
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oilfield N80 EUE coupling for sucker rod,casing pipe,drill pipe...
Dongying Kangdi Mechanical Equipment Co.,LTD
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Api 5ct Seamless Oilfield Tubing J55 K55 N80 L80 Eue
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...Oilfield Tubing Seamless Pipe J55 K55 N80 L80 EUE We have four thread-processing production lines, and coupling workshop and our annual production capacity can reach 8, 000 tons. the product specifications range fro. 2-3/8" to 13-3/8". We can process LTC, STC, BTC thread types, and produce various API oil casing pipes and couplings with special thread of specified dimensions such as H:40, J55, K5 5, N80......
Hebei Paris International Trading Co.,LTD
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10 3/4" API 5CT CASING COUPLING
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Oilfield Casing Waste Pipe Fittings Socket Equal Shape Gas Drilling Tool Couplings are used to connect two joints of coupling or casing pipe together. Couplings are short length of heavy wall pipe with the same threads on each end. EASTSUN manufactures coupling and casing coupling strictly comply with API 5CT latest standard. CASING COUPLING Size 10 3/4" Grade J55/K55/N80......
WUXI EASTSUN TRADE CO., LTD
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Manufacturer of N80-Q Seamless Casing Pipe and Tubing
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N80-Q is different from N80-1 in heat treatment and the color of the coupling. N80-Q needs to be given normalizing and tempering ( or quenching and annealing) in order to meet the requirements in API 5CT . But it is not neccessary for N80-1. The coupling of N80-Q is painted with red green colors. The coupling of N80-1 is painted with whole red color. Therefore, it is very easy to tell of the N80-Q from N80-1 from the couplings......
Cangzhou High Booming Pipe Equipment Co.,Ltd
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N80 Oilfield Cementing Tools , Non Rotating Casing Float Collar
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7" 9-5/8" N80 Cementing Tools Non Rotating Casing Float Collar And Float Shoe For Oil Well Drilling 7" 9-5/8" N80 Cementing Tools Non Rotating Casing Float Collar And Float Shoe For Oil Well Drilling Description: The cement float collar& shoe offer ......
Dongying Oilman Machinery Equipment Co.,Ltd.
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Durable Oilfield Spare Parts Integral Pup Joints For Oil And Gas Drilling
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.... All of our pup joints are produced and processed according to API standard, with materials of steel grade J55, K55, N80, N80-1, N80-Q, L80, P110, etc. The tubing couplings have two types of thread NU and EU. By numerically controlled lathe and import...
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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Hot Sale! API 5CT OCTG Female Shaft coupling N80/L80
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...20" Grade:H40,J55,K55,N80,L80,R95(C95),T95,P110,Q125 Hot Sale! API 5CT OCTG Female Shaft coupling N80/L80 1.Std :API 5CT &5B 2.Size : 1.9"to 4 1/2" 3.Non-upset and external-upset Features 1.Material:J55, K55, N80-1, N80-Q, L80, C90, P110 2.Size:from 2-3......
Changzhou Oilfield Petroleum Equipment Co., Ltd.
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6-5/8" API SPEC 5CT Drilling Casing Pipe J55 Oilfield Drilling
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... Connection (, NEW , PH-6) Applications: Casing: Insert into the bored well from the ground surface as the pipe of wall lining, and connect pipes with couplings. Its main materials are steel grades of J55, N80, P110, as well as C90, T95 etc resistant to...
Shaanxi FORUS Petroleum Machinery Equipment Co., Ltd
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