5 1 2 oil well casing coupling

Model Number:All types

Place of Origin:China

... 5CT/5B/5L casing and tubing couplings from 1.66” to 13-3/8” in threads: NU, EU, STC, BTC, LTC. The casing and tubing couplings can be made in grade H40, J55, K55, N80, L80, P110 and so on. Size and Specifications For Casing Couplings Descriptions and

Brand Name:J55/K55/N80/L80/P110

Model Number:8 5/8"

Place of Origin:CHINA

...Oil Coupling , Drain Pipe Coupling Short Length J55 K55 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...

Brand Name:carterberg

Model Number:CB

Place of Origin:Shanghai, China

... (Non-upset), which means no upset casing coupling, so it has following types: Round thread • LTC/LC: Long round thread casing coupling • STC/SC: Short round thread casing coupling Buttress thread • BTC/BC: Buttress thread casing coupling All three

Brand Name:ZS

Model Number:2 3/8" ~ 4 1/2"

Place of Origin:China

... the individual joints. The couplings are normally made of the same grade of steel as the casing. The casing coupling refers to casing is mainly used to be a connection that joins two sections of pipe together. Size Grade NUE EUE Special clearance 2 3

Place of Origin:China

Brand Name:Oilfield

Model Number:1“9～20”

Name:Couplings Std Ref:API 5CT Grade:J55,K55,N80,L80,C90,P110 ,Q125 Type: NU, EU; STC,LC,BTC,special clearance Coupling Manufacturer of Tubing and Casing coupling according to API SPEC 5CT AND 5B API couplings for oil tubing and casing Size and ...

Brand Name:SWS

Place of Origin:China

Product Description: Oilfield Couplings The Oilfield Couplings are essential components used in the oil and gas industry for connecting pipes and equipment. These couplings are designed to withstand high pressures and extreme conditions, making them an ...

Place of Origin:China

Brand Name:Huibo

...Casing Couplings: Couplings are always applicated in casing pipes and oil tubings as a kind of connection. There are different steel grade for couplings, which are identified by various colors as following: J55-Green P110-White C75-Blue C90-Brown N80-Red Specification Size (Pipe OD) (in) 4-1/2, 5, 5-1/2, 6-5/8, 7, 7-5/8, 8-5/8, 9-5/8, 10-3/4, 11-3/4, 13-3/8, 16, 18-5/8, 20 Threading Short Round-Thread Casing (STC) Long Round-Thread Casing...

Brand Name:FORUS

Model Number:Standard

Place of Origin:China

Drilling Casing pipe API SPEC 5CT ISO11960 Standard API 5CT Casing Pipe Grade: H40, J55, K55, L80, L80-13Cr, L80-9Cr, N80-1, N80Q, P110 O.D: 4 1/2"-20" Connection: STC, LTC, BTC, Premium Connection (, NEW , PH-6) Applications: Casing: Insert into the bored...

Brand Name:SFMA

Model Number:EX200-2/3

Place of Origin:Guangdong,China

Digger High practicability fitting EX200-2/3 Rubber Minute Oil Lotal 1. Material:Rubber 2. OEM Products 3. Supplier for Case,,Daewoo/Doosan,Fiat-Hitachi,Hitachi,Hyundai,JCB,John Deere,Kato,Komatsu,Kobelco,Mitsubishi,New Holland,Samsung,Sumitomo,Volvo,...

Place of Origin:China

...casing tubing coupling joint oil well pipe Product Description: Oil casing is a steel pipe used to support the walls of oil and gas wells to ensure the normal operation of the entire oil well after the drilling process and completion. Each well uses several layers of casing according to different drilling depths and geological conditions. API 5CT Casing...

Brand Name:Best

Model Number:2Inch Sch40

Place of Origin:China

... into each other or are connected with a coupling element, forming a column throughout the well’s length. CASING & TUBING Casing and tubing pipes in accordance with API 5CT We offer casing and tubing pipes for the oil & gas industry. Casing pipes in

Brand Name:jude

Place of Origin:cangzhou、china

Model Number:kc4014

...Coupling KC 4014 Roller Chain Coupler The chain coupling consists of a shaft coupling assembled from 2 rows of roller chain and 2 sprockets which engage them. The chain ends can be simply connected or dismantled. The original KANA structure is such that the case has been split into two perpendicularly to the shaft, and the cases 3012 to 8022 have a V-shaped groove on both sides with an O-ring inserted to prevent oil

Brand Name:OASIS

Model Number:OASIS-2025-03-20

Place of Origin:CHINA

OASIS Threaded and Coupled Stainless Steel Pipe: Engineered for Purity and Performance As a trusted manufacturer specializing in filtration solutions for water, oil, and gas wells, OASIS presents our high-performance Threaded and Coupled (STC) Stainless ...

Place of Origin:Tianjin China

Brand Name:Xinyue Steel

Model Number:OCTG

...Coupling Oil Casing Tubing for OCTG Product Name CASING & TUBING Connection Used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc. Product API 5CT Tubing Diameter 1.9" - 4-1/2" Steel Grade J55/ K55, N80-1, N80Q, L80,C90, T95, P110 Ends PE, STC, LTC, BTC, EU,IEU, , Top, New Product API 5CT Casing...

Place of Origin:China

Brand Name:CONVEY

...casing Product Feature Diameter range:6 5/8inch to 9 5/8 inch. Pressure rating range:1500psi to 3000psi The maximum working Temp. 80°C/Anhydride tubing, 135°C Amine cured tubing. Joint type : API thread, coupling joint Production Standard:API SPEC 15HR Application Scope　 1.Water, polymer injection 2. Oil production wells 3. Oil...

Brand Name:Lake

Model Number:All models

Place of Origin:China

..." in drilling operation, the rated load of it is 8Kn.m Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment, oil production equipment, OCTG, wellhead & downhole tools and spare parts. Our

Brand Name:Juneng

Model Number:DHZ470

Place of Origin:Jiangsu China

... grade and biology grade project. 2. Full automatic running,solid continuous discharging 3. Professional automatic domination case with safety protection device, advanced automatic vibrating testing instrument, which can view vibration an any time. 4.

Brand Name:Hengyuan

Model Number:OD: 114mm

Place of Origin:Anping, Hebei,China

Deep Well Pipe Base Screen High Flow Capacity Outer Diameter 114mm Outer Diameter 114 mm Stainless Steel Deep Well Pipe Base Screen Pipe Base Screen Information: 1. Hengyuan screen pipe contain single-deck well screen,double-deck well screen,pipe base wel...

Brand Name:SHRT

Model Number:Casing Tongs

Place of Origin:SHANGHAI IN CHINA

Brief Introduction The 13-3/8 inch casing manual tongs is capable of making up or breaking out of the screws of casing and casing couplings of 14-3/8 in drilling operation, the rated load of it is 8KN.m(5,900 lb·ft) Specification 1.Power Tong are widely ...

Brand Name:Guangdong zhongxing

Model Number:YOTcf450 YOTcf500 YOTcf560 YOTcf650 YOTcf750 YOTcf875

Place of Origin:China

... & oil tank.1.3. Used for the belt conveyor underground. 2. Figure: P. Pump wheel T. Turbo wheel S. Scoop chamber 1. Input shaft 2. Output shaft 3. Housing 4. Scoop case 5. Scoop tube 6. Oil pump 7. Input bearing 8.Inset bearing 9. Case bearing 10.