• China 20 Inch OD OCTG Couplings Oilfield Tools Premium Connection API 5CT Coupling wholesale
    ...COUPLINGS, SEAMLESS PIPE, API 5CT CERTIFICATED, OILFIELD TOOLS, PREMIUM CONNECTION COUPLINGS COUPLINGS: OCTG COUPLINGS, SEAMLESS PIPE, API 5CT CERTIFICATED, premium connection couplings 20 Years Oil & Gas field Experience. In Stock. Shipping Worldwide. Commitment to Quality. API - 5CT Certificated Supplier. Strict Quality Inspection. Get Quote Now DIVIDED BY TYPES: 1- STANDARD COUPLING 2- SPECIAL CLEARANCE COUPLING 3- SPECIAL BEVEL COUPLING more
    Brand Name:SWS
    Model Number:OCTG, PREMIUM
    Place of Origin:CHINA

    20 Inch OD OCTG Couplings Oilfield Tools Premium Connection API 5CT Coupling

  • China 4 Inch Api 5ct Couplings Oil Transportation Seamless Casing Pipe wholesale
    ... 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. TUBING COUPLING SIZE 4" GRADE J55/K55/N80/L80/P110 NUE YES EUE YES SPECIAL CLEARANCE / more
    Brand Name:J55/K55/N80/L80/P110
    Model Number:4"
    Place of Origin:CHINA

    4 Inch Api 5ct Couplings Oil Transportation Seamless Casing Pipe

    WUXI EASTSUN TRADE CO., LTD
    [Jiangsu,China]
  • China Steel tubing Casing Api 5ct Coupling With STC LTC BTC Thread wholesale
    API 5CT J55/K55/N80/P110 Steel Casing Pipe Coupling 4 1/2" To 20" Casing Coupling Casing couplings are important accessories for tubing and casing pipes. We can supply various API 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... more
    Model Number:All types
    Place of Origin:China

    Steel tubing Casing Api 5ct Coupling With STC LTC BTC Thread

  • China External Upset Threaded R3 Oil Steel Pipe API 5CT Coupled Non Alloy wholesale
    ...coupled API 5CT tubing 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... more
    Brand Name:Xinyue Steel
    Model Number:OCTG
    Place of Origin:Tianjin China

    External Upset Threaded R3 Oil Steel Pipe API 5CT Coupled Non Alloy

  • China API 5CT Couplings for Casing Pipes wholesale
    Couplings for Casing Pipe: 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 (LC) Buttress Thread Casing (BC) Grade H-... more
    Brand Name:Huibo
    Place of Origin:China
    Certification:API 5CT,

    API 5CT Couplings for Casing Pipes

  • China API Spec 5CT Coupling Joint Pipe , Oil Water Well Tubing Casing wholesale
    ...-9Cr, L80-13Cr, P110, Q125 etc 3. Executive standards: API 5CT, GB, ISO11960, GOST 4. Thread connection: NU, EU,IJ 5. Length: R1, R2, R3 6. Testing: NDT etc related rules of API 5CT and 5B 7.Type:seamless pipe API 5CT Tubing specification Size NU T more
    Place of Origin:China
    Certification:BV, SGS, ABS,
    Minimum Order Quantity:1TONS

    API Spec 5CT Coupling Joint Pipe , Oil Water Well Tubing Casing

  • China API 5CT K55 J55 N80 L80 P110 Casing / Tubing / Coupling Forged Steel Fittings wholesale
    ...API 5CT K55 J55 N80 L80 P110 Casing / Tubing / Coupling Forged Steel Fittings API 5CT coupling ; K55 J55 N80 L80 coupling ; P110 Casing / Tubing / Coupling Forged Steel Fittings All size of tubing couplings: 1. O.D: 4" 2. Grade: J55 K55 N80 L80-1 N80-Q C90 P110 3. Thread: NU EU 4. Standard: API 5CT Coupling manufactured by our factory range from 1-1/3” to 30” according to API... more
    Brand Name:OEM
    Model Number:60.32-508mm
    Place of Origin:Cangzhou ,Hebei Pro,China

    API 5CT K55 J55 N80 L80 P110 Casing / Tubing / Coupling Forged Steel Fittings

  • China API 5CT female threading tubing and casing pipe coupling of octg wholesale
    ... Specification:API 5CT 1.9”, to 4-1/2” Steel grade: J55, K55, N80, P110 Thread type: EUE, NUE Casing coupling Specification:API 5CT 4-1/2” to 20” Steel grade: J55, K55, N80, P110 Thread type: STC, LTC, BTC IF YOU ARE INTERSTED IN OUR PROEUCT PLEASE more
    Brand Name:oilfield
    Model Number:1“9~20”
    Place of Origin:china

    API 5CT female threading tubing and casing pipe coupling of octg

  • China API 5CT BTC tubing casing coupling for oilfield wholesale
    ...". 2.Thread Types: STC,LTC and BTC 3.Steel Grade: J55, N80, L80, P110 ect. 4.Standard: Meeting API Specification 5CT 5.Casing Coupling Pipe Grade identification by Paint Color Size Grade NUE EUE Special clearance 2 more
    Brand Name:ZS
    Model Number:2 3/8" ~ 4 1/2"
    Place of Origin:China

    API 5CT BTC tubing casing coupling for oilfield

  • China Api 5ct Oil Well Casing Pipe , STC Thread Male / Female Coupling Perforated Casing Tube wholesale
    Api 5ct stainless steel casing steel pipe with STC thread male and female coupling API 5CT Seamless Casing and Tubing are also known as API J55 K55 L80 N80 P110 Water Oil Well Casing Pipe, well casing tubing, 9 5/8" API 5CT steel casing pipe, API 5CT standard casing, API 5CT 7" Oil Well drilling Casing Pipe, API 5CT P110 Oil Steel Casing and Tubing/oil pipe/oil tube, API Carbon Steel Casing and Tubing Oil Pipe,API 5CT... more
    Brand Name:oasis
    Model Number:oa-ss219
    Place of Origin:Henan, China

    Api 5ct Oil Well Casing Pipe , STC Thread Male / Female Coupling Perforated Casing Tube

  • China API 5CT Standard Seamless Steel Oil Well Casing Pipe with 13Cr Material Grade and Copper Coated Surface wholesale
    ...API 5CT Casing and Tubing Seamless steel oil well casing pipe supplied with threaded ends and galvanized or phosphated couplings. Product Specifications API 5CT latest edition OCTG from 1.660″ to 30" + respective couplings, crossovers and pup joints API Grades from H40 to Q125 and 13% CR ALL API Standard Weights API and Premium Joint Connections Special SS and HC grades CRA Grades Standards and Sizes Standards: API Specification 5CT more
    Brand Name:Best
    Model Number:114.3 - 508 mm
    Place of Origin:China

    API 5CT Standard Seamless Steel Oil Well Casing Pipe with 13Cr Material Grade and Copper Coated Surface

  • China API 5CT J55/N80/L80/P110 Tubing Crossover | Oilfield Adapter Coupling for Pipe Fitting wholesale
    ... for oil and gas well tubing systems. Manufactured from premium carbon steel in compliance with API 5CT PSL1/PSL2 standards, this adapter coupling serves as a critical connector that seamlessly bridges tubing sections of different sizes, thread types, more
    Brand Name:TOBO
    Model Number:Copper Nickel Flange
    Place of Origin:Shanghai,China

    API 5CT J55/N80/L80/P110 Tubing Crossover | Oilfield Adapter Coupling for Pipe Fitting

  • China EUE 3-1/2 inch Oil Tubing Coupling for Coring Tools ,  API 5CT API 5B Standard wholesale
    ...Type: EUE 4. Grade: J55, K55, N80, P110 The API external-upset-end (EUE) tubing connection is widely used because it is good, serviceable connection in most wells. The EUE joint has a designed joint ... more
    Brand Name:ROSCHEN
    Model Number:2-3/8" , 2-7/8", 3-1/2", 4", 4-1/2"
    Place of Origin:Germany

    EUE 3-1/2 inch Oil Tubing Coupling for Coring Tools , API 5CT API 5B Standard

    ROSCHEN GROUP
    [Shanghai,China]
  • China ERW and Seamless API 5CT CASTING TUBING H-40, J-55, C-90, T-95, P-110, Q-125 wholesale
    ... API Grades from H40 to Q125 and 13% CR ALL API Standard Weights API and Premium Joint Connections Special SS and HC grades CRA Grades Section: Seamless & Welded Standards: API Specification 5CT latest edition at time of manufacture (PSL-1, PSL-2, PSL, more
    Brand Name:YUHONG SPECIAL STEEL
    Model Number:API 5CT CASTING TUBING H-40, J-55, C-90, T-95, P-110, Q-125
    Place of Origin:China, India, USA, Korea, UE

    ERW and Seamless API 5CT CASTING TUBING H-40, J-55, C-90, T-95, P-110, Q-125

    Yuhong Group Co.,Ltd
    [Zhejiang,China]
  • China API 5CT Tubing NF M87-207, JIS G3439, C-75, L-80, C-90, T-95, P-110, Q-125 wholesale
    ...API 5CT TUBING, NF M87-207, JIS G3439, C-75, L-80, C-90, T-95, P-110, Q-125 TOBO GROUP supply carbon steel seamless pipe to Sudan Petroleum , Iran Petroleum, Peru Petroleum, Colombia Petroleum, ...Every year we export at least 150000 tons of carbon steel seamless pipe to 42 countries . API 5CT Latest Edition OCTG from 1.660" to 30'' + respective couplings, crossovers and pup joints API Grades from H40 to Q125 and 13% CR ALL API... more
    Brand Name:TOBO/TPCO/TISCO/VALIN/METAL
    Model Number:SPEC API 5CT TUBING, NF M87-207, JIS G3439, C-75, L-80, C-90, T-95, P-110, Q-125
    Place of Origin:China/Japan/Germany

    API 5CT Tubing NF M87-207, JIS G3439, C-75, L-80, C-90, T-95, P-110, Q-125

    TOBO STEEL GROUP CHINA
    [Shanghai,China]
  • China Oilfield 2 7/8 Thread Seamless Steel Pup Joint Cold Rolled API 5CT Standard wholesale
    ...API 5CT Standard Product Introduction Pup Joints are used to adjust the height of full length tubing or casing strings. They are also used to adjust the depth of downhole tools. Pup Joint sets are available in: Integral Premium Thread Box-by-Pin Pin-by-Pin with couplings boxed separately Pin-by-Pin with couplings hand tight Pin-by-Coupling Box Flush joint connections. 1. Standard: API 5CT more
    Brand Name:TR Solids Control
    Model Number:TRDJ
    Place of Origin:Xi'an China

    Oilfield 2 7/8 Thread Seamless Steel Pup Joint Cold Rolled API 5CT Standard

  • China Full Size API 5CT Drill Tubing Pipe Coupling For Oil Well wholesale
    ..., casing couplings and reducer couplings (also called reducing couplings). They are produced and processed in accordance with the "API SPEC 5CT and 5B Specifications". The materials include J55, K55, N80, N80-1, N80-Q, L80 and P110 steel grades. The more
    Brand Name:HuiChi (HC)
    Model Number:Oil Pipe Joint Coupling Series
    Place of Origin:China

    Full Size API 5CT Drill Tubing Pipe Coupling For Oil Well

  • China Rust Proof Buttress SCH80 API 5CT Seamless Steel Pipe wholesale
    Buttress API Connection API 5CT N-80 Grade With Coupling Casing Pipe Specifications 1. API 5L API 5CT Pipe 2. sch5s-schxxs 3. ISO9001,ISO9000 4. Market:America,Africa,Middle East,Southeast of Asia Product Name API/Carbon steel pipe Pipe Length Single ... more
    Brand Name:METAL
    Model Number:API 5L API 5CT Pipe
    Place of Origin:China

    Rust Proof Buttress SCH80 API 5CT Seamless Steel Pipe

    TOBO STEEL GROUP CHINA
    [Shanghai,China]
  • China API 5CT/API SPEC 5CT H40 Seamless Alloy Steel Tube For Petroleum Processing wholesale
    ... outlines the requirements for casing and tubing used in the petroleum and natural gas industries. This article will delve into the specifics of the API 5CT H40, J55, K55, N80, and C110 grades of seamless steel tubes, focusing on their material properties, more
    Brand Name:TORICH
    Model Number:API 5CT/API SPEC 5CT
    Place of Origin:Zhejiang/China

    API 5CT/API SPEC 5CT H40 Seamless Alloy Steel Tube For Petroleum Processing

    TORICH INTERNATIONAL LIMITED
    [Zhejiang,China]
  • China API 5CT Oil Casing Seamless Steel Pipe Corrosion Resistant wholesale
    ...API 5CT casing, API Spec 5CT J55 K55 N80 L80 Seamless Steel Oil Well Casing Pipe, API Casing, OTCG Casing,Tubing. Outer diamater(OD): 114.30mm-508mm Wall thickness(WT): 5.21mm-16.13mm Length: R1; R2; R3 Gread: J55;K55;N80-Q;L80-1;L80-9Cr;L80-13Cr,C95,P10 Standard: API 5CT PSL1/PSL2 J55,K55,N80-1,N80-Q, API 5CT... more
    Brand Name:Jinxi Pipe
    Model Number:Casing Pipe
    Place of Origin:China

    API 5CT Oil Casing Seamless Steel Pipe Corrosion Resistant

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