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Henan Dongfanglong Machine Manufacture Co., Ltd [Henan,China] Business Type:Manufacturer Main Markets: Africa , Americas , Asia , Middle East , West Europe Exporter:41% - 50% Certs:ISO14001, ISO9001, OHSAS18001, API Description:Steel Grade,Steel Oil Casing Collar,Joint Oil Casing Collar,Pup Joint Oil Casing Collar

Henan Dongfanglong Machine Manufacture Co., Ltd

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Home> Products> Csaing and tubing pipe

Csaing and tubing pipe

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API 5CT TUBING AND CASINGR3 13-3/8BC SC LC

  • $1000.79

    ≥100Ton

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Product Details:

Brandeastlong

Packagingsteel strip

Supply Ability1000 TONS ONE DAY

Place of Originpuyang china

Productivity1000tons one day

TransportationOcean,Land,Air,Express

place of originChina

statusNew

warranty period1.5 Years

Service systemOverseas Service Center Available

Applicable industryManufacturing Plant

Out-of-warranty serviceOnline Support

Where to provide local services (in which countries are there overseas service outlets)United States

Showroom location (in which countries are there sample rooms overseas)United States

Video factory inspectionProvided

Mechanical test reportProvided

Marketing typeOrdinary Product

Core component warranty period1 Year

NAMEAPI 5CT TUBING AND CASINGR3 13-3/8BC SC LC

THREADBC/SC/LC

GRADEK55/J55/L80/N80/P110

USAGEOIL PIPE

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API tubing and casing pipes are used in the oil and gas industry for the extraction and transportation of oil and gas from underground reservoirs. API (American Petroleum Institute) tubing refers to the pipes that are used to transport oil or gas from the wellbore to the surface. These pipes are typically smaller in diameter and are designed to withstand...
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API 5CT TUBING AND CASING
API 5CT TUBING AND CASING 13-3/8
API 5CT TUBING AND CASING 13-3/8BC
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API 5CT Casing Tubing N80 Pipe with BtcCoupling

  • $1298.69

    ≥50Ton

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Product Details:

BrandEASTLONG

PackagingSteel strip packaging

Supply Ability200 TON ONE DAY

Place of OriginPUYANG CHINA

Productivity500TONS ONE DAY

TransportationOcean,Land,Air

place of originChina

statusNew

warranty period1.5 Years

Service systemOverseas Service Center Available

Applicable industryManufacturing Plant

Out-of-warranty serviceOnline Support

Where to provide local services (in which countries are there overseas service outlets)United States

Video factory inspectionProvided

Mechanical test reportProvided

Marketing typeOrdinary Product

Core component warranty period1 Year

NameAPI 5CT OCTG Casing Tubing N80 L80 Petroleum Pipe with Btc Coupling

Size1.9-20

GradeK55/J55/L80/N80/P110

ThreadNU/EU/SC/BC/LC

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API tubing and casing pipes are used in the oil and gas industry for the extraction and transportation of oil and gas from underground reservoirs. API (American Petroleum Institute) tubing refers to the pipes that are used to transport oil or gas from the wellbore to the surface. These pipes are typically smaller in diameter and are designed to withstand...
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API 5CT OCTG Casing TUBING
Casing Tubing Pipe with Btc Coupling
API 5CT OCTG Pipe with Btc Coupling
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APIPUP JOINT 2-3/8 EU 1.5M N80 COUPLING

  • $40.36

    ≥100Piece/Pieces

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Product Details:

BrandEASTLONG

PackagingWOODEN BOX

Supply Ability1000PCS ONE DAY

Place of OriginCHINA PUYANG

Productivity1000PCS ONE DAY

TransportationOcean,Land,Air,Express

place of originChina

CraftCasting

SharpRound

Warranty Period1 year

NameAPI 5CT PUP JOINT

ThreadEU/NUNEW VAM/NPT/LP

GradeN80/L80/K55/J55/P110

Length2FT-20FT

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API Coupling As we know steel pipe coupling is a short pipe or tube that with threads on both ends, used to connect pipelines. So It is a kind of pipe fittings that with threaded connection, the advantage is easy for pipeline maintenance or to replace the broken pipe. API Coupling refers to the steel couplings that used in connecting casing pipe and tubing....
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PUP JOINT 2-3/8 API
API PUP JOINT 2-3/8
API 2-3/8 COUPLING

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OIL PIPE CASING 13-3/8 BC R3 WITH COUPLING

  • $928.57

    ≥50Long Ton

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Product Details:

Brandeastlong

PackagingSteel strip packaging

Supply Ability500 TONE ONE DAY

Place of Originpuyang china

Productivity500 tons one day

TransportationOcean,Land,Air,Express

NAMECASING 13-3/8 BC R3 WITH COUPLING

SIZE13-3/8

GRADEK55/J55/L80/N80/P110

THREADBC/LC/SC

LENGTHR3(11.5M)

CERTERFICATEAPI 5CT

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API tubing and casing pipes are used in the oil and gas industry for the extraction and transportation of oil and gas from underground reservoirs. API (American Petroleum Institute) tubing refers to the pipes that are used to transport oil or gas from the wellbore to the surface. These pipes are typically smaller in diameter and are designed to withstand...
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OIL PIPE CASING 13-3/8 BC
CASING 13-3/8 BC R3 WITH COUPLING
CASING 13-3/8 R3 WITH COUPLING
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API 5CTCasing and Tubing Oil Well Casing Pipe

  • $1986.39

    ≥500Ton

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Product Details:

BrandEASTLONG

PackagingSteel strip packaging

Supply Ability500 TONE ONE DAY

Place of OriginPUYANG CHINA

Productivity500 TONS ONE DAY

TransportationOcean,Land,Air

warranty period3 Years

Support customizationOem, Odm, Obm

place of originChile

Connection methodFemale

NAMEAPI 5CT Seamless Casing and Tubing/API J55 K55 L80 N80 P110 Water Oil Well Casing Pipe

THREADEU/NU/BC/LC/SC

GRADEK55/J55/L80/N80/P110

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API tubing and casing pipes are used in the oil and gas industry for the extraction and transportation of oil and gas from underground reservoirs. API (American Petroleum Institute) tubing refers to the pipes that are used to transport oil or gas from the wellbore to the surface. These pipes are typically smaller in diameter and are designed to withstand...
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API 5CT Seamless Casing and Tubing
Casing and TubingOil Well Casing Pipe
Casing and Tubing Oil Well Casing Pipe
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Oil Resistant Petroleum Drilling Oilfield Casing

  • $1609.96

    ≥20Ton

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Product Details:

Support customizationOem, Odm, Obm

place of originChina

Core Componentspipe

UsageOil Well Drilling

ColorRed Green

TypeSeamless Steel Pipe

Applicationoil drilling

NameOilfield Casing Pipe

Material GradeK55/J55/N80/N80Q/L80/P110

ThreadBTC/LTC/STC

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Oil Resistant Petroleum Drilling Oilfield Casing Oil drilling 7in oil field casing is a steel pipe specially used for the production of oil and gas wells containing carbon dioxide ions, chloride ions and acidic media. It has the characteristics of high strength, high corrosion resistance and high toughness, and can adapt to high temperature and harsh...
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Oil Resistant Drilling Oilfield Casing
Corrosion Resistant Oilfield Casing
13Cr Steel Oil Field Casing
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API 5L Casing Tubing Pipes Seamless

  • $1356

    ≥50Ton

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Product Details:

BrandEASTLONG

PackagingSteel strip packaging

Supply Ability1000 TONS ONE DAY

Place of OriginPUYANG CHINA

Productivity1000 TONS ONE DAY

TransportationOcean,Land,Air,Express

warranty period3 Years

Support customizationOem, Odm, Obm

place of originChina

product nameAPI 5L Casing Tubing Pipes Seamless

ThreadBC,LC,SC

GradeK55/J55/L80/P110

LengthR3(11.5-11.7)

Usageoil pipe

Standard:API AND ISO

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Product Paramenters
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API 5L Casing Seamless
API 5LTubing Pipes Seamless
Casing Tubing Pipes Seamless
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carbon oil casing witch drilling bits coupling

  • $36.5

    ≥500Piece/Pieces

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Product Details:

Brandeastlong

Packagingwooden pallet

Supply Ability1000pcs one day

Place of Originchina

Model No.5-1/2

Productivity1000pcs one day

TransportationOcean,Land,Air,Express

place of originChina

ThreadBC

CertificateAPI

GradeN80/L80

Length234.95mm

NameCasing coupling

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Coupling Tubing and casing couplings are the joining of two short length pipe, mainly used for the connection and repair of oil pipe and downhole tools Tubing and couplings thread types : Non-upset thread(NU), External- upset thread(EU); Casing and couplings thread types: Long-round thread(LC), Short-round thread(SC), buttress thread(BC) Grade:...
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OIL CASING BTC
STEEL TUBE BTC
COUPLING BTC OIL
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API Casing-Coupling N80 5-1/2

  • $24

    ≥10Piece/Pieces

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Product Details:

Brandeastlong

PackagingWooden splints

Supply Ability100000

Place of OriginChina

Model No.7"

Productivity1000

TransportationOcean,Land,Air,Express,Others

warranty period3 Years

Support customizationOem, Odm, Obm

place of originChina

CraftForged

Connection methodFemale, Male

shapeReducing

GreadP110/N80/L80/J55/K55

Size7"

NameCasing coupling

PackingWooden

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Casing coupling Casing coupling is for the dimensions more than 4 1/2 inch. Differently than tubing coupling is, casing coupling normally does not need to be thickened (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...
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N80 LC Casing Coupling
The Oil Field Uses Pipe Coupling
Eastlong Tubing and Casing Coupling
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API 5CT 10TH PUP JOINT/CROSSOVER

    $1 - 50 /piece

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Product Details:

BrandEASTLONG

Packagingby carton, wooden case, wooden pallet, or by requirements of customers.

Supply Ability1600000 Piece/Pieces per Year

Place of OriginChina

Model No.3 1/2 4 1/2 6 5/8 7 5/8

Productivity1.6 million a year

TransportationOcean,Land

Place Of OriginHenan, China, HENAN

ApplicationOil Pipe

Alloy Or NotNon-Alloy

Section ShapeRound

Special PipeApi Pipe

Thickness3.68 - 6.88 mm

StandardApi

GradeSteel

Surface Treatmentphosphating, Whole phosphating, or inside phosphating and outside coating

Tolerance±1%

Processing ServiceWelding

Oiled or Non-oiledSlightly Oiled

Delivery Time22-30 Days

Secondary Or NotNon-Secondary

MaterialAlloy

TechnicsCasting

TypeCoupling

ConnectionWelding

ShapeRound

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3 1/2 4 1/2 6 5/8 7 5/8 API 5CT 10TH PUP JOINT/CROSSOVER/TUBING/SUCKER ROD BTC/LTC/STC API 5CT 10TH CASING PIN*PIN/PIN*BOX 1.The introduce of Henan Dongfanglong Machine Manufucture co.,ltd Henan Dongfanglong is currently an emerging marketing enterprise based on OCTG casing. Located in Beijing, near Tianjin port, the largest port in north of China. With API...
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Casing Couplings ConnectionsAPI
Well Casing 8 5/8 Inch
Threaded Sleeve API COUPLING
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API 5CT Q125 Tubing oil Casing pipe

  • $1343.28

    ≥50Ton

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Product Details:

BrandEASTLONG

PackagingSteel strip packaging

Supply Ability1000 TON ONE DAY

Place of OriginPUYANG CHINA

Productivity1000 TON ONE DAY

TransportationOcean,Land,Air,Express

warranty period3 Years

Support customizationOem, Odm, Obm

place of originChina

Products nameAPI 5CT Q125 Tubing oil Casing pipe

GradeAPI L80, API J55-API P110, J55, K55, N80, L80, P110, Q....

CertificationAPI

Brand Nameseamless casing

Outer diameter114.3mm-508mm

ThreadedEU,NU, BTC, LTC, STC

Range2(7.63-10.35m)

ApplicationOIL PIPE

Section ShapeRound

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API 5CT Q125 Tubing Q125 API 5CT Casing /Tubing suppliers, Q125 Oil And Gas Api Casing Pipe, Q125 Api Oilfield Casing Pipe, Q125 Api Steel Casing Pipe, Q125 Api Casing /Tubing, Nue Api Tubing, Eue Api Tubing, Grade Q125 Oil Well Drilling Casing Pipe API 5CT Q125 Casing Specification Q125 TUBING SIZES, CASING DRIFT SIZES AND AVAILABLE GRADES: Casing Sizes...
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API 5CT Oil Casing Pipe
API 5CT Q125 Oil Casing Pipe
API 5CT Q125 Tubing
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Union Elbow, Union Elbowing fititng

  • $2400

    ≥10Piece/Pieces

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Product Details:

TransportationOcean,Land,Air,Express,Others

place of originChina

statusUsed

Applicable industryEnergy &Amp; Mining

Out-of-warranty serviceVideo Technical Support, Online Support

Video factory inspectionProvided

Mechanical test reportProvided

Marketing typeHot Product 2019

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油气集输管道所用钢管表面缺陷及运输、施工中损伤的处理，应符合现行国家标准《输气管道工程设计规范》GB 50251的有关规定。 联系方式：15515476706（同微信）
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Elbow
Oil Field Equipment
Elbow for Oil Field
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API Gas lift valve KFT-38

  • $308

    1Others (Min. Order)

  • $208

    ≥100Others

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Product Details:

BrandEASTLONG

Packagingwooden cases

Supply Ability100 Pair/Pairs per Month

Place of OriginPUYANG CHINA

Productivity10 PCS ONE MONTH

TransportationOcean,Land,Express

Brand NameDFL

Model Number254-1

MaterialALLOY, Carbon Steel

Temperature of MediaNormal Temperature

PressureHigh Pressure

MediaOil

Port Size25.4mm

structureSafety

Standard or NonstandardOther

Processing TypeOther

Typegas lift valve

useoil extraction

Machine TypeOther

place of originChina

Place of OriginHenan, China

Applicationoil extraction

PowerOther

CertificationAPI

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1. Gas-lift valve KFG-B-25.4 Function: Gas-lift valve KFG-B-25.4 is designed for unloading during well development and controls the volume of gas injection during production, the gas-lift valve opens and closes under the influence of annular pressure, controls the volume of gas injection entering the tubing, the valve design is simple, easy to carry out...
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API 5CT Gas Lift Valve
API Gas Lift Valve VALVE
Gas Valve KFT API5CT
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2-7/8 80S NUE TUBING COUPLING

  • $16

    ≥100Piece/Pieces

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Product Details:

PackagingWooden pallet with plastic film

Supply Ability2000 Piece/Pieces per Week

Model No.2-7/8

Warranty1 Year

Customized SupportOem, Odm, Obm

Brand NameEastlong

Model Number2-7/8 NUE

TechnicsTHREADING

ConnectionNUE THREADS, 4000EA 2-7/8 NU 80S TUBING COUPLING FOR TUBING PIPE ACCESORIES

Head CodeRound

Product Name4000EA 2-7/8 NU 80S TUBING COUPLING FOR TUBING PIPE ACCESORIES

Material80S

Application4000EA 2-7/8 NU 80S TUBING COUPLING FOR TUBING PIPE ACCESORIES

ColorBlack

Size4000EA 2-7/8 NU 80S TUBING COUPLING FOR TUBING PIPE ACCESORIES

StandardAPI 5CT 2-7/8 NU 80S TUBING COUPLING FOR TUBING PIPE ACCESORIES

Type4000EA 2-7/8 NU 80S TUBING COUPLING FOR TUBING PIPE ACCESORIES

Usage4000EA 2-7/8 NU 80S TUBING COUPLING FOR TUBING PIPE ACCESORIES

Surface TreatmentPainting

Place of OriginHENAN, CHINA

ShapeTUBULAR

CertificationAPI 5CT

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Product Description  Products Name: 4000EA 2-7/8 NUE 80S TUBING COUPLING FOR TUBING PIPE ACCESORIES Type: 2-7/8 NUE 80S TUBING COUPLING FOR TUBING PIPE ACCESORIES Threads: NUE Grade: 80S Used for: for seamless pipe accesories Qty: 4000ea         Packaging & Shipping  Packaging for 4000EA 2-7/8 NU 80S TUBING COUPLING FOR TUBING PIPE ACCESORIES 1. wooden...
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NUE Tubing CouplingAPI
Coupling For TubingAPI
API Coupling for Tubing & Casing

China Csaing and tubing pipe Suppliers

Coupling

Tubing and Casing couplings are the joining of two short length pipe, mainly used for the connection and repair of oil pipe and downhole tools

Tubing and couplings thread types : Non-upset thread(NU), External- upset thread(EU);

Casing and couplings thread types: Long-round thread(LC), Short-round thread(SC), buttress thread(BC)

Grade: K55,J55,N80-1,N80Q,L80-1,P110,etc.

Pup joint

Tubing and casing pup joints are machined according to the latest version of API SPEC 5CT. The Steel Grade includes J55,K55,N80-1,N80Q,L80-1,P110,etc. There are two types of thread widely used in tubing pup joint namely Non-upset thread(NU), External- upset thread(EU);

Casing and couplings thread types: Long-round thread(LC), Short-round thread(SC), buttress thread(BC).

Our testing and inspection method system is complete, using a whole set of thread instrument to  inspect taper, pitch, tooth, height, tooth type,etc. The products have passed the identification of china petroleum pipeline. Quality supervision ,inspection and testing center and gained the unanimous praise from the customers.

Crossover

Crossover coupling any size ,length ,grade and weight is available on customer request.

 

 

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