China Eu Tubing Coupling,Tube Coupling,Octg Steel Pipe Supplier, EU Tubing Coupling

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TUBING COUPLING 2-7/8EU N80 PSL-1

$6.15

≥500Piece/Pieces

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Product Details:

Brandeastlong

Packagingwooden pallet

Supply Ability5000pcs one day

Place of Originchina puyang

Productivity5000pcs one day

TransportationOcean,Land,Air,Express

NameAPI 5CT TUBING COUPLING

GradeN80

Size2-7/8

ThreadEU

UsageOil and gas pipe

StandardAPI

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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:...

TUBING 2-7/8 EU

COUPLING 2-7/8 N80

2-7/8 EU NU N80

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API 5CT 2-3/8 EU J55 COUPLING

$5.15

≥50Piece/Pieces

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Product Details:

BrandEASTLONG

PackagingWOODEN PALLET

Model No.2-3/8

place of originChina

statusNew

warranty period1.5 Years

Service systemOverseas Third-Party Support Available

Out-of-warranty serviceOnline Support

Video factory inspectionProvided

Mechanical test reportProvided

Marketing typeOrdinary Product

Core component warranty period1 Year

NsmeAPI 5CT 2-3/8 EU J55 COUPLING

ThreadEU

Gradek55/j55

UsageOil pipe

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API casing and tubing couplings are used to connect two sections of casing or tubing together in oil and gas drilling operations. They provide a threaded connection that allows for the transfer of fluids and the suspension of the wellbore. API casing couplings are used to connect two sections of casing together. Casing is a steel pipe that is inserted into...

2-3/8 EU J55 COUPLING

2-3/8 EU J55 COUPLING API

2-3/8 EU J55 COUPLING API 5CT

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API Threading oil Tubing Coupling 2-7/8

$3.5

≥1Piece/Pieces

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Product Details:

Brandeastlong

Packagingstandard export packaging

Supply Ability300000 Unit/Units per Month

Place of Originpuyang china

Productivity1000 pcs one day

TransportationOcean,Land,Air,Express

Brand NameEast long

Model Number4 1/2--20

TechnicsCasting

ConnectionMale

Head CodeRound

ApplicationAPI ISO

ColorGreen,red,white

Size4 1/2---20

place of originChina

Connection methodFemale

Place of OriginHenan, China

Shaperound

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Henan DongFangLong Machine Manufacture Co.,Ltd Henan Dongfanglong Machine Manufacture Co.,Ltd was founded on 1999, with the location of the Intersection of 106 National High way and Jintian Road, East Industries Areas of Puyang, Henan, China. We have nearly 20 years of experience of producing, developing and selling tubing coupling,casing coupling,pup...

N80 2 7/8 Eu Tubing Coupling

Seamless Steel Oil Tube Coupling

2 3/8 Octg Casing Coupling

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API 5CT 2 7 8 EUE tubing coupling

$7.98

≥500Piece/Pieces

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Product Details:

Brandeastlong

Packagingwooden pallet

Supply Ability1000pcs one day

Place of Originchina puyang

Productivity1000pcs one day

TransportationOcean,Land,Air

place of originChina

GradeN80/L80/K55/J55/P110/L80-13CR

ThreadEU/NU/NEW VAM

CertificationAPI

ConnectionFemale

NameTube coupling

UsageOil and Gas pipe

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TUBING COUPLING EUE

COUPLING EUE NUE

TUBING API EUE

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Oil pipe 3-1/2" L80 OCTG Tubing Coupling

$9.69

≥500Piece/Pieces

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Product Details:

Brandeastlong

Packagingwooden pallet

Supply Ability1000pcs one day

Place of Originchina puyang

Productivity1000pcs one day

TransportationOcean,Land,Air,Express

place of originChina

CertificateAPI 5CT

NameAPI 5CT TUBING COUPLING

GradeK55/J55/N80/L80/P110/L80-9CR

UsageOil and gas pipe

SharpRound

ConnectionFemale

ThreadEU/NIU/

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we are manufacturer of coupling, pup joint, crossover, Sucker Rod Coupling and Cementing Tools. API 5CT Tubing Coupling API 5CT casing 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-...

OIL PIPE 3-1/2

L80 OCTG TUBING

OCTG TUBING COUPLING

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2-38 N80 EUE Casing Tubing Coupling Seamless

$4.76

≥500Piece/Pieces

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Product Details:

BrandEastlong

PackagingWooden pallets

Supply Ability5000 pcs one days

Place of OriginChina

Model No.2-3/8

Productivity5000 pcs one days

TransportationOcean,Land,Air

Support customizationOem, Odm, Obm

place of originChina

CraftCasting

Connection methodFemale

GradeN80

ThreadEU

Length23.82mm

NameTube coupling

CertificateAPI

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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:...

API 5CT EUE NUE

Tubing Coupling EUE NUE

Seamless EUE NUE

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X-OVER COUPLING EU/NU N80 API 5CT

$34.92

≥300Piece/Pieces

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Product Details:

Brandeastlong

Packagingwooden box

Supply Ability1000pcs one day

Place of Originchina puyang

Productivity1000 pcs one day

TransportationOcean,Land,Air,Express

place of originChina

Connection methodFemale

NameAPI 5CT X-over coupling

Size1.9-4-1/2

ThreadNU/EU/LP/NEW VAM

GradeK55/J55/N80/L80/P110

UsageOil and gas pipe

StandardAPI AND ISO

SharpRound

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API Crossover or x-over coupling Crossover is also kind of pup joint, used to connect two pipes of different diameter with the same or different types of thread on the two ends. The OD, Length and thread type etc. are customized.

X-OVER COUPLING API

COUPLING NU EU

X-OVER COUPLING NU

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API 5CT female coupling tubing coupling

$13

≥200Pack/Packs

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Product Details:

TransportationOcean,Land,Air,Express

Applicable industryEnergy &Amp; Mining

Video factory inspectionProvided

Mechanical test reportProvided

Marketing typeOrdinary Product

油管接头是一种通过内外螺纹连接两根油管进行油管连接的方法。所有类型的管件都具有内螺纹，称为内螺纹形式。这些螺纹形式通常经过加工，以便它们可以与管道外螺纹连接，称为外螺纹形式。

Tubing Coupling Material

Metallic Tubing Coupling

Tubing

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API - 5CT casing pipe coupling casing collar

$10

≥100Piece/Pieces

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Product Details:

TransportationOcean,Land,Air,Express,Others

河南东方龙机械制造有限公司,专业生产油田用油管套环及接头,请随时与我联系15515476706(通微信)

Pipe Casing Coupling

Oil Pipe and Casing

Coupling of Casing

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NIPPLE OR COUPLING 1.9NU L80 FOR OIL PIPE

$9.65

≥500Piece/Pieces

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Product Details:

Brandeastlong

Packagingwooden pallet

Supply Ability1000pcs one day

Place of Originchina puyang

Productivity1000pcs one day

TransportationOcean,Land,Air,Express

place of originChina

CertificationAPI

NameAPI 5CT TUBING COUPLING

ThreadNU/EU/NEW VAM

GradeN80/L80/P110/L80-9CR

UsageOil and gas pipe

ConnectionFemale

SharpRound

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we are manufacturer of coupling, pup joint, crossover, Sucker Rod Coupling and Cementing Tools. API 5CT Tubing Coupling API 5CT casing 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-...

NIPPLE OIL PIPE

COUPLING OIL PIPE NU

NIPPLE OR COUPLING OIL

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1.315 N80-Q NUE TUBING COUPLING

$7

10Others (Min. Order)
$6.5

≥8000Others

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Product Details:

BrandEASTLONG

PackagingPacking: By carton, wooden case, wooden pallet, or by requirements of customers

Supply Ability500 PCS ONE DAY

Place of OriginPUYANG CHINA

Productivity500 PCS ONE DAY

TransportationOcean,Land,Air,Express

Warranty1 Year

Customized SupportOem, Odm, Obm

Place Of OriginHenan, China

Brand NameEastlong

Model Number1.315" NUE

TechnicsTHREADING

ConnectionTHREADS

ShapeCylindrical

Head CodeRound

Product NameAPI 5CT 1.315" N80-Q NUE TUBING COUPLING FOR SEAMLESS PIPE

MaterialAPI 5CT 1.315" N80-Q NUE TUBING COUPLING FOR SEAMLESS PIPE

ApplicationPipe Lines Connect

ColorRed

SizeAPI 5CT 1.315" N80-Q NUE TUBING COUPLING FOR SEAMLESS PIPE

CertificationApi

StandardApi 5ct

TypeAPI 5CT 1.315" N80-Q NUE TUBING COUPLING FOR SEAMLESS PIPE

UsageAPI 5CT 1.315" N80-Q NUE TUBING COUPLING FOR SEAMLESS PIPE

Surface TreatmentPainting

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Specification FAQ 1. who are we? We are based in Henan, China, start from 1999,sell to North America(16.72%),Mid East(16.67%),South Asia(16.67%),Eastern Europe(16.67%),South America(16.67%),Southeast Asia(16.60%). There are total about 101-200 people in our office. 2. how can we guarantee quality? Always a pre-production sample before mass...

Api 5ct 1.315 N80-q Tubing Coupling

N80-q Nue Tubing Coupling

1.315N80 Nue Tubing Coupling

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API Coupling Tubing coupling 4 1/2

$12

≥10Piece/Pieces

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Product Details:

Brandeastlong

PackagingWooden splints

Supply Ability100000

Place of OriginChina

Model No.4 1/2

Productivity1000

TransportationOcean,Land,Air,Express,Others

place of originChina

CraftCasting

NameAPI Coupling Tubing coupling 4 1/2

GradeP110/N80/L80/J55/K55

SharpRound

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Normally tubing coupling OD maximum is 4 1/2”, as the tubing pipe is applied for the drilling activities (Inside the tubing is the sucker rod to drill/pump the oil), couplings type is more various and rigorous than casing, mostly used is thicken type upset coupling (Internal upset and external upset), for short is EUE coupling, it is the most favorable in...

4 1/2 N80 EUE Tubing Coupling

End of the Tubing is Thickened

Coupling Connection UPTBG

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Coupling/Sucker Rod 2 7/8 3 1/2 EUE NUE

$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 OriginPUYANG CHINA

Productivity10000 PCS ONR DAY

TransportationOcean,Land,Air

Place Of OriginHenan, China, HENAN

ApplicationOil Pipe

Alloy Or NotNon-Alloy

Section ShapeRound

Special PipeApi Pipe

Outer Diameter26.67mm

Thickness3.68 - 6.88 mm, 4.76-9.52mm

StandardApi

CertificateApi

GradeSteel

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

Tolerance±5%

Processing ServiceWelding, Cutting

Oiled or Non-oiledSlightly Oiled

Delivery Time15

MaterialAlloy

TechnicsCasting

TypeCoupling

ConnectionWelding

ShapeRound

Head CodeRound

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PUP JOINT/Crossover/Tubing/Tube/Casing Coupling/Sucker Rod 2 7/8 3 1/2 4 1/2 EUE NUE VAM TOP L80 N80 2FT 4FT 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...

Crossover Tubingtube Casing

3 1/2 J55Seamless Tubing

Coupling Casing Pipe Threading API

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Tubing Coupling 3 1/2 EU J55

$10 - 7 /piece

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Product Details:

BrandEASTLONG

PackagingWooden pallet with plastic film. Wooden case; Custom reques

Supply Ability5000 PCS ONE DAY

Place of OriginPUYANG CHINA

Productivity5000 PCS ONE DAY

TransportationOcean,Land,Air

Brand NameEastlong

Model Number3 1/2 EU J55

TechnicsCasting

ConnectionFemale

shapeEqual

Head CodeHexagon

Support customizationOem, Odm, Obm

place of originChina

CraftCasting, Forged

Connection methodFemale

Place of OriginHenan, China

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Couplings are short lengths of pipe used to connect 2 joints of tubing or casing. They come with painted colour codes on their external surface to indicate their grades. Couplings are manufactured according to API 5CT and 5B specifications. Coupling manufactured from 1-1/3” to 30” according to API standard. It is treated with phosphating or copper plating...

Tubing Couplings 3 1/2 Eu J55

Octg Pipe Connection EU

Octg Female Coupling

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stainless steel pipe coupling sleeve

$22 - 25 /piece

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Product Details:

BrandEastlong

PackagingWooden pallet with plastic film

Supply Ability100000 Piece/Pieces per Month

Place of OriginHenan, China

Model No.API 5L Casing Tubing Pipes Seamless

Productivity1.6 million a year

TransportationExpress

Warranty1 Year

Customized SupportOem

Brand NameEastlong

Model Number2-7/8

TechnicsForged

ConnectionFemale

shapeEqual

Head CodeTubular

StandardApi

CertificateIso 9001:2008

Surface TreatmentPhosphating

Place of OriginHenan, China

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Product Details Tubing & Casing CouplingCoupling is the joining of two short length pipes by the means of male and female threads.All types of couplings have internal threads which are known as female thread forms. These thread forms are usually machined so that they can be coupled with the external threads on pipes known as male thread forms. Couplings are...

Expanding Coupling Sleeve

Threaded Coupling Sleeve

Thread Coupling Sleeve

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tubing coupling & casing coupling

$6.6

≥100Piece/Pieces

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Product Details:

Brandeastlong

PackagingWooden splints

Supply Ability100000

Place of OriginChina

Model No.2 7/8 EUE

Productivity1000

TransportationOcean,Land,Air,Express,Others

CraftCasting

Connection methodFemale

GreadP110/N80/L80/K55/J55

Size2 3/8 EU

StandardAPI 5CT

MaterialSteel pipe

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API 5CT Tubing Coupling API 5CT Casing 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),...

LC Tubing Coupling

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Tube coupling nipple 2-7/8EU N80 for oil pipe

$7.94

≥10Piece/Pieces

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Product Details:

Brandeastlong

Packagingwooden case

Supply Ability5000 pcs one day

Place of OriginChina

Model No.2-7/8

Productivity5000 pcs one days

TransportationOcean

Support customizationOem, Odm, Obm

place of originChina

CraftCasting

Connection methodFemale

GradeN80

ThreadEU

CertificateAPI

PackageWooden case

NameTube 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:...

Tube Coupling NIPPLE

Nipple COUPLING PIPE

Oil Pipe NIPPLE

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2-7/8 EU L80 Tubing Coupling

$7.57

≥50Others

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Product Details:

PackagingWooden pallet with plastic film

Supply Ability100000 Piece/Pieces per Month

Warranty1 Year

Customized SupportOem

Brand NameEastlong

Model Number1.66-20

TechnicsForged

ConnectionFemale

shapeEqual

Head CodeTubular

StandardApi

CertificateIso 9001:2008

Surface TreatmentPhosphating

place of originChina

Place of OriginHenan, China

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Product Details Tubing & Casing Coupling Coupling is the joining of two short length pipes by the means of male and female threads. All types of couplings have internal threads which are known as female thread forms. These thread forms are usually machined so that they can be coupled with the external threads on pipes known as male thread forms....

L80 TUBING COUPLING

Api 5ct Steel Pipe

Pipe Coupling API

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Tube coupling or nipple 2-3/8 EU N80,PSL-1

$9.67

≥500Piece/Pieces

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Product Details:

Brandeastlong

Packagingwooden pallet

Supply Ability5000pcs one day

Place of Originchina puyang

Productivity5000pcs one day

TransportationOcean,Land,Air,Express

place of originChina

NameAPI 5CT TUBE COUPLING

ThreadEU/NU/NEW VAM/NPT/LP

GradeN80/L80/P110/L80-13CR

Size1.9-4-1/2

CertificateAPI AND ISO

UsageOil and gas pipe

SharpRound

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Product standard

TUBE COUPLING 2-3/8

COUPLING 2-3/8 EU

NIPPLE 2-3/8 EU

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API 5CT COLLAR 2-7/8 OIL PIPE

$6.98

≥50Piece/Pieces

Get Latest Price

Product Details:

BrandEASTLONG

PackagingWOODEN PALLET

Supply Ability5000 PCS ONE DAY

Place of OriginPUYANG CHINA

Productivity5000 PCS 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

Video factory inspectionProvided

Mechanical test reportProvided

Marketing typeOrdinary Product

Core component warranty period1 Year

NAMEAPI 5CT 2-7/8 EU N80 L80

THREADEU/NU

GRADEK55/J55/L80/N80/P110

USAGEOIL PIPE

STARANDAPI 5CT

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API casing and tubing couplings are used to connect two sections of casing or tubing together in oil and gas drilling operations. They provide a threaded connection that allows for the transfer of fluids and the suspension of the wellbore. API casing couplings are used to connect two sections of casing together. Casing is a steel pipe that is inserted into...

API 5CT COLLAR N80 L80

API 2-7/8 COUPLING N80

API 5CT COUPLING N80

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Pipe Fitting Petroleum accessories tubing casing coupling

$35

≥30Pack/Packs

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Product Details:

Packagingpacked

Supply Ability1000000

Model No.Couplingoilcasing #LC #oilconnection #oilfield #oilfieldequipment #oilfieldservices #drilling #drill

TransportationAir,Ocean

place of originChina

statusNew

Video factory inspectionProvided

Mechanical test reportProvided

Marketing typeOrdinary Product

Core component warranty period1 Year

Core componentsEngine

warranty period1 Year

Out-of-warranty serviceField Maintenance And Repair Service

Where to provide local services (in which countries are there overseas service outlets)None

Applicable industryManufacturing Plant, Energy &Amp; Mining

Showroom location (in which countries are there sample rooms overseas)None

#tubingcoupling#oilcasing #LC #oilconne

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PUP 2-7/8 X 2EUE 8RD J55 Rugged Pipe Fitting PUP Connector 2-7/8 X 2EUE 8RD J55 Connector is an oilfield equipment used to connect two pipelines together. The main function of PUP connectors is to provide a safe and reliable connection for two pipes, ensuring that fluid can flow through the system smoothly and efficiently. Made from high-quality materials,...

Petroleum Machinery Equipment Accessories Hello

We Are Selling the Steel

Oil Connection Tubing Pup-joint

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API 5CT tubing pup joints 4 EU P110

$7.35 / Piece/Pieces

10 Piece/Pieces (Min. Order)

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Product Details:

PackagingWooden pallet with plastic film. Wooden cases, carton box

Warranty2 Years

Customized SupportOem

Brand NameEastlong

Model Number2 7/8" EU N80

TechnicsForged

ConnectionFemale

shapeEqual

Head CodeTubular

ColorRed

StandardAPI 5CT 10TH

Surface TreatmentPhosphating & Painting

place of originChina

Place of OriginHenan, China

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API 5CT Tubing 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)...

Api 5ct Couplings

Api 5ct P110EU

4 P110 Tubing Coupling

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API 5CT 2-3/8 L80/N80Q/P110 Tubing Coupling

$5

≥100Piece/Pieces

Get Latest Price

Product Details:

Brandeastlong

Packagingwooden pallet

Supply Ability5000pcs one day

Place of Originchina puyang

Productivity5000pcs one day

TransportationOcean,Land,Air,Express

Support customizationOem, Odm, Obm

place of originChina

CraftCasting

Connection methodFemale

shapeEqual

Head shapeSquare

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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:...

2-3/8 L80/N80Q/P110 Tubing Coupling

API 5CT Tubing Coupling

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Steel pipe coupling steel pipe Tubing Coupling PSL1

$7.94

≥10Piece/Pieces

Get Latest Price

Product Details:

Brandeastlong

Packagingwooden case

Supply Ability5000 pcs one day

Place of OriginChina

Productivity5000 pcs one days

TransportationOcean

Support customizationOem, Odm, Obm

place of originChina

CraftCasting

Connection methodFemale

GradeN80

ThreadEU

CertificateAPI

PackageWooden case

NameTube 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:...

Coupling Used in Oilfield

Api 5ct Pipe Coupling

Standard Durable Couplings for Oilfield

EU Tubing Coupling

China EU Tubing Coupling Suppliers