Drilling Pipe

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Api Steel Casing Pipe Drilling Pipe

$900

≥50Piece/Pieces

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Product Details:

Brandeastlong

PackagingSteel frame packaging

Supply Ability500 PCS ONE DAY

Place of Originpuyang china

Productivity1000pcs one day

TransportationOcean,Land,Air,Express

useOil Well

Video factory inspectionProvided

Mechanical test reportProvided

Marketing typeOrdinary Product

Core component warranty period1 Year

statusNew

Types ofRotary Drilling Rig

place of originChina

warranty period1 Year

Machine TypeDrilling Tool

Processing TypeForging

StandardAPI 5DP

Product nameDrill Pipe

GradeE75, X95, G105, S135

LengthR1,R2,R3

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Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. According to different application, different diameters of drill tubes are needed,...

Api Drilling Pipe

Api Steel Casing Drilling Pipe

Api Steel Drilling Pipe

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API 5CT 10th Casing Pipe Coupling

$20 - 100 /piece

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Product Details:

BrandEASTLONG

PackagingWooden pallet with plastic film

Supply Ability100000 Piece/Pieces per Month

Place of OriginChina

Model No.4 1/2.5.5 1/2.6 5/8.7.7 5/8.8 5/8.9 5/8.

Productivity1.6 million a year

TransportationOcean,Land

Brand NameEastlong

Model Number5-20

TechnicsForged

ConnectionFemale

shapeEqual

Head CodeTubular

StandardApi

CertificateIso 9001:2008

Surface TreatmentPhosphating

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....

Casing Pipe Tubing

Api Casing Coupling Collar

Api 5 1/2 Coupling 5ct

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EU/LC High Temperature Oil Casing Joint

$95.23

≥30Piece/Pieces

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Product Details:

BrandEASTLONG

PackagingWOODEN PACKAGE

Supply Ability5000PCS ONE DAY

Place of OriginCHINA

Productivity5000PCS ONE DAY

TransportationOcean

Support customizationOem, Odm, Obm

place of originChina

CraftCasting

Connection methodFemale

GradeN80

ThreadEU

CertificateAPI

Length1.5m

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EU/LC High Temperature Oil Casing Joint The oil casing joint is a very important connection in the petroleum industry, mainly used for the connection and maintenance of oil pipes and downhole tools. It consists of two short tubes that are threaded together. The material of the oil casing joint is usually steel, and the common grades are K55, J55, N80-1,...

High Temperature Oil Casing Joint

Oil Resistant Pipe Fittings

Chemical Durable Tubing Fittings

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88.9*6.45/73.02*8.64/60.30P110 Tubing Casing 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

Productivity1000pcs one 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

GradeSteel

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

Tolerance±1%

Oiled or Non-oiledSlightly Oiled

Delivery Time15-21 Days

Secondary Or NotNon-Secondary

MaterialAlloy

TechnicsCasting

TypeCoupling

ConnectionWelding

Product Name60.30*6.45 P110 Tubing Casing EUE/NUE/VAM TOP Coupling Connection

CertificationApi

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API 5CT 10th/5B 16th 88.9*6.45/73.02*8.64/60.30*6.45 P110 Tubing Casing EUE/NUE/VAM TOP Coupling Connection 1.The introduce of Henan Dongfanglong Machine Manufucture co.,ltd Henan Dongfangong 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 5CT oil casing...

Eue Octg Tubing Coupling

5ct N80 Tubing Coupling

Coupling Casing Pipe Threading

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High Sealing API 5CT Oil Well Pipe Joint

$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

Productivity5000 PCS ONE DAY

TransportationOcean,Land,Air

Place Of OriginHenan, China, HENAN

ApplicationOil Pipe

Alloy Or NotNon-Alloy

Section ShapeRound

Special PipeApi Pipe

Thickness3.68 - 6.88 mm, 4.76-9.52mm

StandardApi

CertificateApi

GradeSteel

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

Tolerance±1%

Processing ServiceWelding

Oiled or Non-oiledSlightly Oiled

Delivery Time15

Secondary Or NotNon-Secondary

MaterialAlloy

TechnicsCasting

TypeCoupling

ConnectionWelding

ShapeRound

Product Name5 1/2 6 5/8 7 5/8 BTC API 5CT 10th api casing pipe btc ltc connection

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High Sealing API 5CT Oil Well Pipe Joint This API 5CT pipe joint is an important component for connecting oil well pipes, featuring high strength, high sealing and high reliability. API 5CT pipe complies with API 5CT standard, which guarantees the quality and performance of the product. The pipe joint has two thread types, NUE and EUE, and the appropriate...

Newly Developed API 5CT Connector

Leak-proof API 5CT Fittings

Oil Resistant Oil Well Connector

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3-1/2Tubing Casing Coupling for Oil and Gas

$4.2 - 6.5 /piece

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Product Details:

BrandEASTLONG

PackagingWooden pallet with plastic film

Supply Ability10000 PCS ONE DAY

Place of OriginPUYANG HENAN

Productivity10000 PCS ONE DAY

TransportationOcean,Land,Air,Express

place of originChina

Brand NameEastlong

Model Number23/8-20

TechnicsForged

ConnectionFemale

shapeEqual

Head CodeTubular

StandardApi

CertificateIso 9001:2008

Surface TreatmentPhosphating

warranty period3 Years

Support customizationOem, Odm, Obm

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Api Tubing Couplings 3 1/2 Eu

2 7/8 Nu L80

Gas Pipe Coupling 3-1/2

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API NC38 3.5 inch Drill tube drill pipe

$650

≥50Piece/Pieces

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Product Details:

BrandEASTLONG

PackagingSteel frame packaging

Supply Ability1000 PCS ONE DAY

Place of OriginPUYANG HENAN

Productivity1000 PCS ONE DAY

TransportationOcean,Land,Air,Express

place of originChina

TypeDrill Pipe

ApplicationWell drilling,DTH drilling, Coal Drilling, Quarrying

Diameter50mm to 159mm

Thread3 1/2" API REG thread or API IF

UsageWell Drilling

Length1m,1.5m,2m,2.5m,3m

Product nameDown the Hole (DTH) Pipes

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API 3.5 InchDrill Tube Drill Pipe

NC38 3.5 Inch Drill Drill Pipe

Drill Tube Drill Pipe

China Drilling Pipe Suppliers

Drilling Pipe, also known as drill pipe, is a tubular component used in the drilling of oil and gas wells. It is a critical part of the drilling process and is responsible for transmitting drilling fluid, torque, and weight to the drill bit.

Drilling pipe is typically made of high-strength steel and comes in various lengths and diameters, depending on the specific drilling requirements. It is threaded on both ends to allow for easy connection and disconnection during drilling operations.

The main function of drilling pipe is to provide a conduit for the drilling fluid, also known as mud, to be pumped down the wellbore. The mud serves several purposes, including cooling and lubricating the drill bit, carrying the cuttings back to the surface, and maintaining wellbore stability.

Drilling pipe is also designed to withstand high torque and axial loads during drilling. It is subjected to extreme conditions, including high pressure, temperature, and vibration. Therefore, it must be manufactured to meet stringent quality and performance standards.

In addition to its primary functions, drilling pipe may also have additional features such as internal coatings to prevent corrosion, hardbanding to protect against wear, and tool joints for connecting multiple sections of pipe.

Overall, drilling pipe plays a crucial role in the drilling process and is essential for the successful completion of oil and gas wells.

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