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  • Precision Thickened Mechanical Tubing Casing Coupling
  • Precision Thickened Mechanical Tubing Casing Coupling
  • Precision Thickened Mechanical Tubing Casing Coupling
  • Precision Thickened Mechanical Tubing Casing Coupling

Precision Thickened Mechanical Tubing Casing Coupling

$1 - 50 /piece
Payment Type:
L/C,D/P,D/A,T/T,MoneyGram,Escrow
Incoterm:
FOB,CFR,CIF,EXW
Min. Order:
1 piece
Transportation:
Ocean,Land,Air
Port:
TIANJIN PORT,QINGDAO PORT,SHANGHAI PORT
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  • Product Description
Overview
Product Attributes

BrandEASTLONG

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±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

Supply Ability & Additional Information

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

Productivity500 PCS ONE DAY

TransportationOcean,Land,Air

Place of OriginPUYANG CHINA

Supply Ability1600000 Piece/Pieces per Year

CertificateAPI AND ISO

HS Code7307990000

PortTIANJIN PORT,QINGDAO PORT,SHANGHAI PORT

Payment TypeL/C,D/P,D/A,T/T,MoneyGram,Escrow

IncotermFOB,CFR,CIF,EXW

Packaging & Delivery
Selling Units:
piece
Package Type:
by carton, wooden case, wooden pallet, or by requirements of customers.
Picture Example:
Precision Thickened Mechanical Tubing Casing Coupling Casing collars are short casings used to connect individual joints, usually made of the same grade of steel as the casing. It is mainly used for connectors that join two lengths of pipe together. API 5CT Casing Couplings from Henan Dongfanglong Machinery Manufacturing Co., Ltd. come in a variety of specifications, including sizes ranging from 4 1/2'' to 20'', thread types are LTC, STC, BTC, grades are J55, K55, N80 , L80, P110, etc....

Product Categories : Valve Body

Company Profile

Henan Dongfanglong Machine Manufacture Co., Ltd


Henan Dongfanglong Machine Manufacture Co., Ltd. was founded in 1999, mainly engaged in oil pipes and pipe fittings, oil special drilling and production tools and oil automation equipments. The company is  named as national integration and standard implementation enterprise, a national science and technology-based small and medium-sized enterprise. With honors of"Henan enterprise technology center", "Henan postdoctoral innovation practice base”, the company hold 35 senior engineers, engineers and technicians, and has successively obtained ISO9001 Quality system certificates,  API 5CT certificate authorized by American Petroleum Institute and BV Quality supplier evaluation certificate issued by company of France. Owing more than 30 independent intellectual property rights, forming an industrial chain integrating design, development, manufacturing, testing and experiment of numerical control automation equipment for petroleum machinery products, which can meet customers' demand for products Full cycle service.

The company has established the “Dong Fang Yunlong E-commerce Trading Platform" with oil drilling and production equipment and tools as the radiation point, improved the ability of Internet cross-border e-commerce, and completed the transformation of enterprise from internal operation to building industry alliance. It has built an intelligent workshop, expanded the support of intelligent manufacturing for enterprise operation, created a new intelligent manufacturing mode with high efficiency and flexibility, and improved the core competitiveness of the enterprise. And successfully registered production and sales companies in the Netherlands, opening a new starting point for overseas investment and development.

In the future, Dongfanglong will closely focus on national policy orientation and innovation driven development strategy, formulate sustainable development transformation strategy, keep forging ahead, take creating world famous brand and winning honor for the nation as the goal, work together with people of insight from all walks of life for win-win cooperation, and build up the dream of oil equipment manufacturing.


Company Photos
Production Certification
Specification




Tubing pup joints


Specification
API 5CT 2-3/8" ~ 4-1/2"
Grade
J55/K55/N80/L80/P110
Thread
EUE, NUE
length
As requested





Casing pup joints


Specification
API 5CT 4-1/2" ~ 20
Grade
J55/K55/N80/L80/P110
Thread
LTC, STC, BTC
length
As requested

Exhibition
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    Mr. HE QINGLEI
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