What services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,Express Delivery; Accepted Payment Currency:USD,CNY; Accepted Payment Type: T/T,L/C,D/P D/A,Cash,Escrow; Language Spoken:English,Chinese,Spanish

Tubing Coupling

Name: API 5CT & 5b Standard J55/K55/N80/L80 Casing/Tubing Coupling
Brand: Hongkong Eastlong Technology Co., Limited
SKU: 2111643785

Guangdong, ChinaHongkong Eastlong Technology Co., Limited

US$25.00

100 Pieces

Product profile

Customization

Available

After-sales Service

Techinical Support

Warranty

1 Year

Model NO.

TC28

Manufacturing Process

CNC Milling

Surface Treatment

Casing

Operation Pressure

Atmospheric Pressure

Material

Casing

Application

Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pip

Section Shape

Round

Model Number

1.9"-4 1/2"

Standard

API 5CT

Certificate

API, ISO9001

Grade

J55 / K55 / N80 / L80 / P110

Technics

Casting

Transport Package

Wooden Box

Specification

Different standard size

Trademark

Eastlong

Origin

China

HS Code

7307920000

Production Capacity

100000/Year

Key features

API 5CT & 5B Standard Compliance: Manufactured to strict API 5CT/5B standards for J55/K55/N80/L80 grades.

CNC Milling Manufacturing Process: Precision couplings produced using advanced CNC milling technology.

Comprehensive Quality Testing: Includes tensile strength, impact test, chemical properties, and thread control.

1-Year Warranty Coverage: Provides a 1-year warranty period for all manufactured coupling products.

20+ Years Production Experience: Over two decades of manufacturing experience in oil equipment industry.

High Corrosion Resistance: EXPE coating offers excellent corrosion resistance for high corrosion wells.

Wide Application Range: Suitable for fluid pipe, boiler pipe, drill pipe, and hydraulic pipelines.

Multiple Thread Types Available: Offers NUE and EUE thread types in sizes from 1.9" to 4 1/2".

Company profile

Hongkong Eastlong Technology Co., LimitedGuangdong, China

Business Type: Manufacturer/FactoryExport Year: 2010-04-01Nearest Port: Shenzhen/Tianjing/Shanghai/HongkongAverage Response Time: ≤5.23hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP

About Our Factory & Business Background

AddressRoom 608 Building A17, Cuigang 4th Industrial Park, Fuyoung Street Baoan, Shenzhen, Guangdong, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsTubing Coupling, Casing Coupling, Pup Joints, Crossovers, Centralizer, Carbon Steel Pipe, API 5L Pipe, Oil Drill Pipe, Oilfield Drilling Rig, Oil Country Tubular Goods

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Are you a factory?

Yes, we have our own factory for manufacturing and we have the long history in this field as the China top brand.

Q:Can you provide free sample?

Yes, we can provide samples in our stock for free, customer just need to bear the shipping fee.

Q:How about the quality guarantee?

Always a pre-production sample before mass production; Always final Inspection before shipment;

Q:What can you buy from us?

OCTG / Pumping Unit / Sucker Rod Pump / Wellhead and Christmas Tree / Casing and Coupling /Pup joint/Crossover/Centralizer

Q:What is your advantages beyong other suppliers?

1).Complete categories & Reasonable price 2).Fast delivery & Quality guarantee 3).Supplier of china famous oil field and lots of US oil field etc. 4).20+ years professional manufacture major on oil equipment