Do you offer customization services?

Yes, we support OEM, ODM, and Obm customization for grades, types, and connections.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

How is the thread processing quality ensured?

We use numerically controlled lathes and import molding cutters, ensuring commonality and interchangeability through precise one-time processing.

Casing & Tubing Coupling API 5CT Premium Thread for Oil Well Drilling 2-3/8"~20"

Name: Casing & Tubing Coupling API 5CT Premium Thread for Oil Well Drilling 2-3/8"~20"
Brand: Hongkong Eastlong Technology Co., Limited
SKU: 2038887312

Guangdong, ChinaHongkong Eastlong Technology Co., Limited

US$4.50

100 Pieces

Product profile

Customization

Available

After-sales Service

Technical Support

Warranty

1 Year

Model NO.

2-3/8"~20"

Manufacturing Process

CNC Milling

Surface Treatment

Phosphating and Coating

Operation Pressure

Atmospheric Pressure

Material

API 5CT Tubing Coupling 3-1/2 P110 Nue for Seamles

Grade

J55, K55, N80-1, N80-Q, L80, C90, P110

Type

Welded Steel Pipe

Connection

Male Threads

Usage

Joining Pipe Lines

Customized Support

OEM, ODM, Obm

Shape

Round

Standard

API, API 5CT

Keyword

Hot Rolled Galvanized Tubing

Certification

API 5CT

Transport Package

Wooden Box

Specification

J55, K55, N80-1, N80-Q, L80, C90, P110

Trademark

eastlong

Origin

Henan, China

HS Code

7307920000

Production Capacity

50000 Piece/Year

Key features

API 5CT Certification: Products certified by CNPC Quality Testing and Inspection Centre.

Multiple Thread Types: Available in STC, LTC, and BTC for various pipe connections.

Wide Grade Selection: Materials include J55, K55, N80, L80, P110, and more.

CNC Precision Manufacturing: Processed by numerically controlled lathes for interchangeability.

Comprehensive Testing: Full set of testing apparatus for thread pitch, depth, and profile.

1-Year Warranty: Standard 1-year warranty coverage for all products.

OEM/ODM Support: Customized support available for OEM, ODM, and Obm services.

Fast Lead Time: Average lead time within 15 workdays for both peak and off seasons.

Company profile

Hongkong Eastlong Technology Co., LimitedGuangdong, China

Business Type: Manufacturer/FactoryExport Year: 2010-04-01Nearest Port: Shenzhen/Tianjing/Shanghai/HongkongAverage Response Time: ≤4.41hTerms 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