What services and terms do you 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.

What certifications do your products have?

Our products have passed the identification of the Quality Testing and Inspection Centre of Oil Pipe of CNPC and hold API, ISO9001, and T Class certifications.

API 11b Class T Sucker Rod Coupling

Name: API 11b Class T Sucker Rod Coupling
Brand: Hongkong Eastlong Technology Co., Limited
SKU: 2014336572

Guangdong, ChinaHongkong Eastlong Technology Co., Limited

US$1.90

100 Pieces

Product profile

Customization

Available

After-sales Service

Technical Support

Warranty

1 Year

Model NO.

5/8", 3/4"

Manufacturing Process

Forging

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Carbon Steel, 40cr

Certification

API, ISO9001, T Class Sm Class and API 11b

Connection

Welding

Application

Pipe Lines Connect

Size

Standard and Custom

Applicable Industries

Energy&Mining

Customized Support

OEM, ODM, Obm

Grade

J55, K55, L80, N80, N80-Q, C95, P110

Technics

Threading

Shape

Tubular

Use

Oil Drilling Ect

Type

Sucker Rod Coupling

Length

10mm

Diameter

21mm

Thread Type

Male Female Thread

Transport Package

Wooden Box

Specification

Multiple sizes

Trademark

eastlong

Origin

Henan, China

HS Code

7307920000

Production Capacity

50000 Piece/Year

Key features

API 11b Class T Certification: Certified by API, ISO9001, and T Class, ensuring high quality for oil drilling applications.

Precision Thread Processing: Processed by CNC lathes and import cutters for perfect interchangeability and commonality.

Comprehensive Quality Testing: Passed CNPC inspection with complete thread testing apparatus for pitch, depth, and profile.

Durable Material Options: Available in Carbon Steel, 40cr, and various grades like J55, K55, N80, and P110.

Custom Size Support: Standard and custom sizes available, including OD from 16mm to 29mm and specific lengths.

Professional Manufacturing: Over 20 years of experience in oil equipment manufacturing with own factory and long history.

Global Service Support: 24/7 technical support, English/Chinese/Spanish spoken, and multiple payment terms accepted.

Fast Delivery Guarantee: Peak and off-season lead time within 15 workdays with fast delivery options.

Company profile

Hongkong Eastlong Technology Co., LimitedGuangdong, China

Business Type: Manufacturer/FactoryExport Year: 2010-04-01Nearest Port: Shenzhen/Tianjing/Shanghai/HongkongAverage Response Time: ≤5.31hTerms 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 samples?

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

Q:What is the quality guarantee?

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

Q:What products can you supply?

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

Q:What are your advantages over 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.