What standards does the product comply with?

It is designed and manufactured in compliance with China standard of JGJ107-2010, UK standard of BS8110, USA standard of ACI318, VN standard of TCVN8163 and other international standards.

What is the warranty period for the product?

We provide a 1 Year warranty for the reinforcement couplers.

Can the product be customized?

Yes, we offer flexible customization including type, color, and surface finish.

Reinforcement Couplers for Mechanical Splices of Bars

Name: Reinforcement Couplers for Mechanical Splices of Bars
Brand: Chiping Dingli Steel Sleeve Co., Ltd
SKU: 2061932675

Shandong, ChinaChiping Dingli Steel Sleeve Co., Ltd

US$0.53

100 Pieces

Sample price:US$0.20/piece.Request sample

Product profile

Customization

Available

Connection

Flange

Head Code

Round

Model NO.

12-40mm

Thread Distribution

Internal Thread

Surface

Polish

Material

Carbon Steel

Technics

Forged

Application

Oil Pipe

Customized

Certification

CQC, CCC, PSE

Warranty

1 Year

Type

Upsetting Forged

Color

Black or White Surface

Building

Modern

Production Process

Upset and Threading

Transport Package

Carton

Specification

12-40mm

Trademark

CPDL

Origin

China

HS Code

73181900

Production Capacity

5000000PCS/Month

Key features

High Strength Material: Made from 40Cr steel with yield strength >=785MPa and tensile strength >=980MPa.

Quick Installation: Parallel thread design allows fast connection without torque wrench or lap splicing.

Customizable Options: Offers customized types, colors (Black/White), and surface finishes.

Strong Connection: Cold forging enlarges diameter; thread minor diameter remains larger than nominal.

Wide Size Range: Available in sizes 16mm to 40mm to fit various rebar specifications.

International Certifications: Complies with ISO, CE, CQC, CCC, PSE, JGJ107, BS8110, and ACI318 standards.

Free Samples: Free existing samples provided for dimension and quality checking.

Flexible Payment: Accepts T/T, LC, Western Union, Money Gram, PayPal, and Alibaba Escrow.

Company profile

Importers and ExportersQuality AssuranceQA/QC InspectorsManagement Certification

Chiping Dingli Steel Sleeve Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: The foreign trade business has just started CertifiedNearest Port: QingdaoAverage Response Time: ≤7.70h

About Our Factory & Business Background

AddressChiping, Liaocheng City, Shandong Province, Liaocheng, Shandong, China

Plant Area6500 square meters

Number of Employees49

Registered Capital6,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

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

Minimum Order Quantity1000 pcs

Supply Chain Partners12

Our Production Capability & Technical Expertise

Main ProductsRebar Coupler, Upsetting Coupler, Threading Machine, Upsetting Forging Machine

Production Lines6

Production MachinesCutting machine-6, Peeling machine, Chemfering machine, Tapping machine, Drilling machine, CNC Lathe, Milling machine, Punching machine, Shot blasting machine

QA/QC inspectors2 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers2 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2013-11-28

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Are you a trading company or manufacturer?

We are an original equipment manufacturer.

Q:How long is your delivery time?

It is according to the model and quantity. Generally, it is 3-5 days if the products are in stock. It will be 15-30 days if you want to customize the products

Q:What are your terms of payment?

We accept T/T, Western Union, Money Gram, PayPal, Alibaba Escrow, etc. Payment<=USD 5000, 100% in advance. Payment>=USD 5000, 30% T/T in advance, balance before shipment.

Q:Do you provide samples? Is it free or extra?

Yes, we could offer the sample for free charge, but clients do not need to pay the cost of freight.

Q:What materials are used for the couplers?

Couplers are produced by the raw material of 40Cr, corresponding to international standards of JIS: SCr440, ASTM: 5140, ISO: 41Cr4.