What materials are used in the H-type coupling?

The metal parts are made of high-quality gray cast iron GG-25, and the elastic components are made of synthetic rubber.

Can the bore diameter be customized?

Yes, the bore diameter is available as per your requirements.

Cplking® Neupex Heavy-Duty Rubber Coupling for Industrial Transmission

Name: Cplking® Neupex Heavy-Duty Rubber Coupling for Industrial Transmission
Brand: Kasin Industries (Shanghai) Co., Ltd.
SKU: 2190061375

Shanghai, ChinaKasin Industries (Shanghai) Co., Ltd.

US$1.00-200.00

20 Sets

Sample price:US$200.00/set.Request sample

Product profile

Customization

Available

Standard Or Nonstandard

Standard

Shaft Hole

27-90

Model NO.

RNB225

Torque

>80N.M

Bore Diameter

as Your Require

Speed

3500

Structure

Flexible

Material

Cast Iron

Type

Elastic Coupling

Weight

30.5

Transport Package

Wooden Case

Specification

B225

Trademark

CPLKING

Origin

China

HS Code

8483600090

Production Capacity

2500000set/Year

Key features

High-Quality Materials: Metal parts made of gray cast iron GG-25; elastic components made of synthetic rubber.

Stable Torque Transfer: Designed for stable torque transfer with small embrittlement effect in high-speed applications.

Wide Application Scope: Suitable for pump drive systems, engine drive systems, and connecting gearboxes.

Flexible Structure: H-type elastic block coupling structure ensures flexibility and durability in industrial transmission.

12-Month Warranty: Free replacement of defective products within 12 months of purchase.

24-Hour Response: Technical questions about the coupling are answered within 24 hours.

Custom Bore Diameter: Bore diameter is customizable according to your specific requirements.

ISO 9001 Certified: Company holds ISO 9001 and GB/T 19001 certificates ensuring top quality products.

Company profile

Kasin Industries (Shanghai) Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-07-15 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.21h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryKasin Industries (Shanghai) Co., Ltd. is identified as both a trading company and manufacturer/factory in China, with operations in Shanghai. Its disclosed capabilities include eight production lines, 50 quality-control staff, ISO 9001 and QC 080000 management-system certifications, and 11–20 years of R&D engineer experience. Product information covers roller, conveyor, welded, forged, overhead conveyor and other industrial chains, couplings, and related equipment. The supplier reports exports to multiple global regions and states that exports account for 90% of total sales. Its stated mission emphasizes quality, customer experience, trust, and satisfaction, but the slices do not provide specific after-sales procedures, customization evidence, financial performance, or detailed customer references. Trade records show one transaction in each of three entries with the same Vietnamese buyer, indicating limited documented transaction history in the provided data.

Supplier typeThe supplier is described as a trading company in one record and as both a trading company and manufacturer/factory in another. Its company name, Chinese origin, Shanghai operating location, and limited-company structure are explicitly provided, supporting a hybrid trading-and-manufacturing classification.

CertificationsThe supplier explicitly reports ISO 9001 and QC 080000 certification of its management systems. These certifications provide direct evidence of formal quality and hazardous-substance-related management systems, although certificate scope and validity details are not supplied.

R&D capabilityThe supplier reports 11–20 years of total experience among its R&D engineers, which directly supports established technical personnel experience. No information is provided on patents, new-product development, proprietary technology, or measurable innovation outcomes.

Production capacityThe supplier reports eight production lines, 50 quality-control staff, and stated output for forged chain, couplings, roller chain, and engineering conveyor chain. It also identifies a factory location and exports to multiple global regions, providing direct evidence of operating production capacity, although the engineering conveyor-chain quantity is incomplete in one record.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a professional manufacturer in China and own our own Forging & Casting workshop. You are warmly welcome to visit our factory at any time.

Q:How long is your delivery time?

Generally, it is 5-10 days if the goods are in stock. If the goods are not in stock, it is 15-25 days, depending on the quantity.

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

Yes, it is available for Kasin to submit a sample for approval free of charge. However, for new potential customers, the sample is free but the customer is responsible for the logistics fee.

Q:What is your terms of payment?

100% T/T before shipment after inspection.

Q:What is the warranty period for this coupling?

We provide a 12-month warranty, which includes free replacement of defective products within this period.