What is the maximum working load of the 730 chain?

The maximum recommended working load is 4,500 LBS.

Can the chain be used in wastewater applications?

Yes, it is primarily deployed in wastewater applications, such as the seamless operation of rectangular clarifiers.

High-Strength 730 Cast Steel Chain for Water Treatment Solutions

Name: High-Strength 730 Cast Steel Chain for Water Treatment Solutions
Brand: Shanghai Uniiso Industries Co., Ltd.
SKU: 1956722811

Shanghai, ChinaShanghai Uniiso Industries Co., Ltd.

US$1.00-50.00

1 Meter

Sample price:US$50.00/meter.Request sample

Product profile

Customization

Available

Material

Alloy

Structure

Casting

Model NO.

UNIISO-Cast chain 730

Surface Treatment

Polishing

Chain Size

1/2"*3/32"

Feature

Fire Resistant, Oil Resistant, Heat Resistant

Heat Treatment

HRC36-42

Material 1

Cast SCR440

Material 2

Cast SCR440

Tensile Strength

150kN

Brand

Uniiso Chain

Factory

Uniiso Industries

Applications

Water Treatment

Transport Package

Wooden Case

Specification

Pitch: 152.40mm

Trademark

UNIISO

Origin

China

HS Code

7315120000

Production Capacity

20000mtrs/Year

Key features

High Strength Capacity: Average ultimate strength of 40,000 LBS with max working load of 4,500 LBS.

Dirt-Resistant Design: Innovative T-Head pins eliminate rotation and prevent dirt and grit intrusion.

Custom Attachments: Bespoke custom attachments available upon request for specific needs.

Pre-assembled Options: Chains with attachments pre-assembled in any desired configuration for rapid use.

Specialized Application: Optimized for wastewater applications like rectangular clarifiers and conveying.

Robust Construction: Features robust full cast links and hardened carbon-steel pins for durability.

Heat Treatment: Heat treatment to HRC36-42 for enhanced material performance.

OEM Service: OEM service is available to meet specific manufacturing requirements.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityQuality Assurance

Shanghai Uniiso Industries Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryShanghai Uniiso Industries Co., Ltd. is identified as a China-based manufacturer/factory and limited company operating in Shanghai, with products covering industrial chains, machinery, mechanical parts, and related equipment. It reports flexible customization, recent new-product activity, ODM services, and OEM experience for popular brands. Service procedures exist for corrective actions and complaint handling, but the assessment procedure has no supporting records. Overseas service is available through agents or branches in South America and Asia, including equipment installation, although there is no overseas showroom and no reported offline trade-show participation. The supplier reports no available SDK. Financial and sustainability evidence is insufficient for a substantive assessment. A BV audit is listed with a validity period from January 3, 2025 to January 2, 2026, but the audit result is recorded as 0 without an explanatory interpretation.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling. It can provide equipment installation through overseas agents or branches in South America and Asia, while having no overseas showroom; the assessment procedure itself has written procedures but no records.

R&D capabilityThe supplier reports new products during the past year, machinery and equipment R&D in its business scope, flexible customization, and ODM services. However, it explicitly reports no available SDK, which limits evidence of software or developer-oriented innovation support.

Production capacityThe supplier is identified as a manufacturer/factory and reports processing of mechanical parts, machinery and equipment activities, and a broad industrial product scope including multiple chain types. It also lists 10 qualified suppliers for service capability and has a BV audit record, but no production capacity, equipment, workforce, or output figures are provided.

Customization capabilityFlexible customization is explicitly offered, alongside ODM services and machinery/mechanical-parts R&D. These statements directly support the supplier’s ability to undertake customized product or design requirements.