What is the tensile strength of the VA759 chain?

The UNIISO VA759 CHAIN boasts an extraordinary Ultimate Tensile Strength of approximately 300kN.

What materials are used for the chain?

Materials include Alloy, SCR440, and Scm440, with surface treatment of polishing.

Reliable Uniiso Drag Chains for Heavy-Duty Cement Conveying

Name: Reliable Uniiso Drag Chains for Heavy-Duty Cement Conveying
Brand: Shanghai Uniiso Industries Co., Ltd.
SKU: 1958061061

Shanghai, ChinaShanghai Uniiso Industries Co., Ltd.

US$50.00-100.00

1 Meter

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Alloy

Structure

Cast Chain

Model NO.

UNIISO-SD21

Surface Treatment

Polishing

Chain Size

1/2"*3/32"

Feature

Fire Resistant, Oil Resistant, Heat Resistant

Plate Heat Treatment

HRC36-42

Material 1

SCR440

Material 2

Scm440

Tensile Strength

300kN

Outboard Roller

Made by Casting

Transport Package

Wooden Case

Specification

Pitch: 228.60mm

Trademark

UNIISO

Origin

China

HS Code

7315120000

Production Capacity

20000mtrs/Year

Key features

Fire, Oil & Heat Resistant: Features fire resistance, oil resistance, and heat resistance for demanding environments.

High Tensile Strength: Boasts an ultimate tensile strength of approximately 300kN for durability.

Premium Casting Steel: Crafted from superior casting steel material for enhanced performance.

One-Piece Construction: Cast link design eliminates need for press fits or welds.

Custom Plate Treatment: Plate heat treatment available with HRC36-42 hardness.

OEM Service Available: OEM customization is available for specific requirements.

Professional Manufacturer: Direct manufacturer in Shanghai with own punching, forging, and casting workshops.

Competitive Pricing: Offers most competitive prices due to direct manufacturing.

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.