What is the pitch and weight of Chain No. 4103?

The pitch is 78.10mm and the weight per foot is 5.70lbs.

What is the maximum working load?

The max working load is 4200lbs with an average ultimate strength of 27000lbs.

What heat treatment is applied to the chain?

The heat treatment achieves HRC36-42 hardness.

Reliable Uniiso Cast 4103 Pintle Chain for Industrial Elevators

Name: Reliable Uniiso Cast 4103 Pintle Chain for Industrial Elevators
Brand: Shanghai Uniiso Industries Co., Ltd.
SKU: 2067031632

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-4103

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

144kN

Brand

Uniiso Chain

Factory

Uniiso Industries

Applications

Waste Water

Transport Package

Wooden Case

Specification

Pitch: 78.10mm

Trademark

UNIISO

Origin

China

HS Code

7315120000

Production Capacity

20000mtrs/Year

Key features

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

High Tensile Strength: Max working load of 4200lbs with average ultimate strength of 27000lbs for heavy loads.

Precision Cast Construction: Crafted from Cast SCR440 alloy with precision casting for optimal performance and durability.

Anti-Rotation Design: Notched pin heads fit sidebar locking lugs to prevent rotation during operation.

Versatile Construction: Available in both riveted and cottered styles to suit various material handling needs.

OEM Customization: OEM services are available to meet specific customer requirements and branding.

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

Fast Delivery: Generally 5-10 days delivery time for goods in stock.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityQuality Assurance

Shanghai Uniiso Industries Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.63h

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.