What materials are used for the chain?

We use high-grade alloy steel such as 42CrMo4, SCr440, 20crmnti, and SUS420 for pins and links.

Durable Forged Alloy Chain Designed for Grain Transportation

Name: Durable Forged Alloy Chain Designed for Grain Transportation
Brand: Shanghai Uniiso Industries Co., Ltd.
SKU: 1956682631

Shanghai, ChinaShanghai Uniiso Industries Co., Ltd.

US$50.00-100.00

1 Meter

Sample price:US$100.00/meter.Request sample

Product profile

Customization

Available

Material

Alloy

Structure

Forge Chain

Model NO.

UNIISO-P101.60mm

Surface Treatment

Polishing

Chain Size

101.60mm

Feature

Fire Resistant, Oil Resistant, Heat Resistant, Made by Forge

Heat Treatment

HRC36-42

Link Material 1

SCR440

Link Material 2

Scm440

Tensile Strength

1000kN

Pin Material 1

20crmnti

Pin Material 2

SUS420

Transport Package

Wooden Case

Specification

Pitch: 101.60mm

Trademark

UNIISO

Origin

China

HS Code

7315120000

Production Capacity

20000 Links /Year

Key features

High Strength Alloy Material: Crafted from premium alloy steel like 42CrMo4 and SCr440 for exceptional durability.

Customizable Attachments: Links can be customized with weld-on attachments and scrapers to meet specific needs.

Multiple Size Options: Available in pitches of 101.60mm, 125mm, 142mm, 200mm, and 260mm for various applications.

Heat Treatment Process: Meticulous heat treatment ensures superior core and surface hardness (HRC36-42).

OEM Service Available: OEM manufacturing is available to support custom branding and specifications.

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

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityQuality Assurance

Shanghai Uniiso Industries Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.36h

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.