What is the maximum tensile strength of the 80H-1 chain?

The 80H-1 chain has a minimum tensile strength of 56.7 kN (12886 lbf).

What certifications does the product have?

The product is certified under ISO90001 and SGS standards.

What are the available packaging options?

We offer industrial packing, customer-requested packaging, carton cases, pallets, or wooden boxes.

Heavy-Duty Stainless Steel Cotter Pin for Roller Chains

Name: Heavy-Duty Stainless Steel Cotter Pin for Roller Chains
Brand: Qingdao Star Machine Technology Co., Ltd.
SKU: 2107721692

Shandong, ChinaQingdao Star Machine Technology Co., Ltd.

US$1.00-30.00

10 Feet

Sample price:US$30.00/meter.Request sample

Product profile

Customization

Available

Standard or Nonstandard

Standard Parts / Customizable

Application

Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car

Model NO.

60H-1, 60H-2, 80H-1, 80H-2

Surface Treatment

Polishing

Structure

Roller Chain

Material

Stainless Steel,Carbon Steel,Alloy(Customizable)

Type

Short Pitch Chain

Feature

Fire Resistant, Heat Resistant

Load Capacity

The Static Tensile Strength Is Increased by 20%

Wear Resistance

The Surface Roughness of The Roller Is Controlled

Warranty

1 Year

Customized Demand

Customizable

Function

Moisture and Acid Against

Transport Package

Industrial Packing or Customers'request

Specification

40.00cm * 30.00cm * 20.00cm

Trademark

SMCC OR NO MARK

Origin

China

HS Code

7315119000

Production Capacity

5000000meters/Year

Key features

Ultra-High Load Capacity: Features reinforced link plates offering 30-50% higher tensile strength than standard B-series chains.

Secure Cotter Pin Locking: Prevents pin detachment, ideal for high-speed, vibrating, or shock-load conditions.

Superior Wear Resistance: Deep carburizing and quenching extend service life 2-3 times longer than standard chains.

Easy Maintenance Design: Quick disassembly and replacement of individual chain sections minimize downtime.

Corrosion-Resistant Options: Available with zinc plating, Dacromet coating, or stainless steel for wet/chemical environments.

Customizable Material: Material options include stainless steel, carbon steel, and alloy based on demand.

Fire and Heat Resistant: Features fire resistance and heat resistance for demanding industrial applications.

Moisture and Acid Against: Designed to withstand moisture and acid exposure in various operating environments.

Company profile

Qingdao Star Machine Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 1997-07-16Nearest Port: QINGDAO, TIANJIN, SHANGHAIAverage Response Time: ≤2.21hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is a limited company in Liaocheng, Shandong, China, supplying valves and electronic sensors with 23 employees. It identifies as a professional technical supplier and provides 3D design, sample-based customization, ODM, and OEM services. Quality processes include assurance, raw-material traceability, documented inspections, complaint handling, and corrective-action procedures. The supplier has inventory capability, testing equipment, export experience, and a high stated export share, but lacks an effective contract with related manufacturing subcontractors, overseas warehouses, overseas showrooms, and an available SDK. No new products were reported in the past year, while financial credibility and customer-case evidence remain insufficient for firm assessment.

Supplier typeThe supplier is explicitly identified as a professional technical supplier, operates as a limited company, and offers valves and electronic sensors. It also provides ODM and OEM services, indicating a product manufacturer or design-manufacturing supplier rather than a general trading-only entity.

After-Sales capabilityThe supplier states that its global service network provides timely after-sales technical services and reports a clear, followed customer-complaint procedure. However, it has no overseas warehouse or showroom, which may limit local service infrastructure, although the evidence does not establish that after-sales performance is inadequate.

Production capacityThe supplier reports inventory capability, computer-controlled CNC machines, extensive spare-parts inventory, finished-product inspection procedures, and testing equipment including salt-spray and tensile-testing machines. However, there is no valid contract between the factory and related subcontractor, creating a documented manufacturing-governance deficiency despite other production resources.

Customization capabilityThe supplier explicitly offers sample-based customization, customer-specific product design and development, 3D software design, OEM customization, and ODM services. These repeated statements provide direct evidence of customization capability for specific applications.