What is the delivery time?

For regular inventory products, shipment is generally within 5 working days after payment. For production-based orders, delivery is expected within 15-30 days after the order is placed.

How can I get technical support if I encounter problems?

You can call our service hotline at 0086-0532-55677753 at any time, and our staff will answer your questions and provide technical guidance as soon as possible.

DIN 766 Standard Link Chain / DIN Type Welded Link Chain

Name: DIN 766 Standard Link Chain / DIN Type Welded Link Chain
Brand: Qingdao Haosail Machinery Co., Ltd
SKU: 1960353481

Shandong, ChinaQingdao Haosail Machinery Co., Ltd

US$0.10-10.50

100 Meters

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Usage

Transmission Chain

Material

Steel

Model NO.

DIN 766 STANDARD LINK CHAIN

Surface Treatment

Electroplating

Feature

Heat Resistant

Chain Size

2 3 4 5 6 7 8 9 10 11 12 13 14 16 18 19 20 22 23 2

Structure

Welded Chain

Color

Galvanized

Standard

En818

HS

73158200

Customized Service

OEM ODM

Delivery Time

20days

Transport Package

Drum on Pallet

Specification

2 3 4 5 6 7 8 9 10 11 12 13 14 16 18 19 20 22 23 2

Trademark

HAOSAIL

Origin

China

HS Code

73158200

Production Capacity

20000t/Year

Key features

High Strength Welded Structure: Links connected by welding process for high stability and large tension resistance.

Corrosion Resistant Options: Available in carbon steel, stainless steel, hot-dip galvanized, or electro-galvanized finishes.

Wide Size Range: Comprehensive sizes from 2mm to 32mm diameter to meet diverse transmission needs.

OEM/ODM Customization: Supports customized services including samples, designs, and full customization.

Strict Quality Control: 100% finished product inspection including tensile testing and flaw detection.

Fast Delivery: Regular inventory shipped within 5 working days; production within 15-30 days.

Professional Support: Dedicated team provides technical guidance and resolves issues within 24-48 hours.

20+ Years Experience: Leading manufacturer with over 20 years of production experience in China.

Company profile

Importers and ExportersODM ServicesManagement Certification100% Finished Products Inspection

Qingdao Haosail Machinery Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.10h

AI-Powered supplier vetting

SummaryHaosail demonstrates broad equipment-related business scope, documented quality and service procedures, ISO9001:2015 certification, four production lines, and 50 quality-control staff. It offers extensive customization, ODM and OEM services, reports new products within the past year, and has two years of total R&D engineer experience stated. Overseas support includes warehouses, showrooms, agents or branches, installation, debugging, maintenance, repair, and training. Export sales account for 90%, with stated lead times within 15 workdays in both peak and off-season. Financial records are indicated for 2022–2024, but no financial figures or performance evidence are provided. Customer cases and specific customer references are not supplied.

Supplier typeThe stated business scope includes sales of mechanical equipment, metal chains and other metal products, marine aquaculture equipment, pumps and vacuum equipment, automotive spare parts, and electronic products. This supports classification as a diversified equipment and industrial-products supplier, but the slice does not identify a narrower legal or manufacturing category.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit evidence of a quality management system certification, although the provided information does not include the certificate body, validity period, or scope.

After-Sales capabilityThe supplier reports written and followed procedures for complaint handling, corrective and preventive actions, and service capability assessment. It also states that overseas warehouses, showrooms, agents or branches, and services including installation, debugging, maintenance, repair, and training are available; stated service lead time is within 15 workdays in both peak and off-season.

R&D capabilityThe supplier reports new products within the past year, ODM capability, an available SDK, ERP-based digital management, and ongoing enterprise digitalization. These statements support active R&D and digital-transformation capability, although the limited stated total R&D engineer experience of two years prevents a stronger assessment of technical depth.

Production capacityThe supplier reports four production lines, 50 quality-control staff, multiple machines covering heading, wrapping, heat treatment, netting, welding, and dynamometer testing, and uniformly followed finished-product inspection instructions. It also reports qualified service suppliers, overseas service resources, and lead times within 15 workdays, providing explicit evidence of operational capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, directly supporting a broad product-development and customization offering.

Product Q&A

Q:What materials are available for the DIN 766 Link Chain?

The chain is usually made of carbon steel, high carbon steel, low carbon steel, or stainless steel. Carbon steel offers high strength, while stainless steel provides excellent corrosion resistance for humid or acidic environments.

Q:What surface treatments are offered?

We offer hot-dip galvanizing for superior corrosion resistance in outdoor environments, electro-galvanizing for a smooth and aesthetic surface, and natural color treatment.

Q:What is the size range of the chain?

The chain is available in various sizes, typically ranging from 2mm to 32mm in diameter, with specific dimensions for pitch, inside length, and outside width listed in the product parameters.

Q:Can you provide customized rigging services?

Yes, we have a professional technical team that can tailor rigging products according to special needs, such as specific specifications, dimensions, or working conditions.

Q:How do you ensure product quality?

We maintain a complete quality management system with strict control from raw material procurement to finished product inspection, including tensile testing and flaw detection.