What materials are used for the chains?

We use high-quality alloy steel, carbon steel, and stainless steel (AISI316, AISI304).

What surface treatments are available?

Options include polishing, blackening, painting, plastic coating, electrogalvanizing, and hot-dip galvanizing.

What standards do your chains meet?

Our chains meet DIN, ASTM, EN818-2, and other international standards for lifting and transport.

High Precision Open Link Chain for Petrochemical Industry

Name: High Precision Open Link Chain for Petrochemical Industry
Brand: Weifang First Rigging Co., Ltd.
SKU: 779393602

Shandong, ChinaWeifang First Rigging Co., Ltd.

US$0.79-5.00

10 Meters

Sample price:US$1.00/meter.Request sample

Product profile

Customization

Available

Usage

Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain, Lifting Chain

Material

Alloy

Model NO.

FST-G80

Surface Treatment

Polishing

Feature

Heat Resistant

Chain Size

6mm-42mm

Structure

Welded Chain

Color

Self Color

Process

Welded+Heat Treatment+Surface Treatment

Certificate

ISO9001

Brand

First Rigging

Trade Term

Fob, CFR, CIF

HS

73158200

Payment

T/T

Manufacturer

Yes

Lead Time

Within 15 Works Days After Receive Deposit

Product Name

Mine Chain

Place of Origin

China

Packaging

Packed in Wooden Case/Iron Drum, Then in Pallets

MOQ

10m

Keyword

Lifting Chain

Specificate

6*18-42*126

Size

6mm-42mm

Transport Package

Packed in Wooden Case/Iron Drum, Then in Pallets

Specification

G80

Trademark

First Rigging

Origin

Shandong, China

HS Code

7315820000

Production Capacity

150 Tons/Month

Key features

High Strength Alloy Material: Made from high tensile alloy steel, carbon steel, or stainless steel for durability.

Multiple Surface Treatments: Options include polishing, galvanizing, painting, and black oxide for corrosion resistance.

Wide Size Range: Available in sizes from 6mm to 42mm to fit various industrial applications.

International Certifications: Complies with DIN, ASTM, EN818-2 standards and holds CCS, LR, DNV certifications.

Professional Manufacturer: Over 20 years of experience in producing chains and rigging for global markets.

Customization Services: Supports OEM/ODM, custom designs, and specific surface treatment requests.

High Safety Factor: Features a 4 times safety factor and experimental load testing for reliability.

Versatile Applications: Suitable for lifting, conveying, drag chains in petrochemical, mining, and ship industries.

Company profile

High Repeat Buyers ChoiceQuality AssuranceManagement Certification

Weifang First Rigging 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: ≤2.35h

AI-Powered supplier vetting

SummaryFirst Rigging is a manufacturer and seller of rigging, crane, automotive, mining machinery accessories, chains, and related hardware, integrating R&D, manufacturing, sales, and service. It operates three production lines, reports broad product output information, exports 71%–90% of total sales, and has six years of export experience. The supplier holds ISO 9001:2015 certification and states that certificates from classification societies such as CCS, LR, and DNV can be provided. It offers extensive customization and OEM services, but its documented service procedures, inspection controls, corrective-action processes, and complaint-handling records are incomplete. Overseas operational support is limited: it reports no overseas warehouse, showroom, agent, branch, or overseas service coverage. Financial credibility and innovation capability cannot be fully judged from the available information.

Supplier typeThe supplier is presented as an integrated manufacturer, seller, and service provider for rigging, chains, crane accessories, mining machinery equipment and accessories, and related hardware. Its stated operations include R&D, manufacturing, sales, and service, with three production lines and a 35,000-square-meter workshop.

CertificationsThe supplier states that it passed ISO 9001 quality-system certification and identifies an ISO 9001:2015 certificate. It also states that certificates from classification societies including CCS, LR, and DNV can be provided, although the specific certificates and their scope are not detailed.

After-Sales capabilityThe supplier has procedures for service assessment, corrective and preventive actions, and customer complaints, but no written records for these processes. It reports lead times within 15 workdays and accepts several quotation and payment terms, while reporting no overseas service coverage, warehouse, showroom, agent, branch, or offline trade-show participation.

Production capacityThe supplier operates three production lines, reports multiple product-category output figures, and has a modern automated workshop. Its exports represent 71%–90% of total sales, but it does not perform ongoing quantity reconciliation for every batch or production lot, indicating a documented production-control weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM services for well-known brands. These statements directly demonstrate broad customization capability.

Client casesThe supplier states that its products have been sold worldwide, particularly in America and Canada, and received positive customer reputations. It also states that products are welcomed by customers, but no named customers, project details, or independently verifiable case evidence is provided.