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Rigging Hardware Hot Drop Forged Flat Connection Links for Mining Circular Chains
US$0.50-2.00
300 Pieces
Sample price:US$1.30/piece.Request sample

Product profile

Customization

Available

After-sales Service

Contact Us

Warranty

Contact Us

Model NO.

SA-CL

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Standard

AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN

Surface Treatment

Spray-Paint

Manufacturing Process

Casting

Material

Carbon Steel

Item

Connection Link

Processing Object

Metal

Molding Style

Forging

Molding Technics

Pressure Casting

Application

Hardware

Heat Treatment

Quenching

Forging Tolerance

+/-0.1mm

Place of Origin

Shandong, China

Shape

Oval

Dimensions

as Your Requirement

Quality Control

100% Inspected

Advantages

Within 20 Days After Receiving Last Confirm Info

Unique

China Gold Supplier

Supply

Drawing Design

Use

General Industry

Transport Package

Iron Box, Plywood Box

Specification

As your requirement

Trademark

Shengao

Origin

Weifang City, Shandong Province, China

HS Code

87089910

Production Capacity

50000PCS/Month

Key features

Customizable Dimensions: Dimensions available as per your specific requirement.
Diverse Surface Treatments: Options include oxidation, polishing, painting, blackening, electroplating, and hot-dip plating.
Forging Manufacturing Process: Manufactured via pressure casting and forging for high strength and durability.
Multiple Material Options: Available in Carbon Steel, Alloy Steel, 23mn, 20mn, and 20mn vanadium.
Comprehensive Certifications: Certified with CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards.
100% Quality Inspection: All products undergo 100% inspection with specialized QC testers.
Flexible Logistics Service: Express, air, or sea freight options available based on weight and customization.
Custom Packaging Solutions: Packed in plywood boxes, pallets, or custom requirements with 1-week preparation.

Company profile

Weifang Shengao Machinery Co., Ltd.
Importers and ExportersHigh Repeat Buyers Choice
Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-04-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.33h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWeifang Shengao Machinery Co., Ltd. is a limited company focused on mechanical parts, hardware, metal tools, CNC machine tools, and related components. It identifies as a professional technical supplier and offers 3D software design and broad customization services, including sample-, design-, full-, minor-, and flexible customization. The supplier has written procedures and records for service assessment, corrective actions, and complaint handling. Its export sales share is stated at 71%–90%, with three years of export experience. However, the supplier has nine employees, only two years of total R&D engineer experience, no new products in the past year, no ODM, SDK, or overseas service infrastructure, and no stated customer cases. Audit information is provided for a TUV Rheinland audit with a validity period from September 4, 2025 to September 3, 2026, but the evaluation result is recorded as 0 and no certification name is specified.
Supplier typeThe supplier explicitly identifies as a professional technical supplier and a limited company. Its stated business and product scope covers mechanical parts, hardware products, metal tools, CNC machine tools, functional components, forgings, and powder metallurgy products; the audit record identifies mechanical parts as the primary product.
After-Sales capabilityThe supplier has clear written procedures and followed records for corrective and preventive actions and for handling customer complaints. This directly supports an established service-response process, although the slices do not provide service performance results or response-time data.
Production capacityThe supplier reports an annual production output range, six to ten quality-control staff, on-time delivery, random production quality inspection, and its own factory. It has nine total employees, so the available evidence supports an operating production capability, while capacity beyond the stated output range cannot be determined.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also welcomes OEM and ODM requests according to its company description. These repeated statements provide direct evidence of broad customization coverage, although the separate record states that ODM is not available, creating a conflict on ODM specifically.

Product Q&A

Q:What is a Mining Link Chain Connected Ring?
A:
This product, commonly known as a Detachable Link Chain, Surveyor's Chain, or Connecting Link Chain, is a series of identical, interlocking steel links designed for easy assembly and disassembly. It serves as a flexible, high-strength connection for towing, lifting, securing, and demarcation in mining, construction, surveying, and marine applications.
Q:What are its primary applications in mining and industry?
A:
It is a versatile tool used for: Mine Surveying & Demarcation: Measuring distances and marking boundaries underground or on the surface. Material Towing & Dragging: Connecting to buckets, scoops, or machinery for pulling loads. Safety Barriers & Securing: Creating temporary guardrails or securing equipment on transport. General Rigging & Lashing: For bundling pipes, timber, or other materials. Marine & Dock Use: As mooring chains or for securing cargo.
Q:How do I connect and disconnect the links?
A:
The design allows for manual, tool-free connection: To Connect: Slip the open end of one link into the closed end of another and twist it 90 degrees to lock it in place. To Disconnect: Twist the link 90 degrees back and slide it out. This feature makes it incredibly versatile for creating custom-length assemblies.
Q:What is the difference between your chain and a welded chain?
A:
Detachable Link Chain (Ours): Links are not welded closed. They can be connected and disconnected by hand, offering flexibility. Ideal for temporary, adjustable, or reconfigurable setups. Welded Chain (e.g., Proof Coil Chain): Each link is welded shut. It is permanent and stronger for its size but cannot be reconfigured without cutting and re-welding. Used for permanent hoisting, slings, etc. Our chain is for applications where adjustability and reusability are key.
Q:Do you offer custom lengths and packaging?
A:
Absolutely. We can provide: Custom-cut lengths to your exact requirement. Special packaging on reels, in coils, or in boxes. Private labeling for large OEM orders.

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