G80 Us Type Weldless Ring Master Link for Sling Chain
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Product Highlights
- High Strength Alloy Steel: Forged from high-quality alloy structural steel with heat treatment for strong, hard, and durable performance.
- Safety Certified Quality: ISO9001 and CE certified, with minimum breaking load 4 times rated load and test load 2 times rated load.
- Customization Available: Supports logo printing, design customization, and OEM services for customer brands with flexible options.
- Wide Application Range: Ideal for three/four-limb chain hoisting, wire rope rigging, and assembly in power, metallurgy, and construction.
- Anti-Rust Surface Treatment: Excellent surface polishing and spray painting process ensures rust resistance and long service time.
- Professional Manufacturer: Factory direct with 20+ years experience, SGS inspection, and insurance coverage for quality assurance.
Product Attributes
- Customization
- Available
- Material
- Alloy Steel
- Shape
- Oblong
- Model NO.
- G80
- Usage
- Industrial
- Color
- Colored
- Condition
- New
- Product Name
- A342 Master Link
- Surface Treatment
- Powder Coating
- Size
- 1/2"~4"
- Process
- Heat Treatment+Surface Treatment
- Certificates
- ISO9001, CE
- Grade
- G80/100
- Wll
- 12300lbs ~ 373000lbs
- Feature
- Flatened Madter Link
- Trade Term
- Fob, CFR, CIF
- MOQ
- 100PCS
- Treatment
- Western Union, T/T, L/C
- Use
- Lifting, Lifting Point, Lashing
- Lead Time
- 10-15 Work Days
- Sample
- Available
- Application
- Lifting Fittings
- Transport Package
- Packed in Wooden Case, Then in Pallets.
- Specification
- 1/2"~4"
- Trademark
- First rigging
- Origin
- China
- HS Code
- 7326909000
- Production Capacity
- 150 Tons/Month
- Package Size
- 40.00cm * 15.00cm * 10.00cm
- Package Gross Weight
- 3.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of G80 Us Type Weldless Ring Master Link for Sling Chain
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Product Description
G80 Us Type Weldless Ring Master Link for sling chain
The material of the parent ring is made of high quality alloy structural steel. The ring is forged. The maximum test load is 2 times of the rated load, and the minimum breaking load is 4 times of the rated load. The forging is subjected to heat treatment. It is mainly used for three-limb/four-limb chain hoisting rigging, single-limb/double-limb wire rope hoisting rigging, hoisting belt hoisting rigging and other assembly, which belongs to a bearing sling ring.
Technical Specification( Master Link):
1.Surface treatment
Excellent surface polishing spray painting process, not easy to rust, long service time
2.The structure is reasonable, simple and compact
Forged by alloy steel, strong and hard, high density, welded and not easy to wear
3.Stable performance quenched forging
The product is forged by high temperature quenching, integrated molding, not easy to age, hard and firm
4.simple to use
Easy to use, safe and reliable, greatly improve work efficiency

| Size | A | B | D | WLL(T) | Weight(kg) |
| 7/16 | 100 | 60 | 12 | 1.2 | 0.27 |
| 1/2 | 100 | 60 | 14 | 2.2 | 0.38 |
| 11/16 | 160 | 90 | 18 | 3.2 | 1.0 |
| 3/4 | 160 | 90 | 20 | 5.2 | 1.2 |
| 7/8 | 180 | 100 | 22 | 6.5 | 1.62 |
| 1 | 180 | 100 | 25 | 9.2 | 2.13 |
| 1-1/8 | 270 | 140 | 28 | 9.4 | 3.8 |
| 1-1/4 | 270 | 140 | 32 | 12.8 | 5.1 |
Mainly used in electric power, metallurgy, petroleum, machinery, railway, chemical industry, industrial mining, construction and other industries of lifting and often mounted, also division and chain, wire rope, double ring buckle, hook and other accessories composed of spindles.
Why choose us?
1. We are your one-stop service and solution provider, ISO9001 and CE certified.
2. Export to Europe, USA, Australia, Middle East, Southeast Asia and Africa. More than 20 containers per month. Turnover in 2018 exceeded $4 million.
3. Our company was founded in 1995 and has been an ****** Gold member for more than 7 years.
4. Strict quality control, long-term quality inspection contract with SGS.
5. The products are underwritten by China Property Insurance Company to provide quality assurance for customers.
6. Carry out pre-shipment quality inspection for customers through pictures/videos.
7. Meet customer requirements for design and logo customization. 
Used to introduce
For your safety, please use correctly"
1. Do not use damaged rigging
2, in the lifting, do not twist, noose
3. Do not knot the rigging
4. Avoid overwork
5, when moving the rigging, do not drag
6. Avoid grabbing or shaking the load
7. Every rigging must be inspected before each use. 8. If rigging is used in situations where it may be contaminated by chemicals or at high temperatures, the supplier should be consulted
Packaging & Shipping
Weifang First most of the rigging products and G80 long rectangular main connecting rod assembly A346, lifting accessories/hardware are usually first packed with hot sealing film, and then packed into cartons, placed on wooden pallets or steel pallets. Chains are usually packed in iron drums. The sling or bond chain with the end fittings will be loaded into the woven bag and then placed directly on the tray. If you have special requirements for packing, please let us know. Logo printing can be customized on cartons or labels.
FAQ
Q:Are you factory?
A:Yes, We are factory, all machine is made by ourself and we can provide customize service
according to your requirement.
We are warmly welcome you to visit our factory, we can pick you up when you come to Weifang Shandong airport or train station.
Q: Do you accept OEM for customer's brand?
A:Yes, we do, but need MOQ for mass production.
If take our brand, less quantity with mix sizes are accept.
Q: What's the delivery time?
A:Within 20-30days for 1 container order.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2651269". Items marked "" are certified.
Company Profile
Weifang First Rigging Co., Ltd. is one of the leading manufacturers of chain and rigging China. It owned two modern factories in Changle county, Shandong province. Based on nearly 20 years of experience, advanced technology and ISO9001: 2008 quality management system, First Rigging have been striving to provide superior products and services for its domestic and international customers.
First Rigging integrates R & D, manufacturing, sales and service, currently focuses on hardware products comprising chain, master link, shackle, hook, rigging, tire skidder chain and some relevant accessories. The certificates of some famous Classification society (like CCS, LR, DNV and etc) could be provided. The products have been sold all over the world and welcomed by customers.
The company has an independent right of import and export, and its products can be certified by China Classification Society (CCS), British Register of Shipping (LR), Norwegian Register of Shipping (DNV) and other well-known classification societies. Products are exported to Europe, the United States, the Middle East and other dozens of countries and more than 10 provinces and cities in China. Widely used in shipbuilding, steel, petrochemical, coal mining and other fields.
History:
1998--First Rigging was established in Changle, focus on providing chain and rigging for domestic and international customers.
2004--First Rigging built its forging workshop, producing chains and related accessories.
2009--First Rigging introduced automatic production line.
2014--First Rigging passed ISO 9001 quality system certification.
2016--First Rigging founded a 35000 square meters modern and automatic workshop.
2017--The products of First Rigging had been delivered to many countries and areas especially America and Canada and got good reputation from customers.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Development Zone of South Changle County, Weifang, Shandong, China
-
Plant Area
- 7000 square meters
-
Number of Employees
- 26
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 ton
-
Supply Chain Partners
- 18
Our Production Capability & Technical Expertise
-
Main Products
- Chain, Master Link, Rigging, Shackle, Hook, Tire Skidder Chain, Load Binder, Chain Sling, Other Hardware Accessories, Lashing Chain
-
Production Lines
- 1
-
Production Machines
- Forging Machine, Heat Treatment Equipment, Lathe, Medium Frequency Furnace, Punching Machine, Sawing Machine, Shot Blasting Machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2010-04-23
-
Export Year
- 8 years
-
Main Markets
- Domestic, South Asia, Central Asia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Cooperated with Fortune 500
- No
FAQ
- Are you a factory?
- Yes, we are a factory. All machines are made by ourselves, and we can provide customize service according to your requirement. You are warmly welcome to visit our factory in Weifang, Shandong.
- Do you accept OEM for customer's brand?
- Yes, we do accept OEM. However, a Minimum Order Quantity (MOQ) is required for mass production. If using our brand, smaller quantities with mixed sizes are accepted.
- What is the delivery time?
- The delivery time is within 20-30 days for a 1 container order.
- What is the material of the master link?
- The material is made of high-quality alloy structural steel. The ring is forged and subjected to heat treatment to ensure stability and hardness.
- What are the safety standards for the load?
- The maximum test load is 2 times the rated load, and the minimum breaking load is 4 times the rated load.
- Can I customize the logo or design?
- Yes, we meet customer requirements for design and logo customization. Logo printing can be customized on cartons or labels.
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