High Quality Alloy Steel Lifting Chain for Lifting Device
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Product Highlights
- High Strength G80 Alloy Steel: Special induction heat treatment increases elongation, abrasion resistance, and strength.
- 4-Fold Safety Factor: Ensures safety with a factor of 2.5 times the proof load for reliable lifting operations.
- CE Certified Quality: Meets or exceeds ASTM requirements with CE certification for quality and consistency.
- Custom Surface Treatments: Available in hot-dip zinc, dacromet, metal coated, blacken, carburization, and oil finishes.
- 100% Inspection: All chains are proof tested, certified, and undergo 100% visual and function inspection.
- Flexible OEM/ODM Service: Supports customization from samples, designs, and full customization with buyer's markings.
Product Attributes
- Customization
- Available
- Usage
- Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain, Lifting Chain
- Material
- Alloy
- Model NO.
- FST-G80
- Surface Treatment
- Electroplating
- Feature
- Heat Resistant
- Chain Size
- Self Color
- 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
- 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
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 High Quality Alloy Steel Lifting Chain for Lifting Device
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Product Description
Product description
G80 chain has a variety of applications ,including overhead lifting .The high quality alloy steel goes through a special induction heat treatment process ,increasing elongation ,abrasion-resistant and strength properties.All chain is proof tested,certified and embossed with G80 markings for easy and fast identification or marked by buyers' request.Meets or exceeds ASTM requirements.All of our G80 lifting chain is made with CE for quality and consistency.
- Can probide meet DIN,NACM,BS JIS and other standards ring chains and user requirements nonstard ring chain.
- According to the user needs to provide hot-dip zinc,dacromet,metal coated,Blacken,Carburiation, oil and various surface treatments on the chain.
- Safety Assurance:4-fold safety factor of 2.5 times the proof load.
| diameter | pitch | width | unit weight (kg/m) |
|||
| nominal d (mm) |
tolerance (mm) |
p (mm) | tolerance (mm) |
inner W1 min. (mm) |
outer W2 max. (mm) |
|
| 6 | ± 0.24 | 18 | ± 0.5 | 7.8 | 22.2 | 0.8 |
| 7 | ± 0.28 | 21 | ± 0.6 | 9.1 | 25.9 | 1.1 |
| 8 | ± 0.32 | 24 | ± 0.7 | 10.4 | 29.6 | 1.4 |
| 10 | ± 0.4 | 30 | ± 0.9 | 13 | 37 | 2.2 |
| 13 | ± 0.52 | 39 | ± 1.2 | 16.9 | 48.1 | 4.1 |
| 16 | ± 0.64 | 48 | ± 1.4 | 20.8 | 59.2 | 6.2 |
| 18 | ± 0.9 | 54 | ± 1.6 | 23.4 | 66.6 | 8 |
| 19 | ± 1 | 57 | ± 1.7 | 24.7 | 70.3 | 9 |
| 20 | ± 1 | 60 | ± 1.8 | 26 | 74 | 9.9 |
| 22 | ± 1.1 | 66 | ± 2.0 | 28.6 | 81.4 | 12 |
| 23 | ± 1.2 | 69 | ± 2.1 | 29.9 | 85.1 | 13.1 |
| 24 | ± 1.2 | 72 | ± 2.1 | 30 | 84 | 14.5 |
| 25 | ± 1.3 | 75 | ± 2.2 | 32.5 | 92.5 | 15.6 |
| 26 | ± 1.3 | 78 | ± 2.3 | 33.8 | 96.2 | 16.8 |
| 28 | ± 1.4 | 84 | ± 2.5 | 36.4 | 104 | 19.5 |
| 30 | ± 1.5 | 90 | ± 2.7 | 37.5 | 105 | 22.1 |
| 32 | ± 1.6 | 96 | ± 2.9 | 41.6 | 118 | 25.4 |
| 36 | ± 1.8 | 108 | ± 3.2 | 46.8 | 133 | 32.1 |
| 38 | ± 1.9 | 114 | ± 3.4 | 49.4 | 140.6 | 35.8 |
| 40 | ± 2 | 120 | ± 4.0 | 52 | 148 | 39.7 |
| 45 | ± 2.3 | 135 | ± 4.0 | 58.5 | 167 | 52.2 |
| 48 | ± 2.4 | 144 | ± 4.3 | 62.4 | 177.6 | 57.2 |
| 50 | ± 2.6 | 150 | ± 4.5 | 65 | 185 | 62 |
High quality raw materials
Product application

Company Information
1. Weifang First Rigging CO., Ltd. was established in 1998 year.
2. We have obtained CE ,GS certificates.
3. Enterprise manage objective : High quality, High level.Making your lifting job easier .
Strict quality testing
Packaging
- Wooden box
- Woven bag
- Iron drum
- Plastic roll
- According to buyer's requirements
Our Services
1. We treasure and try to understand all the different needs of our clients and seek to forge a long-term professional relationship with them. The satisfaction of each and every customer is our main goal and motivation in conducting our business.
2. Our products are of high-quality standards and always come with the certificate of compliance by the manufacturers. There is the strict quality control for each of our products.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR235894". 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
- 19533 square meters
-
Number of Employees
- 22
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 ton
-
Supply Chain Partners
- 11
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, Pallet Truck, Connecting Link
-
Production Lines
- 3
-
Production Machines
- Cutting Machine, Stamping Machine, Flash Butt Welding Machine, Microcomputer Resistance Welding, Automatic Ring Weaving Machine, Heat Treatment Equipment, Chain Straightening Machine, Forging Line, Heat Treatment Electric Furnace, Shot Blasting Machine, Spraying Line, Oven
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
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
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2010-04-23
-
Export Year
- 6 years
-
Main Markets
- South America, Southeast Asia/ Mideast, Australia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the material and grade of the lifting chain?
- The chain is made of high-quality alloy steel, specifically G80 grade, which undergoes special induction heat treatment to enhance strength and abrasion resistance.
- What surface treatments are available for the chain?
- We provide various surface treatments including hot-dip zinc, dacromet, metal coating, blackening, carburization, and oiling, depending on user requirements.
- What is the safety factor of this lifting chain?
- The chain features a 4-fold safety factor, which is 2.5 times the proof load, ensuring high safety assurance for lifting operations.
- Does the chain meet international standards?
- Yes, the chain meets or exceeds ASTM requirements and holds CE certification. It can also be produced to meet DIN, NACM, BS, and JIS standards.
- What is the minimum order quantity (MOQ)?
- The minimum order quantity is 1 ton.
- What is the lead time for production?
- The lead time is within 15 working days after receiving the deposit, applicable for both peak and off-season periods.
- Can I customize the chain with my own brand or markings?
- Yes, we offer OEM and ODM services. Chains can be embossed with G80 markings or marked according to the buyer's specific requests.
- What payment terms are accepted?
- We accept LC, T/T, PayPal, and Western Union as payment terms.
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