Iron G80 Blackened Lifting Chain 4mm Anti-Rust Lifting Chain
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| Material: | According to The Needs of Customers |
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Basic Info.
- Model NO.
- G30 Proof Coil Link Chain
- Surface Treatment
- According to The Needs of Customers
- Feature
- According to The Needs of Customers
- Chain Size
- According to The Needs of Customers
- Structure
- According to The Needs of Customers
- Color
- According to The Needs of Customers
- Standards
- BS En 13889-2003and Federal Specifical
- Technology
- Drop Forged, Polished
- Export Markets
- Global
- Design Team
- 3-5 Members
- Quality
- 100% Inspection
- OEM Service
- Available
- Delivery Time
- 30-45days After Order Confirmation
- Brand
- Xqx
- Country of Origin
- Chinese Mainland
- Application Scenario
- Can Be Used in Daily Industry or Heavy Industry
- Trademark
- XQX
- Origin
- Qingdao
- HS Code
- 7326909000
- Production Capacity
- 50000
Packaging & Delivery
- Package Size
- 36.00cm * 24.00cm * 12.00cm
- Package Gross Weight
- 20.000kg
Product Description
Model and specification: G30
This model of chain follows specific industry standards and technical specifications to ensure its reliability and performance stability under various working conditions.
Material and Construction:
Core material: Made of high-quality high-strength steel refined, such as Q235 or higher strength alloy steel, ensuring that the chain has excellent load-bearing capacity and tensile strength.
Surface treatment: The surface of the chain is treated with anti-corrosion measures such as hot-dip galvanizing or electroplating, effectively resisting corrosion and oxidation, extending its service life, and enhancing its appearance and texture.
Performance characteristics:
High strength: The G30 chain can withstand significant tensile and impact forces, making it suitable for use in heavy loads and harsh environments.
Wear resistance: The surface of the chain treated with special technology has excellent wear resistance, which can maintain good performance even under frequent use and friction.
Corrosion resistance: Galvanizing treatment endows the chain with excellent anti-corrosion performance, allowing it to be used for a long time in humid and highly corrosive environments without damage.
Flexibility: The chain design is reasonable, the connection is flexible, easy to install and maintain, and meets the needs of various working conditions.

| NOMINAL SIZE(D) |
MATERIAL DIAMETER |
WORKING LOAD LIMT |
PROOF TEST(MIN) |
BREAKING FORCE MIN |
INSIDE LENGTH (A) |
INSIDE WIDTH(B) |
|||||||
| MM | IN | MM | IN | KG | LBS | KN | LBS | KN | LBS | MM | TB | MM | IN |
| 4 | 1/8 | 4 | 0.156 | 180 | 400 | 3.6 | 800 | 7.2 | 1600 | 23.9 | 0.94 | 6.4 | 0.25 |
| 5.5 | 3/16 | 5.5 | 0.217 | 365 | 800 | 7.2 | 1600 | 14.4 | 3200 | 24.8 | 0.98 | 7.7 | 0.3 |
| 7 | 1/4 | 7 | 0.276 | 580 | 1300 | 11.6 | 2600 | 23.2 | 5200 | 31.5 | 1.24 | 9.8 | 0.38 |
| 8 | 5/16 | 8.4 | 0.331 | 860 | 1900 | 16.9 | 3800 | 33.8 | 7600 | 32.8 | 1.29 | 11.2 | 0.44 |
| 10 | 3/8 | 10 | 0.394 | 1200 | 2650 | 23.5 | 5300 | 47.2 | 10600 | 35 | 1.38 | 14 | 0.55 |
| 11.9 | 7/16 | 11.9 | 0.488 | 1680 | 3700 | 32.9 | 7400 | 65.8 | 14800 | 41.5 | 1.64 | 16.6 | 0.65 |
| 13 | 1/2 | 13 | 0.512 | 2030 | 4500 | 40 | 9000 | 80 | 18000 | 45.5 | 1.79 | 18.2 | 0.72 |
| 16 | 5/8 | 16 | 0.630 | 3130 | 6900 | 61.3 | 13800 | 122.6 | 27600 | 56 | 2.2 | 20 | 0.79 |
| 20 | 3/4 | 20 | 0.787 | 4800 | 10600 | 94.3 | 21200 | 188.6 | 42400 | 70 | 2.76 | 25 | 0.98 |
| 22 | 7/8 | 22 | 0.866 | 5810 | 12800 | 114.1 | 25600 | 228.2 | 51200 | 77 | 3.03 | 27.5 | 1.08 |
| 26 | 1 | 26 | 1.020 | 8140 | 17900 | 159.1 | 35800 | 318.2 | 7160C | 90.9 | 3.58 | 31.7 | 1.25 |



Qingdao Xinquanxi Metal Products Co..Ltd. was established in 2001 (formerly known as Qingdao Quanxi Hardware Cable Co., LTD.), located in Jimo District, Qingdao city, the company was mainly engaged in the production and sales of Japanese open-body turnbuckle, die forging shackles, products are mainly sold to the United States, Russia, Japan and other countries.
In September 2019, with the continuous development of the company's business, it merged with Qingdao Ruihongjie Industry and Trade Co., LTD., and changed the company name to Qingdao Xinquanxi Metal Products Co., LTD. At the same time, the business range is gradually expanding, the main production and operation of hardware rigging, wire rope connecting parts, hardware machinery, Marine and automobile connecting parts, all kinds of forging, sheet metal, stamping, casting parts and other products. After more than 20 years of development, we have established a complete system, with strong technical capacity, mature production methods, advanced production equipment and testing methods.
We always adhere to the principle of quality first, safe production, timely delivery, customer satisfaction after sale service, and constantly research and learn product expertise, with the best quality products to serve customers.
.Are you a factory or a trading company?
We have our own foundry and forging factory. The forging plant has 4 production lines and a history of more than 20 years;Foundry has a history of more than 30 years.
2.How do you control your quality?
1: Control during r&d at the beginning of production
2:Production process control
3:Dimensional control
4:Tensile tests
5:Quality inspection before delivery
3.Can we have our product markings on it?
Yes, we can add product markings according to your requirements.
4.How about packing?
Woven bag, carton, plywood pallet or by customer requirements.
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