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The Master Link Assembly consists of a main ring, two or more sub-rings, in which the main ring is fully forged, the sub-ring is welded, and the material is Alloy steel. The specification is 1-100 tons,and the safety factor is 4 times.
It is mainly used to assemble the spreader. The sub-ring is connected with the Link Chain and thechain connection, and is assembled into a synthetic rigging for lifting heavy objects and equipment.
It can be used for machinery,industries.
The product has passed the environmental management system certification, and can handlethe product certification of well-known classification societies such as CCS, LR, DNV, etc.
The product has high strength, light weight, exquisite design, strong versatility, diverse functions, and convenient safety inspection
Material: Carbon steel
Size: 1/2"~4"
Surface treatment: Galvanized, Self color, Plastic spraying
Color: Red, yellow, blue, as your request
Application: Ship, iron and steel industry, petroleum chemical industry, coal mine
| Size | A | B | D | a | b | d | WLL(T) | Weight(kg) |
| 1/2 | 100 | 60 | 14 | 85 | 40 | 12 | 2.40 | 0.83 |
| 11/16 | 160 | 90 | 18 | 100 | 60 | 14 | 3.20 | 1.76 |
| 3/4 | 160 | 90 | 20 | 100 | 60 | 14 | 5.00 | 1.96 |
| 7/8 | 180 | 100 | 22 | 150 | 70 | 18 | 8.00 | 3.25 |
| 1-1/8 | 270 | 140 | 28 | 160 | 90 | 22 | 12.00 | 6.74 |
| 1-1/4 | 270 | 140 | 32 | 180 | 100 | 25 | 17.40 | 9.31 |
| 1-1/2 | 300 | 160 | 40 | 270 | 140 | 32 | 21.00 | 19.1 |
| 1-3/4 | 340 | 180 | 45 | 285 | 155 | 36 | 30.00 | 26.6 |
| 2 | 350 | 190 | 50 | 340 | 180 | 45 | 40.00 | 42.9 |
True mold forging, the choice of confidence quality:
1.High strength and high toughness special alloy steel is selected, through process of heat treated.
2.The verification test is gradually performed at 2.5 times of working tension.
3.Strict sample breaking test and fatigue test for each batch of product
4.Broken tension is 4 times of the working tension
Warning: Never exceed the working load limit to use
Matters needing attention
The powerful ring should be stopped when the following conditions occur during use:
1. Strong ring warps more than 10 degrees.
2. Crack appears on the surface of strong ring.
3. Wear of strong ring body exceeds 10%.
Special tips: do not stand under the lifting machinery and lifting sling during the lifting process
Founded in 1998, Weifang First Rigging Co., Ltd, formerly known as Changle Chain Factory, is located in Changle Country of Shandong Province known as "The Gem City of China", and specializes in producing and marketing chain and rigging related products at home and abroadOur company has independent import and export operating rights, and can handle the certifications of CCS, LR, DNV and other famous classification societies for products. Our products are sold to dozens of countries such as Europe, America ano Middle East as well as more than ten provincial and municipal regions in China, and are widely applied to the fields of ships, steel, petrochemical industry, coal mine, etc.In the principle of "Quality-honoring & Promise-keeping", our company meets the requirements of all the customers through service innovation, changes the original production state through technical innovation, improves the product quality through process innovation, and continuously goes to standardization, elaboration, process and scientification through the business thought of constant innovation. Absolute sincerity will move a heart of stone. Our company is willing to cooperate with domestic and foreign new/old customers in utmost sincerity, to create a common future!
Features:
1) Nearly 20 years experience in production
2) Owned factory, with superior quality and competitive price
3) ODM,OEM service
4)Research and development team with professional technology.
5)Excellent marketing team with superb business level.
Our services:
1. Reply you inquiry with 24 hours.
2.Quality: Good quality control for each product, test reports provided on request.
3. Price: Offer the lowest ex-factory prices with a wide range of shipping ways.
4. Certification: ISO, CE Certificated, product quality strictly controlled by QC depart.
5. Provide counter sample with 2-3 weeks according to your samples, drawing or design
6. Samples are free of charge
Packaging & Delivery:
Packing details:
Bulk packing
Packed in wooden cases
Packed in Iron drum, then in pallets
According to your requirements
Delivery Detail: Usually 15-20 worksdays after receiving your advance payment.
FAQ
1) What is the MIN order quantity ?
Usually 10 meters.
2)What is the delivery time?
15-20 workingdays since received the deposit.
3)What is the Payment term?
T/T 30% as deposit, and 70% before delivery . We'll show you the photos of the products and packages before you pay the balance.
4)Could I get free samples before first cooperation?
Yes, of course!
5)What's the packing method?
Usually they are packed in iron drums then in pallets.Special packages are available upon customers'need. You can contact us for special or more detailed packages.
6)Are you a factory or a trading company?
We are a factory focused on producing and exporting rigging hardware, wire rope, chain and lifting equipment over 23 years.
7)How do you control your quality?
All of our products are made of high quality steel, 100% finished product testing and third party product testing.We are an ISO certified factory, we will check the products again before loading.
8)Is OEM available?
Yes, OEM is available. We have professional designers to help you design.
9)Can we have a visit to your factory?
Welcome to our factory, and we will arrange the pick-up.
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