A342 Drop Forged Alloy Steel Master Link for Chain Sling

• Customization: Available
• Product Name: A342 Master Link
• Size: 1/2"~4"
• Model NO.: A342
• Colour: Red/Yellow
• Certificates: ISO9001, CE, BV
• Process: Heat Treatment+Surface Treatment
• Grade: G80/100
• MOQ: 100PCS
• Feature: Western Union, T/T
• Trade Term: Fob, CFR, CIF
• Wll: 12300lbs ~ 373000lbs
• Lead Time: Within 10 Works Days After Receive Deposit
• Application: Lifting Chain Slings, Webbing Slings
• Sample: Available
• Shipment: by Sea, Air or Express
• Business Type: Manufacturer and Exporter
• Transport Package: Carton Packing, Then in Pallets.
• Specification: Alloy steel
• 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

Product Description

1/2" A342 Drop Forged Alloy Steel Master Link for Chain Sling
Product Description
Strong ring is also called Forged strong ring, Lamb ring, forged strong ring, internationally called Forged Master Link in English, which is a kind of rigging accessories.
The use of raw materials selected are in line with the standard not jerry-built quality reliable.
Own factory of us, many years of experience in Master Link production, good quality of conscience , supply to some large domestic customers, have a good reputation with low breakage rate, attracted some customers from other places for cooperation. In recent years, our Master Link has also attracted more and more foreign customers and continues to go to overseas markets. 

1.Forged by alloy steel, the surface is sprayed with plastic treatment beautiful and practical
2.High hardness, hard texture, flexible use, reinforcement and thickening

3.Lifting stable, the use of rest assured, strict process to create quality products, long use time
4.Reasonable design, high temperature quenching treatment, the whole forging integrated forming, strong bearing capacity

Features :
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
Product Specifications

Size	Weight Each		Working Load Limit	Breaking Load Limit		Dimensions (mm.)
(in.)	(kg.)		(Ton)	(Ton)		Inside Length		Inside Width		Dia
1/2	0.36		3.2	16		127		63.5		13
5/8	0.7		4.1	20.5		152		76		16
3/4	0.93		5.6	28		140		70		19
7/8	1.47		6.8	34		160		90		22
1	2.1		11	55		178		89		25
1-1/4	4.24		16.4	82		222		111		32
1-1/2	7.17		24.6	123		267		135		38
1-3/4	11.55		38.5	192.5		305		152		45
2	17.2		46.5	232.5		355		178		51
2-1/4	24.5		64.9	324.5		406		203		57
2-1/2	30.9		72.6	363		406		203		63.5
2-3/4	39.5		98.4	492		406		241		70
3	50.12		103.4	517		457		228		76
3-1/4	65.68		119	595		508		254		82.5
3-1/2	79.41		126.5	632.5		508		305		89
3-3/4	89.27		152.4	762		508		254		95
4	103.43		169.2	846		508		254		101.6

Product Applications
Strong ring is mainly used in electric power, metallurgy, petroleum, machinery, railway, chemical industry, port, mining, construction and other industries of lifting and hoisting, but also with chain, steel wire rope, double ring buckle, hook and other accessories to form a sling. Among them, the spreaders composed of strong rings and chains are most common in domestic steel mills, and the cars of general steel mills are used to lift heavy objects with the spreaders composed of strong rings and chains. And the strong ring and wire rope composed of the sling is mostly used in ports and ships, used to lift containers or containers.
Matters needing attention
Strong ring in the use of the following situations should be stopped:
1. The distortion of the strong ring exceeds 10 degrees.
2. Cracks appear on the surface of the strong ring.
3. The wear of the strong ring body exceeds 10%.
Special tips: Use the operator, during the lifting process, do not stand under the lifting machinery and lifting spreaders

WHY CHOOSE US1. Experience: 12 years experience in manufacturing and exporting rigging hardware.  

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.

Packaging & Delivery:
Pallet included iron pallet, regular wooden pallet and non-fumigation pallet.
Wooden case is high quality to accept more than 1.2ton goods.
Package goods according to customers' different requirements is no problem.( Regular package is for free, customzies package  needs extra  charges according to the truth package cost)