Heat Treatment Master Link for Lifting Device

• Material: Alloy Steel
• Shape: Oval
• Color: Colored
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: FST-A343-R4
• Condition: New
• The Inside Length: 160mm
• The Inside Width: 90mm
• Working Load: 5.3t
• Weight: 0.1.5kg
• Surface Treatment: Pensu
• Make Way: Welding
• Diameter: 22mm
• Transport Package: Carton
• Specification: 1310-8
• Trademark: First rigging
• Origin: Weifang Shandong, China
• HS Code: 73269090
• Production Capacity: 30ton/Month

Product Description

Master link A-343 (welding)
Forged strong ring also known as Forged strong ring, lamb ring, Forged strong ring, international English called Forged Master Link, is a rigging accessories.





Basic info
The master links sold in the market are mainly made of 40 chromium, 20 chromium manganese titanium and 35 chromium molybdenum, among which 20 chromium manganese titanium is the most common



Technical specification
 

A-343 master link(welding)( don't plattend master link for DIN 5688) breaking force(5XLL)
Specification	A	B	D	WLL(T)	Weight(kg)	Material	Remark
76-8	110	60	14	1.6	0.4	Alloy steel	Welding
87-8	110	60	16	2.2	0.54	Alloy steel	Welding
108-8	135	75	18	3.15	0.823	Alloy steel	Welding
1310-8	160	90	22	5.3	1.5	Alloy steel	Welding
1613-8	180	100	25	8	2.13	Alloy steel	Welding
1816-8	200	110	32	11.2	3.95	Alloy steel	Welding
2018-8	260	140	36	14	6.33	Alloy steel	Welding
2220-8	300	160	40	17	9.0	Alloy steel	Welding
2622-8	340	180	45	21.2	12.8	Alloy steel	Weldign
3226-8	350	190	50	31.5	17.2	Alloy steel	Welding
3632-8	400	200	56	45	24.2	Alloy steel	Welding
4036-8	430	220	63	56	32	Alloy steel	Weldign
72	460	250	72	63	46	Alloy steel	Welding

Our product









 

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

Our customer