High Strength a-343 Welded Master Link for Chain Slings

• Material: Alloy Steel
• Shape: Oblong
• Usage: Industrial, Lifting
• 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.: A343
• Color: Red ,Yellow ,Blue
• Condition: New
• Product Name: A343 Master Link
• Process: Welded+Heat Treatment+Surface Treatment
• Certificate: ISO9001,CE
• Surface Treatment: Zinc Plated,Powder Coated
• Size: 76-8"~72"
• Trade Term: Fob, CFR, CIF
• Treatment: Western Union, T/T, L/C
• Use: Lifting, Lifting Point, Lashing
• Lead Time: 10-15 Work Days
• Sample: Available
• Grade: G80/100
• Wll: 12300lbs ~ 373000lbs
• MOQ: 10PCS
• Application: Lifting Fittings
• Feature: Flatened Madter Link
• Transport Package: Packed in Wooden Case, Then in Pallets.
• Specification: 76-8"~72"
• Trademark: First Rigging
• Origin: China
• HS Code: 7326909000
• Production Capacity: 150 Tons/Month
• Package Size: 40.00cm * 15.00cm * 10.00cm
• Package Gross Weight: 6.000kg

Product Description

High Strength A-343 Welded Master Link for Chain Slings
Forged strong ring is also called Forged strong ring, Lamb ring, Forged strong ring, which is called Forged Master Link in the world. It is a kind of rigging fittings. Widely used in electric power, metallurgy, petroleum, machinery, special road, chemical industry, port, mining, construction and other industries of lifting and hoisting, but also with chain, wire rope, double ring buckle, hook and other accessories.
1. Material: high strength alloy steel.
2. Manufacturing testing tension is 2.5 times the rated load.
3. Sampling for breaking test.
4. Magnetic particle inspection.
5 table and treatment: spray plastic.
6. Breaking force is 4 times of rated load.
Specification

Size  (mm)	Weight(Kg)	WLL		O.L		Wire Dia.
		Kg	lbs	mm	in	mm	in
5 x 50	0.018	100	220	50	2.0	5	3/16
6 x 60	0.028	120	260	60	2.36	6	1/4
7 x 70	0.045	180	400	70	2.75	7	9/32
8 x 80	0.070	230	500	80	3.15	8	5/16
9 x 90	0.090	250	550	90	3.50	9	11/32
10 x 100	0.144	350	770	100	4.0	10	3/8
11 x 120	0.192	450	990	120	4.75	11	7/16
12 x 140	0.270	380	830	140	5.50	12	1/2

 

1.Low carbon alloy steel

High temperature precision forging and casting

The overall use of high quality thickened alloy material has higher lifting strength

2.Treatment of magnetic particle crack detection

Strictly controlled, safe and reliable

Solid structure is strong and strong

3.Electrostatic spray treatment

anticorrosion

Overall surface galvanized treatment to improve anticorrosion strength

4.Strong and durable

Strong bearing capacity, sufficient material

Good toughness long term use is not easy to deform

Application scenarios

Widely used in shipbuilding, metallurgy, machinery, mining, petroleum, chemical, port, electric power, electronics, transportation and other fields.

Precautions for Use

1, according to the use of the hook regularly check, the longest can not exceed 1 month

2. If it is found that the hook is not flexible in the process of use, it should be stopped.

3. If plastic deformation of hook is found, it should be stopped immediately.

4, it is forbidden to overload the use

5. It is strictly prohibited to stand under the lifting object.
 

Packing and Shipping
Conventional packaging for woven bags and wooden support according to customer requirements to provide a variety of packaging

Company profile
Weifang First Rigging Co., LTD. Is a collection of production, sales as one of the large production enterprises. The company was founded 24 years ago. It has core technology and has developed a skilled workforce. The company has achieved the top three factories in Shandong Province. Main production and operation of anchor chain, lifting chain, strong ring, shackle, chain and other hardware rigging. The company adheres to the service tenet of honesty, service first, diligent and enterprising, and continuous development, and has won wide praise from our customers.\

RFQ
Q1. Can we have a sample order?
A: Yes, welcome to place the sample to test the quality by yourself.

Q2. What is the production time?
A: Sample order needs 5-7 days,mess production time needs about 30 days.

Q3: What are your advantages in all these manufacturers?
A: We have a target that we will supply you products and service of high quality and reasonable price.

Q4. Do you have any MOQ requirement?
A: Different products have different MOQ requirement,please contact us for details.

Q5. Can we print the logo on the products?
A: Yes,but it has MOQ requirement.

Q6. How do you control the quality? We have inspect team to control the quality from material to finished products. Each step,our QC will inspect and follow it. Tips:Any more questions, please contact us directly via Email,phone call etc. We will reply to you asap, Thanks!