• Surface Processing：Powder Plastified
• Break Pull：Five Times The Force of The Work
• Transport Package：According to Your Requirements
• Specification：piece
• Trademark：First Rigging
• Origin：China
• HS Code：73261910
• Production Capacity：30ton,Month
• Package size per unit product：40.00cm * 15.00cm * 10.00cm
• Gross weight per unit product：6.000kg

Basic Info.

Surface Processing Powder Plastified Break Pull Five Times The Force of The Work Transport Package According to Your Requirements Specification piece Trademark First Rigging Origin China HS Code 73261910 Production Capacity 30ton/Month

Packaging & Delivery

Package size per unit product 40.00cm * 15.00cm * 10.00cm Gross weight per unit product 6.000kg

Product Description

From the raw material purchase, the company has all adopted the effective management method to the entire flow, Raw materials are from regular high - quality manufacturers, Bao shan Iron & Steel Co, Shang dong Iron and steel Group,etc.



Own factory of us, many years of experience in Round 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 Round Master Link has also attracted more and more foreign customers and continues to go to overseas markets.   

Use method show of Master link with other lifting sling :



Related standards of Round Master link :   

Application	Ship, iron and steel industry, petroleum chemical industry, coal mine
Material	Carbon steel
Size	1/2"~4"
Surface treatment	Galvanized, Self color, Plastic spraying
Color	Red, yellow, blue, as your request
Strength level	Grade 100,Grade 80

Provide ODM, OEM service
Has a professional technical RESEARCH and development team, set research and development, production, sales in one



Technical Specification:

Size	A	B	D	WLL(T)	Weight(Kg)
1/2	127	63.5	14	3.2	0.45
5/8	152	76	16	4.1	0.7
3/4	140	70	19	5.6	1
7/8	160	90	22	6.8	1.5
1	178	89	25	11	2.06
1-1/4	220	110	32	16.4	4.23
1-1/2	267	135	38	24.6	7.5
1-3/4	305	152	45	38.5	11.5
2	355	178	51	46.5	16.5
2-1/4	406	203	57	64.9	24.5
2-1/2	406	203	63.5	72.6	31
2-3/4	406	240	70	97.4	41
3	456	228	76	103.4	52
3-1/4	508	254	82	119	66
3-1/2	610	305	89	126.5	91
3-3/4	508	254	95	152.4	90
4	508	254	100	169.2	103.5

Only need customer to tell us the three parameters of A,B,D , then we can produce Master link for you .  

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 working tension  

Warning: Never exceed the working load  limit to use 


Packaging & Delivery:
Packing details:  Usually packed in plastic bags, and then in export carton, high quality pallets
Delivery Detail: Usually 30 days after receiving your irrevocable L/C or advance payment.

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.

Customer show : 
To make sure our products meet requirements of different standards, we have all necessary inspection and testing equipment, such as CMM, spectrum, impact testing machine, tensile testing machine, and hardness durometers.

We can pack the products in neutral packing or customized packing(customers need to pay a little extra cost)

Shipping: DHL,TNT,or by sea-shipment

Delivery time: within 30 days after the order confirmed


FAQ :
1. Where is your factory located?
In Changle, near Qingdao city, about 2 hours by car.
Welcome to Visit.
 
2. What products do you supply?
1)Lifting link chain, Coal Mining chain 
2)Round Master link 
3)Other related products 

3. How do I pay?
TT(Telegraphic Transfer),30% payment in advance, 70% balance before shippment .
 
4. How do I receive the goods ? 
FOB, C&F, CIF are most commonly used trade terms.