Product Description

Grade 80 Alloy Chain
Sizes: 6-26mm

Proof Test: MIN22.5KN-MIN400KN

Breaking Force: MIN45KN-MIN800KN

Size (inch)	mm	Inside Length mm	Inside Width mm	Working Load(Max) kgs	Proof Test(Min) kn	Breaking Force(Min) kn	Weight Per 100ft kgs	Weight Per Meter kgs
1/4	6	18	8.7	1150	22.5	45	24.3	0.8
1/4	7	22	10.5	1570	30.8	61.6	33	1.08
5/16	8	24	12	2050	40.3	80.6	43.5	1.43
	9	27	12	2500	50.8	102	54.8	1.8
3/8	10	30	14.5	3200	63	126	67.6	2.22
1/2	13	39	19	5400	107	214	113.6	3.73
1/2L	13	82	24	5400	107	214	88.4	2.9
5/8	16	48	23	8200	161	322	170.3	5.58
3/4	19	57	26	11200	227	454	243.8	8
3/4	20	60	28	12500	250	500	274.3	9
7/8	22	66	29.5	15000	300	600	332	10.9
1	26	78	35	20000	400	800	463	15.2

Company Information

Qingdao H-Quality Industries Co., Ltd was founded in 1994. It consists of the company headquarters, three wholly-owned manufacturing factories and three joint-venture factories.

Our products are widely used in metallurgy, electric power, shipyard, sea port, oil-field, railway, machinery, auto, energy, aerospace, etc. Our main products are DIN3093 Aluminium Sleeves, Aluminium Hourglass Sleeves, Flemish Eye Steel Swaging Sleeves, Copper Hourglass Sleeves, Copper Oval Sleeves, Lead Sleeves, Steel Wire Ropes, Chains, Anchor Chains, Anchors, Rigging Hardware, Wire Rope Slings, Wire Rope Swaging Machine, Forging Parts, Casting Parts, Stamping Parts, Drawing Parts, and aluminium alloy extruding parts. The company is equipped with large Hydraulic Extruders (3150T/2000T/500T), Friction Presses(1600T/1000T/630T/300T), Hydraulic Press Machines (3000T/1500T/600T), Drawing and Straightening Machines (100T/40T/10T), Intermediate Frequency Induction Furnaces (2T/1T/0.5T), Vacuum Annealing Furnaces (5T/2T/1T), Punching Machines (250T/160T/100T/80T/25T), Automatic Heat Treatment Equipment and Automatic Plastic Coating Line...

The company has top-notch technical and R&D team, consisting of 3 professor-level senior engineers, 6 senior engineers and 12 engineers. The company and its factories have passed the certification of ISO9001-2008 Quality Management System. With advanced mechanical property testing machines, as well as physical &chemical testing center, the company can independently carry out the tensile test less than 300 tons, chemical composition analysis of such metal materials as steel, aluminium, copper, etc. And what is more? The company even set up a metallurgical microstructure laboratory and ultrasonic defects detecting center. Passion makes dream come true, quality helps enterprise achieve success. Our principles to ourselves are: Earnest-Industrious-Improvement, never limiting our minds.

Our pledges to our customer are: Honest-High Quality-Attractive Price, always meeting your demands. We have already been the best supplier of the Wire Rope Assembles, Pressing Products and Lifting Tools, and hope to be the global first-class supplier under your deep affection and support.

1) A leading manufacturer of U.S. Type Wire Rope Clip in China.

2) High quality products with competitive price.

3) Exporting 50 containers per months abroad from 1994 to now and have won a high reputation in the market.

4) An ISO 9001:2008 Certified Manufacturer.

Our Services

Exhibition FETCON BATIMAT 2012

Expo Ferretera2012 Exhibition FETCON BATIMAT 2013 Turkish hardware exhibition 2013 Packaging & Shipping

packaging: Steel drum or bags then into pallet