Grade 100 Grade 80 Grade 63 10-34MM High Strength Mining Round Link Chain / Grade D Grade C Grade B High Strength Mining Round Link Chain

1. Grade: 100(Grade D),  80(Grade C), 63(Grade B)

2. Size: 34*126mm

3. Application:  Scraper conveyer, Scraper loader

4. Fatigue under load ,fatigue number not less than 30000 cycles.

5.Material: Alloy steel

6.Color: Painted / slushing oil

7.Standard: ISO 9001 / GB/T 12718-2009 / DIN 22252:2001

 

High-tensile steel chains(round chain) for mining use raw materials with high quality. Manufacturing process includes cutting, bending, shot blasting, flash butt welding, 1st rectification, heat treatment, final rectification, length check, property spot check, surface corrosion disposition and storing etc. Chains are manufactured with mechanical properties of high strength, high toughness, wear resistance corrosion resistance to ensure performance.

High strength chain to meet the requirement of GB/T 12718-2009 and DIN22252:2001 standard, can be used for conveyor and traction system.

 

Application: Scraper Conveyer, Scraper Loader

Material: High Grade Alloy Steel.

Quality Grade: G100(Grade D), G80(Grade C), G63(Grade B).

Pre-tension load shall exceed 90% of proof load.

In B: 50~250N/mm2, C: 50~250N/mm2, D: 50~250N/mm2

Fatigue under load, fatigue number not less than 30000 cycles.
 

Size and Weight

Specification(mm)	Pitch		Width(mm)		Mark Length		Weight per unit length
d×p	p(mm)	Tolerance	a mm	b mm	5×p	Tolerance	≈kg/m
10×40	40	±0.5	12	34	200	±0.7	1.9
14×50	50	±0.5	17	48	250	±0.88	4.0
18×64	64	±0.6	21	60	320	±1.22	6.6
22×86	86	±0.9	26	74	430	±1.51	9.5
26×92	92	±0.9	30	86	460	±1.60	13.7
30×108	108	±1.0	34	98	540	±1.89	18.0
34×126	126	±1.2	38	109	630	±2.21	22.7

Mechanical Properties

Specifications(mm)	Test Load(KN)			Maximum Experimental(%)			Min. Breaking Force(KN)			Total Elongation at Fracture min.(%)
	Grade B	Grad C	Grad D	Grade B	Grad C	Grad D	Grade B	Grad C	Grad D	Grade B	Grad C	Grad D
10×40	85	100	130	1.4	1.6	1.9	110	130	160	12	12	12
14×50	150	200	250	1.4	1.6	1.9	190	250	310	12	12	12
18×64	260	330	410	1.4	1.6	1.9	320	410	510	12	12	12
22×86	380	490	610	1.4	1.6	1.9	480	610	760	12	12	12
26×92	540	680	850	1.4	1.6	1.9	670	850	1060	12	12	12
30×108	710	900	1130	1.4	1.6	1.9	890	1130	1410	12	12	12
34×126	900	1160	1450	1.4	1.6	1.9	1140	1450	1810	12	12	12

Product specifications:

10×40MM G100 Welded Link Chain, 14×50MM G100 Welded Link Chain, 18×64MM G100 Welded Link Chain, 22×86MM G100 Welded Link Chain, 26×92MM G100 Welded Link Chain, 30×108MM G100 Welded Link Chain, 34×126MM G100 Welded Link Chain

10×40MM G80 Welded Link Chain, 14×50MM G80 Welded Link Chain, 18×64MM G80 Welded Link Chain, 22×86MM G80 Welded Link Chain, 26×92MM G80 Welded Link Chain, 30×108MM G80 Welded Link Chain, 34×126MM G80 Welded Link Chain

10×40MM G63 Welded Link Chain, 14×50MM G63 Welded Link Chain, 18×64MM G63 Welded Link Chain, 22×86MM G63 Welded Link Chain, 26×92MM G63 Welded Link Chain, 30×108MM G63 Welded Link Chain, 34×126MM G63 Welded Link Chain

10×40MM Grade 100 Mining Chain, 14×50MM Grade 100 Mining Chain, 18×64MM Grade 100 Mining Chain, 22×86MM Grade 100 Mining Chain, 26×92MM Grade 100 Mining Chain, 30×108MM Grade 100 Mining Chain, 34×126MM Grade 100 Mining Chain

10×40MM Grade 80 Mining Chain, 14×50MM Grade 80 Mining Chain, 18×64MM Grade 80 Mining Chain, 22×86MM Grade 80 Mining Chain, 26×92MM Grade 80 Mining Chain, 30×108MM Grade 80 Mining Chain, 34×126MM Grade 80 Mining Chain

10×40MM Grade 63 Mining Chain, 14×50MM Grade 63 Mining Chain, 18×64MM Grade 63 Mining Chain, 22×86MM Grade 63 Mining Chain, 26×92MM Grade 63 Mining Chain, 30×108MM Grade 63 Mining Chain, 34×126MM Grade 63 Mining Chain

Welcome to buy the newest and cheap DAWSON mining round link chain forged super alloy steel from our factory. We're one of the leading China manufacturers and suppliers, offering you the wholesale service and the OEM service at a discount. With CE certification, our products made in China in stock are high in quality and low in price. Please be free to get the free sample from us.

For further information, please contact us. Email:info@dawson-group.com

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