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Mining Chain

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DIN 20637 Monorails for Minining

Calibrated and tested long link chain. Contains NI CR MO and other alloying elements. Performance exceeds original standard by 10%

Monorails for mining Tested long link DIN 20637

Introduction

Monorails for mining - Tested round steel chains for suspensions-Tested long link

Parameter

Chain Size d x p	d	p	b1	Test Force	Breaking Force	Unit Elongation at test force max.	Unit Elongation at breaking force min.	Deflection F min.	Weight
(mm)	(mm)	(mm)	(mm)	(KN)	(KN)	(%)	(%)	(mm)	(kg/m)
16x80	16 ±0.6	80 ±1.5	22.4 +3/-0	60	180	1.6	2.0	21	4.7
18x90	16 ±0.9	90 ±1.5	25.0 +3/-0	100	250	1.6	2.0	23	6.0

Standards