C-KING L type coupling.

L type rubber coupling

1.L型是由粉末冶金材質(zhì)製成。

The 1.L type is made by powder metallurgy.

2.橡膠材質(zhì)為NBR

The 2 rubber materials for NBR

3.L的型號(hào)

The type of 3.L：L035,L050,L070,L075,L090,L095,L099,L100,L110,L150,L190,L225