black block

1.Black block,Cast Iron 2.We can offer various black block according to your requset with best quality and competitive price.

Black block, Cast Iron UNB102

We can offer various black block according to your requset with best quality and competitive price.

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SIZE	W.L.L	DIAM OF ROPE	N.W.
(MM)	(KGS)	(MM)	(KG)
75	150	20	0.92
100	150	20	1.15
120	150	20	1.2
145	150	20	1.45
165	200	22	1.8
180	200	22	2.2
195	200	24	2.35
200	200	24	2.9
220	250	24	3.3
250	250	26	4
300	300	32	4.8

Company information:

Unison (Qingdao) Industrial Co., Ltd. is a Chinese professional  manufacturing company since 1980 ,with certificate ISO 9001:2008.

All our products were manufactured according to internationally recognized standards.

During 20years, we are developed as competitive manufacturer of 300workers and capacity 100,000pcs per month.

We have more than 70 large-scale customers in over 20 countries and regions.

We wl try our best to cooperate all the time to help our clients to gain their market to mutual benefits!

Pls contact with us now! You will find out that We are really worthwhile to do business together!

black block