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Ductile Iron Sleeve Coupling

FYL specialized in manufacture Fully enclosed ductile iron sleeve coupling in China. Our company available to provide OEM product according to clients require. We offer competitive price and look forward to become your long-term supplier in China.

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Product Description

Ductile Iron Sleeve Coupling is a type of mechanical coupling that consists of two ductile iron sleeves, two inner and outer flanges, and several bolts. Its main function is to connect two shafts and transmit torque.

The ductile iron sleeves are the key components of the coupling, which are cast from ductile iron material and have high strength and good tensile properties. The inner and outer flanges are the two ports of the coupling, which are fixed on the shafts and securely connected together by bolts.

Ductile Iron Sleeve Coupling has high torque transmission capacity and good durability, making it suitable for various mechanical equipment and industrial applications.

DN	Applicable outside diameter of pipe	A	B	c	D	Number of holes	Bolt Length
mm	Applicable outside diameter of pipe	mm	mm	mm	mm	Number of holes	mm
40	56	120	166	125	102	2	12×158
50	66	126	166	125	102	2	12×158
60	77	135	166	125	102	2	12×158
65	82	156	166	125	102	2	12×158
80	98	184	166	130	102	4	12×158
100	118	205	166	130	102	4	12×158
125	114	232	166	130	102	4	12×158
150	170	264	173	133	102	4	12×165
200	222	315	173	133	102	6	12×165
250	274	374	173	136	102	6	12×165
300	326	426	173	136	102	6	12×165
350	378	494	254	200	152	8	16×240
400	429	544	254	200	152	8	16×240
450	480	595	254	200	152	10	16×240
500	532	650	254	210	152	10	16×240
600	635	753	254	210	152	12	16×240
700	738	858	254	210	152	12	16×240
800	842	962	254	210	152	12	16×240
900	945	1070	280	238	178	14	16×265
1000	1048	1173	280	238	178	14	16×265
1100	1152	1282	280	240	178	16	16×265
1200	1255	1385	280	240	178	18	16×265
1400	1462	1592	295	250	178	20	20×280
1600	1668	1798	295	250	178	24	20×280
1800	1875	2015	375	320	254	32	20×360
2000	2082	2222	375	320	254	36	20×360
2200	2288	2415	375	320	254	38	20×360