We manufacture Rigid Couplings that provide a rigid, locked-in pipe connection. Rigidity is attained simply as it is built-in. Rigid coupling is based on new technology that confirms to high quality and improve on the grip of the pipe. Couplings are available in painted and galvanized finish as well as we provide other special coatings on request.

Finish :- Available in painted and galvanized finish

Following are the Table specification of Rigid Coupling :-

Pipe Size			Overall Dimension			Bolt/Nut		Joint Particulars
Nominal Bore		OD	X	Y	Z	No.	Size Dia x Length	Approx Weight	Working Pressure
Inch	mm	mm	mm	mm	mm	No.	Inxmm	Approx Weight	Working Pressure
1"	25	33.7	102	62	47	2	3/8x50	0.7	52
1.25	32	42.4	105	66	47	2	3/8x50	0.7	52
1.5	40	48.3	122	75	47	2	3/8x50	0.7	52
2	50	60.3	141	81	47	2	1/2x62	1	52
2.5	65	73.0	144	98	47	2	1/2x70	1.2	52
2.5	80	76.1	146	108	47	2	1/2x70	1.4	52
3	100	88.9	173	116	47	2	1/2x70	1.4	52
4	125	114.3	210	148	52	2	1/2x70	2.2	52
5	125	139.7	239	176	52	2	5/8x83	3.4	52
5	150	141.3	248	179	52	2	5/8x83	3.4	52
6	150	165.1	273	203	52	2	5/8x83	3.4	48
6	150	168.3	273	203	52	2	5/8x83	4	48
8	200	219.1	343	260	64	2	3/4x108	6.8	42
10	250	273.0	426	327	65	2	7/8x165	12	35
12	300	323.9	470	378	65	2	7/8x165	12	28
14	350	355.6	502	411	75	3	7/8x127	15	21
16	400	406.4	553	467	75	3	7/8x127	19	21
18	450	457.0	606	526	78	3	7/8x127	25	21
20	500	508.0	695	584	78	4	1x127	30.5	21
24	600	610.0	800	689	79	4	1x127	35	17

MATERIAL SPECIFICATION :-
FOR GE COUPLING STYLE 75,77,07 SHOULDER & TOGGLE

Housing :

B.S. Speclhcation B.I.S. Specification
SG Ductile Iron BS EN l563:|997 IS l865:2000 or Malleable Cast Iron BS EN |562 IS |4329:2000

Gaskets :- EPDM Compound Grade 'E‘ to BS EN 68l-|:|996 suitable for water, sewage, many strong oxidizing
chemicals & food applications
or Nitrile compound Grade ‘G‘ to BS:2494:|99O Grade G suitable for natural gas, petroleum products, Low
aromatic fuels, compressed air, sewage & drainage.

Bolts & Nuts :- Steel fastener to Grade 6.8 (SS available on request)
Finish Orange primer as standard other

finish : like Fusion bonded Epoxy powder coating. RILSAN Coating and
galvanized on request.

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Rigid Coupling

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