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Manchon_GGS

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Manchon_GGS

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Sewage GGS coupling DN80-600

Application

Couplings, Flange Adaptors, Repair Collars and Dismantling Joints

Product family

Couplings and assembling

Technical design

Manchon_GGS


80	40	97	100	127	60	213	4.9	TXA80MG
100	40	117	120	133	65	233	6.6	TXB10MG
125	25	143	146	140	70	259	7.56	TXB12MG
150	25	168	172	145	75	287	8.8	TXB15MG
200	25	220	223	153	80	342	12.78	TXB20MG
250	25	272	275	164	90	403	18.14	TXB25MG
300	25	323	327	170	95	457	22.92	TXB30MG
350	16	375	379	183	100	511	29	TXB35MG
400	16	426	430	185	100	564	34.77	TXB40MG
450	16	477	481	192	105	617	39.74	TXB45MG
500	16	529	533	193	105	671	47.8	TXB50MG
600	16	631	636	200	110	777	61.25	TXB60MG

Features

Materials and coatings

Item	Designation	Materials	Coatings
1	Mating ring	Ductile iron GS	Red Epoxy 250 μm
2	Ring	Ductile iron GS	Red Epoxy 250 μm
3	Gasket	Elastomer NBR
4	Bolts DN40-500	Ductile iron GS	Galvanization + parkerization + black cataphoresis
4	Bolts DN600	Steel class 6/8	Dacromet

Manchon_GGS_assainissement_nomenclature

Installation

Angular deflection:

DN40-150 ± 2,5°
DN200-300 ± 2°
DN350-600 ± 3°

Maximum torque on bolts:

DN40-200 8 m/daN
DN250-600 12 m/daN

Spare parts

**Joint**
DN	References
80
100
125	JGB12BB
150	JGB15BB
200	JGB20BB
250	JGB25BB
300	JGB30BB
350	JGB35BB
400
450
500
600

**Bolts - Screwed nuts with key of 24**
DN	Number	Iron bolt	References
40	2	18X61X25	JXM18HN61
50	2	18X61X25	JXM18HN61
60	2	18X61X25	JXM18HN61
80	2	18X61X25	JXM18HN61
100	4	18X61X25	JXM18HN61
125	4	18X61X25	JXM18HN61
150	4	18X61X25	JXM18HN61
200	64	18X61X25	JXM18HN61

**Bolts - Screwed nuts with key of 27**
DN	Number	Iron bolt	References
250	6	20X71X33.5	JXM20HN71
300	6	20X71X33.5	JXM20HN71
350	6	20X71X33.5	JXM20HN71
400	8	20X71X33.5	JXM20HN71

**Bolts - Screwed nuts with key of 30**
DN	Number	Iron bolt	References
450	8	HM 20 DE 110X55	JXM20NN110
500	10	HM 20 DE 110X55	JXM20NN110
600	10	HM 20 DE 120X60	JXM20HD120

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