Microplasma

	Soft gaskets
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Characteristics:

They are made from environmentally friendly materials such as asbestos-free materials, with graphite with/without metallic inserts.
They are manufactured according to customers' specifications in many shapes and sizes or in compliance with DIN and STAS standards.

FLAT GASKETS type S-SX for RF, SMF, LMF, STG, LTG flanges

Nominal diameter	Inside diameter	RAISED FACE FLANGES DIN 2690								LARGE AND SMALL MALE & FEMALE FLANGES				LARGE AND SMALL TONGUE & GROOVE FLANGES
DN	d	DIN 2690								DIN 2692				DIN 2691
DN	d	PN 2,5	PN 6	PN 10	PN 16	PN 25	PN 40	PN 64	PN 100	PN 6		PN 10 - 100		PN 6		PN 10 - 100
		D								d	D	d	D	d	D	d	D
10	18	38	38	45	45	45	45	56	56	18	30	18	34	22	30	24	34
15	22	43	43	50	50	50	50	61	61	22	35	22	39	27	35	29	39
20	28	53	53	60	60	60	60	72	72	28	42	28	50	32	42	36	50
25	35	63	63	70	70	70	70	82	82	35	49	35	57	39	49	43	57
32	43	75	75	82	82	82	82	88	88	43	61	43	65	49	61	51	65
40	49	85	85	92	92	92	92	103	103	49	68	49	75	56	68	61	75
50	61	95	95	107	107	107	107	113	120	61	81	61	87	69	61	73	87
65	77	115	115	127	127	127	127	138	145	77	101	77	109	89	101	95	109
80	90	132	132	142	142	142	142	148	155	90	117	90	120	103	117	106	120
100	115	152	152	162	162	168	168	175	180	115	137	115	149	123	137	129	149
125	141	182	182	192	192	195	195	210	217	141	165	141	175	149	165	155	175
150	169	207	207	218	218	225	225	247	257	169	192	169	203	176	192	183	203
175	195	237	237	248	248	255	267	277	287
200	220	262	262	273	273	285	292	309	324	220	249	220	259	231	249	239	259
250	274	318	318	328	330	342	353	364	391	274	304	274	312	286	304	292	312
300	325	373	373	378	385	402	418	424	458	325	354	325	363	336	354	343	363
350	368	423	423	438	445	458	475	486	512	368	401	368	421	381	401	395	421
400	420	473	473	490	497	515	547	543	627	420	451	420	473	431	451	447	473
450	470	528	528	540	557	565	572	588	704	470	505	470	523	481	505	497	523
500	520	578	578	595	618	625	628	657	813	520	555	520	575	531	555	549	575
600	620	680	680	695	735	730	745	764	950	620	655	620	675	631	655	649	675
700	720	785	785	810	805	830	850	879		720	760	720	777	736	760	751	777
800	820	890	890	915	910	940	970	988		820	865	820	882	841	865	856	882
900	920	990	990	1015	1010	1040	1080	1108		920	965	920	987	941	965	961	987
1000	1020	1090	1090	1120	1125	1150	1190	1220		1020	1062	1020	1091	1036	1062	1061	1091

Applications

For sealing of pumps, valves, piping and compressors. In case of piping characterized by large variations of heat and pressure and presence of corrosive fluids we recommend manufacturing the gaskets with a protective ring to cover the gasket's surface.

Materials

Recommended materials are: stainless steel (1.4541, 1.4571). thickness 0.15 - 0.20 mm, U-bended and tightened in order to become joined with the gasket. Other materials may be used: aluminum, copper, and brass.

Sealing materials features

AFM37 - Aramid fibers

For medium pressure and temperatures applications

Tensile Strength :
DIN 52910 – N/mm 2- >6
ASTM F152 – N/mm 2 - >8
Gas permeability :
DIN 3535-6 – cm 3/min - <1.0
Compressibility :
ASTM F36 J – 7-15%
Recovery :
ASTM F35 J - >50%
Operating temperature :
Continuous 250 °C / Temporary 400 °C
Pressure :
Max. 100 bars

KLINGER HL Graphite

In high temperatures applications

Chloride and fluoride content :
<= 100 ppm
Compressibility :
ASTM F36A - 40-50%
Continut de grafit :
98% for industrial applications
99.8% for nuclear applications
Recovery :
<= 10-15%
Thickness :
1,2 , 3, 4 mm
Graphite density :
1 g/cm³
Thermal resilience :
From -270°C to +450°C in oxidizing media
Tensile strength :
3-5 MPa
Pressure resilience :
DIN 52913 - min. 46 MPa

Asbestos free gaskets with protective ring acc. to DIN 2690 and ANSI B16.5

Nominal width DN		d 1 (mm)		d 2 (mm)	b	acc. to DIN EN			extended to
(mm)	(inch)			PN 10		PN 16	PN 25	PN 40	PN 64	PN 100
10		18		*	2-3	*	*	45	*	56
15	1/2	22	18 1)	*	2-3	*	*	50	*	61
20	3/4	28	22 1)	*	2-3	*	*	60	--	72
25	1	35	28 1)	*	3-5	*	*	70	*	82
32	1 1/4	43		*	3-5	*	*	82	--	85
40	1 1/2	49	43 1)	*	3-5	*	*	92	*	103
50	2	61		*	3-5	*	*	107	113	119
65	2 1/2	77	73 1)	*	3-5	*	*	127	138	144
80	3	90		*	3-5	*	*	142	148	154
100	4	115		*	3-5	162	*	168	174	180
125	5	141		*	3-5	192	*	195	210	217
150	6	169		*	3-5	218	*	225	247	257
200	8	220		*	3-5	273	285	292	309	324
250	10	274		328	5-7	330	342	353	364	391
300	12	325		378	5-7	385	402	418	424	458
350	14	368	356	438	5-7	445	458	475	486	512
400	16	420	407	490	5-7	497	515	547	543
450	18	470		540	7-9	557	565	572
500	20	520		595	7-9	618	625	628
600	24	620		695	7-9	735	730	745
700		720		810	7-9	805	830	850
800		820		915	7-9	910	940	970
900		920		101	7-9	101	104	108
1000		1020		1120	7-9	1125	1150	1191

Nominal width DN		d 1 (mm)		d 2 (mm)	b	acc. to ANSI
(mm)	(inch)			PN 10		PN 20=150	PN 50=300	PN 68=400	PN 100=600
10		18		*	2-3
15	1/2	22	18 1)	*	2-3	48	*	*	54
20	3/4	28	22 1)	*	2-3	57	*	*	67
25	1	35	28 1)	*	3-5	67	*	*	73
32	1 1/4	43		*	3-5	76	*	*	83
40	1 1/2	49	43 1)	*	3-5	86	*	*	95
50	2	61		*	3-5	105	*	*	111
65	2 1/2	77	73 1)	*	3-5	124	*	*	130
80	3	90		*	3-5	137	*	*	149
100	4	115		*	3-5	175	181	178	194
125	5	141		*	3-5	197	215	213	241
150	6	169		*	3-5	222	251	248	267
200	8	220		*	3-5	279	308	305	321
250	10	274		328	5-7	340	362	359	400
300	12	325		378	5-7	410	422	419	457
350	14	368	356	438	5-7	451	486	483	492
400	16	420	407	490	5-7	515	540	535	565
450	18	470		540	7-9	550	*	595	615
500	20	520		595	7-9	605	655	650	685
600	24	620		695	7-9	715	775	770	790
700		720		810	7-9
800		820		915	7-9
900		920		101	7-9
1000		102		112	7-9

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