Integral steel pipe flange JB

Bellows valve is a kind of valve with bellows as sealing element, with high temperature resistance, high pressure resistance, corrosion resistance and other characteristics, widely used in petrochemical, electric power, metallurgy, nuclear energy and other fields, is an important representative of high-performance valves.

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smkvalve@126.com

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+86-0592-6367928

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Product classification

Bellows valve series

German standard valve series

Key words:

SMAK

Product Details

Whole steel pipe flange JB

	DM	D	k	L	Bolt n-Th	d	f	C
PN1.6MPaRF	15	95	65	14	4-M12	45	2	14
	20	105	75	14	4-M12	55	2	14
	25	115	85	14	4-M12	65	2	14
	32	135	100	18	4-M16	78	2	16
	40	145	1 10	18	4-M16	85	3	16
	50	160	125	18	4-M16	100	3	16
	65	180	145	18	4-M16	120	3	18
	80	195	160	18	8-M16	135	3	20
	100	215	180	18	8-M16	155	3	20
	125	245	210	18	8-M16	185	3	22
	150	280	240	23	8-M20	210	3	24
	200	335	295	23	12-M20	265	3	26
	250	405	355	26	12-M24	320	3	30
	300	460	410	26	12-M24	375	4	30
	350	520	470	26	16-M24	435	4	34
	400	580	525	30	16-M27	485	4	36
	450	640	585	30	20-M27	545	4	40
	500	705	650	34	20-M30	608	4	44
	600	840	770	41	20-M36	718	5	48
	700	910	840	41	24-M36	788	5	50
	800	1020	950	41	24-M36	898	5	52

	DM	D	k	L	Bolt n-Th	d	f	C
PN2.5MPaRF	15	95	65	14	4-M12	45	2	16
	20	105	75	14	4-M12	45	2	16
	25	115	85	14	4-M12	65	2	16
	32	135	100	18	4-M16	78	2	18
	40	145	110	18	4-M16	85	3	18
	50	160	125	18	4-M16	100	3	20
	65	180	145	18	8-M16	120	3	22
	80	195	160	18	8-M16	135	3	22
	100	230	190	23	8-M20	160	3	24
	125	270	220	26	8-M24	188	3	28
	150	300	250	26	8-M24	218	3	30
	200	360	310	26	12-M24	278	3	34
	250	425	370	30	12-M27	332	3	36
	300	485	430	30	16-M27	390	4	40
	350	550	490	34	16-M30	448	4	44
	400	610	550	34	16-M30	505	4	48
	450	660	600	34	20-M30	555	4	50
	500	730	660	41	20-M36	610	4	52
	600	840	770	41	20-M36	718	5	56
	700	955	875	48	24-M42	815	5	60
	800	1070	990	48	24-M42	930	5	64

	DM	D	k	L	Bolt n-Th	D	Y	F	F2	C
PN4.0MPa FM	15	95	65	14	4-M12	45	40	2	4	16
	20	105	75	14	4-M12	55	51	2	4	16
	25	115	85	14	4-M12	65	58	2	4	16
	32	135	100	18	4-M16	78	66	2	4	18
	40	145	110	18	4-M16	85	76	3	4	18
	50	160	125	18	4-M16	100	88	3	4	20
	65	180	145	18	8-M16	120	110	3	4	22
	80	195	160	18	8-M16	135	121	3	4	22
	100	235	190	23	8-M20	160	150	3	4.5	24
	125	270	220	26	8-M24	188	176	3	4.5	28
	150	300	250	26	8-M24	218	204	3	4.5	30
	200	375	320	30	12-M27	282	260	3	4.5	38
	250	445	385	34	12-M30	345	313	3	4.5	42
	300	510	450	34	16-M30	408	364	4	4.5	46
	350	570	510	34	16-M30	465	422	4	5	52
	400	655	585	41	16-M36	535	474	4	5	58
	450	680	610	41	20-M36	560	524	4	5	60
	500	755	670	48	20-M42	612	576	4	5	62
	600	890	795	54	20-M48	730	678	5	6	62
	700	995	900	54	24-M48	835	768	5	6	68

	DM	D	k	L	Bolt n-Th	D	Y	F	F2	C
PN6.4MPa FM	15	105	75	14	4-M12	55	40	2	4	18
	20	125	90	18	4-M16	68	51	2	4	20
	25	135	100	18	4-M16	78	58	2	4	22
	32	150	110	23	4-M20	82	66	2	4	24
	40	165	125	23	4-M20	95	76	3	4	24
	50	175	135	23	4-M20	105	88	3	4	26
	65	200	160	23	8-M20	130	110	3	4	28
	80	210	170	23	8-M20	140	121	3	4.5	30
	100	250	200	26	8-M24	168	150	3	4.5	32
	125	295	240	30	8-M27	202	176	3	4.5	36
	150	340	280	34	8-M30	240	204	3	4.5	38
	200	405	345	34	12-M30	300	260	3	4.5	44
	250	470	400	41	12-M36	352	313	3	4.5	48
	300	595	460	41	16-M36	412	364	4	4.5	54
	350	600	525	41	16-M36	475	422	4	5	60
	400	670	585	48	16-M42	525	474	4	5	66
	500	800	705	54	20-M48	640	576	4	5	70
	600	930	820	58	20-M52	750	678	5	6	76

	DM	D	k	L	Bolt n-Th	D	Y	F	F2	C
PN10.0MPa FM	50	195	145	26	4-M24	1 12	88	3	4	28
	65	220	170	26	8-M24	138	110	3	4	32
	80	230	180	26	8-M24	148	121	3	4	34
	100	265	210	30	8-M27	172	150	3	4.5	38
	125	310	250	34	8-M30	210	176	3	4.5	42
	150	350	290	34	12-M30	250	204	3	4.5	46
	200	430	360	41	12-M36	312	260	3	4.5	54
	250	500	430	41	12-M36	382	313	3	4.5	60
	300	585	500	48	16-M42	442	364	4	4.5	70
	350	655	560	54	16-M48	498	422	4	5	76
	400	715	620	54	16-M48	558	474	4	5	80

	DM	D	k	L	Bolt n-Th	D	Y	F	F2	C
PN16MPa FM	25	140	100	23	4-M20	72	58	2	4	28
	32	165	115	25	4-M22	85	66	2	4	30
	40	175	125	27	4-M24	92	76	3	4	32
	50	215	165	25	8-M22	132	88	3	4	36
	65	245	190	30	8-M27	152	110	3	4	44
	80	260	205	30	8-M27	168	121	3	4	46
	100	300	240	34	8-M30	200	150	3	4.5	48
	150	390	318	41	12-M36	270	204	3	4.5	66
	200	480	400	48	12-M42	345	260	3	4.5	78
	250	580	485	54	12-M48	425	313	3	4.5	88
	300	665	570	54	16-M48	510	364	4	4.5	100

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