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GOST 12820-80 16Mn 12 Inch PN16 Slip On Pipe Flanges

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Address: Yihe building, Cangzhou City, Hebei Province,China

Contact name:Janson

Hebei Shengtian Pipe Fittings Group Co., Ltd.

GOST 12820-80 16Mn 12 Inch PN16 Slip On Pipe Flanges

Country/Region	china
City & Province	cangzhou hebei
Categories	Flanges

Product Details

GOST 12820-80 16Mn 12 Inch PN16 Threaded Pipe Forged Pipe Plate Flange

　　Hebei shengtian pipe-fitting group Co., ltd is one of the oldest manufacturers, dealer, distributor, stockist & suppliers of Blind Flanges, Reducing Threaded Flanges, Lap Joint Flanges, Flange Gaskets, Threaded Flanges, Socketweld Flanges, Flanges Bolts, Ring Flange, Spectacle Blind Flanges, Weld Neck Flanges, Orifice Flange, Slip-On-Flanges, High Hub Blinds Flanges, which are manufactured using superior grade of steel like SS Flanges / Stainless Steel Flange, 310 Flanges, 321 Flanges, 202 Flanges, 347 Flanges, 304 Flange, 316 Flanges, 316L Flanges.

　　We are exporting GOST 12820-80 Flange / GOST 12821-80 Flanges to more than 40 countries like UAE, EGYPT, TURKEY, uae, saudi arabia, qatar, oman, malaysia, sinagapore, indonesia, sudan, israel, south africa, kenya, Malaysia, Iran, Iraq, Saudi Arabia, Bahrain, Qatar, yemen, Kuwait, Argentina, Palestin, Algeria, Italy, Tunisia, Oman, Mauritania, USA, Bangladesh, Lebanon, Canada, Vietnam, INDIA, Sudan, Syria, Morocco, Libya, And all over the world.

Weight of GOST 12821-80 Flanges

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS4087 Flanges	PN14	95	67	4	M12	14
AS 2129 Flange	Table C	95	67	4	13	14
	Table D	95	67	4	13	14
	Table E	95	67	4	13	14
	Table F	95	67	4	13	14
	Table H	114	83	4	16	17
	Table J	114	83	4	16	17
ANSI B16.5 Flanges	ANSI 150	89	60	4	13	16
	ANSI 300	95	67	4	13	16
	ANSI 600	95	67	4	13	16
	ANSI 900	121	83	4	19	22
	ANSI 1500	121	83	4	19	22
ISO 7005 (DIN) Flange	PN6	80	55	4	M10	11
	PN10	95	65	4	M12	14
	PN16	95	65	4	M12	14
	PN20	90	60.5	4	M14	16
	PN25	95	65	4	M12	14
	PN40	95	65	4	M12	14

Dimensions of GOST 12821-80 Flanges

Diam.	d1	b	h4	Dm	Dn	Масса, кг
Diam.	d1	b	h4	Dm	Dn	с	с	с	с	с
10	8	10	27	22	15	0,34	0,34	0,32	0,34	0,33
15	12		28	28	19	0,40	0,40	0,38	0,40	0,40
20	18		30	36	26	0,53	0,53	0,50	0,53	0,52
25	25	12	30	42	33	0,76	0,77	0,72	0,75	0,75
32	31		33	50	39	1,10	1,08	1,04	1,08	1,08
40	38		35	60	46	1,36	1,37	1,28	1,30	1,34
50	49			70	58	1,53	1,51	1,44	1,46	1,47
65	66			88	77	1,97	2,06	1,83	1,72	1,75
80	78	13	37	102	90	2,76	2,76	2,80	2,65	2,72
100	96	13	38	122	110	3,35	3,04	3,03	3,03	3,04
125	121	15	40	148	135	4,66	4,24	3,66	4,50	4,55
150	146	15	43	172	161	5,37	5,85	4,93	5,29	5,35
(175)	177	17	47	210	196	7,32	8,10	6,92	7,11	7,16
200	202		50	235	222	8,37	9,35	7,75	7,98	8,05
(225)	226			260	248	9,45	9,25	8,72	8,98	9,06
250	254	18		288	278	10,99	10,69	10,14	12,20	12,30
300	303			340	330	14,82	14,28	14,10	13,81	14,11
350	351			390	382	17,69	18,65	17,64	16,35	16,72
400	398			440	432	20,55	19,69	19,30	18,83	19,31
(450)	450			494	484	23,63	23,60	21,90	21,62	22,24
500	501	19		545	535	26,63	29,10	25,90	24,44	25,10
600	602		55	650	636	35,79	35,60	33,40	37,49	33,67
(700)	692		55	740	726	44,31	44,10	41,10	40,60	41,86
800	792		60	844	826	56,17	55,20	52,20	51,67	53,36
(900)	892	21		944	926	66,79	–	–	–	–
1000	992	21		1044	1028	73,51
1200	1192	23	70	1248	1228	111,43
1400	1392	27	85	1456	1428	156,58
1600	1592	32	95	1660	1628	218,57