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GOST 12836-67 Blind Flange
GOST 12836-67 blind Flange PN 4.0 Mpa
Standard: GOST 12836-67
Flange type: blind flange
Size range: DN15-DN500
Pressure: PN4.0 Mpa
Material: Stainless steel , Alloy Steel , Carbon Steel
Standard: GOST 12836-67
Flange type: blind flange
Size range: DN15-DN500
Pressure class: PN4.0 Mpa
Process: forged
Specialize: As per drawing
Material:
Stainless Steel Material:
ASTM A182 F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Duplex stainless steel UNS S32304,S31803,S32205.
Super Duplex stainless steel UNS S32750/S32760/S31260/S32550/S32707
Carbon Steel Material:
ASTM A105, Q235, A350 LF2,ASTM A694 F42/F46/F52/F60/F65/F70/F80
Alloy Steel Material:
ASTM A 182, GR F1,F5, F9, F11, F22, F91
Copper&Nickel Alloy Material:
CU/NI 90/10, CU/NI 70/30
Nickel Alloy Material:
Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
Surface treatment: Anti-rust oil, transparent/yellow/black,Anti-rust paint, Zinc,Hot dipped galvanized
Usage: Oil field, Offshore, Water system, Shipbuilding, Natural gas,Electric power, Pipe projects,etc.
Standard: GOST 12836-67
Flange type: blind flange
Size range: DN15-DN500
Pressure class:PN4.0 Mpa
Material : Stainless steel , Alloy Steel , Carbon Steel
|
мм |
D, |
D1, |
D2, |
b, |
d2, |
d, |
h1, |
h, |
к-во отв.n, |
Масса, |
|
мм |
мм |
мм |
мм |
мм |
мм |
мм |
мм |
шт. |
кг |
|
|
Ру = 4.0 МПа (40 кгс/см2) |
||||||||||
|
15 |
95 |
65 |
45 |
16 |
10 |
14 |
2 |
2 |
4 |
0,63 |
|
20 |
105 |
75 |
58 |
16 |
16 |
14 |
2 |
2 |
4 |
0,80 |
|
25 |
115 |
85 |
68 |
16 |
22 |
14 |
2 |
2 |
4 |
0,98 |
|
32 |
135 |
100 |
78 |
16 |
28 |
18 |
2 |
2 |
4 |
1,33 |
|
40 |
145 |
110 |
88 |
16 |
36 |
18 |
3 |
2 |
4 |
1,49 |
|
50 |
160 |
125 |
102 |
18 |
46 |
18 |
3 |
2 |
4 |
2,15 |
|
65 |
180 |
145 |
122 |
20 |
60 |
18 |
3 |
2 |
8 |
3,03 |
|
80 |
195 |
160 |
138 |
22 |
76 |
18 |
3 |
2 |
8 |
4,08 |
|
100 |
230 |
190 |
162 |
24 |
94 |
23 |
3 |
2 |
8 |
6,27 |
|
125 |
270 |
220 |
188 |
28 |
118 |
27 |
3 |
2 |
8 |
10,31 |
|
150 |
300 |
250 |
218 |
30 |
142 |
27 |
3 |
2 |
8 |
14,07 |
|
200 |
375 |
320 |
280 |
38 |
196 |
30 |
3 |
2 |
12 |
28,30 |
|
250 |
445 |
385 |
345 |
45 |
244 |
33 |
3 |
2 |
12 |
48,50 |
|
300 |
510 |
450 |
410 |
48 |
294 |
33 |
4 |
3 |
16 |
66,99 |
|
350 |
570 |
510 |
465 |
50 |
344 |
33 |
4 |
3 |
16 |
88,90 |
|
400 |
655 |
585 |
535 |
56 |
390 |
40 |
4 |
3 |
16 |
131,59 |
|
500 |
755 |
670 |
615 |
70 |
490 |
46 |
4 |
3 |
20 |
218,77 |
