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UNI Blind Flange
UNI 6094 blind flange PN25
Standard: UNI
Flange type: blind flange
Size range: DN10-DN350
Pressure: PN25
Material: Stainless steel , Alloy Steel , Carbon Steel
Standard: UNI
Flange type: blind flange
Size range: DN10-DN350
Pressure class: PN25
Face type: Flat Face(FF),Raised Face(RF),Ring Joint(RJT)
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: UNI
Flange type: blind flange
Size range: DN10-DN350
Pressure class: PN25
Material : Stainless steel , Alloy Steel , Carbon Steel
|
DN |
inch |
D |
b |
K |
d3 |
d4 |
d9 |
d2 |
f |
Thread |
Wgt |
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
Holes |
kg |
|
|
10 |
3/8 |
100 |
20 |
70 |
32 |
40 |
- |
14 |
2 |
4×M12 |
1 |
|
15 |
1/2 |
105 |
20 |
75 |
34 |
45 |
- |
14 |
2 |
4×M12 |
1.22 |
|
25 |
1 |
140 |
24 |
100 |
52 |
68 |
- |
18 |
2 |
4×M16 |
2.65 |
|
32 |
1¼ |
155 |
24 |
110 |
62 |
78 |
- |
22 |
2 |
4×M20 |
3.24 |
|
40 |
1½ |
170 |
26 |
125 |
70 |
88 |
- |
22 |
3 |
4×M20 |
4.09 |
|
50 |
2 |
195 |
28 |
145 |
90 |
102 |
- |
26 |
3 |
4×M24 |
5.84 |
|
65 |
2½ |
220 |
30 |
170 |
108 |
122 |
45 |
26 |
3 |
8×M24 |
8.03 |
|
80 |
3 |
230 |
32 |
180 |
120 |
138 |
60 |
26 |
3 |
8×M24 |
9.43 |
|
100 |
4 |
265 |
36 |
210 |
150 |
162 |
80 |
30 |
3 |
8×M27 |
14.3 |
|
125 |
5 |
315 |
40 |
250 |
180 |
188 |
105 |
33 |
3 |
8×M30 |
22.6 |
|
150 |
6 |
355 |
44 |
290 |
210 |
218 |
130 |
33 |
3 |
12×M30 |
31.8 |
|
175 |
7 |
385 |
48 |
320 |
245 |
260 |
155 |
33 |
3 |
12×M30 |
41.3 |
|
200 |
8 |
430 |
52 |
360 |
278 |
285 |
180 |
36 |
3 |
12×M33 |
56.1 |
|
250 |
10 |
505 |
60 |
430 |
340 |
345 |
210 |
39 |
3 |
12×M36 |
89.6 |
|
300 |
12 |
585 |
68 |
500 |
400 |
410 |
260 |
42 |
4 |
16×M39 |
119 |
|
350 |
14 |
655 |
74 |
560 |
460 |
465 |
300 |
48 |
4 |
16×M45 |
175 |
