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UNl Loose Flange
UNI 6090 loose flange PN16
Standard: UNI
Flange type: Loose flange
Size range: DN25-DN500
Pressure: PN16
Material: Stainless steel , Alloy Steel , Carbon Steel
Standard: UNI
Flange type: Loose flange
Size range: DN25-DN500
Pressure class: PN16
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: Loose flange
Size range: DN25-DN500
Pressure class: PN16
Material : Stainless steel , Alloy Steel , Carbon Steel
|
Directions for the designation |
Lapped flanges |
Sscrews |
Weight |
|||||||
|
Rated |
External diameter |
a |
b |
D |
d2 |
f |
t |
Holes |
Flange |
|
|
Diameter |
of the pipe |
|||||||||
|
25 |
30 |
85 |
16 |
115 |
33 |
14 |
4 |
4 |
M12 |
1,11 |
|
33,7 |
37 |
1,08 |
||||||||
|
32 |
38 |
100 |
16 |
140 |
41 |
18 |
4 |
4 |
M 16 |
1,63 |
|
42,4 |
46 |
1,58 |
||||||||
|
40 |
44,5 |
110 |
16 |
150 |
48 |
18 |
4 |
4 |
M 16 |
1,85 |
|
48,3 |
52 |
1,81 |
||||||||
|
50 |
57 |
125 |
16 |
165 |
62 |
18 |
4 |
4 |
M 16 |
2,16 |
|
60,3 |
64 |
2,14 |
||||||||
|
65 |
76,1 |
145 |
16 |
185 |
80 |
18 |
4 |
4 |
M 16 |
2,60 |
|
80 |
88,9 |
160 |
18 |
200 |
94 |
18 |
5 |
8*** |
M 16 |
3,14 |
|
100 |
108 |
180 |
18 |
220 |
113 |
18 |
5 |
8 |
M 16 |
3,63 |
|
114,3 |
119 |
3,47 |
||||||||
|
125 |
133 |
210 |
18 |
250 |
138 |
18 |
5 |
8 |
M 16 |
4,49 |
|
139,7 |
145 |
4,26 |
||||||||
|
150 |
159 |
240 |
18 |
285 |
164 |
22 |
5 |
8 |
M 20 |
5,54 |
|
168,3 |
174 |
5,16 |
||||||||
|
175 |
193,7 |
270 |
20 |
315 |
200 |
22 |
5 |
8 |
M 20 |
6,76 |
|
200 |
219,1 |
295 |
20 |
340 |
225 |
22 |
5 |
12 |
M 20 |
7,22 |
|
250 |
267 |
355 |
24 |
405 |
273 |
25 |
5 |
12 |
M 22 |
12,0 |
|
273 |
279 |
11,6 |
||||||||
|
300 |
323,9 |
410 |
28 |
460 |
330 |
25 |
5 |
12 |
M 22 |
16,3 |
|
350 |
355,6 |
470 |
32 |
520 |
362 |
25 |
5 |
16 |
M 22 |
25,4 |
|
368 |
374 |
23,6 |
||||||||
|
400 |
406,4 |
525 |
36 |
580 |
413 |
30 |
6 |
16 |
M 27 |
33,4 |
|
419 |
426 |
31,0 |
||||||||
|
450 |
457,2 |
585 |
40 |
640 |
464 |
30 |
6 |
20 |
M 27 |
43,3 |
|
500 |
508 |
650 |
44 |
715 |
515 |
33 |
6 |
20 |
M 30 |
60,6 |
