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UNI Blind Flange
UNI 6093 blind flange PN16
Standard: UNI
Flange type: blind flange
Size range: DN15-DN500
Pressure: PN16
Material: Stainless steel , Alloy Steel , Carbon Steel
Standard: UNI
Flange type: blind flange
Size range: DN15-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: blind flange
Size range: DN15-DN500
Pressure class: PN16
Material : Stainless steel , Alloy Steel , Carbon Steel
| Rated Diameter | a | b | D | f | Number of holes | Threading of the screws | Weight* in Kg |
| 15 | 65 | 14 | 95 | 14 | 4 | M 12 | 0,71 |
| 20 | 75 | 16 | 105 | 14 | 4 | M 12 | 1,01 |
| 25 | 85 | 16 | 115 | 14 | 4 | M 12 | 1,22 |
| 32 | 100 | 16 | 140 | 18 | 4 | M 16 | 1,80 |
| 40 | 110 | 16 | 150 | 18 | 4 | M 16 | 2,09 |
| 50 | 125 | 18 | 165 | 18 | 4 | M 16 | 2,87 |
| 65 | 145 | 18 | 185 | 18 | 4 | M 16 | 3,65 |
| 80 | 160 | 20 | 200 | 18 | 8** | M 16 | 4,61 |
| 100 | 180 | 20 | 220 | 18 | 8 | M 16 | 5,65 |
| 125 | 210 | 22 | 250 | 18 | 8 | M 16 | 8,12 |
| 150 | 240 | 22 | 285 | 22 | 8 | M 20 | 10,5 |
| 175 | 270 | 24 | 315 | 22 | 8 | M 20 | 14,1 |
| 200 | 295 | 24 | 340 | 22 | 12 | M 20 | 16,2 |
| 250 | 355 | 26 | 405 | 25 | 12 | M 22 | 25,1 |
| 300 | 410 | 28 | 460 | 25 | 12 | M 22 | 35,2 |
| 350 | 470 | 30 | 520 | 25 | 16 | M 22 | 48,2 |
| 400 | 525 | 32 | 580 | 30 | 16 | M 27 | 63,5 |
| 450 | 585 | 32 | 640 | 30 | 20 | M 27 | 77,2 |
| 500 | 650 | 34 | 715 | 33 | 20 | M 30 | 102 |
