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Hebei haihao high pressure flange & pipe fitting group was established in 1982, located in Mengcun County the hometown of pipe fittings in China.


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Uni 2277 Pn10 Plate Flange Slip On Plate


Uni 2277 Pn10 Plate Flange Slip On Plate

Uni 2277 Pn10 Plate Flange Slip On Plate

 

ITALIAN STANDARDS UNI 2277 PLATE FLANGE PN 10
Directions for the designation d1 a b D f Holes screws Weight*
Rated External diameter Nominal Tolerance Kg
Diameter of the pipe
15 20 20,5 +0,5 65 12 95 14 4 M 12 0,67
21,3 22 0,66
20 25 25,5 75 14 105 14 4 M 12 0,83
26,9 27,5 0,82
25 30 30,5 85 14 115 14 4 M 12 1,03
33,7 34 1,01
32 38 38,5 100 16 140 18 4 M 16 1,66
42,4 43 1,63
40 44,5 45 110 16 150 18 4 M 16 1,89
48,3 49 1,85
50 57 58 125 18 165 18 4 M 16 2,51
60,3 61,5 2,46
65 76,1 77 145 18 185 18 4 M 16 3,00
80 88,9 90 160 20 200 18 4 M 16 3,61
100 108 109 +1,0 180 22 220 18 8 M 16 4,60
114,3 115,5 4,40
125 133 134,5 210 24 250 18 8 M 16 6,19
139,7 141 5,92
150 159 160,5 240 24 285 22 8 M 20 7,63
168,3 170 7,17
175 193,7 195,5 270 26 315 22 8 M 20 9,16
200 219,1 221 295 26 340 22 8 M 20 10,1
250 267 269 350 28 395 22 12 M 20 13,4
273 275 12,9
300 323,9 326 400 28 445 22 12 M 22 14,8
350 355,6 358 460 30 505 22 16 M 20 22,0
368 370,5 20,4
400 406,4 409 +1,5 515 32 565 25 16 M 22 28,0
419 422 25,9
450 457,2 460,2 ±5 565 32 615 25 20 M 22 33,3
500 508 511 620 34 670 25 20 M 22 40,3
600 609,6 612,6 725 36 780 30 20 M 27 53,0
1 Supply Flange Dimension DN15 – DN2000 (1/2″ – 80″), Forged Flange.
2 Material Carbon Steel: RST37.2, C22.8, S235JR, ST37, C21, P235GH, P245GH, P250GH, ASTM A105
3 Material Stainless Steel: ASTM A182 F304, F304L, F316, F316L, F321 etc.
4 Flanges Anti Rust: Anti Rust Oil, Black Paint, Yellow Paint Coating, Hot Dipped Galvanized, Cold Galvanized etc.
5 Monthly Output: 3000 tons per Month.
6 Delivery Terms: CIF, CFR, FOB, EXW.
7 Payment Terms: Wire Transfer (T/T), Irrevocable L/C at Sight etc.
8 Minimum Order Quantity: 1Ton or 100Pcs.
9 Quality Guarantee: EN10204 3.1 Certificate, Mill Certificate, Third Party Inspection, Free Replacement Service.
10 Find More Requirements In Flanges Market.

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