Jinan Hyupshin Flanges Co., Ltd produce forged flanges, carbon steel flanges, ANSI flange, ASME flange, ASA flange, DIN flange, UNI flange, EN1092-1 flange, JIS flange, BS flange, SABS 1123 flange, GOST 12820-80 flange, NS flange, AS flange, NFE29203 flange, ISO7005-1 flange, AWWA C207 CLASS D flange, CLASS E flange, CLASS F flange,BS T/D flange, Ring Flange, Hub Flange, Blind Flange, Lap Joint Flange, Slip On Flange, Welding Neck Flange, BLIND Flange, THREADED Flange, PLATE Flange, LOOSE, Socket Weld Flange, FF Flange, RF Flange
 
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  WELD NECK FLANGE UNI 2284 PN40
Jinan Hyupshin Flanges Co., Ltd produce forged flanges standard in ANSI, AWWA, DIN, UNI, EN1092-1, BS4504, BS T/D, SABS1123, GOST12820-80, NFE29203, JIS B2220, KS B1503, ISO7005-1, NS, AS, carbon steel, stainless steel, manufacturer, exporter from Shandong of China
Jinan Hyupshin Flanges Co., Ltd, Forged Flanges, Steel Flanges, Manufacturer, Exporter from Shandong of China, uni weld neck flange, uni wn flange, uni2280, uni2281, uni2282, uni2283, uni2284, wn flanges
HYUPSHIN FLANGES
1. Standard: UNI 2284 COLLARINO FLANGE
2. Type:
Weld Neck Flange, WN Flange (Raised Face)
3. Pressure:
PN40
4. Size:
DN15 - DN1000, larger Sizes available on request
5. Raw Material:
C22.8, RSt37.2, S235JRG2, C21, A105
6. Process:
Forged
7. Basic requirements for Material and Flange
ITALIAN STANDARDS UNI 2284 WELD NECK FLANGE RF PN 40
Directions for the designation d1 a b D f h h1 m r s Holes Screws Weight*
Rated
Diameter
External diameter
of the pipe
Kg
15 20 21 65 16 95 14 38 6 30 4 2,5 4 M 12 0,83
21,3 22,5 32 0,83
20 25 26 75 18 105 14 40 6 38 4 2,5 4 M 12 1,15
26,9 28 40 1,15
25 30 31 85 18 115 14 40 6 42 4 2,8 4 M 12 1,39
33,7 34,5 46 1,38
32 38 39 100 18 140 18 42 6 52 6 3 4 M 16 2,03
42,4 43,5 56 2,01
40 44,5 45,5 110 18 150 18 45 7 60 6 3 4 M 16 2,35
48,3 49,5 64 2,33
50 57 58 125 20 165 18 48 8 72 6 3,5 4 M 16 3,11
60,3 61,5 75 3.08
65 76,1 77 145 22 185 18 52 10 90 6 3,5 8 M 16 3,95
80 88,9 90 160 24 200 18 58 12 105 8 3,7 8 M 16 4,98
100 108 109 190 24 235 22 65 12 128 8 3,7 8 M 20 6,85
114,3 115,5 134 6,70
125 133 134 220 26 270 25 68 12 155 8 4 8 M 22 9,42
139,7 141 162 9,20
150 159 161 250 28 300 25 75 12 182 10 5 8 M 22 12,4
168,3 170,5 192 12,0
175 193,7 195,5 295 32 350 30 82 15 218 10 5,5 12 M 27 17,6
200 219,1 221 320 34 375 30 88 16 244 12 5,5 12 M 27 20,8
250 267 269 385 38 450 33 105 18 298 12 6,5 12 M 30 34,3
273 275 306 33,8
300 323,9 326 450 42 515 33 115 18 362 12 7,3 16 M 30 47,4
350 355,6 357,5 510 46 580 36 125 20 408 12 8 16 M 33 69,0
368 370 65,0
400 406,4 408,5 585 50 660 39 135 20 462 12 9 16 M 36 x 3 96,5
419 421 91,6
450 457,2 459 610 50 685 39 135 20 500 12 9 20 M 36 x 3 91,6
500 508 510 670 52 755 42 140 20 562 12 10 20 M 39 x 3 117
* The weight is approximate and calculated on base 7.85 Kg/dm3
 
DIN FLANGE - UNI FLANGE - EN 1092-1 FLANGE - PN6 FLANGE - PN10 FLANGE - PN16 FLANGE - PN25 FLANGE - PN40 FLANGE - ND6 FLANGE - ND10 FLANGE - ND16 FLANGE - ND25 FLANGE - ND40 FLANGE - PLATE FLANGE - BLIND FLANGE - LOOSE FLANGE - LAPPED FLANGE - THREADED FLANGE - SCREWED FLANGE - WELDING NECK FLANGE - SLIP ON FF FLANGE - SLIP ON BOSSED FLANGE - TYPE 01 FLANGE - TYPE 02 FLANGE - TYPE 05 FLANGE - TYPE 11 FLANGE - TYPE 13 FLANGE - NFE29203 FLANGE - NS FLANGE - ISO7005-1 FLANGE - COLD GALVANIZED FLANGE - ELECTRO GALVANIZED FLANGE - S235JRG2 FLANGE - C22.8 FLANGE - RST37.2 FLANGE - P245GH FLANGE - P250GH FLANGE - P265GH FLANGE - A105 FLANGE
 
Jinan Hyupshin Flanges Co., Ltd, Steel Flanges, Carbon Steel Flanges, Stainless Steel Flanges, Forged Flanges, Manufacturer, Exporter     
 
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Tel : + 86 - 531 - 83297728 - 8001
Fax : + 86 - 531 - 83297728 - 8007
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Jinan HyupShin Flanges Co., Ltd

Pingpu Rd., Niupai, Mingshui,
Zhangqiu City, Shandong,
China, 250200

Tel: +86 531 832 977 28
Fax: +86 531 832 918 78

Email:sale@hyupshin.cn
http://www.hsflanges.com
 
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