KE 10 JEDWALI E FLANGE
British Standard BS 10 : 1962 - Uainisho wa Flanges na Bolting kwa Mabomba, Valves, na Fittings.Hii inashughulikia wazi, bosi, kutupwa au kughushi, na aina ya flanges ya shingo, katika meza kumi.Ingawa BS 10 imepitwa na wakati, inasalia kutumika kwa vipimo vya ushuru wa mwanga, flanges za chuma cha pua katika matumizi ambapo upinzani wa kutu na/au usafi, badala ya shinikizo na halijoto ya juu, ndio mambo ya msingi yanayozingatiwa.Majedwali yafuatayo yanaeleza kwa undani vipimo vya kawaida vinavyotumika kutoka kwa Jedwali D, E, F na H la BS 10.
Vipimo vya Flange & Takriban Misa
| BRITISH BS 10 TABLE E FLANGE MAELEZO | ||||||||||||||
| NB SIZE | D | K | L | A | C | N1 | N2 | B | H1 | H2 | R1 | R2 | MASHIMO | |
| IN | mm |
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| ½” | 15 | 95.3 | 66.8 | 14.5 | 21.3 | 6.4 | 27.0 | 33.3 | 22.4 | 9.5 | 22.2 | 6.4 | 1.6 | 4 |
| ¾” | 20 | 101.6 | 73.2 | 14.5 | 26.7 | 6.4 | 33.3 | 38.1 | 27.7 | 11.1 | 22.2 | 6.4 | 1.6 | 4 |
| 1″ | 25 | 114.3 | 82.6 | 14.5 | 33.5 | 7.2 | 42.9 | 47.6 | 34.6 | 11.1 | 22.2 | 6.4 | 1.6 | 4 |
| 1¼" | 32 | 120.7 | 87.4 | 14.5 | 42.2 | 7.9 | 49.2 | 55.6 | 43.2 | 11.1 | 25.4 | 6.4 | 1.6 | 4 |
| 1 ½” | 40 | 133.4 | 98.6 | 14.5 | 48.3 | 8.7 | 58.7 | 61.9 | 49.5 | 12.7 | 28.6 | 6.4 | 1.6 | 4 |
| 2″ | 50 | 152.4 | 114.3 | 17.5 | 60.5 | 9.5 | 69.9 | 74.6 | 62.0 | 12.7 | 28.6 | 6.4 | 1.6 | 4 |
| 2 ½” | 65 | 165.1 | 127.0 | 17.5 | 73.2 | 10.3 | 82.6 | 90.5 | 74.7 | 15.9 | 31.8 | 6.4 | 1.6 | 4 |
| 3″ | 80 | 184.2 | 146.1 | 17.5 | 88.9 | 11.1 | 101.6 | 106.4 | 90.7 | 15.9 | 34.9 | 6.4 | 1.6 | 4 |
| 3 ½” | 88 | 203.2 | 165.1 | 17.5 | 101.6 | 11.9 | 114.3 | 119.1 | 103.4 | 17.5 | 34.9 | 6.4 | 1.6 | 4 |
| 4″ | 100 | 215.9 | 177.8 | 17.5 | 114.3 | 12.7 | 130.2 | 133.4 | 116.1 | 19.1 | 41.3 | 9.5 | 3.2 | 4 |
| 5″ | 125 | 254.0 | 209.6 | 17.5 | 141.2 | 14.3 | 152.4 | 160.3 | 143.8 | 19.1 | 44.5 | 9.5 | 3.2 | 8 |
| 6″ | 150 | 279.4 | 235.0 | 17.5 | 168.4 | 17.5 | 184.2 | 185.7 | 171.7 | 19.1 | 47.6 | 9.5 | 3.2 | 8 |
| 8″ | 200 | 336.6 | 292.1 | 17.5 | 219.2 | 19.1 | 241.3 | 241.3 | 221.5 | 22.2 | 50.8 | 9.5 | 3.2 | 8 |
| 10″ | 250 | 406.4 | 355.6 | 22.2 | 273.1 | 22.2 | 292.1 | 298.5 | 276.4 | 27.0 | 63.5 | 9.5 | 3.2 | 8 |
| 12″ | 300 | 457.2 | 406.4 | 22.2 | 323.9 | 25.4 | 342.9 | 349.3 | 325.9 | 28.6 | 69.9 | 9.5 | 4.8 | 12 |
| 14″ | 350 | 527.1 | 469.9 | 25.4 | 355.6 | 28.6 | 406.4 | - | 359.2 | - | 73.0 | 9.5 | 4.8 | 12 |
| 16″ | 400 | 577.9 | 520.7 | 25.4 | 406.4 | 31.8 | 431.8 | - | 410.5 | - | - | - | - | 12 |
| 18″ | 450 | 641.4 | 584.2 | 25.4 | 457.2 | 34.9 | - | - | 461.8 | - | - | - | - | 12 |
| 20″ | 500 | 704.9 | 641.4 | 25.4 | 508.0 | 38.1 | - | - | 513.1 | - | - | - | - | 16 |
| 24″ | 600 | 825.5 | 755.7 | 28.7 | 609.6 | 47.6 | - | - | 616.0 | - | - | - | - | 16 |
Uwezo wa Uzalishaji & Maelezo ya Ununuzi.
1. Ugavi Flange Dimension DN15 – DN2000 (1/2″ – 80″), Flange ya Kughushi.
2. Nyenzo ya Chuma cha Carbon: ASTM A105, S235JR, C22.8, RST37.2, ST37, P245GH, P250GH, ASTM A181, Q235
3. Nyenzo ya Chuma cha pua: ASTM A182 F304, F304L, F316, F316L, F321 nk.
4. Flanges Anti Rust: Mafuta ya Kuzuia Kutu, Rangi Nyeusi, Mipako ya Rangi ya Njano, Mabati yaliyochovywa moto, Mabati ya Baridi nk.
5. Pato la Mwezi: tani 3000 kwa Mwezi.
6. Masharti ya Uwasilishaji: CIF, CFR, FOB, EXW.
7. Masharti ya Malipo: Uhamisho wa Waya (T/T), L/C Isiyoweza Kubatilishwa unapoona n.k.
8. Kiasi cha Chini cha Agizo: 1Ton au 100Pcs.
9. Dhamana ya Ubora: EN10204 3.1 Cheti, Cheti cha Kinu, Ukaguzi wa Mtu wa Tatu, Huduma ya Ubadilishaji Bila Malipo.
10. Pata Mahitaji Zaidi Katika Soko la Flanges.