Vali ya Globu ya 4A
Kazi muhimu: api600, a995,4a, flange, globe, valve, class150, class300, class600, class900, class2500
ASILI YA BIDHAA:
Ukubwa: NPS 1/2 hadi NPS24 (DN15 hadi DN600)
Kiwango cha Shinikizo: darasa la 150, darasa la 300, darasa la 600, darasa la 900, darasa la 1500, darasa la 2500
NYENZO:
Inatuma: (A995 4A, 5A,A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy
KIWANGO
| Ubunifu na utengenezaji | API600 |
| Ana kwa ana | ASME B16.11 |
| Mwisho wa Muunganisho | - FlangeInaishia kwenye ASME B16.5 |
| - Miisho ya Soketi ya Kulehemu hadi ASME B16.11 | |
| - Mwisho wa Weld ya Kitako hadi ASME B16.25 | |
| - Ncha Zilizounganishwa kwa ANSI/ASME B1.20.1 | |
| Mtihani na ukaguzi | API 598 |
| Muundo salama wa moto | / |
| Pia inapatikana kwa kila | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Nyingine | PMI, UT, RT, PT, MT |
Sifa za Ubunifu:
1. Ubunifu wa kuzuia mlipuko wa shina
2. Mchakato wa uwekezaji wa uundaji wa silika
3. Shimo la kusawazisha shinikizo kwenye nafasi ya mpira
4. Kifaa cha kuzuia tuli cha kiti cha vali
5. Inaweza kutoa viwango mbalimbali vya mwisho wa muunganisho
6. Kifaa cha kufunga kinapatikana
4A FlangeVali ya globe
Sehemu ya ufunguzi/kufunga ya vali ya dunia ni kifuniko cha vali chenye umbo la kuziba. Sehemu ya kuziba ni tambarare au yenye umbo la koni. Kifuniko cha vali husogea mstari kando ya mstari wa katikati wa kiti cha vali. Umbo la mwendo wa shina la vali (jina la kawaida: fimbo iliyofichwa), pia kuna aina ya fimbo ya kuinua na kuzungusha ambayo inaweza kutumika kudhibiti mtiririko wa aina mbalimbali za maji kama vile hewa, maji, mvuke, vyombo mbalimbali vya habari babuzi, matope, mafuta, metali za kioevu na vyombo vya habari vyenye mionzi. Kwa hivyo, aina hii ya vali ya kuzima inafaa sana kwa kuzima au kurekebisha na kuzungusha. Kwa sababu kiharusi cha kufungua au kufunga cha shina la vali ya aina hii ya vali ni kifupi kiasi, na ina kazi ya kukatiza inayoaminika sana, na kwa sababu mabadiliko ya mlango wa kiti cha vali yanalingana na kiharusi cha kifuniko cha vali, inafaa sana kwa kurekebisha kiwango cha mtiririko.
Ikiwa unahitaji maelezo zaidi kuhusu vali tafadhali wasiliana na idara ya mauzo ya NSW (vali ya habari)
Nyenzo za Bidhaa za Watengenezaji wa Newsway Valve
YaMtengenezaji wa Vali wa ChinakutokaUchina, mwili wa vali zake na nyenzo za kupamba zinaweza kutolewa ndaniKughushiaina naUtupajiaina. Karibu naChuma cha puanaChuma cha Kaboninyenzo, sisi piavali za utengenezajikatika vifaa maalum kama vile titani, aloi za nikeli, HASTELLOY®*, INCOLOY®, MONEL®, Aloi 20, aloi zenye duplex nyingi, zinazostahimili kutu na vifaa vya kiwango cha urea.
Vifaa vya Vali Vinavyopatikana
| Jina la biashara | Nambari ya UNS | Nambari ya Werkstoff | Uundaji | Utupaji |
| Chuma cha kaboni | K30504 | 1.0402 | A105 | A216 WCB |
| Chuma cha kaboni | 1.046 | A105N | ||
| Chuma cha kaboni chenye halijoto ya chini | K03011 | 1.0508 | A350 LF2 | A352 LCB |
| Chuma chenye mavuno mengi | K03014 | A694 F60 | ||
| Chuma cha nikeli 3 1/2 | K32025 | 1.5639 | A350 LF3 | A352 LC3 |
| Chrome 5, nusu Moly | K41545 | 1.7362 | A182 F5 | A217 C5 |
| Chrome 1 1/4, 1/2 Moly | K11572 | 1.7733 | A182 F11 | A217 WC6 |
| K11597 | 1.7335 | |||
| Chrome 2 1/4, 1/2 Moly | K21590 | 1.738 | A182 F22 | A217 WC9 |
| Chrome 9, Moly 1 | K90941 | 1.7386 | A182 F9 | A217 CW6 |
| Chrome X 12, 091 Moly | K91560 | 1.4903 | A182 F91 | A217 C12 |
| 13 Chrome | S41000 | A182 F6A | A351 CA15 | |
| 17-4PH | S17400 | 1.4542 | A564 630 | |
| 254 SMo | S31254 | 1.4547 | A182 F44 | A351 CK3MCuN |
| 304 | S30400 | 1.4301 | A182 F304 | A351 CF8 |
| 304L | S30403 | 1.4306 | A182 F304L | A351 CF3 |
| 310S | S31008 | 1.4845 | A182 F310S | A351 CK20 |
| 316 | S31600 | 1.4401 | A182 F316 | A351 CF8M |
| S31600 | 1.4436 | |||
| 316L | S31603 | 1.4404 | A182 F316L | A351 CF3M |
| 316Ti | S31635 | 1.4571 | A182 F316Ti | |
| 317L | S31703 | 1.4438 | A182 F317L | A351CG8M |
| 321 | S32100 | 1.4541 | A182 F321 | |
| 321H | S32109 | 1.4878 | A182 F321H | |
| 347 | S34700 | 1.455 | A182 F347 | A351 CF8C |
| 347H | S34709 | 1.4961 | A182 F347H | |
| 410 | S41000 | 1.4006 | A182 F410 | |
| 904L | N08904 | 1.4539 | A182 F904L | |
| Seremala 20 | N08020 | 2.466 | B462 N08020 | A351 CN7M |
| Duplex 4462 | S31803 | 1.4462 | A182 F51 | A890 Gr 4A |
| SAF 2507 | S32750 | 1.4469 | A182 F53 | A890 Gr 6A |
| Zeroni 100 | S32760 | 1.4501 | A182 F55 | A351 GR CD3MWCuN |
| Ferralium® 255 | S32550 | 1.4507 | A182 F61 | |
| Nicrofer 5923 hMo | N06059 | 2.4605 | B462 N06059 | |
| Nickel 200 | N02200 | 2.4066 | B564 N02200 | |
| Nickel 201 | N02201 | 2.4068 | B564 N02201 | |
| Monel® 400 | N04400 | 2.436 | B564 N04400 | A494 M35-1 |
| Monel® K500 | N05500 | 2.4375 | B865 N05500 | |
| Incoloy® 800 | N08800 | 1.4876 | B564 N08800 | |
| Incoloy® 800H | N08810 | 1.4958 | B564 N08810 | |
| Incoloy® 800HT | N08811 | 1.4959 | B564 N08811 | |
| Incoloy® 825 | N08825 | 2.4858 | B564 N08825 | |
| Inconel® 600 | N06600 | 2.4816 | B564 N06600 | A494 CY40 |
| Inconel® 625 | N06625 | 2.4856 | B564 N06625 | A494 CW 6MC |
| Hastelloy® B2 | N10665 | 2.4617 | B564 N10665 | A494 N 12MV |
| Hastelloy® B3 | N10675 | 2.46 | B564 N10675 | |
| Hastelloy® C22 | N06022 | 2.4602 | B574 N06022 | A494 CX2MW |
| Hastelloy® C276 | N10276 | 2.4819 | B564 N10276 | |
| Hastelloy® C4 | N06455 | 2.461 | B574 N06455 | |
| Titanium GR. 1 | R50250 | 3.7025 | B381 F1 | B367 C1 |
| Titanium GR. 2 | R50400 | 3.7035 | B381 F2 | B367 C2 |
| Titanium GR. 3 | R50550 | 3.7055 | B381 F3 | B367 C3 |
| Titanium GR. 5 | R56400 | 3.7165 | B381 F5 | B367 C5 |
| Titanium GR. 7 | R52400 | 3.7235 | B381 F7 | B367 C7 |
| Titanium GR. 12 | R53400 | 3.7225 | B381 F12 | B367 C12 |
| Zirconium® 702 | R60702 | B493 R60702 | ||
| Zirconium® 705 | R60705 | B493 R60705 |













