Valve Faitotoa Flanged
Galuega autu: Flange, Faitotoa, Valve, WCB, CF8, CF8M, C95800, class150, 300, 600lb, 4A , 5A, 6A, os&y, fa'amau, pulou, oso a'e, au.
VAEGA FA'AVAE:
Tele: NPS 2 i le NPS 60
O'omiga Va'aiga: Vasega 150 i le Vasega 2500
Feso'ota'iga Flange: RF, FF, RTJ
MEA FAI:
Tu'u: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy,UB6
TULAGA
Fuafuaga & gaosiga | API 600, ISO 10434, API 6D, API 603 |
Faafesaga'i | ASME B16.10 |
Fa'ai'u So'oga | ASME B16.5, ASME B16.47, MSS SP-44 (Na'o NPS 22) |
BW Fa'ai'uga: ASME B16.25 | |
Totini Fa'ai'uga Uila: ASME B16.11 | |
Su'ega & asiasiga | API 598 |
E avanoa foi mo | NACE MR-0175, NACE MR-0103, ISO 15848 |
isi | PMI, UT, RT, PT, MT |
Mea Fa'atusa:
- Po'o tumu po'o Fa'aititia
- RF, RTJ, poʻo le BW
- Siu i fafo ma amo (OS&Y), a'a maualuga
- Po'o Fa'amau po'o Pona Fa'amau Fa'amau
- Fetuuna'i po'o Malosi Wedge
- Mama nofoa fa'afouina
Flange faitotoa valve o se faitotoa valve ma flange sootaga, o lenei auala sootaga e sili ona taatele. Flange faitotoa valve e mautu ma faatuatuaina pe a faaaogaina i pipelines, o lea e masani ona faaaoga flange faitotoa valve i paipa maualuga.
Pe a tapunia le valve faitotoa flange, e mafai ona faalagolago le luga o le faamaufaailoga i luga o le mamafa mamafa e faamaufaailogaina, o lona uiga, faalagolago i luga o le mamafa mamafa e fetaomi ai luga o le faamaufaailoga o le faitotoa i le nofoa valve i le isi itu ina ia mautinoa le faamaufaailogaina o. o le fa'amaufa'ailoga, o le fa'amaufa'ailogaina lea. O le tele o alatotoa faitotoa e faʻaogaina le faʻamaufaʻailogaina, o lona uiga, pe a tapunia le valve, e tatau ona faʻamalosi le faitotoa i le nofoa e ala i le malosi mai fafo e faʻamautinoa ai le faʻamaufaʻailogaina o le faʻamaufaʻailoga.
O le faitotoa o le alatoto o le faitotoa e fegaoioia'i laina ma le alavai o le alatoto, lea e taua o le alavai o le faitotoa si'i (e taua foi o le alatoto o le faitotoa oso a'e). E masani lava o loʻo i ai se filo trapezoidal i luga o le tootoo siʻi. E ala i le nati i le pito i luga o le alatoto ma le taʻiala taʻiala i luga o le tino valve, o le gaioiga faʻasolosolo e suia i le laina laina, o lona uiga, o le taʻavale faʻaogaina ua liua i le faʻaogaina o le tui.
Pe a tatalaina le valve, pe a tutusa le maualuga o le siiina o le faitotoa i le 1: 1 taimi o le valve diameter, o le alavai o le vai e faʻamavae atoa, ae e le mafai ona mataʻituina lenei tulaga i le taimi o le taotoga. I le faʻaaogaina moni, o le apex o le valve stem e faʻaaogaina e fai ma faʻailoga, o lona uiga, o le tulaga e le mafai ona tatalaina, o lona tulaga tatala atoatoa. Ina ia amanaʻia le mea o loʻo lokaina ona o suiga o le vevela, e masani lava ona tatalaina le valve i le pito i luga ma toe faʻafoʻi i le 1/2 i le 1 liliu e pei o le avanoa tatala atoatoa. O le mea lea, o le tulaga matala atoatoa o le valve e fuafuaina e le tulaga o le faitotoa (ie stroke>.
I nisi o alatoto o le faitotoa, o le nati o loʻo tuʻuina i luga o le faitotoʻa, ma o le taamilosaga o le uili lima e faʻaosoina ai le taamilosaga o le alavai e sii ai le faitotoʻa. O lea ituaiga alavai e ta'ua o le alavai o le faitoto'a ta'amilomilo po'o le alavai faitoto'a pogisa.
Fa'apipi'iina o le alavai faitotoa flange:
1. Siaki totonu o le valve cavity ma le faʻamaufaʻailoga luga aʻo leʻi faʻapipiʻiina, ma e leai ni palapala poʻo ni oneone e faʻatagaina e pipii;
2. O fa'amau o vaega fa'afeso'ota'i ta'itasi e tatau ona fa'amau lelei;
3. Siaki vaega faʻapipiʻi e faʻapipiʻi faʻamalosi, e le gata ina ia mautinoa le faʻamaualuga o le faʻapipiʻiina, ae ia faʻamautinoa foi le avanoa fetuutuunai o le faitotoa;
4. Aʻo leʻi faʻapipiʻiina le valve, e tatau i le tagata faʻaoga ona siaki le faʻataʻitaʻiga o le valve, le tele o fesoʻotaʻiga ma faʻalogo lelei i le tafega o le ala e faʻamautinoa ai le ogatasi ma manaoga ole valve;
5. A faʻapipiʻi le valve, e tatau i le tagata faʻaoga ona faʻaagaga le avanoa talafeagai mo le taʻavale valve;
6. O le uaea o le masini ta'avale e tatau ona fa'atinoina e tusa ai ma le fa'asologa o feso'ota'iga;
7. E tatau ona tausia i taimi uma le valve faitotoa, ma e leai se faʻalavelave poʻo se faʻamalosi e faʻatagaina e aloese mai le afaina o le faʻamaufaʻailoga.
Meafaitino Valves Newsway
E mafai ona ofoina atu le tino o le valve NSW ma mea teuteu ile ituaiga Forged ma le Casting type. I tafatafa o mea uʻamea ma carbon steel, matou te gaosia foi valve i mea faʻapitoa e pei o le titanium, nickel alloys, HASTELLOY® *, INCOLOY®, MONEL®, Alloy 20, super-duplex, corrosion resistant alloys and urea grade materials.
Mea e maua
Fefa'ataua'iga | UNS nr. | Werkstoff nr. | Fa'ailogaina | Tu'u |
Uamea uamea | K30504 | 1.0402 | A105 | A216 WCB |
Uamea uamea | 1.046 | A105N | ||
Maualalo Temp Carbon sila | K03011 | 1.0508 | A350 LF2 | A352 LCB |
u'amea maualuga | K03014 | A694 F60 | ||
3 1/2 uamea nikeli | K32025 | 1.5639 | A350 LF3 | A352 LC3 |
5 Chrome, 1/2 Moli | K41545 | 1.7362 | A182 F5 | A217 C5 |
1 1/4 Chrome, 1/2 Moli | K11572 | 1.7733 | A182 F11 | A217 WC6 |
K11597 | 1.7335 | |||
2 1/4 Chrome, 1/2 Moli | K21590 | 1.738 | A182 F22 | A217 WC9 |
9 Chrome, 1 Moli | K90941 | 1.7386 | A182 F9 | A217 CW6 |
X 12 Chrome, 091 Moli | 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 | |
Kamuta 20 | N08020 | 2.466 | B462 N08020 | A351 CN7M |
Fa'atosina 4462 | S31803 | 1.4462 | A182 F51 | A890 Gr 4A |
SAF 2507 | S32750 | 1.4469 | A182 F53 | A890 Gr 6A |
Zerona 100 | S32760 | 1.4501 | A182 F55 | A351 GR CD3MWCuN |
Ferralium® 255 | S32550 | 1.4507 | A182 F61 | |
Nicrofer 5923 hMo | N06059 | 2.4605 | B462 N06059 | |
Nikeli 200 | N02200 | 2.4066 | B564 N02200 | |
Nikeli 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 |