6A alavai siaki ipu lua
6A alavai siaki ipu lua
Galuega autu: api594, astm, a890, 6a, 4a, 5a, super, duplex, stainless, sila, lua, ipu, siaki, valve, wafer,
VAEGA FA'AVAE:
Tele: NPS 1/2 i le NPS48 (DN15-DN1200)
O'omiga: Vasega 800, Vasega 150 i le Vasega 2500)
MEA FAI:
Tu'u (6A, A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy
Fai (A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5,)
TULAGA
Fuafuaga & gaosiga | API 594 |
Faafesaga'i | API 594 |
Fa'ai'u So'oga | ANSI B16.5/ANSI B16.47 |
Su'ega & asiasiga | API 598 |
Fuafuaga saogalemu mo afi | / |
E avanoa foi mo | NACE MR-0175, NACE MR-0103, ISO 15848 |
isi | PMI, UT, RT, PT, MT |
Mea Fa'atusa:
1. Retainerless po'o Retainer
2. Faʻamaufaʻailoga uʻamea poʻo faʻamaufaʻailoga paʻu.
3. O le umi o le fausaga e puupuu.
4. Laiti tele, mama mama.
5.Unobstructed alavai, laiti vai tetee.
6.Action e maaleale, faʻamaufaʻailoga faʻatinoga e lelei.
7. Faiga faigofie ma faʻatusatusa, foliga matagofie.
8.Long faʻaaogaina le ola ma le faʻatuatuaina maualuga.
ASTM A995 6A lua ipu siaki siaki valve o se valve e faia i le ASTM A995 6A mea.
ASTM A995 6A super duplex u'amea u'amea fa'aalia i foliga o lafo u'amea i le ogatotonu o 1980s. O le sini o le atinaʻe o le foia lea o le faʻasalalauga faʻasalalau (o loʻo i ai le chloride, CO2, H2S, ma isi) mea e faʻaaogaina i le suauʻu ma le kesi i lalo o le sami, nai lo le faʻafefeteina i le lotoifale ma le toniga o le pala. Ua le lava Zeron25 (25Cr-6Ni-2Mo) uamea uamea lua. ASTM A995 6A uamea ua faʻaaogaina i le tele o faʻalapotopotoga, aemaise lava mo lona malosi maualuga ma le tetee atu i le faʻaleagaina o le lotoifale ma le faʻamalosia o le chloride. O le uamea o loʻo i ai le maualuga o le nitrogen, lea e iai le aʻafiaga o le faʻamautuina o austenite. E ui lava o mea o loʻo i totonu o le chromium ma le molybdenum elemene e maualuga, ona o le aʻafiaga o le nitrogen, pe a maualuga le vevela nai lo le 1050 ℃, o le aofaʻi o le ferrite e latalata i le 50%.
Ona o le lelei o mea tau masini ma le corrosion, o le duplex stainless steel ua faʻaaogaina lautele i le inisinia i fafo ma le fausiaina o vaʻa, e pei o le suauʻu i fafo o le kesi, faiga vai, pamu vai loloto, faʻailoga eli i fafo, masini eli i lalo o le sami, vaʻa ma vaʻa faʻapitoa Faatali. E ui lava o le ASTM A995 6A duplex mea u'amea u'amea maualuga e tetee i le corrosion, ae o se mea e le ola olaola, lea e mafai ona faʻagesegese lelei le fua o microbial corrosion, ma e le mafai lava ona foia le afaina e mafua mai microbial corrosion mai le aʻa mafuaaga.
O le lua-plate check valve tatala ma tapuni sui e tatala pe tapunia e ala i le vaeluaga o le tafe ma le malosi e taofia ai le tafe i tua o le valve mai le taʻua o le siaki siaki. Siaki valve o valve otometi, e masani ona faʻaaogaina i luga o paipa e tasi le ala o le faʻasalalauga, faʻatagaina naʻo le aufaasālalau e tafe i le tasi itu e puipuia ai faʻalavelave.
Newsway Valve ASTM A995 6A lua ipu siaki siaki valve tatala/tapuni vaega e tatala pe tapunia e ala i le tafe ma malosi e taofia le ala mai le tafe i tua. Fualaau siaki siaki lua e aofia i le vaega o valves otometi, lea e masani ona faaaoga mo pipelines ma le ala e tasi le tafe o ala o faasalalauga, ma na o le faatagaina o ala o faasalalauga e tafe i le itu e tasi e puipuia ai faalavelave. O le siaki valve butterfly plate e lua afa li'o, ma o le tautotogo e fa'aaogaina e fa'amalosi ai le toe setiina. O le fa'amaufa'ailoga e mafai ona avea ma mea fa'apipi'i fa'afefete o le tino po'o se pa'u pa'u. E i ai le tele o le faʻaogaina ma le faʻamaufaʻailoga faʻalagolago.
Afai e te mana'omia nisi fa'amatalaga e uiga i valve fa'amolemole fa'afeso'ota'i le NSW(newsway valve) sales department
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 |