Druk Sealed Bonnet Gate Valve
Tapasbere noarmen
Gate Valve, API600
Stalen kleppen, ASME B16.34
Oantlit ta oantlit ASME B16.10
Einflenzen ASME B16.5
Butt Welding einiget ASME B16.25
Ynspeksje en test API 598
Materiaal:WC6
Grutte berik:2"~16"
Druk wurdearring:ASME CL 900, 1500, 2500
Temperatuerberik:-29℃~538℃
FêstWedge Gate Valvewurdt produsearre mei bêst wig, dat hat hegere sterkte.Om't de wig is bêst, by it wurkjen, der sil wêze minder deformaasje happing nei de poarte, it sil moatte ôfhingje fan de spanning út 'e stâle te berikken sealing mei sit fan fentyl.
GW produsearret de folgjende poarte kleppen
Solid WedgeGate ValveOS&Y,
Gjin Rising Stem Solid Wedge Gate Valve
Rubber Wedge Gate Valve
Soft Wedge Gate Valve
Resilient Sittende Solid Wedge Gate Valve
Grutte berik en drukklasse
Grutte fan 2" oant 40" (DN50-DN1000)
Druk fan 150LBS oant 1500LBS (PN16-PN240)
Design Standards
Untwerp / Produksje neffens de noarmen
API 6D;ASME B16.34;DIN 3357;EN 13709;GB/T12237;BS5351
Oansicht-oant-gesicht Lengte (Dimensje) neffens de noarmen
ASME B16.10;EN 558-1 Gr.14 (DIN 3202-F4);DIN 3202-F5;DIN 3202-F7;BS5163
Flanged Dimension neffens de noarmen
ASME B16.5;EN 1092-1;BS4504;DIN2501;
Flanged to ASME B16.5 (2 "~ 24") en ASME B16.47 Series A / B (26" en boppe) Clamp / Hub einiget op oanfraach.
Testen neffens de noarmen
API 598;API 6D;EN 12266-1;EN 1074-1;ISO5208
Technyske eigenskippen
Twa sealing oerflakken.
Alloy stiel of hurd alloy sealing oerflak goede wear ferset en kras ferset.
Single poarte of dûbele poarte op oanfraach.
Giet of smeid lichem
Bolted motorkap, druk seal motorkap
Flow ferset is lyts
Maklik te betsjinjen.
Solid Wedge, OS&Y-ûntwerp
Bi-direksjoneel kontrakt
Boumateriaal
Algemien Cast Carbon Steel
A216 WCB (WCC, WCA), GP240GH (1.0619/GS-C25)
Lege temperatuer Carbon Steel (LTCS), LCB (LCC, LCA), GS-CK25
Legearre stiel:
A352 LC1/LC2/LC2-1/LC3/LC4/LC9/, A743 CA6NM
GS-CK16 GS-CK24 GS-10Ni6 GS-10ni14
Hege temperatuer stiel (Chrome Moly) / Alloy stiel:
A217 WC1/ WC6/ WC9/C5/C12/C12A
GS-22Mo4/ G20Mo5 (1.5419);GS-17CrMo55/ G17CrMo5-5 (1.7357)
Austenitysk roestfrij stiel / legere stiel:
UNS S30400 (S30403) (S30409), A351 CF8/CF3/CF10
G-X6CrNi189/ GX5CrNi19-10(1.4308)
UNS S31600 (S31603) (S31609), A351 CF8M/CF3M/CF10M
GX5CrNiMo19-11-2/G-X6CrNiMo18.10 (1.4408)
UNS S34700 (S34709), A351 CF8C
G-X5CrNiNb189/GX5CrNiNb19-11(1.4552)
AISI316Ti;X6CrNiNo17122/ X6CrNiMoTi17-12-2(1.4571)
ALLOY 20 # / UNS N08020, A351 CN7M
Ferritysk-Austenitysk / Duplex / Super Duplex RVS:
UNS S31803 /S32205 (Duplex2205), A890/A995 GR.4A (J92205) /A351 CD3MN
UNS S32750 (Super Duplex2507), A890/A995 GR.5A / A351 CE8MN (CD4MCu)
UNS S32760, A890/A995 GR.6A (CD3MWCuN)
Oare materialen
Alloy 20 ASTM B462 / UNS N08020
Monel 400 / UNS N04400 ASTM B564-N04400 / A494 M35-1 NiCu30Fe (2.4360)
Nikkellegering 904L / UNS N08904 X1NiCrMoCu25.20.5 (1.4539)
Inconel 625 /UNS N06625 /ASTM B564-N06625 /ASTM A494-CW6MC
NiCr22Mo9Nb (2.4856)
Inconel 825 /UNS N08825 /ASTM B564-N08825 /A494 CU5MCuC (2.4858)
NiCr21Mo (2.4858)