WCB,CF8M,15Mo3 DIN Gedhi Vavhavha PN25 PN40 PN63

DINGedhi VavhavhaPN25, PN40 ,PN63

Design Standards

Dhizaini / Gadzira zvinoenderana nezviyero EN 1984
Kutarisana Nechiso Kureba (Dimension) sekuenderana nezviyero EN 558
Flanged Dimension zvinoenderana nezviyero EN 1092-1
BW zvinoenderana nemitemo EN 12627
Kuedza zvinoenderana nechiyero EN 12266

Tsanangudzo Yekugadzira

- Kunze Screw uye York
- Bolted Bonnet uye Pressure Seal
- Flexible wedge, inotungamirwa zvizere
- Chigaro mune stellite kana 13% Cr
- Dzinde rinokwira uye dzinde risingasimuke
-Inowanikwa negiya opareta
- Flange Inopera
- Butt-welding Inopera
DIN mavharuvhu egedhi anowanzo tora gedhi remhando yeweji, kana yakasimba kana inochinjika wedge-mhando yegedhi chimiro.Gedhi rinofanirwa kubviswa zvachose kubva pagomba rechigaro chevharuvhu kana riri panzvimbo yakashama, kunze kwegedhi rakafanana-dhisiki redhisiki.

GW zvakare inogadzira mavharuvhu sepazasi,
DIN & BS EN OS&Y Gedhi Vavhavha,
DIN＆BS ENWedge Gate Valve, OS&Y

Unyanzvi Zvimiro

Wedge gedhi, os&y dhizaini
Yakagadzirwa uye yakagadzirwa zvinoenderana neDIN & BS EN zviyero
Stellite cobalt-based hard alloy surface ye high pressure valves
Kuvhara kumeso kusapfeka-kupfeka, kusaora kwemarara, kwakanaka kukwenya kuramba
Hupenyu hurefu hwebasa
Hunde yevharuvhu ine yakanaka corrosion resistance uye kuramba kukwenya.
Wedge-mhando elastic gedhi chimiro
Rolling bearings inoita kuti kuvhura uye kuvhara kuve nyore.
Inokodzera kudzvinyirirwa kwakasiyana-siyana, tembiricha uye yepakati kushanda mamiriro.

Zvishandiso Zvekuvaka

General Cast Carbon Steel
A216 WCB (WCC, WCA), GP240GH (1.0619/GS-C25)
Low Temperature Carbon Steel (LTCS), LCB (LCC, LCA), GS-CK25
Alloy Steel:
A352 LC1/LC2/LC2-1/LC3/LC4/LC9/, A743 CA6NM
GS-CK16 GS-CK24 GS-10Ni6 GS-10ni14
Yakakwira Tembiricha Simbi (Chrome Moly)/Alloy Simbi:
A217 WC1/ WC6/ WC9/C5/C12/C12A
GS-22Mo4/ G20Mo5 (1.5419);GS-17CrMo55/ G17CrMo5-5 (1.7357)
Austenitic Stainless Simbi/Alloy Simbi:
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
Ferritic-Austenitic / Duplex / Super Duplex Stainless Simbi:
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)
Zvimwe zvinhu
Alloy 20 ASTM B462 / UNS N08020
Monel 400 / UNS N04400 ASTM B564-N04400 / A494 M35-1 NiCu30Fe (2.4360)
Nickel Alloy 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)

Kushandisa & Basa

GW Cast simbi Mavharuvhu egedhi anonyanya kushandiswa kumisa mavharuvhu akavhurwa zvakazara kana kuvharwa zvakazara.Izvo hazviwanzo kutariswa sechinangwa chekukwenya, asi zvakanyanya kune slurries, viscous fluid, etc. Gedhi mavharuvhu anoratidzirwa nekufamba wedge, iyo inofambiswa nekushanda kwe stem nut.The wedge inofamba perpendicular kune nzira yekuyerera.Mavharuvhu egedhi anowanzo kuve nekashoma kudonhedza kudonha kana akavhurika zvakazara, anopa kuvharika-kuvharika kana akavharwa zvakazara, uye arambe asina kusvibiswa kuvaka.

Accessories

Zvishandiso zvakadai semagiya anoshanda, ma actuators, bypasses, kukiya michina, mavhiri echeni, akawedzera madzinde uye mabhoneti e cryogenic sevhisi uye zvimwe zvakawanda zviripo kuzadzisa zvinodiwa nevatengi.