API&DIN Hand Knife Gate Valve
Parçeya vekirin û girtina valahiya deriyê kêrê derîyek e, û arasteya tevgera şilavê berbi arasteya derî ve ye, valahiya deriyê kêrê tenê dikare bi tevahî were vekirin û bi tevahî were girtin, û nikare were sererast kirin an qut kirin.Bi giranî di warê kaxez, slurry, maden, hwd de tê bikar anîn.
CNGW di heman demê de valvesên dergehê wekî jêrîn peyda dike
Manual Slurry Valve
SprocketKnife Gate Valve
ElatrîkîKnife Gate Valve
Dark RodPneumatic Knife Gate Valve
Veşartî Rod Knife Gate Valve
Wedge Knife Gate Valve
SIZE RANGE Û CLASÊ ZEXT
Mezinahî ji 2" heta 80" (DN50-DN2000)
Zexta ji 150LBS (PN6-PN16)
STANDARDÊN DESIGN
Sêwirandin / Çêkirin li gorî standardan
API 6D;ASME B16.34;DIN 3357;EN 13709;GB/T12237;BS5351
Dirêjahiya Rû bi Rû (Pîvan) li gorî standardan
ASME B16.10;EN 558-1 Gr.14 (DIN 3202-F4);DIN 3202-F5;DIN 3202-F7;BS5163
Pîvana Flanged li gorî standardan
ASME B16.5;EN 1092-1;BS4504;DIN2501;
Li ser ASME B16.5 (2" ~ 24") û ASME B16.47 Rêzeya A / B (26" û jortir) girêdide, li ser daxwazê qediya.
Testkirina li gorî standardan
API 598;API 6D;EN 12266-1;EN 1074-1;ISO5208
TAYBETÊN TEKNÎKÎ
Giraniya sivik, materyal û lêçûn xilas bike
Struktura kompakt
Cihê piçûk ê bandor dagir kir
Îhtîmala vibrasyonê kêm bikin.
Berxwedana korozyonê
Ji bo zeliqandina baş pakêta maqûl bikar bînin
li ser daxwazê mora PTFE.
Bi bandor hemî cûreyên navgîniya bermayiyê jêbirin.
MATERIALEYÊN AVAKIRIN
General Cast Carbon Steel
A216 WCB (WCC, WCA), GP240GH (1.0619/GS-C25)
A105, C22.8/ P250GH (1.0460/1.0432)
Karbon Steel Germahiya Kêm (LTCS), LCB (LCC, LCA), GS-CK25
ASTM A350 LF2, TStE355 / P355QH1 (1.0571/1.0566)
Alloy Steel:
A352 LC1/LC2/LC2-1/LC3/LC4/LC9/, A743 CA6NM
GS-CK16 GS-CK24 GS-10Ni6 GS-10ni14
ASTM A350 LF1/LF3/LF5/LF6/LF9/LF787
Pola Germahiya Bilind (Chrome Moly)/Pola Alloy:
A217 WC1 / WC6 / WC9 / C5 / C12 / C12A
GS-22Mo4/ G20Mo5 (1.5419);GS-17CrMo55/ G17CrMo5-5 (1.7357)
ASTM A182 F1, 15Mo3 16Mo3 (1.5415)
ASTM A182 F11, 13 CrMo 4 4/ 13CrMo4-5 (1.7335)
ASTM A182 F22, 10CrMo 9 10 / 11CrMo9-10 (1.7383/1.7380)
ASTM A182 F91, X10CrMoVNb9-1 (1.4903)
Austenitic Stainless Steel / Alloy Steel:
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
ASTM A182 F304 X5CrNi1810/ X5CrNi18-10 (1.4301)
ASTM A182 F304L X2 CrNi 19 11 (1.4306)
ASTM A182 F316 X5CrNiMo 17 12 2 / X5CrNiMo17-12-2 (1.4401)
ASTM A182 F316L X2 CrNiMo 17 13 2 / X2CrNiMo17-12-2 (1.4404)
ASTM A182 F316 Ti X6 CrNiMoTi 17 12 2 / X6CrNiMoTi17-12-2 (1.4571)
ASTM A182 F321 X6 CrNiTi 18 10 /X6CrNiTi18-10 (1.4541)
ASTM A182 F347 X6CrNiNb1810/ X6CrNiTi18-10C (1.4550)
ASTM A182 F44 (6MO) (1.4547)
ASTM A182 F20*(ALLOY 20#)
Ferrîtîk-Austenitic / Duplex / Super Duplex Steel Stainless:
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)
ASTM A182 F51, X2 CrNiMoN 22 5 3 / X2CrNiMoN22-5-3 (1.4462)
ASTM A182 F52, (1.4460)
ASTM A182 F53, X2CrNiMoCuN 25.6.3 (1.4410)
ASTM A182 F55, X2CrNiMoCuWN 25.7.4 (1.4501)
ASTM A182 F60, (1.4462)
Materyalên din
Alloy 20 ASTM B462 / UNS N08020
Monel 400 / UNS N04400 ASTM B564-N04400 / A494 M35-1 NiCu30Fe (2.4360)
Nîkel 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)