Katup Gerbang Bonnet Tekanan
Standar sing ditrapake
Gate Valve, API600
Katup Baja, ASME B16.34
Adhep-adhepan ASME B16.10
End Flange ASME B16.5
Butt Welding ends ASME B16.25
Inspeksi lan tes API 598
Bahan:WC6
Ukuran Range:2″~16″
Rating tekanan:ASME CL 900, 1500, 2500
Range Suhu:-29 ℃ ~ 538 ℃
PadatWedge Gate Valvediprodhuksi karo wedge padhet, sing nduweni kekuatan sing luwih dhuwur.Amarga wedge padhet, nalika nggarap, bakal ana kurang de-formasi happing menyang gapura, iku kudu gumantung ing kaku saka gagang kanggo entuk sealing karo jog saka tutup.
GW ngasilake katup gapura ing ngisor iki
Wedge PadatGate ValveOS&Y,
Ora Ana Rising Stem Solid Wedge Gate Valve
Karet Wedge Gate Valve
Soft Wedge Gate Valve
Resilient Lenggah Solid Wedge Gate Valve
Rentang Ukuran lan Kelas Tekanan
Ukuran saka 2" nganti 40" (DN50-DN1000)
Tekanan saka 150LBS nganti 1500LBS (PN16-PN240)
Standar Desain
Desain / Pabrik miturut standar
API 6D;ASME B16.34;DIN 3357;EN 13709;GB / T12237;BS5351
Dawa Pasuryan (Dimensi) miturut standar
ASME B16.10;EN 558-1 Gr.14 (DIN 3202-F4);DIN 3202-F5;DIN 3202-F7;BS5163
Ukuran Flange miturut standar
ASME B16.5;EN 1092-1;BS4504;DIN2501;
Flanged kanggo ASME B16.5 (2 "~ 24") lan ASME B16.47 Series A / B (26" lan ndhuwur) Clamp / Hub ends ing request.
Testing miturut standar
API 598;API 6D;EN 12266-1;EN 1074-1;ISO5208
Fitur Teknis
Loro lumahing sealing.
Baja paduan utawa paduan hard sealing lumahing resistance nyandhang apik lan resistance ngeruk.
Gapura siji utawa gapura pindho yen dijaluk.
Cast utawa badan palsu
Bonet bolt, tutup segel tekanan
Resistance aliran cilik
Gampang kanggo operate.
Solid Wedge, desain OS&Y
Kontraksi bi-arah
Bahan Konstruksi
Baja Karbon Umum
A216 WCB (WCC, WCA), GP240GH (1.0619/GS-C25)
Low Temperature Carbon Steel (LTCS), LCB (LCC, LCA), GS-CK25
Baja paduan:
A352 LC1/LC2/LC2-1/LC3/LC4/LC9/, A743 CA6NM
GS-CK16 GS-CK24 GS-10Ni6 GS-10ni14
Baja Suhu Tinggi (Chrome Moly)/Baja Paduan:
A217 WC1 / WC6 / WC9 / C5 / C12 / C12A
GS-22Mo4 / G20Mo5 (1.5419);GS-17CrMo55/ G17CrMo5-5 (1.7357)
Baja tahan karat Austenitik/Baja Paduan:
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
Feritic-Austenitic / Duplex / Super Duplex Stainless Steel:
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)
Bahan liyane
Paduan 20 ASTM B462 / UNS N08020
Monel 400 / UNS N04400 ASTM B564-N04400 / A494 M35-1 NiCu30Fe (2.4360)
Paduan Nikel 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)
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