1.4408 DIN Gate klep PN16

1,4408 DINGerbang klepPN16

Standar lumaku

Desain EN 1984
Nyanghareupan EN 558-1
Tungtung Flanges EN 1092-1
Butt Welding ends EN 12627
Inspeksi sareng uji EN 12266-1

Bahan:1.4408
Rentang ukuran:DN32~DN1200
Peunteun tekanan:PN10~PN160
Rentang Suhu:-196°C~650°C

Déskripsi Desain

- Luar Screw jeung York
- Bolted Bonnet jeung Tekanan Seal
- ngaganjel fléksibel, pinuh dipandu
- Korsi dina stellite atanapi 13%Cr
- Batang naék sareng batang henteu naék
- Sadia kalawan operator gear
- Tungtung Flange
- Butt-las Ends

Bahan Pangwangunan

Umum Cast Karbon Steel
A216 WCB (WCC, WCA), GP240GH (1.0619/GS-C25)
Low Suhu Karbon 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 Alloy:
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
Ferritic-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 séjén
Galunggung 20 ASTM B462 / UNS N08020
Monel 400 / UNS N04400 ASTM B564-N04400 / A494 M35-1 NiCu30Fe (2.4360)
Nikel 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)

Aplikasi & Fungsi

GW SS Gate valves utamana dipaké pikeun eureun valves pinuh dibuka atawa ditutup pinuh.Aranjeunna teu normal dianggap keur kaperluan throttling, tapi leuwih pikeun slurries, cairan kentel, jsb Gate valves dicirikeun ku ngaganjel iinditan, nu dipindahkeun kalawan operasi nut bobot.Ngaganjel ngarambat jejeg arah aliran.Klep Gerbang biasana gaduh serelek tekanan minimum nalika dibuka pinuh, nyayogikeun pareum nalika ditutup pinuh, sareng tetep rélatif bébas tina akumulasi kontaminasi.

Asesoris

Asesoris sapertos operator gear, aktuator, bypasses, alat konci, roda ranté, batang panjang sareng bonet pikeun jasa cryogenic sareng seueur anu sanésna sayogi pikeun nyumponan sarat para nasabah.