Me me forging valve muaj cov qauv compact, siab zog thiab txhim khu kev qha sealing. Nws yog dav siv nyob rau hauv pipeline systems nyob rau hauv roj av, tshuaj thiab natural gas industries. Cov hom muaj xws li rooj vag li qub, lub ntiaj teb li qub, pob li qub, kos li qub thiab nres. Nws cov yam ntxwv tsim thiab kev sib raug zoo nrog cov txheej txheem forging yog raws li hauv qab no:
1. Rooj vag Valve
Cov yam ntxwv zoo
Cuneiform rooj vag: Foob tau tiav los ntawm qhov haum ntawm lub rooj vag cuneiform thiab lub rooj zaum valve. Cov txheej txheem forging ua kom lub ntsej muag roughness lub rooj zaum valve tsawg dua los yog sib npaug ntawm Ra0.4μm thiab cov pa xau tsawg dua lossis sib npaug li 10-6 Pa · m3 / s (ANSI Class 600 tus qauv).
Parallel Gate: haum rau ib puag ncig tsis tshua muaj siab. Tom qab forging, lub parallelism ntawm lub rooj vag mus rau lub rooj zaum valve Tsawg dua los yog sib npaug rau 0.05mm, txo qhov qhib torque.
Forging Advantage
Siab - lub zog valve lub cev: Forged carbon steel rooj vag li qub (xws li cov khoom siv WCB) muaj aa tensile lub zog txog li 485MPa thiab tuaj yeem tiv taus lub siab ntawm 16MPa, 20% kev txhim kho tshaj castings (tsawg dua lossis sib npaug rau 400MPa).
Erosion-Resistant sealing nto: Forged stainless hlau rooj vag li qub (xws li. 304/ 316L) muaj qhov tawv tawv ntawm HRC28-32 thiab 3 zaug lub neej ua haujlwm ntev dua hauv cov xov xwm tshwj xeeb.
Daim ntawv thov: Roj pipeline kaw (xws li API 6A forging gate li qub, ntsuas siab 1500psi).
Kev tswj hwm chav dej (xws li forged carbon steel rooj vag li qub, kub tsawg dua lossis sib npaug li 540 degree).
2. Txiav tawm valve
Cov yam ntxwv ntawm cov qauv: Txoj kev ncaj nraim: Cov txheej txheem forging tso cai rau kev tswj hwm ntawm cov disc thiab lub rooj zaum cones (feem ntau 45℃-60 degree) kom ntseeg tau tias muaj kev sib cuag siab ntawm lub sealing nto.
Lub rooj vag valve: haum rau qhov chaw txwv; forged valve lub cev nrog channel tig vojvoog yuam kev Tsawg dua los yog sib npaug rau 0.1mm, txo qhov siab poob.
Forging zoo: High-precision sealing: Forged stainless Forged stainless hlau rooj vag li qub (xws li . 316L) nrog disc thiab lub rooj zaum haum clearance Tsawg dua los yog sib npaug rau 0.02mm thiab to tsawg dua los yog sib npaug rau 10-7 Pa·m3/s (ANSI Class 1500). Thaum tshav kub kub tsis kam: Forged npib tsib xee-raws li alloy rooj vag li qub (xws li Inconel 625) nyob twj ywm kaw ntawm 816℃thiab tsim nyog rau supercritical fais fab nroj tsuag.
Daim ntawv thov: Kev tswj cov txheej txheem tshuaj (xws li forged Hastelloy rooj vag li qub, corrosion tsis kam rau cov concentrated sulfuric acid corrosion).
Boiler feedwater systems (xws li forged carbon steel rooj vag li qub, siab tsawg dua los yog sib npaug rau 32MPa).
3. Pob Valve
Cov yam ntxwv ntawm cov qauv: Floating pob qauv: Forged pob thiab valve lub rooj zaum pretension yog them los ntawm cov springs kom ntseeg tau tias tsis tshua muaj siab sealing (xws li PN16-PN40).
Cov qauv ruaj khov: tsim nyog rau kev kub siab (piv txwv li PN100-PN150), forge valve qia yuav tsum tau keyed rau sphere kom tsis txhob muaj kev cuam tshuam vim lub zog ntau dhau.
Forging Advantages: Siab - lub zog spheres: Forged stainless hlau npas (xws li . 304 / 316) muaj aa tensile zog txog li 520MPa, 15% siab tshaj castings (tsawg dua los yog sib npaug rau 450MPa) thiab muaj peev xwm tiv taus siab - siab shocks.
Hnav-resistant sealing nto: Forged carbide pob li qub (xws li Tungsten Chromium Cobalt 6) muaj qhov tawv tawv ntawm HRC60 thiab qhib thiab kaw lub voj voog txog li 100,000 lub voj voog hauv cov xuab zeb nruab nrab.
Daim ntawv thov: Ntev-ntaus cov raj xa dej (piv txwv li API 6D forged pob li qub, chav kawm siab ANSI Class 900).
Liquefied roj av cia thiab thauj (forged cryogenic pob li qub li qub nrog kub tsawg dua los yog sib npaug rau -46 degree).
4. QHOV TSEEB Kuaj Valve
Cov yam ntxwv ntawm tus qauv: Lifting check valve: Forged disc thiab qhia lub tes tsho tshem tawm Tsawg dua los yog sib npaug li 0.05mm kom txo qhov kev pheej hmoo ntawm kev txhaws.
Swirling kos valve: Forged valve disc ncej nrog rab koob rau cov menyuam bearings, qhib lub kaum sab xis mus txog 85 degrees kom txo qis siab.
Forging zoo: lub sij hawm ceev cov tshuaj tiv thaiv: Forged lub teeb yuag valve discs (xws li txhuas alloy) poob 40% ntawm lawv qhov hnyav, txo lub sij hawm kaw rau 0.2 vib nas this, thiab tiv thaiv dej rauj.
Erosion-tiv thaiv foob: Forged stainless hlau check li qub (xws li, 316L) muaj lub rooj tawv tawv ntawm HRC35, ncua kev pabcuam lub neej txog li 2 zaug hauv siab- cov kua dej ceev.
Daim ntawv thov: twj tso kua mis tiv thaiv (xws li forged carbon steel check li qub, ntws tsawg dua lossis sib npaug li 500m3 / h).
Chav kaw lus rov qab tiv thaiv (xws li forged steel check li qub, kub tsawg dua lossis sib npaug li 600℃).
5. Plug Valve
Cov yam ntxwv ntawm cov yam ntxwv: Conical plug: Forging txheej txheem tso cai rau tswj lub khob hliav qab lub kaum sab xis (feem ntau 60℃-90 degree) nrog clearance ntawm plug valve lub cev lub cev tsawg tshaj li los yog sib npaug zos rau 0.03mm.
Roj lubrication plug: valve lub cev nrog lubrication raws, txo kev sib txhuam torque, haum rau high zaus hloov daim ntaub ntawv.
Forging qhov zoo: Kev ua haujlwm siab sealing: Forged stainless hlau ntsaws li qub (xws li . 304) muaj qhov tawv tawv ntawm HRC28 thiab cov pa xau tsawg dua lossis sib npaug li 10-6 Pa · m3 / s (ANSI Class 600).
Corrosion Resistance: Tus nqi corrosion Forged Hastelloy ntsaws li qub (xws li C-276) nyob rau hauv concentrated hydrochloric acid Tsawg dua los yog sib npaug rau 0.01 hli / xyoo.
Daim ntawv thov: Tshuaj lom neeg kaw ((piv txwv li, forged PTFE-lined plug li qub resistant rau muaj zog acids thiab alkalis).
Cov kav dej huv hauv kev lag luam khoom noj (xws li forged 316L ntsaws li qub, qhov roughness tsawg dua lossis sib npaug li 0.2 μm).
