| Cov khoom | 6 nti rau 4 nti yeeb nkab alloy steel reducer |
| Qib hlau | ASTM A234, WP5, WP9.WP11.WP12.WP22.WP91 thiab lwm yam |
Thaum xaiv lub taub hau loj loj, cov ntsiab lus tseem ceeb hauv qab no yuav tsum xav txog:
| Khoom siv | Xaiv cov khoom tsim nyog xws li stainless hlau thiab hlau alloy raws li kev siv ib puag ncig thiab cov yam ntxwv ntawm cov kua dej kom ntseeg tau tias muaj kev tiv thaiv corrosion thiab lub zog. |
| Specification | Ua kom haum rau txoj kab uas hla thiab qhov ntev ntawm lub taub hau raws li qhov yuav tsum tau muaj tus nqi ntws thiab txoj kab uas hla ntawm lub raj xa dej, tsis txhob cuam tshuam cov dej ntws ua haujlwm lossis kev sib txuas. |
| Txoj kev sib txuas | Raws li cov kev xav tau ntawm cov kav dej, xaiv cov kev sib txuas tsim nyog xws li flange kev twb kev txuas thiab vuam kev sib txuas kom ntseeg tau tias kev ruaj ntseg thiab kev sib khi ntawm kev sib txuas. |
| Cov kev xav tau ntawm kev ua haujlwm | Xav txog qhov ceev, lub zog, corrosion kuj, thiab lwm yam kev ua tau zoo ntawm cov alloy kom tau raws li cov kev xav tau ntawm cov chaw tshwj xeeb. |
| Hom thiab manufacturers | Xaiv cov khoom lag luam thiab cov chaw tsim khoom nrog lub koob npe zoo thiab cov lus ntawm lub qhov ncauj kom ntseeg tau cov khoom zoo thiab kev pab cuam tom qab muag. |
Ua raws li cov ntsiab lus saum toj no, nws tuaj yeem ua kom ntseeg tau tias qhov kev xaiv alloy loj tsis tsuas yog ua tau raws li cov kev xav tau, tab sis kuj muaj kev ua tau zoo thiab kev ntseeg siab ntawm 6 nti mus rau 4 nti yeeb nkab alloy steel reducer.
Cov qauv kev ua tiav rau 6 nti rau 4 nti yeeb nkab alloy steel reducer sib txawv nyob ntawm seb cov khoom siv, lub hom phiaj, thiab lub teb chaws / cheeb tsam. Cov qauv kev ua haujlwm uas muaj xws li:
Lub teb chaws cov qauv, xws li GB/T 14383-2008 "Alloy Steel Upper thiab Lower Connections", qhia cov kev faib tawm, qhov ntev, kev xav tau, thiab lwm yam ntawm alloy loj taub hau.
Cov qauv kev lag luam: Cov qauv tsim los ntawm Ministry of Electric Fais Fab, Ministry of Machinery, Ministry of Petrochemical, thiab lwm yam, uas muab cov ncauj lus kom ntxaws txog kev xav tau kev lag luam tshwj xeeb.
Cov qauv thoob ntiaj teb xws li ANSI/ASME B16.11-2011 "Standard forged Steel Threaded, Semi Threaded, thiab Plug in Connectors" thiab DIN 2986-1:1994-09 "Cov Yeeb Nkab Txuas: Hlau Forged Threaded Couplings "tau txais kev pom zoo thoob ntiaj teb.
Tsis tas li ntawd, muaj cov qauv kev siv tshwj xeeb rau cov khoom siv alloy tshwj xeeb, xws li GH90, GH4090 thiab lwm yam kub kub, xws li WS9-7014, WS9-7015.1, thiab lwm yam. Cov qauv no muab cov ncauj lus kom ntxaws rau kev muaj pes tsawg leeg, kev ua tau zoo, kev kho cua sov, thiab lwm yam ntawm cov ntaub ntawv.
Thaum xaiv lub taub hau loj loj, kev xaiv yuav tsum ua raws li qhov tshwj xeeb siv ib puag ncig thiab cov kev xav tau, xa mus rau cov qauv coj ua.
Cim npe nrov: 6 nti rau 4 nti yeeb nkab reducer, Tuam Tshoj 6 nti rau 4 nti yeeb nkab reducer manufacturers, lwm tus neeg, Hoobkas
