Kev faib tawm cov ntaub ntawv tseem ceeb rau cov rooj vag siab li qub
1. Khoom siv lub plhaub
Cov Hlau Hlau
Applicable to non-corrosive media (such as steam and petroleum products) with a temperature of -29℃-425℃. Cov qhab nia muaj xws li WCB (zg250-485), WGC (ZC275-485) thiab ASTM A105 Forged Steel.
Alloy Hlau (Chromium-Molybdenum Hlau)
Tiv taus qhov kub thiab kub thiab siab siab (-29℃-650 degree), haum rau thermal zog tiam thiab kev kub siab scenes hauv kev ua kom zoo. Cov qhab nia raug yog WC6 (ZG15CR1MO1v), WC9 (ZG20CRMO) thiab ASTM A217 Txheem Hlau.
Austenitic Stainless Hlau
Siv rau ob qho tib si siab thiab corrosive media (xws li cov roj acidic thiab roj), siv tau siv tau, nrog kev ruaj khov zoo tshaj plaws hauv kev kub siab.
2. VALVE LIM COV KHOOM
Cov Hlau Chromium-Molybdenum Hlau
Muaj zog thiab kev xav tsis kam, xws li cov hlau alloy xws li 25cr2mov, haum rau high-siab nquag qhib thiab kaw scenarios.
Stainless hlau
304 thiab 316 Stainless cov hlau muaj ob leeg corrosion tsis kam thiab tshuab zog, thiab cov nitriding tuaj yeem txhim kho puas tsuaj tiv thaiv.
3. Sealing nto Khoom
Nyuaj alloy
Nto cladding ntawm stellite alloy (stellite 6/12) lossis tungsten carbide txheej txhim kho kev coj tsis kam thiab yaig tsis kam thiab yaig tsis kam.
Stainless hlau ib txheej txheej
Hlau-based Nickel-chromium alloy cladding yog siv los sib npaug corrosion tsis kam thiab ua kev lag luam.
4. Siab-Kev Tuav Fasteners
Alloy Hlau Bolts
Feem ntau siv cov high-zog alloy hlau xws li 35crmo thiab 42crmo yog qhov tsim nyog rau kev ntshaw kev ntshaw ntawm ib nrab-flanges.
Tsawg-Kub Alloy Steel
Rau tsawg kawg-kub thiab cov kev ua haujlwm siab ua haujlwm (xws li -196℃ua kua nitrogen), A193 B7 lossis A320 L7 cov khoom siv.