API 5L Class X52 Piping Specifications
API 5L Qib X52 yeeb nkab muaj lub zog zoo heev nrog rau qhov tsawg kawg nkaus lub zog ntawm kwv yees li 360 MPA. Cov qib ntawm cov yeeb nkab no yog tshuaj thiab mechanically superior rau API 5L Class B, API 5L Class X42 thiab API 5L Class X46 yeeb nkab, Api 51 X52 kab yeeb nkab yog cov yeeb nkab siv dav tshaj plaws hauv kev lag luam vim tias lawv muaj kev tiv thaiv corrosion, haum rau hauv acidic ib puag ncig.
API 5L Qib X52 yeeb nkab ntau lawm them nyiaj tshwj xeeb rau kev sib tw thiab kev cuam tshuam, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig qaub thiab kub siab thiab kub ib puag ncig. Sulfur stress corrosion yog muaj nyob rau hauv lub qhov dej uas muaj leej faj. Feem ntau, qhov saum npoo ntawm API 51X52 lub sijhawm 40 cov kav dej yog coated nrog cov roj los tiv thaiv corrosion, kua roj vanish, xim dub, thiab lwm yam. Cov txheej txheem tsim yog li tsim ib txheej ntxiv corrosion-resistant ntawm cov yeeb nkab.
Cov qib kuj tsis yog-flammable, yog li nws tuaj yeem siv rau hauv cov haujlwm rhiab heev xws li tsim hluav taws xob los ntawm nuclear, thermal, geothermal thiab hydroelectric txoj kev. Lwm daim ntawv thov ntawm cov kav dej no suav nrog kev tswj dej nyab, kev lag luam textile, kev lag luam qab zib, kev tsim kho. Nws yog siv rau conveying gases, chav thiab kua. Muaj ob theem ntawm qhov sib txawv rau cov kav dej no PSL-1 thiab PSL-2. PSL-1 piping tsis tas yuav muaj kev cuam tshuam thiab tsis muaj kev puas tsuaj.
Cim npe nrov: ua x52
