Steel pipe te hi a zau leh a sang emaw, a hniam emaw a, mahse a temperature bik chu pipe material leh ambient condition-ah a innghat a ni.
1. Steel pipe tihzauh leh inzawm lohna principle .
Steel pipe tihzauh leh inzawm lohna chhan chu steel-a thermal expansion leh contraction property vang a ni: temperature sang takah chuan pipe chu a zau a, a lumna hniam zawkah chuan a contract leh a ni. Chuvangin, temperature range bik chhungah chuan steel pipe te chu a zau a, a inzawm khawm a ni.
2. Influencing factors .
1 a ni). Steel pipe siamna hmanrua .
Steel pipe thil chi hrang hrang awmna hian temperature range hrang hrang a tuar thei a ni. Entirnan, carbon steel pipe pangngai chuan temperature sang takah chuan coefficient of expansion a nei sang zawk a, chu chuan deformation, expansion leh rupture a thlen awlsam phah a ni. High-Temperature alloy steel pipe erawh chuan temperature sang zawk a tuar thei thung.
2 a ni). Temperature boruak lum leh vawt .
Steel pipe-te tihpun leh tihzauh theihna℃pawh pawn lam boruak lumna hian a nghawng a, a zau zawng leh a inzawm lohna zau zawng chu a lumna inthlak danglamna lian tham nen a inmil a ni. High-temperature environment-ah chuan steel pipe a zau zawk a; Low-temperature environment-ah chuan an contract a, an brittle hle pawh a ni thei.
3. Countermeasures .
1 a ni). Steel Pipe Material dik tak thlang rawh .
Steel pipe te chu an hnathawh dan tak tak atanga thlirin thil \\ha tak tak hmanga siam tur a ni a, an temperature tolerance range hian thil mamawh tak tak a tlin theih nan a enkawl tur a ni.
2 a ni). Installation kalphung dik tak design rawh .
Installation neih chhung hian expansion leh contraction avanga connector atanga deformation, cracking, emaw separation awm loh nan support leh fixing method dik tak hman tur a ni.
3 a ni). Thermal expansion tur hrilhlawkna .
Engineering design process chhung hian steel pipe te thermal expansion chu sawi lawk tur a ni. Deformation leh cracking thlen thei harsatnate chu chinfel hmasak a, ven hmasak tur a ni.
4 a ni). Enfiah leh enkawl reng reng .
Steel pipe-te enfiah leh enkawl zui zel tur a ni a, quality issue emaw, hun rei tak chhunga hman tur emawa himna hlauhawmna tihziaawmna turin harsatna awm apiang chu chinfel nghal tur a ni.