Tui supply leh drainage siamnaah te, kangmei dona pipeline siamnaah te, leh steel structure support siamnaah te galvanized steel pipe hi hman a ni nasa hle. Mahse, zinc peeling, flaking, base metal exposure, leh local zinc layer shedding ang chi harsatna a awm fo thin. Heng thilte hian a lan dan a nghawng mai bakah steel pipe-te chu a chhe chak zawk a, an service life pawh a ti tawi bawk. Chuti a nih chuan galvanized steel pipe-a zinc peeling chhan ber berte chu engte nge ni? Emergency-ah engtin nge on-site-ah enkawl tur? Tin, engtin nge regular construction neih laiin a ven theih ang?
A hmasain, thil awmdan bulpui pahnih tawi te tein inhriattir rawh:
Zinc hloh tlem: local peeling emaw small-area shedding emaw, zinc layer chu a chunglam chauhvin a inthen a, steel pipe substrate chu a awm reng a ni.
Zinc hloh nasa tak: hmun zau takah iron a awm a, zinc layer chu a pumin a lo chhuak a, rust nen a inzawm a, pitting pawh a lo lang tawh bawk.
Tichuan, dinhmun pahnih hi khaikhin la, thlirlet rawh:
Zinc hloh tlem: Hei hi transportation bumps, high-temperature welding, local friction, minor corrosion, leh thil dang vang a ni thei hman a awlsam hle a, a hmunah direct-a siamthat theih a ni bawk; siamthat hnuah chuan original performance chu a bul berah chuan a lo awm leh ta a ni.
Zinc hloh nasa tak: Hei hi galvanizing process-a chhiatna, acid emaw alkali emaw corrosion nasa tak, hun rei tak-humidity, emaw welding chhiatna nasa tak vang emaw a ni thei hman a harsa zawk a, rust paih leh zinc supplementation a ngai a, a nasat chuan pipe thlak a ngai thei bawk; siamthat a nih hnuah a dam chhung a tawi dawn a, enkawl reng a ngai dawn a ni.
A tawp berah chuan application scenario angin thlirlet rawh:
Scenario 1: Construction site-a bumps te tak te atanga zinc peeling hun eng emaw chen → Hmun tenauah cold galvanizing paint hnawih la, chu chu siam rang, man tlawm, schedule a nghawng lo.
Scenario 2: Welding joint-a zinc peeling area lian tak → Grind hmasak tur leh rust paih chhuah tur a ni a, chutah chuan zinc-rich paint overall hnawih tur a ni a, chutiang a nih loh chuan welding seams atang hian rust a lo awm a, a leak a rinawm hle.
Scenario 3: Pawn lama hun rei tak-humid environment-a zinc peeling → Hot-dip galvanized pipe hman duh zawk la, a hnua enkawlna senso tihtlem nan sak zawh hnua venhimna atan topcoat dah belh bawk ang che.
A tawi zawngin, galvanized steel pipe-a zinc hloh chungchangah hian a bulpui ber chu: zinc hloh tenau te tan chuan a hun taka spot repairs ti thin ang che; zinc hloh nasa tak tan chuan rust chu paih vek la, re-galvanize rawh. Buaina hi a bulpui berah ven nan a pawimawh ber chu point pathum control a ni: pakhatnaah chuan pipe lei dawna galvanization quality; pahnihnaah chuan, phurh leh dahna hmuna venhimna; pathumna, welding hnua a hun taka siamthat. Process zawng zawng uluk taka enkawl chauhvin galvanized steel pipe service life chu a tam thei ang berin a ti rei thei a ni.
