Atim ang ango ka anwango peko ma epe ku fusion man non-penetration ingey valve welding?

1. Kite pa peko
Unfused nyutho lembe ma wok ikum weld metal ma ungweyo ngo man ucungo ku base metal nyo ikind dul pa weld metal.
Ka ng’ato ok nyal donjo, mano nyiso ni ng’at ma oting’o welded joint ok donj chuth.
Non-fusion man non-penetration zo bi dwoko piny rwom pa weld, ma bi dwoko piny tego man rwom.
2. The lembe
The lembe ma nyayu non-fusion: welding current utiye nok akeca nyo welding speed utiye matek akeca, ma ukelo lyethu ma romo ngo, man base metal man filler metal copo bedu ngo maber. Angle mi groove utiye nok akeca, gap utiye nyanok akeca nyo the blunt edge utiye malac akeca, kara arc copo ngo ni mondo i thenge mi groove ikare mi welding, ma weko the base metal ku weld metal gi rwinyo ngo. Lembe moko marac utiye calu rangi pa moo man buru ikum wi weldment, ma nyayu lyethu man rwom pa cuma. Tic marac, calu electrode angle marac, yore marac mi tero bar, man mukende mapol, weko arc wok kud i ngete pa groove nyo ecopo ngo ni umo groove maber.
The lembe ma nyayu rwinyo: Calu the lembe moko ma nyayu rwinyo, calu ve welding current ma nok, welding speed ma nyap, dit pa groove ma rwinyo, man mange. Ka welding, arc ubedo mabor akeca, man arc heat ubedo ka nyai, ma kelo melting marac pa root metal. Assembly gap pa weldment epe, man e yot ni bedu ku weld penetration i thenge ma gap madit.
3. Tiyu kude
Tiyu ma unfused: Pi piny ma unfused ngo, grinding wheel jucopo tiyo kudu pi lwoko piny ma unfused man idok i weld kendu. Ka judwoko welding kendu, lembe ma jutiyo kudu i welding umaku juyik kara ebed ku lyethu ma romo pi lwoko cuma ma pire tek man cuma ma jucwalo. Pi non-fusion ma iye, eber ni tiyo ku yore mi pimo ma nyayu peko ungo pi nyang kama man dit pa non-fusion, man i ngeye tiyu ku carbon arc gouging nyo yore mi machining pi kwanyu non-fusion parts, man i ngeye itim repair welding. Ka ibe yiko welding, bed ma ling pi yweyu groove, gwok angle pa welding man kite ma jucwalo kudu bar.
Impervious treatment: Ka thum pa unwelded penetration utiye nok, jucopo kwanyu thenge ma unpenetrated ku grinding ku grinding wheel, man i ngeye juyike welding. Pi thum madit, eber ni tiyo ku carbon arc gouging nyo machining ni kwanyu piny ceke ma weld umondo i iye nitundo ma cuma maber uwok woko, man i ngeye yiko weld. Ka ibe yiko welding, welding current, voltage man welding speed umaku jubed kudu maber mi neno nia root copo wok maber.
4. Yub piny mi welding
Pol kare, jam tic mi welding ma rom nyo marom ku piny ma pire tek pa valve umaku juyer. Ku lapor, pi valve mi carbon steel, E4303 (J422) welding rods jucopo yero; Pi stainless steel valves, stainless steel welding rods ma rwate jucopo yero nimakere ku piny ma jutiyo kudu, calu A102 welding rods pi 304 stainless steelvalves, A022 welding rods for 316L stainless steelvalves, ni medo mukende.

Tianjin Tanggu Water-Seal Valve Co.,ltd timo piny madwongbutterfly valve, gate valve,Y-strainer, valve mi rwom, check valve, man mukende mapol.