Valve components te hi an inzawm khawm hmain a hnuaia tihfai dan te hi an paltlang hmasa tur a ni:
1. Processing mamawh dan azirin component thenkhat chu polishing a ngai thei. Surface burr leh bawlhhlawh dangte pawh paih chhuah theih a ni.
2. Component zawng zawng chu degreased vek tur a ni.
3. Degreasing hnuah phosphorus-free cleaning agent hmangin pickling leh passivation treatment tih tur a ni.
4. Pickling leh purification zawhah tui thianghlim hmangin uluk takin silfai la, chemical la awm reng reng a awm loh nan. He step hi carbon steel components tan chuan paih a ni.
5. Component tinte chu a chung lamah lint a awm loh nan non-woven cloth hmangin phihfai la, nitrogen thianghlim hmangin blow dry bawk ang che.
6. Component tin chu non-woven cloth emaw fine filter paper analytical-grade alcohol-a dipped hmangin stain a awm loh thlengin phihfai ang che.
Certification pek chhuah a ni
CE Certificate neih a ni
ISO 9001 Certificate a ni
API Q1 Certificate a ni
ABS Certificate a awm bawk
AP-5L Certificate pek a ni
API-5CT Certificate pek a ni
