Sealed a pru ai shara gaw .

Sealeal can hpe lang mai ai: Sealeal hta gaw, n-gup magap langai mi lawm nna, n-gup magap hpe shinggrup da lu ai. Court ntsa hta shinggrup da ai hte can a hkum hkrang lapran na n-gup magap ntsa hta circumferential groove langai mi hpe jaw da nna, circumferential groove ntsa e sealing ring hpe jaw da ai; sealing ring a ntsa na hpaw ai hpe shinggan de mada yu nna, ntsa maga de na nbung hka htung langai mi hpe jaw da ai; sealing ring a lawu na hpaw ai shara hpe n-gang hte jaw da ai, dai gaw can cover a lawu na hpaw ai shara hte bung ai. Lahta na npawt nhpang hpe hkap la ngut ai hpang, dai can a lapran hta seal lahkawng nga ai rai nna, dai can hpe shinggrup da ai, shawng na seal gaw seal gaw sealing ring a convex ntsa hku nna rai nna, lahkawng ngu na seal gaw ntsa maga na shingdu maga hku nna rai nga ai. Lawu na n-gang gaw, n-gun n rawng ai sha, sealing ring hpe ngang ngang jum da lu nna, lata hpe cover hte n-gun n rawng hkra pat shingdang lu ai; shi hta asan sha hte hkam la mai ai hkrang masa, shim lum ai hku galaw lu ai, galaw shapraw ai atsam kaba, kaja ai sealing effect, ngang kang ai hte ngang grin ai lam ni a akyu ni nga ai.