Ihe nkwụnye ọkụ(Flange nkwụnye, threaded flange, flange) nwere ike iji maka mgbanwe njikọ n'etiti grooved ọkpọkọ na akụrụngwa & valves na flanges.Dayameta, ọnọdụ na nha nke oghere bolt na ihe nkwụnye Flange na-adaba na bolts nke ụkpụrụ mba ụwa (GB9114. 9115. 9116. 9119. 9123-88).
1.Tupu echichi, ma groove izute ọkọlọtọ kwesịrị ịlele wee hichapụ pickles, ígwè nchara, kegriiz unyi na gasket mgbanaka na ọkpọkọ.
2. Gwakọta otu akụkụ nke flange na ọkpọkọ, ma debe ya na oghere nke ọkpọkọ.
3. Tinye akụkụ ọzọ nke flange n'ime oghere ahụ, gbanye bolts na mkpụrụ nke ọma na nkezi.akụkụ abụọ.
4. Lelee gasket ka ọ dị na ọnọdụ ọ bụla, gbasaa mmanu n'elugajụjụ.
5. Kpọkọta gasket na ọkpọkọ OD na flange groove, na-edebe gasket na nhazi ziri ezi.
6. Chekwaa bolts ma zoo aka na tebụl 5 maka Bolt-Torque.
7. Tinye bolts ọkọlọtọ na oghere oghere.
8. Tinye bolts ọkọlọtọ n'ime oghere flange mated ma gbanye mkpụrụ na ha.
9. Chekwaa mkpụrụ ma zoo aka na tebụl 5 maka Bolt-Torque.
Oge nzipu: Jul-21-2021