API 7K UC-3 CASING SLIPS Kayan aikin sarrafa bututu
Nau'in Casing Slips UC-3 sune zamewar sassa da yawa tare da na 3 in/ft akan madaidaicin taper (sai girman 8 5/8"). Kowane sashi na zamewa ɗaya ana tilasta shi daidai yayin aiki. Ta haka kashin zai iya kiyaye siffa mafi kyau. Su yi aiki tare da gizo-gizo, a saka kwanoni masu tafe iri ɗaya. An tsara zamewar kuma an kera ta bisa ga API Spec 7K
Ma'aunin Fasaha
Farashin OD | Ƙayyadaddun jiki | Total Adadin sassa | Lambobiber na Saka | Tafi | Ƙimar Tafi (Gajeren Ton) | |
in | mm | |||||
7 | 177.8 | 8 5/8 | 10 | 10 | 1:3 | 250 |
7 5/8 | 193.7 | |||||
8 5/8 | 219.1 | |||||
9 | 228.6 | 10 3/4 | 10 | 10 | 1:4 | |
9 5/8 | 244.5 | |||||
10 3/4 | 273.1 | |||||
11 3/4 | 298.5 | 13 3/8 | 10 | 12 | ||
12 3/4 | 323.9 | |||||
13 3/8 | 339.7 | |||||
16 | 406.4 | Daidai da 13 3/8 | 14 | 14 | ||
18 5/8 | 273.1 | 17 | 17 | |||
20 | 508 | 17 | 17 | |||
22 1/2 | 571.5 | 19 | 19 | |||
24 | 609.6 | 19 | 19 | |||
26 | 660.4 | 21 | 21 | |||
30 | 762 | 24 | 24 | |||
36 | 914.4 | 28 | 28 | |||
42 | 1066.8 | 32 | 32 |
Ku rubuta sakonku anan ku aiko mana