TYPE SJ SINGLE JOINT ELECTORS
Tha àrdaichear cuideachaidh sreath SJ air a chleachdadh sa mhòr-chuid mar inneal ann a bhith a’ làimhseachadh cas singilte no tubing ann an obair drileadh is saimeant ola is gas nàdarrach. Bidh na toraidhean air an dealbhadh agus air an dèanamh a rèir riatanasan ann an Sònrachadh API Spec 8C airson Uidheam Drileadh is Togail Riochdachaidh.
Paramadairean Teicnigeach
Modail | Meud (a-staigh) | Ceap le inbhe (KN) | |
in | mm | ||
SJ | 2 3/8-2 7/8 | 60.3-73.03 | 45 |
3 1/2-4 3/4 | 88.9-120.7 | ||
5-5 3/4 | 127-146.1 | ||
6-7 3/4 | 152.4-193.7 | ||
8 5/8-10 3/4 | 219.1-273.1 | ||
11 3/4-13 3/8 | 298.5-339.7 | ||
13 5/8-14 | 346.1-355.6 | ||
16-20 | 406.4-508 | ||
21 1/2-24 1/2 | 546.1-622.3 | 60 | |
26-28 | 660.4-711.2 | ||
30-36 | 762.0-914.4 |
Sgrìobh do theachdaireachd an seo agus cuir thugainn e