EN856 4SP tuubada biyaha
Codsiga:
EN856 4SP tuubada hydraulic tuubada waxay la mid tahay EN 856 4SH tuubada hydraulic.Waxa kale oo ay leedahay qaab dhismeedka xoojinta xadhigga fidsan ee afar-wareeg ah waxayna siin kartaa tuubada iska caabinta ugu fiican iyo daalka kicinta. Marka la barbar dhigo 4SH, tuubada hydraulic 4SP waxay bixisaa noocyo dhexroor gudaha ah oo yar (ID), sidoo kale waxay leedahay cadaadis shaqo oo hooseeya. Waxay noqon kartaa isticmaale kaymaha iyo qalabka miinada.
| Shayga Lam. | Cabbirka | Aqoonsiga (mm) | WD (mm) | OD | Max. | Caddaynta Cadaadiska | Min. BP | Min. Laab Radium | Miisaanka |
| EN4SP-1 | 1/4 | 6.5 | 15 | 18 | 6525 | 13050 | 26100 | 150 | 0.64 |
| EN4SP-2 | 3/8 | 9.5 | 17 | 21 | 6450 | 12900 | 25810 | 180 | 0.75 |
| EN4SP-3 | 1/2 | 13 | 20 | 25 | 6020 | 12035 | 24070 | 230 | 0.89 |
| EN4SP-4 | 5/8 | 16 | 24 | 28 | 5075 | 10150 | 20300 | 250 | 1.10 |
| EN4SP-5 | 3/4 | 19 | 28 | 32 | 5075 | 10150 | 20300 | 300 | 1.50 |
| EN4SP-6 | 1 | 25 | 35 | 40 | 4060 | 8120 | 16240 | 340 | 2.00 |
| EN4SP-7 | 1-1/4 | 32 | 46 | 51 | 3045 | 6090 | 12180 | 460 | 3.00 |
| EN4SP-8 | 1-1/2 | 38 | 52 | 56 | 2680 | 5365 | 10730 | 560 | 3.40 |
