EN856 4SP ngongo waipēhi
Taupānga:
EN856 4SP ngongo waipēhi he rite ki te EN 856 4SH ngongo waipēhi.He wha-huringa teitei tensile waea torino whakakaha hanganga a taea hoatu te ngongo pai ātete abrasion me impulse rohirohi. Ka whakatauritea ki te 4SH, ko te ngongo waipēhi 4SP he iti ake nga momo diameter (ID), he iti ake te pehanga mahi. Ka taea te whakamahi mo nga taputapu ngahere me nga taputapu maina.
| Nama take. | Rahi | ID (mm) | WD (mm) | OD | Max. | Te Pehenga Tohu | Min. BP | Min. Piko Radium | Taumaha |
| 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 |
