Dual ball sphere rubber expansion joint
USD $1 - $300 /Piece
Min.Order:1 Piece
Hebei Lanwei Imp. & Exp. Co., Ltd.
Size: DN32MM--DN600MM (1 1/4"--24")
Rubber material: EPDM,NBR, NR, Neoprene
Rubber sphere: Single sphere/ Dual-ball
Flange: DIN2576 PN10
Flange material: Carbon steel
Flange surface: Galvanized
Main Material :
NO. | NAME. | Material |
1 | Inner and outer rubber | NR,EPDM,NBR |
2 | Key frame | Nylon Cord Fabric |
3 | booster ring | Steel Wire Strand |
4 | Flange | Q235 |
Condition:
Size | I | II | III |
working pressure MPa (Kgf/cm2) | 1(10) | 1.6(16) | 2.5(25) |
Explosion pressure MPa(Kgf/cm2) | 3.0(30) | 4.8(48) | 5.5(55) |
Vacuum KPa(mmHg) | 53.3(400) | 86.7(650) | 100(750) |
Temperature | -15--115 centigrade ,customer made type could reach to -30--250 centigrade | ||
Media | water, sea water, water steam, oil, acid, alkali |
Main material