German standard expansion rubber joint with flange

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

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