Flex Industrial Co., LTD


Double Sphere Rubber Expansion Joint Threaded Unions S-30

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Double Sphere Rubber Expansion Joint Threaded Unions S-30

1. Superb absorption vibration. 

2. Effective for large eccentricity thermal and bending angle. 

3. Low cost installation and operation. 

4. BSPP, BSPT, and NPT threaded unions available. 

 

 DN

Length

Allowable Movement

Operating Condition

mm(in)

(mm)

Axial

Compression

Axial

Elongation

Transverse

Deflection

Angular

Deflection

Max. Pressure

Max. Temperature

Vacuum

Rating (in.)

kg/cm2 (PSIG)

°C(°F)

20(3/4)

200

22

6

22

45°

10(150)

115(240)

405(16.20)

25(1)

200

22

6

22

45°

10(150)

115(240)

405(16.20)

32(5/4)

200

22

6

22

45°

10(150)

115(240)

405(16.20)

40(3/2)

200

22

6

22

45°

10(150)

115(240)

405(16.20)

50(2)

200

22

6

22

45°

10(150)

115(240)

405(16.20)

65(5/2)

240

22

6

22

45°

10(150)

115(240)

405(16.20)

80(3)

240

22

6

22

45°

10(150)

115(240)

405(16.20