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Double Sphere Rubber Expansion Joint SF20

Datetime：2019-05-30 09:27:03 Visits：

	•Size: DN15-DN80
	•Cover/Tubel: EPDM,NBR,NR, CSM,VITON,SILICON upon request
	•Union Material : Malleable Iron
	•Union Style: BSPP,BSPT,NPT
	•Working Pressure: PN10
	•Hydralic Test according to EN12266-1, ISO5208
	• WRAS approved Rubber also available on request.
Features:
1.Perfect 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.