Product Name	KST-L Two rubber ball joints can allow Qu
Product Photo				Schematic Diagram
Table of Materials	serial No.		Portion				Material
	1		Main body				Polarized rubber
	2		lining				Nylon cord fabric
	3		Movable joing				Forgeable cast iron
Tcchnical Consition	Working pressureMPa(kg.f/cm2)	1.0MPa(10kgf/cm2			Angle of deflection：			（a1+a2）45OC
	Bursting pressure(kg.f/cm2)	3.0MPa(30kgf/cm2			BAcuity KPa(mmHg)：			53KPa(400mm Hg)
	Applicable temp.	-20~+115
	Applicable media	Water.sea water.hot water compressed air.weekacidweak alkali,etc
Table of Main Paremeters of Nominal Core Diameter.Length.Displacement Value and Flange
Nominal core diameter DN Length (mm） Axial displacement Lateral dislacement(mm) mm in. Stretch (mm) Compression 15 1/2 200 5~6 22 22 20 3/4 200 5~6 22 22 25 1 200 5~6 22 22 32 11/4 200 5~6 22 22 40 11/2 200 5~6 22 22 50 2 200 5~6 22 22 65 21/2 200 240 5~6 22 22 80 3 200 240 5~6 22 22

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