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  • Specification might be changed for quality improvement
  • Specification by ASTM, DIN & ISO RULE are available.
  • 550A~3000A available by order
    • Unit of Measure

    Nominal Pipe Diameter

    		 500 A

    D1 - Pipe Outside Diameter by KS/JIS

    		 508.0 mm

    D2 - Pipe Min-Max Range

    		 505-512 mm

    OD - Outside Diameter

    		 20.000 in

    M - Tightening Bolt SUS 304 or SCM 435

    		 M18x165Lx3BOLTS

    A - Diameter of SUS 304 or S45C Bar and Barnut

    		 32 mm

    L - Length of Coupling

    		 255 mm

    l  - Sealing Sleeve Lip's Distance

    		 170 mm

    T - Thickness of SUS 304 Coupling Case

    		 3.0 mm

    U - Coupling Outside Diameter

    		 550 mm

    W.P - Maximum Working Pressure

    		 6 kg/cm²

    W - Weight per Each Set

    		 23.8 kg

    P - Standard Torque

    		 100-120 N·m1000-1200 kgf·cm

    Tube Diameter

    		 20 in

    Norm

    		 KS/JIS

    Sleeve Material

    		 EPDM NBR Silicone Viton