NICHIAS Corporation NA 渦流墊片 TOMBO 1834-NA-EOS 20K 90A 1834-NA-EOST4.5X20KX90A 1834-NA-EOST4.5X20KX90A

Feature

• An economical spiral gasket with hoop-like metal plates and soft heat-resistant paper wrapped alternately.
• It has a distinctive seal structure and can be used in high temperature and high pressure conditions.
• Since it fits well with the flange, it can be sealed with lower tightening force than metal gasket.
• Gasket for flanges of various pipes and equipment.

Specifications

• Nominal Diameter (A): 90
• Nominal diameter (B): 3 1/2
• inner diameter (mm) : 114
• outer diameter (mm) : 150
• thickness (mm): 4.5
• pressure of use (K): 20 K
• Operating Temperature Range (degrees C): -29 ° C, to 350 ° C
• There are two other manufacturing countries.
• Operating Temperature Range (degrees C): -29 ° C, to 350 ° C
• Operating Temperature: -29 to 350 ° C
• Spiral gasket with outer ring SPCC (carbon steel)
• maximum working pressure: Water System Fluid 26 MPa/Oil System Fluid 10 MPa/Gas System Fluid 7 MPa
• material/Finishing: Filer Material: Non-asbestos Paper, Hoop Material: SUS304, Outer Ring Material: SPCC
• Use GR Vortex or Naflon Vortex for corrosive fluids.
• Country of Origin: Japan
• Item code: 114 -3528

Package size

• *This product might require extra fees.
• Package size：340×340×335 mm 220 g