High Temperature Sheet Gasket - anekasby.com

1 high Temperature Sheet Gasket USE SHEETS gaskets . high Temperature . This is newly developed non-asbestos gasketing Sheet for high Temperature application. Main material of expanded graphite is mixed with aramid fibers, rubber and chemicals and then processed by calendering machine. NA Joint Sheets for high Temperature CLINSIL -Top . TOMBO Features : It can be used at 260 1 MPa condition. This Gasket can be used for 2 MPa saturated steam. Seal performance and chemical resistance are quite similar to conventional asbestos joint sheets.

2 "m" and "y" value are the same as asbestos joint sheets. Maximum outer diameter is 2520 mm and irregular shapes are available. Not like graphite Sheet , surface is not scratched by normal handling process. Also good in flexibility. Thanks to the flexibility of expanded graphite, bolt re-tightening is possible. It will not cause corrosion pitching when it is used for stainless steel flange. TOMBO No. 1120. Applications : gaskets for various types of piping flanges, valves, Fluids not suitable for use with Clinsil-Top.

3 Equipment etc. Type Fluid name Service Range (For details, please refer to the Oxidizing acids Nitric acid, concentrated sulphuric acid, hot diagram on page 10) sulphuric acid, mixed acids, chromic acid,etc. Temperature : 29 260 Oxidizing salts Nitrate, chlorate, hypochlorite, etc. Pressure : Saturated steam, hot water Halogen compounds Bromine, fluorine, iodine, chlorine dioxide, etc. See Page 10 Combustion promoting gas Oxygen (pure oxygen). Water, salt solutions, weak acid and weak alkali solutions.

4 {30Of/F}. Oil at 120 or lower. {30Of/F}. Air, exhaust gas, inert gas. {10Of/F}. Availability Thickness 1270 1270 (1S) 1270 1270 (1S) 2540 3810 (6S). Width Length 1270 3810 (3S) 1270 3810 (3S). Recommended seating stress of Gasket : Please refer to page 8. Chemical resistance : CLINSIL-Top Asbestos joint Sheet TOMBO TOMBO . Tensile strength N/mm2 . Before submersion After submersion Hydrochloric Acid Sulfuric Acid Sodium Hydroxide Ammonia Water 20 70 10 65 30 70 30 RT . submersion hour : 22hr For other fluids, verification test may be necessary.

5 Please consult us for details. Caution for handling Please pay attention to over compression, especially for small diameter flanges. Maximum allowable tightening stress is listed in the table of page 8. For gas sealing, please refer to the cautions on page 11. 6. JOINT SHEETS. Compressed fiber joint Sheet is a Gasket made of a uniform mixture of fibrous material, filler, rubber and chemicals which is hot rolled by calendering to obtain smooth sheets. The sheets are processed to the required shapes and dimensions for applications in equipment, etc.

6 , in a wide range of industries. General-purpose NA Joint Sheets JOINT SHEETS. CLINSIL -Brown . TOMBO Features : Inorganic filler is added to inorganic fibers and aramid fibers; then oil-resistant synthetic rubber is added as binder to form brown NA (non-asbestos) joint sheets which contain absolutely no asbestos. This Gasket can be used for stainless steel flange since leachable halogens are little. Applications : gaskets for various types of piping flanges and valves, equipment, etc. Service Range (For details, please refer to the diagram on page 10.)

7 Temperature : 100 183 . Pressure : Saturated steam, hot water See Page 10. Water, salt solutions, weak acid and weak alkali solutions. {30Of/F} TOMBO No. 1995. Oil at 100 or lower. {30Of/F} Caution for Steam Sealing more than 100 . Air, exhaust gas, inert gas. Use ring shape (FR) and Gasket . {10Of/F}. Minimum recommended compressive stress for TOMBO. Applicable standards No. 1995 is JIS F 0602 HJ ASTM F104 F712100-B5E12M5 TOMBO No. 1993 is recommended when maximum JIS F 7102 HJ operating pressure is and over.

8 Availability Use Vortex gaskets , etc. in places where maintenance is Thickness difficult. Re-torque immediately before Temperature rise. 1270 1270 (1S) 1270 1270 (1S) 2540 3810 (6S) Do not re-torque after Temperature rise. Width Length 1270 3810 (3S) 1270 3810 (3S). Avoid piping stress to installed gaskets . NA Joint Sheets for Stream CLINSIL -Super . TOMBO Features : The main components are inorganic fibers to which inorganic filler and aramid fibers are added; oil- resistant synthetic rubber is then added as binder to form green NA (non-asbestos) joint sheets, which contain absolutely no asbestos.

9 This Gasket can be used for stainless steel flange since leachable halogens are little. Applications : gaskets for various types of piping flanges and valves, equipment, etc. Service Range (For details, please refer to the diagram on page 10.). Temperature : 100 214 . Pressure : Saturated steam, hot water TOMBO No. 1993. See Page 10 Caution for Steam Sealing more than 120 . Water, salt solutions, weak acid and weak Use ring shape (FR) and Gasket . alkali solutions. {30Of/F} Minimum recommended compressive stress Oil at 100 or lower.

10 {30Of/F}. for TOMBO No. 1993 is Air, exhaust gas, inert gas. Use Vortex gaskets , etc. in places where {10Of/F}. maintenance is difficult. Applicable standards Re-torque immediately before Temperature JIS F 0602 HJ ASTM F104 F712100-B5E12M5 rise. JIS F 7102 HJ Do not re-torque after Temperature rise. Availability Avoid piping stress to installed gaskets . Thickness 1270 1270 (1S). Width Length 1270 1270 (1S) 1270 3810 (3S). 7. Other Joint Sheets Service Temperature range Appearance TOMBO No. Product name Construction and features Application Applicable standards.