INDUSTRIES

INDUSTRIES

Chemical, Petroleum Refinery & Petrochemical

NICHIAS supplies multiple products to the demanding chemical and petrochemical industry.

Product solutions supplied by NICHIAS vary from graphite gaskets used for piping flanges, heat exchangers, valve bonnets, etc, and spiral wound gaskets with expanded graphite tape filler, to calcium silicate thermal insulation materials used for insulating various types of piping and ducts, to fluoropolymer based compressed sheet gaskets used where high resistance to chemical attack in either acidic or alkaline process environments is required, to insulation resuscitation method products which is a NICHIAS product technology allowing the restoration of thermal insulation performance by winding NICHIAS insulation material over the degraded original insulation material without removing it.
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Interactive Drawings
Chemical, Petroleum Refinery & Petrochemical

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This gasket is used with the flanges and apparatuses in a plant.

TOMBO No. Product Name Type Description Data Sheet
1120 CLINSIL™ Top Joint sheets Joint sheet for high-temperature use N/A
1995 CLINSIL™ Brown Joint sheets General purpose joint sheet N/A
1804-GR series GRASEAL™ Vortex™ gasket Spiral wound gaskets Expanded graphite tape filler spiral wound gasket N/A
1804-NA series NA Vortex™ gasket Spiral wound gaskets NA paper filler spiral wound gasket N/A
9090 series NAFLON™ Vortex™ gasket Spiral wound gaskets PTFE tape filler spiral wound gasket N/A
1806-GS, 1806-GM, 1806-GH series Vortex™ gasket ‒GS/-GM/-GH Spiral wound gaskets Composite filler spiral wound gasket for high-temperature use N/A
1838R-NM Vortex™ gasket ‒NM Spiral wound gaskets developed filler spiral wound gasket for high-temperature use N/A
1850-P Plain type metal gasket Metal gaskets Metal solid gasket (plain type) N/A
1890 Serrated type metal gasket Metal gaskets Serrated type metal gasket N/A
1850-C Octagonal ring joint gasket Metal gaskets Metal solid gasket (octagonal) N/A
1850-V Oval type ring joint gasket Metal gaskets Metal solid gasket (oval) N/A
1841, 1861 Metal jacketed gasket Metal gaskets Metal jacketed gasket N/A
1200, 1210, 1215 GRASEAL™ gasket Graphite-based gasket Expanded graphite gasket N/A
1880-GR CMGC gasket Graphite-based gasket Corrugated metal gasket bonded with expanded graphite N/A
1133 CLINSIL™ Clean PTFE sheet gaskets with filler PTFE sheet gasket with filler N/A
1891 Kammprofile gasket Kammprofile gaskets Grooved semimetallic gasket N/A
9007, 9007-G20 NAFLON™ PTFE cut gasket/glass fiber-filled PTFE cut gasket PTFE-based gaskets PTFE cut gasket N/A
9007-LC, 9007-SC NAFLON™ special filler filled PTFE cut gasket/special carbon filler filled PTFE cut gasket PTFE-based gaskets Special filler filled PTFE cut gasket (low creep) N/A
9007-GL, 9007-FD NAFLON™ GL gasket/FD gasket PTFE-based gaskets Special filler filled PTFE cut gasket (flexible) N/A
9010-NA NAFLON™ PTFE cushion gasket PTFE-based gaskets PTFE enveloped gasket N/A
9096 NICHIAS Soft Seal™ PTFE-based gaskets PTFE soft type gasket N/A
9096-SGM SGM™ gasket PTFE-based gaskets Rolled PTFE gasket (* SGM is a trademark of W. L. Gore & Associates, Inc.) N/A

This packing is used with various valves in a plant.

TOMBO No. Product Name Type Description Data Sheet
2280-S, 2280-S-SQ Super Seal Packing Valve packings Braided expanded graphite packing for high-temperature use N/A
9077 NAFLON™ Carbon Fiber Packing Valve packings Carbon fiber packing N/A
9033, 9034 NAFLON™ Fiber Packing-T Valve packings Corrosion-resistant PTFE fiber packing N/A
9042 NAFLON™ Fiber Packing-G Valve packings Corrosion-resistant rolled PTFE fiber packing N/A
- Other packing for valves Valve packings Other packing for valves N/A
9038 G-Flon Packing Packings for rotating equipment Corrosion-resistant graphite particles containing PTFE yarn N/A
9077-L NAFLON™ Carbon Fiber Packing - L Packings for rotating equipment Corrosion-resistant carbon fiber packing N/A
9040 Aramid Fiber Packing Packings for rotating equipment General-purpose aramid fiber packing N/A
9039 Gylon Packing Packings for rotating equipment General-purpose carbonized packing N/A
2940 Graphite Fiber Packing Packings for rotating equipment Packing for high-temperature use N/A
9042-OX, 9042-E-S NAFLON™ Fiber Packing-G Packings for food equipment Packings for food equipment N/A

These thermal insulation materials and Refractory materials are used for the pipes, ducts, and furnaces in a plant

TOMBO No. Product Name Type Description Data Sheet
- MG Board Rock wool products Board-form heat-insulation/sound-absorption material N/A
- MG Wired Blanket Rock wool products Blanket-form heat-insulation/sound-absorption material N/A
- MG Mighty Cover™ Rock wool products Heat-insulation material for pipe made of rock wool N/A
5615 FINEFLEX™ BIO Blanket Bio soluble fiber products Blanket-form heat-insulation material N/A
5625 FINEFLEX BIO™ Block Inorganic fiber products for ultrahigh-temperature use Lining material for industrial furnaces relating to iron and steel N/A
5685 FINEFLEX BIO™ Textile Inorganic fiber products for ultrahigh-temperature use Available as cloth, tape, cord, twisted rope or braided rope; used in heating zone separators and curtains for furnaces N/A
- Adhesives/Spray Coat/FF Cartridge Inorganic fiber products for ultrahigh-temperature use Adhesive, coating, and joint filler material N/A
5461 RF Board Alumina fiber products Alumina fiber-based heat-insulation board N/A
8350 RUBILON™ Cloth Alumina fiber products Continuous alumina fiber textile product N/A

This product absorbs the expansion, contraction and displacement of various ducts and pipes caused by heat and vibration.

TOMBO No. Product Name Type Description Data Sheet
9999-NA NA Bellow-Q™ Expansion joints Non-metallic flexible expansion joint N/A

These fluoropolymer tanks and pipes are used in liquid lines that carry strongly acidic and alkaline substances.

TOMBO No. Product Name Type Description Data Sheet
- NAFLON™ hose Hoses Fluoropolymer hose N/A
- PAF lined pipes Pipe materials PAF lined pipes N/A
- Fluoropolymer lined valve Valves Fluoropolymer lined valve N/A
- Fluoropolymer tank lining Tank linings Fluoropolymer tank lining N/A
- Vessel accessory Vessel accessories Vessel accessory N/A
9946 PFA roto lining Roto linings Fluoropolymer roto lining N/A
9947-T NAFLON™ PFA roto molded tank Roto linings Fluoropolymer roto molded tank N/A
9035 NAFLON™ coating Coatings Fluoropolymer coating N/A

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