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Tecno Invest

Metal Gaskets

These sealing products are widely used in manufacturing plants, for piping of petroleum based products and chemicals, and in the power generation industry.
We are able to supply the following types of gasket.

Ring joints

Materials: soft iron, carbon steel, stainless steel and special steels - types: oval, octagonal, RX and BX - specifications: API st 6a, ANSI B16.20

Lens gaskets

Materials: soft iron, carbon steel, stainless steel and special steels - specifications: DIN 31271 and DIN 2696
Spiral wound gaskets
Metallic shapes and rings: carbon steel, stainless steel and special steels - inserts: non asbestos materials, PTFE, graphite and special materials - types: spiral and spiral with centring rings - specifications: BS 3381, API 601 e DIN 2632"2638

Metal jacketed seals

Metallic covering: carbon steel, stainless steel and special steels - insert: non asbestos materials, PTFE, graphite and special materials - types: ring and ring with ribs of different shapes

Flat seals

Materials: carbon steel, stainless steel, special steels also with non asbestos materials, PTFE and graphite covering

  • types: flat section, grooved face, corrugated and shaped
  • specifications: DIN 2690, DIN 2691, DIN 2692 e BS 3293

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