SPECTACLE BLIND MANUFACTURER

OTG Tech Asia is Malaysia and Korea manufacturer to supply Steel Spectacle Blinds.
OTG Tech Asia is export division and joint venture between Steel Flanges & Fittings Manufacturer – Malaysia’s Petro Parts Sdn Bhd (PPSB) and Korea’s K Tech Global Corporation (KT). We are ISO 9001 certify manufacturers.

Spectacle Blinds are generally applied to permanently separating pipe systems, or just to connect with each other. A Spectacle Blind is a steel plate cut into two discs of a certain thickness.
The two discs are attached to each other by section of steel similar to the nose piece of a pair of glasses. One of the discs is a solid plate, and the other is a ring, whose inside diameter is equal to that of a flange.

ASME MATERIAL SPECIFICATION

  • Carbon Steel: ASTM/ASME A105, A350 LF1, LF2, A266, A694, A765 Gr2 
  • Alloy Steel: ASTM/ASME SA182 F1, F5, F9, F11, F12, F22, F51, A350- LF3 
  • Stainless Steel: ASTM/ASME SA182 F304, 304L, F316, 316L, F310, F317L, F321, F347 
  • Duplex Stainless Steel: ASTM / ASME SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61

Please contact us if you have any query about our products. EMAIL to otg@otgfitting.com

1. Spectacle blind 2. Flanges 3. Gaskets 4. Stud Bolts

OTG Spectacle Blind Manufacturer | www.otgfitting.com
OTG Spectacle Blind Manufacturer | www.otgfitting.com

OTG Spectacle Blind Manufacturer | www.otgfitting.com
OTG Spectacle Blind Manufacturer | www.otgfitting.com

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