Spectacle Blind Flange

Sizes: From 1/4" up to 64". Bigger than 64" can also be made available upon request.

Pressure rating: From #150lbs to #2500lbs

Steel grades: Carbon Steel (A516 Gr 60/65/70), Mild Steel (A36/S275 JR/ A285 Gr C), Stainless Steel (SS304, SS316). NACE Sour Service is available as well.

Flange faces: Facing for these flanges come in flat faced (FF), raised face (RF) and Ring-type-joints (RTJ)

Specifications: ASME B16.48

Dimensional Accordance: API 590 and ASTM 16.48 or custom requirements.

Paint finish: Standard paint for Carbon & Mild Steel flanges are black matt. Any other requirements are also catered to.

Other related products: Spade flanges, Spacers flanges, Paddle blank flanges, Paddle Spacer flanges, Orifice plate flanges & Bleed Ring flanges.

Some of the popular plate brands we use:

Dillinger Hutte, Germany/France
Corus, UK
Nippon Steel, Japan
Tata Steel, UK
Dan Steel, Denmark
Rukki, Finland
Columbus, South Africa
Aperam, Belgium
Outokumpu, Brazil
Nlmk Clabecq, Belgium

Highlights:

Flawless design
High-quality material
Technical support
Leak-proof nature
Corrosion resistant
Blasting & coating available if required