Blind Flange

We are manufacturer of blind flange in kinds of materials such as carbon steel, stainless steel, alloy
Blind flanges are used to seal the end of a piping system or pressure vessel openings to prevent flow. They are commonly used for pressure testing the flow of liquid or gas through a pipe or vessel. They also allow easily access to the pipe in the event that work must be done inside the line. Blind pipe flanges are often used for high pressure applications.

Feature

Pressure: 150# – 2500# PN 2.5 to PN 250
Size: from ½” (15 NB) to 48″ (1200NB)
Material: ASTM A105 F1/ F5/F9/F11/F22/F91.304/310/316/321/347 Nickel 200/201, Monel, Inconel 800, Hastelloy C 276
Surface treatment: Transparent oil, rust-proof black oil or hot galvanized
Standard: ANSI ASME JIS DIN