Corrosion-resistant iron plate flange

1. Utilize mediums such as water, alcohol, ammonia, barium carbonate, and benzene (WCB material with temperature range of -29°C to 425°C).

2. Utilize mediums such as pellets, oils, pulp, and carbon dioxide gas (stainless steel materials can be used at temperatures ranging from -60℃ to 232℃).

3. Strictly prohibited: fluorine ion-containing liquids (such as HF, etc.), as well as strong alkalis and phosphoric acid (temperature below 150°C, concentration over 30%).

4. General operating temperature for stainless steel is ≤150°C, pressure range is 0.6-2.5MPA; please specify if exceeding these specifications when placing an order.

Iron flange gaskets come in various materials based on pressure ratings, ranging from low-pressure asbestos gaskets to high-pressure asbestos gaskets and metal gaskets.

1. Carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, aramid, PPC, and more, categorized by material.

2. Divided by manufacturing method, it can be classified into forged flanges, cast flanges, welded flanges, and rolled flanges (for large sizes)

3. Divided by manufacturing standards, it can be categorized into national standards (Ministry of Chemical Industry standards, Petroleum standards, Electric Power standards), American standards, German standards, Japanese standards, Russian standards, and so on.