1 1/4" Code 61 Oring Face Blanking Blind Flange Stainless Steel SS316 3000 PSI

This SAE blind flange meets the standard of SAE J518 and ISO 6162. The material used is stainless steel SS316 that increases the resistance against corrosion and rust. The body made is made via normalized forgings. Normalization process increases the hardness and strength of steel. As for the working pressure, this four-bolt blind flange can withstand pressure up to 3000 PSI. It is also categorized under Code 61 flanges, where the pressure range for this series is up to 3000 PSI. The allowable working temperature for steel blind flange is -60°C - +50°C. O-ring SAE blind flange contains a groove seat to place a rubber O-ring. O-ring SAE blind flange helps to avoid leakage as all metal-to-metal flanges are more prone to leakage. Install it with flat face SAE flange with cap screws and spring washers.For proper installation, check out the simple steps below.Step 1: Ensure the sealed surface is free from scratches and contamination. Apply lubricant on the seal.Step 2: Position the flange and place the washer on the cap screws to bolt through the bolt holes.Step 3: Screw on the cap screws by hand first then tighten with a wrench to its appropriate torque value.

• Ability to withstand high working pressure up to 3000 PSI (Code 61). Working temperature of -60°C - +50°C.
• Protection against leakage. Suitable for high pressures, larger sizes and assembly in tight quarters.
• Body is made from normalized forgings and of stainless steel SS316 material. This steel grade has good resistance to external impact and high tensile strength.
• Blind O-ring SAE flange connection side. Connect with blind counter-flange (flat) SAE flange.
• Install at the end of hydraulic systems to block fluids passage.