High Temperature Resistant Insulation Gasket For Steel Flange Sizes 1/2" to 48" ASME B16.5 Ambient Temperature -40To 250C Type D

Product Description:

This DN25 PN40 flange insulation kit (per GOST 33259 standard) is a complete assembly designed to provide reliable electrical isolation and sealing for pipeline flanges, preventing galvanic corrosion and protecting your cathodic protection systems.

The kit includes 1 G10+PTFE composite insulation gasket, 4 fiberglass-reinforced insulating sleeves, a full set of insulating washers, and matching metal pressure washers. The G10 fiberglass core delivers high mechanical strength and excellent dielectric properties, while the PTFE lining offers outstanding chemical resistance and sealing performance.

Rated for PN40 pressure, this kit operates reliably from -40℃ to 250℃, with insulation resistance exceeding 1MΩ and a breakdown voltage up to 5kV. It is ideal for oil & gas, chemical processing, and buried steel pipeline applications.

Features:

• Product Name: Flange Insulation  Kit
• Delivery Time: Dependent on order quantity
• Packaging Details: Plywood cases or pallets
• Supply Ability: 200 tons per month
• Installation Method: Bolted
• Sleeve Material: G10
• Flange Kits
• Insulation Sleeve for Bolt
• Insulation Washer for Bolt

Technical Parameters:

Applications:

The gaskets are manufactured using high-quality materials and adhere to strict ISO9001 certification standards. The gaskets are designed to provide reliable and long-lasting sealing performance, even in the most demanding environments.

These gaskets are ideal for use in flange insulation kits and flange kits, providing an effective insulation sleeve for bolts. This helps to prevent galvanic corrosion and ensure the long-term integrity of the pipeline system. The gaskets are also suitable for use in high-pressure and high-temperature applications.

The FLRS brand is known for its quality and reliability, and FLRS-G009 is no exception. With a minimum order quantity of just 5 pieces and payment terms that include T/T, L/C, Western Union, and Paypal, these gaskets are accessible to a wide range of customers. The supply ability of 100 tons per month ensures that customers can always have access to the gaskets they need, and delivery times of 8-20 days ensure that they can receive their orders quickly.

The gaskets are available in a range of packaging options, including cartons, plywood cases, and plywood pallets. This ensures that customers can receive their gaskets in the packaging that best suits their needs.

Product Packaging:

• The  product will be packaged in a sturdy cardboard box.
• The box will be sealed with strong adhesive tape to prevent any damage or tampering during shipping.
• The gasket will be placed inside a plastic bag to protect it from moisture and other environmental factors.

Shipping:

• The  product will be shipped via a reputable courier service.
• The shipping cost will be calculated based on the destination and the weight of the package.
• The estimated delivery time will be provided to the customer upon checkout.
• The customer will be provided with a tracking number so they can monitor the progress of their shipment.