Bolt & Gasket Sets

Bolt & Gasket Sets for Industrial Piping

Bolt and gasket sets are essential components in the installation and maintenance of flanged pipe systems. These kits typically include bolts, nuts, washers and gaskets designed to provide a secure, leak-resistant seal between pipe flanges. Using the right bolt gasket combination prevents leaks, maintains pressure integrity and supports long-term reliability in critical applications.

Applications of Bolt & Gasket Sets

These sets are used across multiple industries where flanged connections are standard. Common uses include:

• Water and wastewater treatment plants – sealing joints in distribution and treatment pipelines.

• Oil, gas and petrochemical facilities – handling high-pressure and temperature systems with durable gasket materials.

• Power generation and process industries – ensuring tight connections in boilers, heat exchangers and pressure lines.

• Municipal infrastructure – connecting ductile iron, carbon steel or PVC pipes in underground water systems.

By supplying both bolts and gaskets together, these kits save time during installation and help maintain proper alignment of flanged joints.

Material Options

Bolt and gasket kits are available in a range of materials to match different operating conditions:

• Bolts and fasteners – carbon steel, stainless steel and coated alloys depending on corrosion resistance needs.

• Gaskets – non-asbestos, EPDM, nitrile, PTFE and other industrial-grade sealing materials. Non-asbestos gaskets are particularly common today as they meet modern safety and environmental requirements while still delivering reliable performance.

Benefits of Using Complete Kits

• Provides a matched set for consistent sealing performance.

• Reduces risk of leaks by ensuring correct bolt length and gasket sizing.

• Saves procurement and installation time compared to sourcing parts individually.

• Supports compliance with industry standards for flanged connections.

Choosing the Right Bolt & Gasket Kit

When selecting a kit, it’s important to consider pipe size, flange type, pressure class, temperature range and the type of fluid being handled. For example, high-temperature steam lines may require a different gasket material than low-pressure water distribution systems. Matching the gasket screw and flange bolt kits to your application prevents premature wear and system downtime.

Trupply’s Product Range

At Trupply, we carry a wide range of bolt and gasket sets for flanged piping systems. Our catalog includes options suitable for waterworks, oil and gas, chemical processing and municipal projects across the USA. Explore our selection to find pipe flange bolt kits and non-asbestos gasket sets that fit your system requirements with reliability you can count on.