Midland Industries

Midland 304 Stainless Steel Bolt & Non-Asbestos Gasket Sets

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  • Midland SS Bolts Non-Asbestos Gaskets
  • Midland Industries
$15.99 - $55.03

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Description

Midland 304 Stainless Steel Bolt & Non-Asbestos Gasket Sets

Midland 304 Stainless Steel Bolt & Non-Asbestos Gasket Sets provide the hardware and sealing components needed for complete compatible flanged piping connections.

Each kit includes a full-face non-asbestos gasket along with matching 304 stainless steel bolts, nuts, and washers sized for a specific nominal flange. Available for nominal pipe sizes from 2" through 12", these complete flange sets simplify installation, reduce sourcing time, and help prevent component mismatches.

Product Highlights

  • Complete Midland flange installation kit
  • Includes one full-face non-asbestos gasket
  • 304 stainless steel bolts included
  • Matching 304 stainless steel nuts included
  • 304 stainless steel washers included
  • Excellent corrosion resistance
  • Hardware matched to specific nominal flange sizes
  • Helps reduce installation and ordering complexity
  • One complete flange set per package
  • Available for nominal pipe sizes from 2" through 12"
  • Suitable for commercial, industrial, municipal, HVAC, and waterworks piping systems

Technical Specifications

Product Type Flange Bolt & Gasket Set
Brand Midland
Gasket Style Full Face
Gasket Material Non-Asbestos
Bolt Material 304 Stainless Steel
Nut Material 304 Stainless Steel
Washer Material 304 Stainless Steel
Included Hardware Bolts, Nuts, and Washers
Package Quantity One Complete Flange Set
Available Sizes 2" Through 12" Nominal Pipe Sizes
Primary Function Flanged Joint Assembly and Sealing
Typical Applications Commercial, Industrial, Municipal, HVAC, and Waterworks Piping Systems

Kit Components

Full-Face Gasket

The non-asbestos gasket covers the full flange face and provides the sealing surface between compatible mating flanges.

304 Stainless Steel Bolts & Nuts

Matched stainless steel bolts and nuts provide the clamping force required to secure the flange connection.

304 Stainless Steel Washers

Included washers help distribute bolt loading across the flange hardware during assembly.

Construction Details

Each Midland flange set includes a durable full-face non-asbestos gasket designed to provide dependable sealing performance in compatible bolted flange connections.

The included bolts, nuts, and washers are manufactured from 304 stainless steel for excellent corrosion resistance and dependable mechanical performance.

Packaging all required gasket and hardware components together helps reduce procurement time, simplify installation, and minimize the risk of mismatched flange components.

Why Choose 304 Stainless Steel Hardware?

Corrosion Resistance

  • 304 stainless steel construction
  • Suitable for many moisture-prone environments
  • Useful for indoor and outdoor installations
  • Provides long-term corrosion resistance
  • Well suited for commercial and municipal piping systems

Complete Matched Hardware

  • Bolts included
  • Nuts included
  • Washers included
  • Matched to nominal flange size
  • Helps streamline flange assembly

Full-Face Non-Asbestos Gasket

Complete Flange Coverage

The full-face gasket extends across the complete flange face and includes bolt-hole openings to help maintain proper alignment during installation.

Uniform Compression

Proper bolting and tightening procedures help compress the gasket evenly around the flange connection for dependable sealing performance.

Typical Applications

Commercial & HVAC Systems

  • HVAC piping
  • Building water systems
  • Mechanical room piping
  • Commercial plumbing
  • Flanged valve installations

Municipal & Industrial Systems

  • Municipal water piping
  • Waterworks systems
  • Industrial utility piping
  • Plant piping
  • Flanged fittings and equipment

304 Stainless Steel vs. Zinc-Plated Steel Hardware

304 Stainless Steel

304 stainless steel provides corrosion resistance throughout the material and is often selected for environments where moisture or long-term corrosion resistance is a concern.

Zinc-Plated Steel

Zinc-plated steel uses a protective coating over carbon steel and is commonly used for general-purpose installations where moderate corrosion protection is sufficient.

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Frequently Asked Questions

What is included in each set?

Each set includes one full-face non-asbestos gasket along with 304 stainless steel bolts, nuts, and washers.

What material is the gasket?

The supplied product information identifies the gasket as non-asbestos material.

What material is the hardware?

The supplied product information identifies the bolts, nuts, and washers as 304 stainless steel.

What sizes are available?

The supplied product information identifies nominal pipe sizes from 2" through 12".

How many flange connections does one package assemble?

The supplied product information identifies one complete flange set per package.

Why use 304 stainless steel hardware?

304 stainless steel provides excellent corrosion resistance and dependable durability for many commercial, municipal, HVAC, industrial, and waterworks environments.

Why use a full-face gasket?

A full-face gasket covers the complete flange face and aligns with the flange bolt holes to provide a continuous sealing surface between compatible mating flanges.

Are the bolts matched to the flange size?

Yes. The supplied product information states that the hardware is matched to specific nominal flange sizes.

Can these kits be used with flanged valves?

Yes. The supplied product information identifies flanged valves, fittings, and piping components as intended applications.

How should the bolts be tightened?

Use the recommended cross-pattern tightening sequence and applicable torque specifications to help achieve uniform gasket compression.

What should I verify before ordering?

Confirm nominal flange size, flange drilling, bolt-hole pattern, gasket compatibility, hardware requirements, system pressure, and intended media before ordering.

Important Ordering & Installation Notes

  • This listing is for Midland 304 Stainless Steel Bolt & Non-Asbestos Gasket Sets.
  • Each package contains one complete flange installation set.
  • Available nominal pipe sizes range from 2" through 12".
  • Confirm the required nominal flange size before ordering.
  • Verify flange drilling and bolt-hole pattern compatibility.
  • Confirm non-asbestos gasket compatibility with the intended media, pressure, and operating temperature.
  • Verify that 304 stainless steel hardware is appropriate for the application and environment.
  • Ensure flange faces are clean and properly aligned before assembly.
  • Center the gasket between mating flange faces before tightening hardware.
  • Install bolts, nuts, and washers evenly around the flange.
  • Use an appropriate cross-pattern tightening sequence to distribute gasket compression uniformly.
  • Follow applicable torque requirements for the flange, gasket, and bolting arrangement.
  • Do not use flange bolts to pull severely misaligned piping into position.
  • Inspect the assembled connection for proper gasket seating before placing the system into service.
  • Install according to applicable piping standards, project requirements, and manufacturer recommendations.
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