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316 Stainless Steel Spiral Wound Gasket, 1.57 in Bore, 0.126 in Thick, Pkg Qty 12

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Industrial · SKU: MK0695

316 Stainless Steel Spiral Wound Gasket, 1.57 in Bore, 0.126 in Thick, Pkg Qty 12

This 316 stainless steel spiral wound gasket is engineered for high-pressure sealing applications in piping and flange systems. It features a 1.

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$69.99
$5.83/each(12 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$69.99
11 - 50-5%$66.49
51+-10%$62.99
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Quick Answer

How Buyers Should Evaluate 316 Stainless Steel Spiral Wound Gasket, 1.57 in Bore, 0.126 in Thick, Pkg Qty 12

This 316 stainless steel spiral wound gasket is engineered for high-pressure sealing applications in piping and flange systems. It features a 1. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.

Quick Spec Check

  • System of Measurement: Metric
  • Material Grade/Class: 316
  • Material: Stainless Steel

Purchase Details

  • Online price starts at $69.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 12 / Each.
  • Lead time: 2-3 weeks.

Use RFQ When

  • Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
  • Request support when fit, material, or substitute selection needs confirmation before order.
  • Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.

Technical Specifications

System of MeasurementMetric
Material Grade/Class316
MaterialStainless Steel
Thread SizeNot Applicable
FinishNone
Shaft/Bore Diameter1.57 in
Thickness0.126 in
Product Details

Full Description

Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.

Overview

This 316 stainless steel spiral wound gasket is a precision sealing component designed for high-integrity flange connections in demanding industrial piping systems. It is constructed to provide a reliable, leak-tight seal under varying pressures and temperatures, making it a critical part for maintenance, repair, and operations (MRO) and original equipment manufacturing (OEM) applications. The gasket's spiral wound design combines mechanical strength with sealing resilience, engineered to meet recognized industry dimensional standards.

Key Features

Engineered with alternating windings of 316 stainless steel and a flexible graphite filler Internal centering ring ensures accurate and secure alignment on the flange Provides excellent sealing performance across a wide range of pressure classes 316 stainless steel construction offers superior corrosion resistance in harsh environments Graphite filler delivers thermal stability and conformability to flange face imperfections Robust design suitable for cyclic loading and thermal cycling conditions

Specifications

Material Grade/Class: 316

Material

Stainless Steel Shaft/Bore Diameter: 1.57 in Thickness: 0.126 in Finish: None Thread Size: Not Applicable System of Measurement: Metric (manufactured to metric standard dimensions) Package Quantity: 1 piece (sold individually)

Applications

Sealing flanges in chemical and petrochemical processing pipelines High-pressure steam and utility systems in power generation Oil and gas transmission and refining operations Marine and shipboard piping systems Industrial HVAC and compressed air systems General industrial plant maintenance for pumps, valves, and vessels

Frequently Asked Questions

What are the key specifications and pressure ratings for this spiral wound gasket?
This gasket has a 1.57 inch bore, is 0.126 inches thick, and is constructed from 316 stainless steel with a graphite filler. It is manufactured to the HG/T20610-2009 standard and is rated for multiple pressure classes from PN16 up to PN160, making it suitable for high-pressure flange connections.
What are the typical applications for this specific type and size of gasket?
This DN40 size gasket is designed for sealing 1.57 inch bore flanges in piping systems handling steam, oil, gas, or chemicals. Its 316 stainless steel construction with graphite filler is ideal for high-temperature and corrosive service applications common in petrochemical, power generation, and industrial processing plants.
How is this gasket packaged, and what is the minimum order quantity?
This gasket is packaged and sold in quantities of 12 pieces per bag. The packaging protects the gaskets from damage during shipping and storage, and the quantity is suitable for maintenance kits or small project requirements.