4 Spiral Wound Grafoil Pipe Flange Gasket Seals 304 Ss Chemical Resistant New

US $14.99

  • Springfield, Tennessee, United States
  • Jan 30th
1769C1C.62 New Leader GT (USA), Type SR Spiral Wound, Graphite / Grafoil (Leaderfite) 304 Stainless Steel, ASME B16.20, 1" Pipe Flange Gaskets, Number T4122BK (on the gaskets).  Each bid quantity is for a Lot of Four (4) Gaskets.  You may bid / buy any number of lots, up to the total quantity available above. This item was acquired at a salvage freight sale recently.  They were received in opened packages in a non-factory box, so they have some minor scuffs and other signs of handling.  Based on the yellow color and the pink stripe, we believe the spiral portion is type 304 stainless steel with a filler of Leaderfite (a proprietary variant of Grafoil).  Please make sure you know for certain before installing and "testing" with several thousand PSI.  The outer ring attracts a magnet, so that portion is apparently either carbon steel or some type of magnetic stainless. Written on the gasket ring: LEADER GT   1" 3/600# 304/NASB ASME B16.20   T4112BK According to the calipers Overall diameter:  2.895" Inside diameter:  1.250" Outer ring thickness:  .122" Inner seal element (spiral) thickness:  .195" According to the manufacturer: SR Leader GT SR style consist of a metal guide ring and a spiral wound sealing element. Description: This gasket consist of a metal guide ring (or sometimes referred to as a centering ring) and a spiral wound sealing element. The outer ring is often made of carbon steel (painted or zinc plated to prevent corrosion) but can be made of alloys for higher temperature and more severe process applications. Product Data Winding Material Available: 304SS, 316SS, Alloy 20, Monel™, Hastelloy™, Inconel™ other exotic metals. Filler Materials Include: Leaderfite, GTB GRAFOIL flexible graphite, PTFE and Ceramic. Key Features * Industry standard sealing solutions for pressure piping and vessels in the chemical and refining markets. Advantages: Gaskets are manufactured in accordance with all Global Industry Standards including ASME and EN/DIN. Leader assures strict adherence to these specifications as routine inspection procedures are applied throughout the manufacturing process. Leader maintains 100% traceability of all materials and finished goods used in our manufacturing process. Leader Global Technologies maintains an ISO 9001-2000 Certification. Operating Limits** & Specifications ** Test data available upon request *** Check Leader Global Technologies for oxidizing applications Applications: This profile is normally used in raised and flat faced flanges. Limited Warranty: For a full description of Leader Global Technologies Liabilities and Warranties, please contact our Customer Service Department at the number provided and a copy can be mailed or faxed.
Condition New other (see details) :
A new, unused item with absolutely no signs of wear. The item may be missing the original packaging, or in the original packaging but not sealed. The item may be a factory second or a new, unused item with defects. See the seller’s listing for full details and description of any imperfections.
Seller Notes Some Scuffs & Scratches from Handling

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