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Gastite S93-8A4-250 - 1/2" Corrugated Stainless Steel Tubing

Item: S93-8A4-250
MFR: S93-8A4-250
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Gastite® Corrugated Stainless Steel Tubing (CSST) supplies natural gas or LP gas to appliances. Gastite is a reliable, cost-effective system that can be installed in all modes of construction. Flexibility means quick and easy installations: Gastite® installs 30-70% faster than traditional piping methods.
  • Flexibility and durability allows for simple routing through complex building structures and designs.
  • Pre-marked by the foot for easy measuring and installation.
  • Minimum tubing wall thickness of .010 on all sizes is more robust than other brands of CSST.
  • Annealed 304 stainless steel makes tubing more flexible than brands not heat-treated.
  • Tubing: ASTM A240 Type 304 Stainless Steel.
  • Jacket: UV resistant Polyethylene complying with requirements of ASTM E84 25/50 Index for Flame and Smoke.
  • CSA: ANSI LC 1 "Fuel Gas Piping Systems Using Corrugated Stainless Steel Tubing"
  • IAPMO: International Association of Plumbing & Mechanical Officials - File No. C-3250
  • ICC: International Code Council - Evaluation Report No. PMG 1019


NameGastite S93-8A4-250 - 1/2" Corrugated Stainless Steel Tubing
Gemaire Item NumberS93-8A4-250
Manufacturer Product NumberS93-8A4-250
SKU - PIM Number1373629034297
ERP Number242598
Unit of MeasureEA
Weight0.2 Pounds (Lb)
Length20.5 Inches (In)
Width19.3 Inches (In)
Height17.5 Inches (In)
Country of OriginUSA
Pipe Size1/2"
Flow RateDependant on size of run, See Sizing-Guide for detailed sizing and flow rate
ApplicationNatural Gas or Propane Piping
Composition304 Stainless/UV Resistant Polyethylene
Connection Size1/2"
Fitting Size1/2"
For Use WithNatural Gas or Liquified Propane
FunctionsFlexible Gas Piping
Inside Diameter0.58"
Maximum Pressure (PSI)25
Outside Diameter0.76"
Pressure Rating25 PSI
Thread SizeNone specified
Tube Size1/2" CSST
UL ListedNo
UL RecognizedYes
GEM - Case Quantity


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