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ORING TEFLON

Picture of ORING TEFLON
0.796" x 1.074" x 0.139" (20.22 mm x 27.28 mm x 3.53 mm)
H&D SKU: 211TFE
Product Availability : In Stock
$2.88

DESCRIPTION

PTFE o-rings are designed for a wide variety of sealing applications. PTFE has excellent heat, fuel and chemical resistance and is acceptable for temperature applications between -328F to 500F. PTFE is vulnerable to high vacuum seals, low compression vacuum sealing flanges, and super-heated steam. 

PTFE does not have the "memory" of elastomeric compounds, so it's poor resilience make it a bad choice for most o-ring applications. Please consult the H&D technical group for assistance. 

While there are many PTFE blends and filler systems available, our standard PTFE o-rings are made from Unfilled PTFE. 

 

SEAL INFORMATION

Durometer (Shore D): 55 

Temperature Range (F): -328 TO 500 

Part Number Definition (Inch): (AS568 3-DIGIT NUMBER)TFE 

Additional Part Number Definition (Inch): 4"ID X .210"CS = 345TFE 

Products specifications
ID (Inch) 0.796
OD (Inch) 1.074
Height (Inch) 0.139
ID (Metric) 20.22
OD (Metric) 27.28
Height (Metric) 3.53
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