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| Stock | Delivery time |
|---|---|
| 1 | Shipped in 5 - 7 - Day(s) |
| Quantity | Per piece |
|---|---|
| 1+ | € 50,6612 |
| 2+ | € 50,6632 |
| 3+ | € 47,4236 |
| 5+ | € 43,9952 |
| 10+ | € 39,2358 |
| 25+ | € 37,3274 |
| 50+ | € 33,8992 |
| 100+ | € 28,1856 |
| In stock | Yes, 1 pcs |
| Article number | 54021 |
| Alternative Sizes | |
| DIN 3771 Size Chart Explanation | 172x4 |
| Size in text | one hundred and seventy two zero by four zero |
| SMS 1586 Size chart | 172 X 4 |
| Export specifications | |
| Country of Origin | CN |
| Customs Code Explanation | 39269097 |
| General Specifications | |
| Color | White |
| Hardness Explanation | 58 Shore D |
| Material | PTFE - Teflon |
| Approval | FDA - EC1935/2004 - USP Class VI |
| CS (Cross Section) Explanation | 4 mm |
| ID (Inner diameter) Explanation | 172 mm |
| Seal type | O-ring |
| Other Specifications | |
| Alternative names | Teflon� |
| Chemical Name Explanation | Polytetrafluoretheen |
| Description 2 | O-ring PTFE - Teflon 172x4 |
| Product name | O-ring 172x4 PTFE - Teflon |
| Trade names | Teflon - Dyneon - Fluon - Hastaflon - Algoflon - Inoflon |
| Technical Specifications | |
| Compression Set Explanation | 4,5 % |
| Specific Gravity Explanation | 2,16 g/cm3 |
| Temperature Max Explanation | 200 ºC |
| Temperature Min Explanation | -260 ºC |
| Tensile Strength Explanation | 28 MPa |
| Ultimate Elongation Explanation | 300 % |
| attachment |  Material Datasheet |
This O-ring 172x4 - PTFE - Teflon - FDA - EC1935/2004 - USP Class VI - 58 Shore D - White - ORS54021 offers unparalleled resistance to both chemical media and extremely low and high temperatures.
Manufactured from PTFE (Polytetrafluoroethylene) in 58 Shore D, a material better known under the brand name Teflon®, this PTFE O-ring, with an inner diameter (ID) of 172mm and a cord thickness (CS) of 4mm, provides excellent resistance to aggressive chemicals, acids, bases, and solvents. Additionally, a PTFE O-ring can be used within a temperature range of -200°C to +260°C.
✅ Excellent chemical resistance – Resistant to acids, bases, solvents, and oils
✅ Temperature resistant from -260°C to +200°C – Reliable performance in extreme conditions
✅ Low coefficient of friction – Reduces wear and ensures smooth operation
✅ FDA-, EC1935/2004- & USP Class VI-certified – Suitable for the food, pharmaceutical, and medical industries
✅ Non-porous & easy to clean – Hygienic and resistant to contamination
✅ Durable & wear-resistant – Ideal for dynamic applications
To ensure that this O-ring 172x4 PTFE can be safely used in the chemical, pharmaceutical, and food industries, it is certified with FDA, EC1935/2004, and USP Class VI. Additionally, PTFE is a non-porous material, making it easy to clean even when used with aggressive cleaning agents.
You can easily order this O-ring 172x4 - PTFE - Teflon - FDA - EC1935/2004 - USP Class VI - 58 Shore D - White - ORS54021in our webshop O-ring-stocks.eu
This PTFE - Teflon O-Ring is 172x4mm and in the color White. The Hardness of this O-ring 172x4 - PTFE - Teflon - FDA - EC1935/2004 - USP Class VI - 58 Shore D - White - ORS54021 is 58 Shore D.The alternative names of the compound are Teflon� and they are mostly produced by Teflon - Dyneon - Fluon - Hastaflon - Algoflon - Inoflon. The O-ring is commonly used in and has an operating temperature range from -260 ºC to 200 ºC. O-rings 504306 are indicated as 54021 and have a DIN 3771 Size of 172x4. This item is equal to and has an FDA - EC1935/2004 - USP Class VI Approval. The chemical name of this Oring is Polytetrafluoretheen.
All items marked with a * are required.
| Stock | Delivery time |
|---|---|
| 1 | Shipped in 5 - 7 - Day(s) |
| Quantity | Per piece |
|---|---|
| 1+ | € 50,6612 |
| 2+ | € 50,6632 |
| 3+ | € 47,4236 |
| 5+ | € 43,9952 |
| 10+ | € 39,2358 |
| 25+ | € 37,3274 |
| 50+ | € 33,8992 |
| 100+ | € 28,1856 |
