2-743-16 Kalrez O-Ring P-21
Features
- It is stable against most chemicals such as ethers, ketones, and oxidants, which are difficult to use with conventional fluoroplastics.
- Relatively retains the physical properties of rubber even at a high temperature of nearly 300°C.
Spec
- Material: Kalrez (R) (No. 4079)
- Heat resistance standard: 316℃ (280℃ when using heat cycle)
- Inner diameter/wire diameter (φmm): 20.8/2.4
- *Other specifications and sizes are available. Please contact with us.
- Model number: P-21
Package size:35×45×20 mm 10 g [About Package size]
| Order No. | 2-743-16 | |
|---|---|---|
| Model No. | P-21 | |
| Standard price |
JPY: 15,000
USD: 93.33
Excange rate 1USD= 160.72JPY
Valid price in Japan |
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| Quantity | 1piece | |
| Stock in Japan |
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| Supplier Stock |
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Product Variations (Different Sizes, Specifications, Optional Products, etc.)
| Product image | Order No. | Name | Model No. |
O-ring (Nominal number) |
O-ring size (Inner diameter x wire diameter) |
Quantity | Standard price | Valid price in Japan | Stock [Supplier Stock] |
|
|---|---|---|---|---|---|---|---|---|---|---|
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2-743-01 | Kalrez O-Ring P-3 | P-3 | P-3 | φ2.8 x φ1.9mm | 1piece | JPY: 5,820 | USD: 36.21 |
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2-743-02 | Kalrez O-Ring P-4 | P-4 | P-4 | φ3.8 x φ1.9mm | 1piece | JPY: 9,190 | USD: 57.18 |
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2-743-03 | Kalrez O-Ring P-5 | P-5 | P-5 | φ4.8 x φ1.9mm | 1piece | JPY: 9,320 | USD: 57.99 |
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2-743-04 | Kalrez O-Ring P-6 | P-6 | P-6 | φ5.8 x φ1.9mm | 1piece | JPY: 9,380 | USD: 58.36 |
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2-743-05 | Kalrez O-Ring P-7 | P-7 | P-7 | φ6.8 x φ1.9mm | 1piece | JPY: 9,490 | USD: 59.05 |
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2-743-06 | Kalrez O-Ring P-8 | P-8 | P-8 | φ7.8 x φ1.9mm | 1piece | JPY: 9,650 | USD: 60.04 |
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2-743-07 | Kalrez O-Ring P-9 | P-9 | P-9 | φ8.8 x φ1.9mm | 1piece | JPY: 9,690 | USD: 60.29 |
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2-743-08 | Kalrez O-Ring P-10 | P-10 | P-10 | φ9.8 x φ1.9mm | 1piece | JPY: 9,770 | USD: 60.79 |
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2-743-09 | Kalrez O-Ring P-11 | P-11 | P-11 | φ10.8 x φ2.4mm | 1piece | JPY: 12,500 | USD: 77.78 |
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2-743-10 | Kalrez O-Ring P-12 | P-12 | P-12 | φ11.8 x φ2.4mm | 1piece | JPY: 12,900 | USD: 80.26 |
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2-743-11 | Kalrez O-Ring P-14 | P-14 | P-14 | φ13.8 x φ2.4mm | 1piece | JPY: 13,200 | USD: 82.13 |
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2-743-12 | Kalrez O-Ring P-15 | P-15 | P-15 | φ14.8 x φ2.4mm | 1piece | JPY: 13,400 | USD: 83.38 |
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2-743-13 | Kalrez O-Ring P-16 | P-16 | P-16 | φ15.8 x φ2.4mm | 1piece | JPY: 13,600 | USD: 84.62 |
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2-743-14 | Kalrez O-Ring P-18 | P-18 | P-18 | φ17.8 x φ2.4mm | 1piece | JPY: 14,200 | USD: 88.35 |
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2-743-15 | Kalrez O-Ring P-20 | P-20 | P-20 | φ19.8 x φ2.4mm | 1piece | JPY: 14,600 | USD: 90.84 |
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2-743-16 | Kalrez O-Ring P-21 | P-21 | P-21 | φ20.8 x φ2.4mm | 1piece | JPY: 15,000 | USD: 93.33 |
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2-743-17 | Kalrez O-Ring P-22 | P-22 | P-22 | φ21.8 x φ2.4mm | 1piece | JPY: 15,400 | USD: 95.82 |
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Product Catalog
| Catalog Name | Page |
|---|---|
| AS ONE Catalog 2025 [Instruments for Laboratory] | 1979 |
| AS ONE Catalog 2023 [Instruments for Laboratory] | 2408 |
| AS ONE Catalog 2021 [Instruments for Laboratory] | 2303 |
| AS ONE Catalog 2019 [Instruments for Laboratory] | 2188 |
| AS ONE Catalog 2017 [Instruments for Laboratory] | 1675 |
| AS ONE Catalog 2015 [Instruments for Laboratory] | 1536 |
| Catalog of Materials 2015 > 2016 [for Laboratory & Industry] | 114 |


















