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製品チラシORIGRAF®パンフレット - 日本語ORIGRAF®グラファイトシールは、すべての産業分野で長期にわたる高性能シールソリューションを提供し、特に過酷な熱環境下での使用を想定した設計が可能です。
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製品チラシORIGRAF®パンフレット - ドイツ語ORIGRAF®-Graphitichtungは、すべての産業に耐久性のある画像処理機能を提供し、特に厳しい温度環境や印刷環境での使用に適していると考えられます。
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市場パンフレット原子力パンフレットテクネティックスは、新しい原子力発電所、既存の原子力発電所、使用済み燃料キャスク、核分裂炉、...などのためのソリューションを作成する比類のない経験を持っています。 -
製品チラシメタルシールカタログ(弊社アメリカ工場製品)Technetics Groupは、最高品質のメタルシールとシーリングシステムを提供することをお約束します。私たちは以下のような用途のシールを提供しています。
ORIGRAF® Expanded Graphite Seals:
Maximize safety, performance, and long-term value with ORIGRAF® die-formed expanded graphite seals from Technetics. Designed to outperform in extreme thermal and pressure cycling environments, ORIGRAF® seals deliver:
- 変動条件下での優れた密閉性
- Enhanced operational safety
- Reduced maintenance and downtime
- Optimized total cost of ownership
Whether you’re operating in high-temperature, high-pressure, or chemically aggressive environments, ORIGRAF® seals provide the durability and consistency for your critical systems demand.
Why Choose ORIGRAF® Expanded Graphite Seals from テクネティクス Group?
ORIGRAF® die-formed expanded graphite seals are engineered to deliver exceptional sealing performance in the most demanding environments—where conventional solutions often fall short.
Unlike standard graphite gaskets or competitor expanded graphite seals, ORIGRAF® seals offer superior adaptability and resilience. Thanks to our proprietary manufacturing process, the graphite structure maintains flexibility, allowing the seal to conform to surface irregularities—even under offloading or transient conditions. This ensures consistent, leak-tight performance where others may fail.
What Makes ORIGRAF® Stand Out?
- 制御された圧縮
Unlike flexible graphite cut gaskets or spiral-wound gaskets, ORIGRAF® seals are designed with mechanical stops—such as precision-engineered grooves or inner/outer rings—that limit compression. This prevents overloading and protects the seal during thermal and pressure fluctuations.
- Superior Stress Management – Built for Critical Applications
The design minimizes excessive seating stress, preserving seal integrity and extending service life in during transient when assemblies are subject to high-pressure, high-temperature environments. ORIGRAF® seals are trusted in industries where safety, reliability, and performance are non-negotiable—from energy and chemical processing to aerospace and defense.
Choose ORIGRAF® for a smarter, safer, and more cost-effective sealing solution—engineered to reduce maintenance, improve operational safety, and lower your total cost of ownership.
実使用環境において他メーカーを凌駕。
Key Features of ORIGRAF® Expanded Graphite Seals
Engineered for performance in the most demanding environments, ORIGRAF® expanded graphite seals offer a unique combination of resilience, adaptability, and ease of use:
- 卓越した弾性回復
Achieves up to 40% compression recovery, delivering a reliable spring-back effect for long-term sealing performance (Characterized in our MAESTRAL Laboratory).
- 低クリープとリラクゼーション
Maintains dimensional stability under critical pressures and temperatures, reducing the need for retightening.
- 耐放射線性と耐薬品性
Ideal for nuclear and chemical processing applications, with excellent resistance to harsh media and radiation exposure (Specific nuclear graphite grades on request – for instance PMUC).
- 熱および圧力適応性
Performs reliably under extreme temperature and pressure fluctuations, ensuring consistent sealing in transient conditions.
- 金属間コンタクト設計
Enhances structural strength and ensures consistent seating load control.
- ボルトの非対称締め付けに影響されない
Maintains sealing performance even when assembly torque is uneven—reducing installation errors and improving reliability.
- Non-Adhesive to the Flanges Contact Surfaces
通常、フランジに接着しないため、メンテナンス時に素早く取り外し交換でき、損傷もない。
製品用途
ORIGRAF® expanded graphite seals are trusted across a wide range of high-demand industries where safety, reliability, and performance are critical:
Industries Served:
- Nuclear Power & Research
- Chemical Processing
- Petrochemical & Refining
- Oil & Gas Exploration & Production
Common Applications:
- Steam Generators & Pressurizers
- Manholes & Other critical maintenance related openings
- Heat Exchangers
- Piping Flange Connections
- Valves and Pumps
- Critical Flange Assemblies
原子力規格に適合し、過酷な条件下でも性能を発揮するシーリングソリューションをお探しですか？
ORIGRAF® seals are engineered to deliver maximum safety, minimal maintenance, and long-term reliability—making them the preferred choice for engineers in the world’s most demanding industries.
最高使用温度・圧力・リークレート
| Feature | 最高使用温度・圧力・リークレート |
|---|---|
| Pressure Resistance | Up to 400 bar (5,802 PSI) |
| Temperature Range | From -321°F to 4532°F (-196°C to 2500°C) |
| 標準サイズ |
DN: 15 to 600 mm (NPS: 1/2” to 24”) Up to 1.500 mm (59”) on special request |
| Pressure Classes | クラス150～2500／PN20～420 |
| 認証 |
PMUC認定 by EDF (No. PMUC 17-0174) BAM認定 for use in oxygen-rich and high-risk environments |
