NACE TM0297 Materials
NACE TM0297 materials are specifically developed to meet the demanding needs of oil and gas applications, where exposure to sour gas (H2S) and the risk of explosive decompression are critical concerns. The NACE TM0297 standard outlines the testing procedures and performance requirements for elastomers used in high-pressure, high-temperature (HPHT) environments. This guide covers the features, common applications, and the pros and cons of NACE TM0297 materials, with an emphasis on explosive decompression resistance and H2S compatibility.
NACE TM0297 Viton, NBR, CanRez® FFKM and Kalrez® O-rings, gasket rapid manufacturing, & custom molded parts are available now!
Check with one of Canyon’s helpful product engineers for an expert material and manufacturing recommendation.
Features of NACE TM0297 Materials
NACE TM0297 materials are designed to withstand the harshest conditions encountered in the oil and gas industry, offering several key features:
- Explosive Decompression Resistance: These materials are tested for their ability to resist explosive decompression, ensuring they maintain integrity during sudden pressure changes in high-pressure gas environments.
- H2S Resistance (Sour Gas Service): NACE TM0297 materials are highly resistant to the corrosive effects of hydrogen sulfide (H2S), commonly found in sour gas fields. This resistance is crucial for long-term durability in aggressive oil and gas conditions.
- High-Temperature and High-Pressure Performance: These materials can withstand extreme pressures and temperatures, making them suitable for deep-sea and offshore drilling operations, as well as high-pressure pipelines.
- Elastomer Flexibility: NACE TM0297 applies to elastomers, ensuring that these materials remain flexible and maintain their sealing properties even under high-stress conditions, such as those found in oil and gas wells.
- Industry Compliance: Materials that meet the NACE TM0297 standard are certified for use in critical oil and gas applications, ensuring safety, reliability, and longevity.
Common Applications of NACE TM0297 Materials
NACE TM0297 materials are widely used in oil and gas exploration and production, particularly in environments with high pressure, temperature, and exposure to H2S:
- Wellhead Seals and Gaskets: NACE TM0297 materials are commonly used in wellhead components, where they provide reliable sealing in environments prone to sudden pressure changes and sour gas exposure.
- Subsea Equipment: In subsea oil and gas operations, these materials are used in valves, connectors, and manifolds to ensure long-term durability under high pressures and exposure to H2S.
- Blowout Preventers (BOPs): NACE TM0297 materials are essential for seals and gaskets in blowout preventers, which are critical for controlling pressure and preventing blowouts during drilling operations.
- Downhole Tools: Downhole tools such as packers, tubing hangers, and completion systems rely on NACE TM0297 elastomers for sealing and pressure control in high-pressure, high-temperature wells.
- Compressor and Pump Seals: NACE TM0297 materials are used in seals for compressors and pumps in oil and gas processing plants, where they resist sour gas corrosion and explosive decompression.
Please consult a Canyon Components Engineer about your specific application and we will use our decades of experience to formulate a solution that fits your need.
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NACE TM0297 Elastomers
Oil Field Materials
Explore materials for oil field applications: durable, resistant options engineered to withstand harsh conditions and demanding energy operations.
Specialty Compliances
Canyon have materials available for O-rings, gaskets, & custom parts with compliances ranging from USP Class VI <87> & <88> for medical applications, to FDA CFR 21.177.2600 grades A through F for different food types, to the various drinking water specifications like KTW and NSF. Whether it's metal, rubber, or plastic, Canyon can meet your needs!
Custom Parts
Here at Canyon Components, we make sure to offer our customers any manufacturing technique they desire. Whether your NACE TM0297 O-rings, gaskets, & custom molded parts be rubber, plastic, or metal, rest assured that Canyon Components can make it!
CanRez™ FFKM Perfluoroelastomer
Extreme temperatures & chemicals require extreme solutions! NACE TM0297 CanRez™ FFKM materials offer extreme reliability where you need it most! Thousands of sizes in stock now!
Kalrez® FFKM Perfluoroelastomer
Canyon Components offers NACE TM0297 Kalrez® Perfluoroelastomer (FFKM) O-rings, gaskets, & custom molded parts at competitive prices and with great lead-times.
NACE TM0297 Parker® O-rings, Parofluor parts, parker FKM Viton
Canyon Components offers NACE TM0297 Parker Hannifin® O-rings, Gaskets, NACE TM0297 Perfluoroelastomer (FFKM) parts, & custom molded parts at competitive prices and with great lead-times.
FKM (Viton®, Fluorocarbon)
NACE TM0297 FKM compounds, O-rings, gaskets, & custom molded parts exhibit excellent mechanical attributes as well as excellent resistance to high temperatures, mineral oil, ozone, fuels, hydraulic fluids, and many other solvents and chemicals.
Aflas® (TFE/P)
NACE TM0297 TFE/P (Aflas) compounds, O-rings, gaskets, & custom molded parts gives high resistance to steam, hot water, atmospheric wear, and many chemicals. TFE/P compounds provide superior performance in water, steam and virtually all caustic chemicals.
EPDM (Ethylene Propylene)
NACE TM0297 EPDM materials, O-rings, gaskets, & custom molded parts can operate over a wide temperature range, and are compatible with glycol fluids that cause problems for most typical elastomeric seals.
NBR (Nitrile, Buna-N)
NACE TM0297 Nitrile O-rings, gaskets, & custom molded parts are very oil-resistant, have strong mechanical properties, are resistant to wear, and are relatively inexpensive. These properties make Nitrile the most commonly used general purpose O-ring, gasket, & custom molded part material.
HNBR (Hydrogenated Nitrile)
NACE TM0297 Hydrogenated Nitrile O-rings, gaskets, & custom molded parts offer higher strength and reduced degradation at high temperatures compared to conventional Nitrile materials. These properties make HNBR materials popular in the oil and gas industry, as well as many applications in the chemical industry.
XNBR (Carboxylated Nitrile)
NACE TM0297 XNBR O-rings, gaskets, & custom molded parts are similar to Nitrile, but the backbone has been chemically modified with a Carboxylic Acid group. The resulting elastomer is a Nitrile rubber with outstanding abrasion and chemical resistance, superior to that of traditional Nitrile.
Neoprene (CR)
Chloroprene was the first synthetic rubber, and was developed commercially under the name Neoprene®. NACE TM0297 Chloroprene rubbers, O-rings, gaskets, & custom molded parts contain Chlorine in the polymer to reduce the reactivity to many oxidizing agents, as well as to oil and flame.
Polyurethane (PU, AU)
NACE TM0297 Polyurethane O-rings, gaskets, & custom molded parts generally have two or three times greater tensile strength and wear resistance than Nitrile and comparable polymers. Polyurethane also provides excellent permeation resistance when compared to most rubbers.
PTFE Encapsulated
NACE TM0297 FEP and PFA encapsulated O-rings consist of an elastomeric core and a seamlessly closed casing of modified PTFE. The elastomer core of encapsulated O-rings is typically made of FKM (Viton) or VMQ (silicone) and guarantees a uniform pre-tensioning at the sealing point.
Spring Energized Seal (SES)
The harshest environments require specialized solutions. Often times, a Canyon Components NACE TM0297 Spring Energized Seal (SES) will be needed. SES are typically formatted in a multi-piece assembly consisting of a polymeric sealing component that is wrapped around a spring energizer.
NACE TM0297 Plastics
Explosive Decompression Resistance
Explosive decompression occurs when high-pressure gas permeates an elastomer and, upon rapid depressurization, the gas expands within the material, causing it to rupture or blister. This can lead to catastrophic failure of sealing components in critical systems.
NACE TM0297 materials are rigorously tested to ensure they can withstand explosive decompression, maintaining their integrity even after rapid pressure drops. This resistance is essential in oil and gas environments where sudden pressure changes are common, such as during the operation of blowout preventers or in wellhead seals.
H2S Resistance (Sour Gas)
Hydrogen sulfide (H2S) is a highly corrosive and toxic gas found in many oil and gas fields, commonly referred to as "sour gas." Exposure to H2S can cause significant degradation of elastomers, leading to material failure if not properly addressed.
NACE TM0297 materials are designed to resist the corrosive effects of H2S, ensuring that seals, gaskets, and other components maintain their performance even in the presence of high concentrations of sour gas. This makes them ideal for use in environments where H2S exposure is a constant risk, such as offshore drilling platforms and sour gas fields.
NACE TM0297 Materials Pros & Cons
NACE TM0297 materials are essential for ensuring safety, reliability, and performance in oil and gas applications, particularly in environments exposed to sour gas (H2S) and high-pressure conditions. With features such as explosive decompression resistance and sour gas compatibility, these materials are ideal for wellhead seals, subsea equipment, blowout preventers, and downhole tools. While they come with higher costs and stricter manufacturing requirements, the long-term benefits in terms of safety and durability make NACE TM0297 materials a vital choice for critical oil and gas operations. Understanding the features, applications, and potential drawbacks of NACE TM0297 materials will help you make informed decisions to ensure the success of your oil and gas projects.
Canyon Components strives to meet all customer service requests. Feel free to contact Canyon Components engineering and let our knowledgeable staff help you design the perfect part for your needs.
Pros of NACE TM0297 Materials
NACE TM0297 materials offer numerous advantages for oil and gas applications:
- Explosive Decompression Resistance: These materials are tested and certified to withstand explosive decompression, ensuring safe and reliable performance in high-pressure gas environments.
- Sour Gas (H2S) Resistance: NACE TM0297 materials are specifically formulated to resist the corrosive effects of H2S, ensuring long-term durability in sour gas fields and high-pressure wells.
- High-Pressure and High-Temperature Durability: These materials can handle extreme pressures and temperatures, making them ideal for deep-sea, offshore, and high-temperature oil and gas wells.
- Long-Lasting Performance: NACE TM0297 materials are designed for long-term use in challenging environments, reducing the need for frequent replacements and minimizing maintenance costs.
- Compliance with Industry Standards: By meeting the NACE TM0297 standard, these materials ensure that equipment is compliant with industry regulations, improving safety and reliability in critical operations.
Cons of NACE TM0297 Materials
While NACE TM0297 materials provide many benefits, there are also some potential drawbacks:
- Higher Costs: Due to their specialized properties and the rigorous testing required to meet NACE TM0297 standards, these materials tend to be more expensive than standard elastomers.
- Limited Availability: The stringent requirements for NACE TM0297 compliance may limit the availability of certain materials, which could lead to longer lead times for specific components.
- Complex Manufacturing Requirements: Producing materials that meet NACE TM0297 standards often involves advanced manufacturing techniques and strict quality controls, which can increase production costs and timelines.
- Specific to Oil and Gas Industry: NACE TM0297 materials are primarily designed for oil and gas applications, and their properties may not be suitable or necessary for other industries or environments.
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