Synthetic Gas Tank Seal Oil

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Synthetic Gas Tank Seal Oil
Details
Synthetic Gas Tank Seal Oil is a premium high-performance lubricant designed for high-pressure gas tank sealing systems. Formulated with advanced synthetic base oil and proprietary seal additives, it complies with ISO 6743-10 standards and delivers exceptional sealing performance for demanding gas storage applications. This product is compatible with anti-bubble gas tank seal oil and non-emulsifying gas tank seal oil applications, engineered to meet the strict requirements of high-pressure gas tanks in industrial and urban gas systems.
Category
Gas Holder Seal Oil
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Description

Product Introduction

 

Synthetic Gas Tank Seal Oil is a premium high-performance lubricant designed for high-pressure gas tank sealing systems.

 

Formulated with advanced synthetic base oil and proprietary seal additives, it complies with ISO 6743-10 standards and delivers exceptional sealing performance for demanding gas storage applications.

 

This product is compatible with anti-bubble gas tank seal oil and non-emulsifying gas tank seal oil applications, engineered to meet the strict requirements of high-pressure gas tanks in industrial and urban gas systems.

 

It provides superior adhesion, anti-bubble properties, and oxidation resistance, ensuring reliable gas sealing even under high pressure while protecting sealing components from wear and corrosion.

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Material & Product Advantages

 

• Core Material: High-purity synthetic base oil (PAO + ester blend) blended with anti-bubble additives, adhesion promoters, and anti-oxidation agents. The synthetic base oil offers superior thermal stability and chemical resistance, with mechanical impurity content ≤0.003% to meet high-pressure sealing requirements.
• Key Advantages: ① Excellent anti-bubble performance prevents air entrapment in sealing systems, ensuring consistent sealing pressure and preventing gas leakage; ② Superior adhesion forms a durable lubricating film that adheres firmly to sealing surfaces, even under high-pressure conditions; ③ Strong oxidation resistance extends service life by 2-3 times compared to mineral-based seal oils, reducing maintenance costs; ④ Non-emulsifying properties resist water contamination, maintaining sealing performance in humid environments; ⑤ Wide operating temperature range (-20℃~100℃) adapts to diverse environmental conditions.

 

Technical Parameters

 

Item

Quality Index (General Type)

Test Method

Viscosity Grade (ISO 3448)

220#, 320#, 460#

-

Kinematic Viscosity (40℃), m²/s

198~460 (varies by grade)

GB/T 265

Viscosity Index (min)

110

GB/T 2541

Pour Point (max), ℃

-20

GB/T 3535

Flash Point (Open Cup, min), ℃

220

GB/T 3536

Anti-Bubble Performance (24℃), mL (max)

10

GB/T 12579

Adhesion (40℃, 2h), % (min)

95

SH/T 0305

Oxidation Stability (100℃, 1000h), Acid Value Increase, mgKOH/g (max)

0.8

SH/T 0193

 

Application Fields

 

Widely used in high-pressure gas tank sealing systems, including urban gas storage tanks, industrial gas holders, and high-pressure natural gas storage facilities. Suitable for gas storage applications in petrochemical plants, urban gas supply systems, and energy facilities operating under high pressure (≥1.6MPa) and diverse environmental conditions.

 

Customer Reviews

 

• "Our urban gas storage tanks operate at high pressure, and this synthetic seal oil has provided exceptional leak-proof performance-zero gas leakage incidents in 4 years!" - A gas supply company in Germany
• "The anti-bubble properties and oxidation resistance have exceeded our expectations. Our high-pressure natural gas storage facilities require minimal maintenance." - An energy company in the US

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FAQ

 

Q: What are the advantages of Synthetic Gas Tank Seal Oil over mineral-based seal oil?

A: It offers superior anti-bubble performance, oxidation resistance, and service life, making it suitable for high-pressure and long-service-interval gas storage applications.

Q: Is this product compatible with different types of gas tank seals?

A: Yes, it is compatible with common seal materials such as nitrile rubber, fluorine rubber, and polyurethane, ensuring no adverse reactions.

Q: What is the recommended oil change interval for high-pressure gas tank systems?

A: Typically every 24~36 months, depending on operating pressure and gas type. Regular seal performance inspections are recommended.

 

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