Gasket ASME B16.21

TYPE: Full-Face Gasket, Raised Face Gasket. Material: Compressed Asbestos-Free Fiber, PTFE , Graphite, Rubber. Size: 1/2" ~ 96" Thickness: 1.6mm ~ 3.2mm Pressure: Class 25 ~ Class 900 Standard: ASME B16.21 Customization: OEM/ODM service Samples: Sample service available

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Product Description

Premium Gasket ASME B16.21 for Industrial Sealing Solutions

When you need leak-proof performance in high-pressure systems, Gasket ASME B16.21 products deliver unmatched reliability. Designed for raised-face and flat-face flanges, these non-metallic gaskets are engineered to meet rigorous ASME standards while offering customization for unique project needs. At [Your Company Name], we combine 25+ years of expertise with GMP-certified production to supply industries worldwide with durable, compliant sealing solutions.

Why ASME B16.21 Gaskets Matter?

The product ensure precise sealing in pipelines, valves, and reactors across oil & gas, chemical plants, and power generation systems. Available in full-face and raised-face designs, they accommodate pressures up to 3000 PSI and temperatures from -50°C to +300°C.

Key Specifications

Parameter	Details
Material	Non-asbestos fiber, PTFE, Graphite, Rubber
Sizes	1/2" to 96" (Customizable)
Thickness	1.6mm – 3.2mm
Pressure Rating	Class 25 – Class 900
Certifications	ASME B16.21, ISO 9001, PED

Reasons to Choose Our Gaskets

1. ASME-Compliant Precision

Every gasket meets exact B16.21 dimensions, ensuring proper flange fit and long-term seal integrity.

2. Material Versatility

Choose from asbestos-free fiber Gasket ASME B16.21 for general use, PTFE for chemical resistance, or graphite for high-temperature stability.

3. Rapid Customization

Need non-standard sizes or hybrid materials? Our OEM/ODM services deliver prototypes in 7 days.

4. Global Compliance

Supported by material test reports (MTRs) and certifications accepted in North America, Europe, and Asia.

5. Bulk Order Efficiency

Stock-ready inventory and JIT shipping minimize downtime for urgent projects.

Where They Excel?

Oil & Gas: Prevent leaks in sour gas pipelines with NACE-compliant graphite gaskets.
Chemical Processing: PTFE options resist acids, solvents, and alkalis.
Power Plants: Handle steam cycles up to 300°C without deformation.
EPC Projects: Custom large-diameter gaskets for LNG terminal flanges.