SUS304 Stainless Steel Blind Raised Face Flange 20K Pressure Class JIS B2220 Standard 3/8" to 24" Size Range
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
30 - 60 working days
Brand:
Kasugai
Product Description
Product Overview
High-performance stainless steel blind raised face flange designed for industrial piping systems requiring reliable sealing and pressure containment.
| Size Range | 3/8" to 24" |
| Pressure Class | 20K (20kg/cm²) |
| Standards | JIS B2220 |
| Face Type | BLRF Blind Raised Face |
| Material | SUS304 Stainless Steel |
| Origin | China |
Material Specifications
SUS304 Stainless Steel Composition
SUS304 is a Japanese JIS standard stainless steel containing 18% chromium and 8% nickel. This composition provides excellent strength, heat resistance, corrosion resistance, weldability, and mechanical properties across temperature ranges.
| Standard | Grade | C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Cr | Ni |
|---|---|---|---|---|---|---|---|---|
| JIS G4303 | SUS304 | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 18-20 | 8-10.5 |
Mechanical Properties
| Standard | Grade | Dia.(d) (mm) | Yield Strength (N/mm²) | Tensile Strength (N/mm²) | Elongation (%) | Hardness (HB) | Hardness (HV) |
|---|---|---|---|---|---|---|---|
| JIS G4303 | SUS304 | d≤180 | ≥205 | ≥520 | 40 | ≤187 | ≤200 |
BLRF Face Type Features
- Pipeline Sealing: Solid surface design effectively seals pipeline ends and prevents liquid flow
- Maintenance Efficiency: Cost-effective solution for pipeline maintenance and repair operations
- Gasket Compatibility: Raised face design accommodates various gasket types including spiral wound and double jacketed
- Pressure Containment: Concentrated pressure on smaller gasket area enhances joint integrity
Ideal for petrochemical plants, water works, pipe engineering, and industrial applications requiring reliable pipeline isolation.
Application Industries
- Pumps, valves, and vessels in manufacturing and food processing
- Industrial waterworks and pipe connections
- Heat exchangers and heating systems
- Mining support infrastructure
- Nuclear power systems
Technical Dimensions for 20K Pressure Rating
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Get in Touch
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Company
Kasugai Shanghai Co., Ltd.
Location
Rm.8415, Bldg. A8, No. 808 Hongqiao Road, Xuhui District, Shanghai 200030, Chia
Contact Person
Chovy kasugai