🔹 Product Details
1. Standards & Specifications
Standard: JIS B2220 / JIS B2238
Pressure Rating: 5K, 10K, 16K, 20K, 30K
Size Range: 10A–1500A
Facing Type: RF (Raised Face), FF (Flat Face)
2. Materials
Carbon Steel: SS400, SF440
Stainless Steel: SUS304, SUS316, SUS304L, SUS316L
Other materials available upon request
3. Key Features
Easy installation and alignment
Double welding (inside and outside) for improved strength
Cost-effective compared to weld neck flanges
Suitable for low to medium pressure applications
Good performance in general industrial environments
4. Applications
Water supply and drainage systems
Shipbuilding and marine engineering
Petrochemical and chemical industries
HVAC and utility pipelines
5. Surface Treatment & Inspection
Anti-rust oil, black painting, galvanizing available
Dimensional inspection, PMI, and pressure testing supported
🔹 Product Details
1. Standards & Specifications
Standard: JIS B2220 / JIS B2238
Pressure Rating: 5K, 10K, 16K, 20K, 30K
Size Range: 10A–1500A
Facing Type: RF (Raised Face), FF (Flat Face)
2. Materials
Carbon Steel: SS400, SF440
Stainless Steel: SUS304, SUS316, SUS304L, SUS316L
Other materials available upon request
3. Key Features
Easy installation and alignment
Double welding (inside and outside) for improved strength
Cost-effective compared to weld neck flanges
Suitable for low to medium pressure applications
Good performance in general industrial environments
4. Applications
Water supply and drainage systems
Shipbuilding and marine engineering
Petrochemical and chemical industries
HVAC and utility pipelines
5. Surface Treatment & Inspection
Anti-rust oil, black painting, galvanizing available
Dimensional inspection, PMI, and pressure testing supported