F316 3" Raised Face (RF) Socket Weld Flange (SW) Stainless Steel 150-2500# ASME B16.5

This flange is available in a comprehensive range of sizes and pressure ratings to accommodate diverse piping system requirements. Our manufacturing capabilities allow us to produce both standard and custom dimensions.

Available Sizes: Wide range from small bore to large diameter

Pressure Ratings: Multiple pressure classes available (Class 150, 300, 600, 900, 1500, 2500, and PN ratings)

Connection Types: Suitable for welding, threading, or slip-on connections depending on flange type

For detailed dimension tables and technical drawings, please contact our technical support team. We can provide comprehensive dimensional specifications according to your required standard (ASME, EN, DIN, JIS, etc.).

Applications

This flange is ideal for use in:

• Oil & Gas Industry: Upstream, midstream, and downstream applications
• Chemical & Petrochemical: Process piping, reactors, and storage systems
• Power Generation: Conventional and renewable energy facilities
• Water Treatment: Municipal and industrial water systems
• Pharmaceutical: Sanitary process applications
• Food & Beverage: Hygienic piping systems
• Marine & Offshore: Shipbuilding and offshore platforms
• General Industry: Manufacturing, HVAC, and building services

Quality Assurance

We maintain the highest standards of quality control throughout the manufacturing process:

• ISO 9001:2015 certified manufacturing facility
• 100% material traceability with heat number tracking
• Comprehensive testing including chemical analysis, mechanical testing, and non-destructive examination
• Third-party inspection available (TPI, LPI, SGS, BV, etc.)
• Complete documentation package including MTC 3.1, test certificates, and dimension reports

FAQ

1. What materials are used for F316 3"Raised Face?

Our F316 3"Raised Face is manufactured from high-quality stainless steel grades including F304, F304L, F316, F316L, and other equivalent materials according to international standards. Material certificates are provided with each order.

2. What standards does this flange comply with?

This flange is manufactured in compliance with major international standards including ASME B16.5, ASME B16.47, EN 1092-1, DIN standards, JIS B2220, and HG/T standards. We can provide third-party inspection certificates upon request.

3. What is the delivery time?

Standard sizes are typically available from stock with 3-7 days delivery. Custom orders require 15-30 days depending on specifications and quantity. Rush orders can be accommodated with additional coordination.

4. Can you provide custom dimensions?

Yes, we offer custom manufacturing services. We can produce flanges according to your specific drawings and requirements. Our engineering team can also assist with design optimization.

5. What quality certifications do you provide?

We provide comprehensive documentation including Material Test Certificates (MTC), Third-Party Inspection Reports (TPI), Dimension Reports, and Pressure Test Certificates. All products comply with international quality standards.

Why Choose Our Flanges?

With decades of experience in manufacturing industrial piping components, we have established ourselves as a trusted supplier of high-quality flanges worldwide. Our commitment to excellence is reflected in:

• Technical Expertise: Experienced engineering team providing technical support and custom solutions
• Manufacturing Excellence: State-of-the-art facilities with advanced CNC machining and testing equipment
• Quality Focus: Rigorous quality control at every stage from raw material to finished product
• Customer Service: Responsive support team ensuring smooth order processing and after-sales service
• Competitive Pricing: Direct manufacturer pricing with no intermediary markups
• On-Time Delivery: Efficient production planning and reliable logistics partnerships