TOBO STEEL GROUP CHINA
TOBO GROUP TOBO International Trading(Shanghia)Co.,Ltd Tianda Oil Pipe Co., Ltd TOBO Pipeline Equipment Co.,Ltd TPCO & TISCO Pipe(Tianjin)Co.,Ltd.
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High Strength & Durability Forged Steel Flanges ASME B16.5 Class 150
Forged Steel Flanges are high-strength pipe connectors manufactured through hot or cold
forging, ensuring superior durability and pressure resistance. They are widely used in critical
piping systems across industries like oil & gas, chemical, and power plants.
Applications
1. Oil & gas pipelines
2. Petrochemical plants
3. Power generation systems
4. Water treatment & HVAC systems
5. High-pressure industrial piping
Advantages
1. High strength & durability
2. Excellent leak-proof performance
3. Resistant to extreme temperatures & pressures
4. Customizable sizes & materials
5. Long service life with minimal maintenance
Key Functions
1. Connects pipes, valves, and equipment securely
2. Allows easy disassembly for maintenance
3. Ensures smooth flow with minimal pressure drop
4. Compatible with welding, threading, or bolting
Installation Guide
1. Inspect flange surfaces for damage before installation.
2. Align bolts properly and tighten evenly in a crisscross pattern.
3. Use appropriate gaskets for sealing.
4. Follow torque specifications to avoid over-tightening.
Precautions
1. Avoid using damaged or corroded flanges.
2. Ensure proper gasket selection for pressure & temperature conditions.
3. Do not exceed the rated pressure capacity.
4. Regular inspection is recommended for high-risk environments.
Shipping & Delivery
1. Standard lead time: 15-30 Workdays (varies by order size).
2. All shipping available upon request.
3. Worldwide delivery with reliable logistics partners.
Payment Terms
1. Accepted: T/T
2. deposit required, balance before shipment.
3. Custom MOQ & bulk discounts available.
Packaging
1. Wooden crates or pallets for heavy flanges.
2. Plastic caps & anti-rust oil for protection.
3. Export-standard packaging to prevent damage.
Specifications
| Parameter | Details |
|---|---|
| Material | Carbon Steel (A105), Stainless Steel (A182), Alloy Steel |
| Size Range | ½" to 24" (DN15 to DN600) |
| Pressure Rating | Class 150, 300, 600, 900, 1500, 2500 (ANSI/ASME B16.5) |
| Standards | ASME B16.5, EN 1092-1, DIN, JIS, GOST |
| Surface Finish | Black, Galvanized, Anti-corrosion Coating |
