A694 F60 plate flange, ANSI CL300 high pressure flat flange, heavy-duty industrial plate flange

   A694 F60 CL300 High Pressure Plate Flange is heavy-duty forged flat welding flange complying with ANSI B16.5 and ASTM A694 international material standard, customized for high-pressure industrial process piping, refinery and high-load factory pipeline connection. Compared with ordinary A105 carbon steel flange, F60 grade carbon steel owns higher yield strength and tensile strength, specially developed for long-term high-pressure impact, temperature alternating heavy-duty working scenarios.

   Upgraded thickened flange disc and reinforced bolt boss design reaches CL300 high pound-class pressure, withstanding maximum 5.17MPa normal working pressure, suitable for high-pressure steam, refined oil, pressurized industrial circulating medium delivery. All flange raw materials pass third-party mechanical performance test, stable ductility and impact resistance, not easy to brittle fracture under low-temperature harsh environment. Precision CNC inch drilling with ultra-tight tolerance, fully matched with ANSI CL300 valves, bolts and pipeline accessories, no on-site reaming required.

   Surface adopts double-layer anti-rust epoxy coating, scratch-resistant, oil-resistant and outdoor weather-proof, adapting outdoor refinery and chemical plant long-term exposed use. Every finished flange undergoes ultrasonic flaw detection, hydraulic burst pressure test and hardness inspection to eliminate internal forging defects. Size range 1''-22'' ANSI standard inch size in stock. Adopt full penetration double fillet welding, high welding structural strength. Widely used for oil refinery process pipe, high-pressure steam workshop pipeline, mining pressurized water pipe, energy plant auxiliary piping. Provide heavy-duty wooden export package, 18-month heavy-load warranty, original A694 F60 MTC test certificate provided.

Core Spec: Standard: ANSI B16.5; Pressure Class: CL300; Material: ASTM A694 F60 Forged Carbon Steel; Face: RF; Size: 1''-22''; Process: Closed Die Forging + Stress Relief Annealing

FAQ

Q: Can you accept letters of credit with 30, 60 or 90 days usance?

A: Yes, we can.

Q: Can you issue invoices and cooperate with the chamber of commerce for certification?A: Yes, we can provide them.

Q: Can you issue Certificate of Origin Form E?A: Yes, we can provide it.

Q: Can you accept open account (O/A) payment terms?A: Yes, we can.

Q: Can you provide samples?A: Yes, some samples are free of charge.

Q: Can you supply products that comply with NACE standards?A: Yes, we can.