
Slip on Flange Flat Flange Pn16-Pn40 Carbon Steel Forged Flange 20# GOST 33259-2015. Multi-Standard Compliance: Meets ANSI, DIN, GB, JIS, and GOST standards for global compatibility. Wide Pressure Range: Available in Class 150 to Class 2500 and PN 1 to PN 40 ratings. Diverse Flange Types: Includes Slip On, Welding Neck, Blind, Socket Weld, Threaded, and Lap Joint. Customizable Pressure: Pressure classes can be customized to Class 150, 300, or 600. Flexible Surface Treatment: Options include Antirusting Oil or Black Painting for corrosion protection. Robust Material Selection: Carbon Steel, Stainless Steel, Alloy Steel, and Inconel options available. Forging Manufacturing: Manufactured via forging process for enhanced structural integrity. Versatile Applications: Suitable for chemical, oil, gas, water, and aerospace infrastructure projects.