Seamless Stamped Steel Pipes-Welded Reducer with Flared End

Product Overview: High-quality seamless stamped pipe reducer with flared end, designed for smooth diameter transition between different pipes. It adopts seamless stamping technology and precision flared end, ensuring tight welding, high pressure resistance, no leakage and long service life, suitable for various industrial piping systems.

Product Specifications

• Material: Carbon steel (ASTM A234 WPB), Stainless steel (ASTM A403 304/316/316L), Alloy steel (ASTM A234 WP1/WP5/WP11), customizable
• Size Range: NPS 1/2'' - 48'' (DN 15 - DN 1200), concentric & eccentric types available
• Wall Thickness: SCH 5S/SCH 10/SCH 40/SCH 80/SCH 160/XXS (2-80mm), customizable
• Standard: ASME B16.9, DIN 2615, JIS B2312, GB/T 12459, MSS SP-43 (international standard compliant)
• Flared End: Precision flared, firm welding, no leakage, easy to install
• Pressure Rating: 3000#, 6000#, 9000# (suitable for high-pressure working conditions)
• Surface Treatment: Pickling, sandblasting, light oiling, black painting, customizable

Application Scope

Widely used in petroleum, chemical, natural gas, power generation, shipbuilding, papermaking, food & beverage, pharmacy, construction, sewage treatment and other industries. Perfect for piping systems requiring diameter transition, high pressure resistance and corrosion resistance (e.g., oil & gas transmission pipelines, chemical reaction equipment, power plant pipelines, urban infrastructure piping).