Product Overview

Available Material Grades

Main Product Types & Specifications

Pipe Fittings Reducers

• Type: Concentric Reducer (coaxial diameter transition, uniform flow), Eccentric Reducer (eccentric design, avoiding liquid accumulation, suitable for horizontal pipelines), forged reducers, stamped reducers, seamless reducers
• Specifications: Nominal Diameter (DN): DN15 – DN1200; Wall Thickness: Sch10, Sch20, Sch40, Sch80, Sch160, XXS; support custom caliber and wall thickness to match different pipeline sizes
• Connection Mode: Welded (butt weld, socket weld), threaded connection (for small-caliber reducers), easy to install and connect with pipelines
• Execution Standard: ASME B16.9, ASME B16.11, GB/T 12459, DIN, EN, JIS, ensuring compatibility with international standard pipelines

Surface & Heat Treatment

• Surface Finish: Black forging finish, pickled passivation (stainless steel), sand blasting, anti-rust oil coating, hot-dip galvanized, electro-galvanized, painted finish. The smooth inner wall ensures unobstructed medium flow and reduces scaling and pressure loss.
• Heat Treatment: Annealing, normalizing, tempering, quenching (custom heat treatment process available to adjust hardness, toughness and structural stability, improving pressure resistance and service life in harsh working environments).

Product Advantages

• Smooth Transition & Stable Flow: Smooth inner wall design, no obvious resistance, effectively reducing pressure loss and medium turbulence, ensuring stable flow of gas, liquid and other media.
• High Pressure & High Temperature Resistance: Integrated forging or seamless forming process, uniform structure, strong bearing capacity, able to adapt to high-pressure, high-temperature working conditions without leakage or deformation.
• Excellent Corrosion Resistance: High-quality materials and professional surface treatment, strong resistance to corrosion, oxidation and wear, suitable for various corrosive media (acid, alkali, salt, natural gas) and harsh environments.
• Precise Dimension & Good Compatibility: Strict dimensional tolerance, accurate caliber matching, easy to connect with different specifications of pipelines, strong compatibility and interchangeability.
• Customizable Service: Complete specifications in stock, support custom nominal diameter, wall thickness, material, connection mode and surface treatment, fully meeting the diverse needs of different pipeline projects.

Application Fields