Heavy-wall normalized carbon steel (SA516 Gr.70N / Q345R / 16Mn) conical heads designed for power plant flue gas desulfurization (FGD) scrubbers and abrasive slurry settling sumps. Manufactured with wall thicknesses up to 80mm and optional wear-resistant lining prep, engineered to withstand heavy hydrostatic head and severe slurry turbulence.

High-purity SS316L toriconical tank head featuring pre-welded sanitary sight glass ferrules, CIP spray ball ports, and quick-opening cleanout flanges. Designed for pharmaceutical crystallization reactors and extraction tanks, with internal surfaces electro-polished to mirror grade (Ra ≤ 0.25 µm / 10 Ra) to ensure complete zero-residue drainage.

Designed for oversized chemical distillation towers and refining reactors with diameters exceeding standard transport limits (up to 11000mm). Fabricated in precision-formed petals/segments with pre-machined weld bevels (V/U-groove) and trial-assembled in-factory to ensure perfect circularity, minimal distortion, and rapid on-site assembly.

Engineered from high-performance non-ferrous and specialty alloy materials (Titanium Gr.2/Gr.5, Duplex 2205/2507, Hastelloy C276, Nickel Alloy), this specialty conical head is designed for extreme chloride environments, seawater desalination plants, and chemical bleaching reactors. Formed with precision cold/hot spinning to ensure zero micro-cracking and optimal metallurgical integrity.

Seamless or segment-welded large-diameter conical heads produced via advanced CNC cold/hot spinning machines up to 11000mm in diameter. Delivers high dimensional accuracy, uniform thickness distribution, and minimal ovality for heavy chemical towers, pressure reactors, and mega-sized liquid storage tanks.

Manufactured in compliance with GOST standards for cold-region oil and gas installations (-40°C to -70°C). Made of certified 09G2S low-alloy steel with certified Charpy V-notch impact toughness, uniform wall thickness, and precise CNC weld beveling for seamless vessel body integration.

Economical straight conical heads (without knuckle radius) rolled and welded for atmospheric and low-pressure storage vessels. Available with customized apex angles (from 30° to 120°) and straight beveled edges, ideal for water storage, settling basins, and gravity feed funnels.

Custom dimple-jacketed conical vessel heads designed for precise thermal control in chemical reactors, crystallization tanks, and dairy processing vessels. Integrated with high-efficiency heating/cooling flow channels rated for glycol, steam, or thermal oil circulation under pressure.

Heavy-wall wear-resistant conical bottom heads designed for cyclone dust collectors, fluid catalytic cracking units (FCCU), and mineral processing separators. Fabricated from alloy steels (16Mn/Hardox/310S) to withstand severe particulate erosion and high-temperature gas streams.

Custom-engineered asymmetrical eccentric conical heads engineered for horizontal slurry vessels, drainage sumps, and liquid separators. The flat bottom side facilitates complete drainage of liquids and suspended solids without creating air pockets or fluid accumulation at the vessel base.

Concentric conical transition heads designed to connect vessel shells or piping sections of different diameters. Precision CNC edge-cut and roll-formed to maintain exact centerline alignment, ensuring uniform fluid velocity and minimal pressure drop across chemical distillation columns, cyclones, and scrubbers.

Heavy-duty carbon steel (Q235B/Q345R/A36) hopper cone heads tailored for grain silos, cement bulk storage, and powder handling systems. Formed with steep discharge angles (45° to 75°) to eliminate dead zones and bridging. Available in diameters up to 11000mm with pre-welded flange rings and discharge nozzle connections.