Steel Plate Built-Up Ducts | Round, Square and Rectangular PlateWorks

ZHM Huawu Steel has the experience, capability and equipment to supply shop fabricated non-pressure plate work in accordance with the American Welding Society (AWS) D1.1 Structural Welding Code. Our production process includes the latest technology and CNC automated plate burning, forming, rolling and punching to reduce cost and efficiently produce plate work fabrication of various shapes, sizes and complexity. With an experienced management staff you can be confident that your project will be given the attention to detail during all phases of project execution from bid preparation, shop drawing preparation, fabrication, coating and shipping to the job site.

ZHM Huawu Steel offers total steel production and custom fabrication services, seamlessly integrating design and manufacturing solutions for our customers. Our fabrication capabilities include standard or customized projects of any size, performed at one of our production and fabrication facilities. We offer plate shearing, press brake work, plate punching, stamping, computer numerically controlled (CNC) punching, production sawing, high definition (HD) plasma cutting, tube and beam punching, plate rolling, bending, and forming, carried out on steel, stainless steel, aluminum, titanium, brass, bronze, copper, and manganese steel alloy.

Our equipment handles raw material in beam, tube, angle, sheet, plate, and structural forms. We can accommodate any project size due to our unlimited length and thickness capabilities. The tight tolerances are maintained during stamping and punching processes. Finishing options include powder coating, painting, zinc coating, chrome plating, polishing, and galvanizing.

All fabricated products are comprehensively tested and verified for quality with visual inspections, as well as pressure and leak testing. We also supply customers with quality reports. Additional manufacturing resources include research and development, assembly, delivery, and installation services.

Please feel free to contact us with any questions regarding our capabilities or to request a copy of our Quality Assurance program.

Typical Plate Work Projects:
Round, Square and Rectangular Ducts
Material Handling Chutes, Transitions and Hoppers
Bins and Silos
Machine and Equipment Base Plates
Structural steelworks for conveyers, belt conveyers, galleries, gantries, transfer towers, supporting platforms, walkway gratings, checkered plates, staircases, handrails, guardrails,etc.