Marks Brothers Inc products

With solid modeling, structural fabrication capabilities, tube and pipe laser cutting, orbital welding, pipe fabrication capabilities in accordance with ASME B31.1 and B31.3 and vessels in accordance with ASME Section VIII Div. 1 give Marks Brothers the ability to build a wide array of skid systems. Commercial, ASME, or NQA-1 skids are a routine part of what we fabricate at Marks Brothers.

With Marks Brothers’ continuous strip-shaping half-pipe coiling systems, it can provide half-pipe coils in multiple revolutions minimizing waste material and section welds. Throat in or throat out, Marks Brothers can produce units from as small as 12 inches in diameter to the largest sizes needed. In addition to half-pipe coils for shells, Marks Brothers has developed an advanced CNC methodology for rolling and cutting half-pipe coils for heads and cones. This approach delivers half-pipe rolled and cut at the precise pitch and radius of the applied location on the head or cone, saving the fabricator a tremendous amount of grinding and fitting compared to conventional methods.

Marks Brothers manufactures pipe coils for internal heating or cooling of vessels with continuous CNC-rolling and automatic orbital welding of seams. Each pipe is orbitally welded into the coil as it is rolled into a coil at the specified diameter and pitch. This process ensures x-ray quality welds, provides a consistent radius and pitch, dramatically reduces material waste, and saves significant labor costs compared to trimming and fitting pre-rolled pipes into a coil. Spot x-ray, 100% x-ray, hydrostatic testing, and documentation is provided based on specific job requirements.

Marks Brothers has continually invested in acquiring the most advanced equipment and ensuring its craftsmen are highly skilled. For pipe fabrication and pipe spools this investment, married with quality programs and service, brings the best pipe fabrication available. With pipe laser cutting systems, CNC-machining, CNC forming, CNC rolling, and automated orbital welding systems, Marks Brothers offers the best pipe fabricating line available. Beyond fabrication the company can provide spools in accordance with ASME Piping Codes B31.1 & B31.3, NQA-1 and client specific quality plans. Whether it is carbon, stainless, Inconel, Hastelloy, Titanium or Zirconium, Marks Brothers consistently delivers the highest quality.