Manufacturing

Manufacturing Overview

In an approximately 140,000 square feet of manufacturing space, we strategically divided the facility into functional areas:

  • Insulation Shop
  • Steel Fabrication Shop
  • Variable & Constant Spring Shop
  • Assembly Floor

We follow the industry’s standards and specifications in manufacturing all of our products. These standards are listed on the right

AISC Steel Construction Manual Steel
API 5LSpecification for Line Pipe 5L
ASME B31.1Power Piping
ASME B31.3Process Piping
ASME SEC IXWelding, Brazing, and Fusing Qualifications
ASTM A123-2015Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products
ASTM A153-2016Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware
ASTM A700-2014Standard Guide for Packaging, Marking, and Loading Methods for Steel Products for Shipment
ASTM B633-2013Standard Specification for Electrodeposited Coatings of Zinc on Iron and Steel
ASTM B695-2000Standard Specification for Coatings of Zinc Mechanically Deposited on Iron and Steel
ASTM C165-1991Standard Test Method for Measuring Compressive Properties of Thermal Insulations
ASTM C303-1990Standard Test Method for Dimensions and Density of Preformed Block and Board-Type Thermal Insulation
ASTM E337-2007Standard Test Method for Measuring Humidity with a Psychrometer
AWS D1.1-2015Structural Welding Code - Steel
AWS D1.6-2015Structural Welding Code - Stainless Steel
CWB CSA W47.1Certification of Companies for Fusion Welding of Steel
CWB CSA W59Welded Steel Construction (Metal Arc Welding)
ISPM 15-2009International Plant Protection Convention (IPPC)-International Standards for Phytosanitary Measures (ISPM)
MSS SP-58-2009Pipe Hangers and Supports - Materials, Design,Manufacture, Selection, Application, and Installation
SSPC-SP COM-2009Surface Preparation Commentary for Steel and Concrete Subtrates
JIS H 8641-2007Hot Dip Galvanized Coasting

Pipe Support Designs

  • Shoes for pipe diameters up to 82 inches (for larger sizes contact sales@rilco.com)
  • Resting, guided, and axial stop support designs
  • Support construction of stainless steel, low and intermediate alloy, and carbon steels

Insulation Options

  • Polyurethane Foam
  • Calcium Silicate (high and low density)
  • Pyrogel® X-TE
  • Cryogel® Z
  • Foamglas®
  • Armaflex
  • Mineral Wool
  • Permali
  • High/Low Temperature Composite

Fabricated Pipe Supports Equipment

  • Press Brake (2)
    • 16 ft and 700 ton capacity
  • Plate Roll
    • ¼ inch thick, 4 feet wide
    • ½ inch thick, 5 feet wide
    • 1 ½ inch thick, 4 feet wide
  • Plate Shears (1) – ½ inch thick, 10 feet wide
  • Saw (4) – 24 x 24 inch capacity
  • Iron Worker (2) – 100 ton capacity
  • Plasma / Oxy Fuel Burner (3) – 12 x 40 feet
  • Waterjet (1)

Variable Springs, Constant Springs,
Rigid Hangers, and RCR constants

  • Variable and Constant Springs are manufactured to the equivalent of Grinnell’s functionality and dimensionality
  • Standard and Special-Order pipe clamps can be manufactured up to 82 inches in diameter
  • CNC Lathe
  • CNC Mill (2)

Slide Plate Options

  • Teflon
  • Stainless Steel
  • Graphite
  • UHMW