Calibration

Tube Calibration Standards

Tube & Pipe Calibration Standards

Over 2000, ASME, RFT and ECUTEC calibration standards in stock

ECUTEC offers many different standards including ASME, RFT, NFT, ECA, NFA, IRIS, PSEC/FSEC, or any custom standard that you may require. We can do flat bottom holes(FBH), side drilled holes (SDH), round bottom pits, ID or OD grooves (90°, 180°, 270° & 360°), taper cuts,  EDM notches, spiral grooves, expansions & more designed to your needs and tolerances. Calibration standards may be fabricated with a milling machine, lathe, electrical discharge machine (EDM), and/or surface grinder.  

We carry stock of many different materials in most standard sizes in prime or finned OD and ID configurations. If we don’t have what you need in stock, we’ll look for it. We carry stainless steel (300 & 400 series, 2205/2507 Duplex, AL6XN, SEA-CURE, etc.), titanium, copper, Monel, copper nickel (90/10 & 70/30), brass, Admiralty brass, aluminum, alloy 20, chrome moly, Hastelloy, Inconel/Incoloy, nickel, tantalum, zirconium, aluminum brass & others.  

Our current inventory comprises of tube/pipe sizes from 0.1/4” OD up to 24” OD. We also stock some metric sizes.  

Not only do we stock raw material, but we also stock ready-made standards of our most popular varieties. This includes ASME for non-ferrous materials, RFT for ferrous materials, and ECUTEC standards for chiller tube materials. 

tube calibration-standards

ASME Calibration Standards

Tube Calibration Standards

  • ASME, RFT, MFL, NFA, NFT, IRIS, Wear Scar, etc.
  • Stainless (304, 316, 317, 321, 327, 410, 430, Duplex, AL6XN, Ebrite, Seacure, etc.)
  • Titanium, Copper, Monel, Zirconium, CuNi (70/30, 90/10), Steel, Brass, Admiralty Brass, Aluminum, Alloy 20, Chrome Moly, Hastelloy, Inconel, Nickel, Tantalum, Aluminum Brass
  • Spiral Notches, Expansions
  • Designed to your needs
calibration-standards rft

RFT Calibration Standards

Polycarbonate Sleeve for Standards

ECUTEC Tubesheet Plate Simulator

Calibration Standards

  • ASME standards
  • Remote Field Testing (RFT) standards
  • ECUTEC standards
  • Near Field Testing (NFT)
  • Custom standards
  • IRIS standards
  • Flux leakage standards
  • Spiral groove standards
  • Ultra-Sonic standards
  • Crack simulations
  • NFT standards
  • NFA standards
  • MFL standards
  • Support ring simulators
  • Tube expansions
  • Finned and internally enhanced (IE)

ASME Calibration Standards

(Fits nine <3/4” and three <1.5” tubes)

ECUTEC Spec Standard Case

ECUTEC Spec Double Stack Standard Case

(Fits up to 44 Standards)

Features

Calibration Standards

  • Current inventory contains calibration standards from .375″ up to 3.0″. A large assortment of alloys are available. Prime surface and low fin (integral) are included.
  • Our large inventory contains ASME, ECUTEC, AND RFT Calibration standards.
  • Standards are maintained for most chillers and a large number of process heat exchangers.
  • Calibration standards may be fabricated with milling machine, lathe, electrical discharge machine (EDM) and surface grinder.
  • Assorted alloys, diameters, wall thickness, finned and prime surface are available as well as some carbon steel tubing.
  • Fast turn-around for your urgent needs.
  • Internally Enhanced, Notch fin, Turbo, 19 FPI, 26FPI, 35.5FPI etc.
  • Eddy Current tube standards for all your needs
  • Some metric sizes in stock
  • All measuring devices are NIST Certified

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