Tilley

Hastelloy machining is the price of ultimate corrosion resistance. These nickel-based superalloys shrug off acids, chlorides, and stress-corrosion cracking that destroy ordinary stainless in hours. Chemical processing, pollution control, and sour-gas service reward you with a part that outlasts the plant around it. The same elements that stop corrosion make

A short hole is easy to make. A hole that is many times deeper than its diameter is a different challenge entirely, because the tool wanders, chips clog, and heat concentrates at the cutting edge where it cannot be cleared. Gun drilling exists specifically to solve that problem. At XAP

The most expensive part in a production run is often the first one, because it is the only chance to catch a misunderstanding before it multiplies by a thousand. A first article inspection takes that opportunity seriously: it verifies every characteristic on the drawing, on the first part produced from

Corrosion protection on complex machined assemblies tends to fail at the hidden spots: inside channels, behind flanges, in the depth of a drilled passage. E-coat finishing addresses exactly that coverage problem. Electrocoating dips parts as electrodes in a water-based paint bath, and electric current drives the film onto every wetted

Duplex stainless steel machining is how engineers get near-superalloy strength and superior chloride resistance at a more workable price. The 2205 family mixes austenitic and ferritic grain so a part can run thinner and lighter than 316 while shrugging off pitting and stress-corrosion cracking in salt and sour service. Oil-and-gas,