Tubing Chart

Tubing Chart

Stainless sizes, specs, and finishes — charted

  1. Why Stainless Steel Prices Rise While Nickel Falls A fabricator’s nickel ticker can point down while 304 and 316L mill adjustments rise. See the timing, inputs, and quote lines behind the gap.
  2. Section 232 Tariff: Full Value or Steel Content? See when Section 232 applies to full customs value, steel content, or non-U.S. content, then estimate 50%, 25%, 15%, or 10% duty.
  3. Stainless Steel Alloy Surcharge 2026 Explained See how stainless surcharges work, compare published 2026 rates by grade and product, and calculate their effect on an order’s chargeable weight.
  4. Stainless Grade for Data Center Liquid Cooling Choose between 304L, 316L and duplex for PG25, treated-water or dielectric cooling loops, including copper cold plates and manifold limits.
  5. What Does a Transition Coupling Connect? It bridges pipe or conduit ends that differ in material, actual OD, size or joint system. A snug fit alone proves neither pressure nor burial approval.
  6. NPT Size vs Measured Diameter Chart A male OD near 0.840 inch is a strong clue for 1/2 NPT. A 14 TPI pitch-gauge reading makes the identification much stronger.
  7. What Is an EMT Set Screw Connector Used For? It terminates EMT at a box or enclosure rather than joining conduit sections. For outdoor or wet locations, the exact connector needs express approval.
  8. SS Welding Wire Selection Starts With Both Base Metals A "stainless MIG wire" category may include solid GMAW wire, gas-shielded or self-shielded flux-cored wire, and metal-cored wire.
  9. UDIMET 720 Nickel Alloy Powder Requirements A defensible purchase requires the exact variant, lot chemistry and particle data, production history, cleanliness controls and qualification of the process chain.
  10. Which NPT Tap Drill Size Chart Applies? For 1/4-18 NPT, the compared cutting-tap charts consistently list 7/16 inch. Other published recommendations conflict, with NPS and roll-form data kept separate.
  11. Tri-Clamp Gaskets: Size, Material and Fit Nominal tube OD, actual bore, gasket ID and flange OD can differ. Match each dimension, then check compound suitability, cleaning exposure and assembly limits.
  12. Schedule 10 Pipe Thickness by NPS and Type At NPS 8 and 10, stainless 10S walls are 0.148 and 0.165 in. Wheatland sprinkler pipe is 0.188 in. at both sizes, showing why product type matters.