Authorised industrial equipment distributor in Vietnam

Tempil® / Tempilstik®

Authorised distributor & technical support

Tempil® / Tempilstik®

Origin: United States

Tempil® is the world's most trusted brand of temperature-indicating crayons, sticks and labels — used by welders, heat treatment specialists and pipeline fabricators to verify preheat and interpass temperatures with precision and simplicity.

Fast Group distributes Tempil products in Vietnam, supplying genuine Tempilstik® temperature sticks and Temp-Plates® labels to welding workshops, pipeline contractors, fabrication yards and EPC projects.

More product information: tempil.vn

Typical applications

  • Welding preheat verification per WPS/PQR on pipelines and pressure vessels
  • Interpass temperature monitoring during multi-pass welding
  • Heat treatment verification for stress relieving and normalising
  • Post-weld heat treatment (PWHT) temperature confirmation
About the brand

About Tempil® / Tempilstik®

Founded
c. 1937
Headquarters
USA (LA-CO Industries)
Sector
Temperature-indicating products

Tempil has been manufacturing temperature-indicating products since approximately 1937 and is now a brand of LA-CO Industries. Tempilstik® temperature-indicating crayons are the standard tool for welding preheat and interpass temperature verification worldwide — used on pipelines, pressure vessels, structural steel and any application where temperature control is specified by welding procedure specifications (WPS).

Tempil products are available in over 100 specific temperatures from 38°C to 1371°C. Each Tempilstik® melts at a defined temperature, providing an immediate, irreversible visual indication that the required preheat or interpass temperature has been reached. Temp-Plates® self-adhesive labels provide a permanent, documented heat record for quality assurance purposes.

Key strengths

  • 85+ year heritage — the global standard for weld preheat measurement
  • Available in 100+ specific temperatures: 38°C to 1371°C
  • Immediate, irreversible visual indication — no instruments required
  • Accepted per AWS, ASME, EN and API welding standards

Request a quotation or technical support for Tempil® / Tempilstik®?

Send your part number or application description — Fast Group will confirm the correct model, pricing, import and documentation requirements.