High risk applications, critical welds… SIT has you covered.

Our proven experience with some of the first LNG powered vessels in the US has positioned SIT as the expert for fabrication of:

  • LNG fuel processing systems
  • LNG bunkering facilities
  • Double wall pipe welding in various applications (100% Xray compliant)
  • LNG Pump Rooms


“SIT initially came to us through VT Halter (the shipyard) – we are pleased with the quality of work and level of participation in this project. Quality craftsmanship from SIT is critical as the LNG fuel system, and specifically the LNG pump room, is the aorta of the ship and is central to how it functions. SIT has done an excellent job with craftsmanship and technical transparency including updating status and keeping us aware of any issues and solutions. We would definitely consider SIT as a partner for future projects.”
– Patrick Sperry, Crowley


We have experience working to DNV & ABS certifications.
Contact us to discuss your project: (504) 464-0528 or Info@SiTech-US.com

Have a Question?

Connect with us

Office Hours

8:00 am – 5:00 pm CST




Corporate Headquarters
915 Distributors Row Harahan, LA 70123
Houston Manufacturing
12311 Cutten Rd. Houston, TX 77066