Custom Spray Technology Fabrications
Request a quote

Improve Your Process With Spray Technology Fabrications

Use BETE spray lances, injectors, and quills for tank cleaning, gas cooling and conditioning, NOx control, chemical injection, or wash water injection.

Our spray injectors create stable conditions for the safe and efficient operation of downstream plant components.  Avoid wall wetting, pipe corrosion, costly repairs, and unscheduled outages from occurring with spray injection solutions from BETE.

Custom Engineered Spray Systems & Fabrications Line Card
Download PDF

Spray Lances and Injectors

Spray lances include a spray nozzle and can be used to spray a single fluid or multiple fluids into a vessel, pipe, duct, or tower. Spray lances and injectors are ideal when more precise control of the spray pattern, droplet size, or flow rate is required for spraying into a process stream.

Tank Cleaning Lances

  • Pipe & Flange
  • Stationary or Retractable
  • Used for precise placement inside a vessel

Spray Lance Injectors

  • Drop-in Solution
  • Single or Two-Fluid Air Atomizing Spray Nozzles
  • Complex Code Compliant Fabrications
Right Angle Lance

Retractable Lances

  • Inspect & Service Nozzles Without Disrupting Process
  • Options include lance, isolation valve, drain valve, and retraction mechanism
Retractable lance with mechanism.

Request a Lance

Tell us about your application by downloading one of our forms

Injection Quills

Injection quills do not contain a nozzle and are standard for applications requiring precise spray control into a pipeline.

Injection Quills


Retractable Quills

Retractable lance.

Why Use Retractable Lances?

Retractable lances allow you to withdraw your nozzle, isolate it from the process, and remove it entirely for servicing without taking your process offline. Once you have serviced, cleaned, or inspected the nozzle –reattach it to the system, open the isolation valve, and insert it back into the process.

Such features are often critical for petrochemical facilities where process outages are costly. For example, specific applications involved in petroleum production contain very corrosive particles. The ability to remove the nozzle for replacement while keeping the process online offers tremendous cost savings.

For smaller retractable lances, maintenance can manually insert and withdraw the lance pipe. BETE offers a robust retraction mechanism that effortlessly moves the lance from extended to inserted and back for larger sizes or any size where automation or ease of use is required. A simple cordless drill can power the unit, making this design a favorite for maintenance crews. The mechanism is flexible in its configuration, allowing alternate electric, pneumatic, or hydraulic power sources to drive the unit.

Design, Fabrication, & Testing Process

Our engineers start by incorporating all your project specifications to ensure we meet your design requirements, including any referenced industry codes, to deliver a fully compliant fabrication.
Computational Fluid Dynamics (CFD) modeling software simulates the spray process to determine the best solutions for complex process conditions. BETE also offers Advanced Spray Engineering Services to solve more challenging and critical problems. We stock BETE’s in-house foundry with various alloys, and we are one of the first foundries in the world to cast Nickel Alloy C-22. Our engineers can help you select the material for maximum effectiveness and operating life in your application.

Common Materials

Carbon Steel
Alloy Steels
Stainless Steel
  • 310, 316, 321, 347
Duplex 2205
Nickel Alloys
  • C-276, C-22, 625, 825

Manufactoring Code

BETE provides drop-in solutions, including custom spray lances, quills, injection lances, and chemical injectors. Fabrication is BETE’s specialty, from complex ASME Code compliance to simple flush pipe and flange assemblies. Our highly qualified welders have extensive experience welding dissimilar metals and exotic alloys, including nickel and cobalt alloys.

View our certifications and approvals.

Common Design Requirements

ASME B31.3 -Process Piping
ASME B31.1 -Power Piping
  • Boiler External Piping (PP Authorization)
  • Nonboiler External Piping
ASME Boiler and Pressure Vessel Code Section VIII, Division 1 (U Authorization)
Welding qualification to ASME B&PVC, Section IX
Canadian Registration (CRN)
NACE compliance

Testing & Validation

BETE’s integrated engineering, quality, and manufacturing departments combine to meet virtually any code, testing, or inspection requirement.

Mechanical Inspection

RT –Radiographic
UT –Ultrasonic
PT –Visible Dye Penetrant
PMI –Positive Material Identification

Performance Inspections

Spray Angle
Cone Shape
Droplet Size
Special Customer Requirements
Nearly all design, manufacturing, fabrication, and testing happen in the same facility. Close coordination through all process phases ensures optimization of mechanical, performance, and inspection requirements.
Using BETE as your single-source supplier, you can count on the quality and performance of our products every time –delivered on time.