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LIBURDI-DIMETRICS ORBITAL WELD SYSTEMS AND SUPPORT FOR FIELD APPLICATIONS
GMAW-FCAW
Orbi-MIG II-K Head Field Applications
West Closure, New Orleans
The Orbi-MIG II- K Head weld system was used to weld double wall fuel pipes which transport fuel from onsite backup fuel farms to the pump station in emergency situations.
Pipe Size: 3” and 6”, Sch.40
Material: Carbon Steel
GMAW-FCAW
Orbi-MIG II-K Head Field Applications
West Closure, New Orleans
GMAW-FCAW
Orbi-MIG II-K Head Field Applications
Kearl Oil Sands, Alberta
Our automated weld heads, (K Head) were used to weld process piping used in the oil retrieval process for the oil sands project
Pipe Size: 12”- 42”, WT: Sch. 40, Sch. 80
Material: P11
GMAW-FCAW
Orbi-MIG II-K Head Field Applications
Kearl Oil Sands, Alberta
GMAW-FCAW
Orbi-MIG II-K Head Field Applications
Thermal Solar, Indiantown, Florida
The Orbi-MIG II- K Head weld system was used to weld the large diameter supply lines for this Thermal Solar Plant
Pipe Size: 8”-30” , Sch.40
Material: Carbon Steel
Number of Joints: 600
Reject Rate: 0.6%
GMAW-FCAW
Orbi-MIG II-K Head Field Applications
Thermal Solar, Florida
GMAW-FCAW
Orbi-MIG II-K Head Field Applications
Bechtel, Trimble Project, Kentucky
The Orbi-MIG II- K Head weld system was used to weld piping spools with FCAW on the TC2 pulverized coal super critical generating station project.
Pipe Size: Various sizes and WT’s, up to 3” WT
Material: P91 , P22
GMAW-FCAW
Orbi-MIG II-K Head Field Applications
Bechtel, Trimble Project, Kentucky
Project Overview
Orbi-MIG II-K Head Field Applications
Forrest Kerr Hydro-Electric Project, British Columbia
Our automated weld heads, (K Head) were used to weld large diameter penstocks used to supply water to the turbines
Pipe Size: 9’-2” ID, WT: 1” and ¾”
Number of Welds: 27
Reject Rate: 0% ( UT, MT, and VT)
Material: SA 516 Gr. 70N
Project Overview
Orbi-MIG II-K Head Field Applications
Forrest Kerr Hydro-Electric Project, British Columbia
Project Overview
Orbi-MIG II-K Head Field Applications
Forrest Kerr Hydro-Electric Project, British Columbia
GMAW-FCAW
Orbi-MIG II-K Head Shop Applications
M&D, Huntsville, Alabama
The Orbi-MIG II- K Head weld system was used to weld pipe spools in both the fixed 5G, 2G and Rolled 1G positions
Pipe Size: 8-24” Sch. 40
Material: Carbon Steel
GMAW-FCAW
Orbi-MIG II-K Head Shop Applications
M&D, Huntsville, Alabama
GTAW
Standard Features• Water cooled 200 Amp 100% duty cycle torch• Servo controlled AVC, Travel, Wire Feed, and
Oscillation• Direct drive travel and top-loading electrode
provide quick and easy set-up• State-of-the-art gas delivery with clear shield cup
for excellent arc visibility and gas coverage• Adjustable Lead/Lag torch angle• Horizontal and vertical adjustment wire entry
J Head System Overview
GTAW
J Head System Field Applications
Suncor Refinery, Sarnia, Ontario
The J Head confined space weld tool was used to weld in replacement pass tubes of a Reformer Furnace; old to new material ( in service since the 1970’s) and new to new material.
Tube Size: 4.5” OD , 0.437” WT
Material: P22
Number of Joints: 26
Reject Rate: 3% ( Porosity sub surface, one weld)
GTAW
J Head System Field Applications
Suncor Refinery, Sarnia, Ontario
GTAW
J Head System Field Applications
Big Cajun II, New Roads, Louisiana
The J Head confined space weld tool was used to weld in replacement boiler tubes
Pipe Size: 2” OD , Sch. 80 WT
Material: Carbon Steel
GTAW
J Head System Field Applications
Big Cajun II, New Roads, Louisiana
GTAW
J Head System Field Applications
US Steel, Nanticoke, Ontario
The J Head confined space weld tool was used to weld in replacement tubes of an economizer heater
Pipe Size: 2” , Sch. 80 WT
Material: Carbon Steel
Number of Joints: 52
Reject Rate: 0%
GTAW
J Head System Field Applications
US Steel, Nanticoke, Ontario
GTAW
H Head System Field Applications
Ningde Nuclear Site, China
The H Head modular wed head system was selected with NG to weld the primary loop systems of the CPR 1000 Nuclear Reactor
Pipe Size: 32.78”-38.43” OD, 2.64”-3.77” WT
Material: 304L
Number of Joints: 48
Reject Rate: 0%
GTAW
H Head System Field Applications
Ningde Nuclear Site, China
GTAW
F Head System Field Applications
Sithe Global Gorway Station, Toronto, Ontario
The F Head along with the GT VI power system was used to weld the hot reheat piping and main steam lines of this co generation generating station.
Pipe Size: 14” -24” OD, up to 3” WT
Material: P91
GTAW
F Head System Field Applications
Sithe Global Gorway Station, Toronto, Ontario
Support Services
Training
Liburdi offers formal training in orbital welding and in electrical technician maintenance.
LDS™ training programs have evolved over the years, from our “UA adopted” 40 hour intensive beginner welding course to customized client specific programs.
UA Course #481
Support Services
Equipment and Parts Extensive Rental Fleet Consisting of the Following:
• P300 Power Sources• Gold Track V Power Sources- Hot/Cold Wire•Gold Track VI Power Sources•PTW 160 Power Sources•Orbi-MIG II FCAW-GMAW
•K Head•J Head•F Head•G Head•L Series Fusion Heads•Custom Heads
•Parts Inventory to Support Equipment
Local Support for Equipment , Parts and Services
Support Services
Field Support and Services
LDC-Houston Offers the Following:
•Field Support for Client Projects:•E Tech Support•Weld Tech Support•Technical Supervision•Weld Techs for Welding•Welder Qualification•Project Management•Holders of National Board “R” Stamp•Holders of ASME “S” and “PP” Stamps
• Specialized Engineering Support:•Welding•Metallurgy•Mechanical•Electrical•Software•Automation
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