LIBURDI-DIMETRICS ORBITAL WELD SYSTEMS AND...

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


West Closure, New Orleans

GMAW-FCAW


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


Kearl Oil Sands, Alberta

GMAW-FCAW


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


Number of Joints: 600

Reject Rate: 0.6%

GMAW-FCAW


Thermal Solar, Florida

GMAW-FCAW


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


Bechtel, Trimble Project, Kentucky

Project Overview


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


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


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


Reject Rate: 3% ( Porosity sub surface, one weld)

GTAW


Suncor Refinery, Sarnia, Ontario

GTAW


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


GTAW


Big Cajun II, New Roads, Louisiana

GTAW


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



Reject Rate: 0%

GTAW


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


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

LIBURDI-DIMETRICS ORBITAL WELD SYSTEMS AND...

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