EMERGENCY FABRICATION & AFTER-HOURS MACHINING REPAIR SERVICES IN THE GREATER HOUSTON AREA & NATIONWIDE
A & A Machine & Fabrication LLC in Southeast Houston, TX, is here to serve you by providing a complete range of CNC, machining, and fabrication services after hours, and on weekends – we are always just a call away. To reach a member of our qualified staff after hours, call 409-938-4274 and follow the prompts to reach the emergency on-call representative.
Emergencies do not always follow your schedule. With factories and plants running 24/7, you cannot wait until Monday morning to have a shaft replaced or a burner head repaired. To do so would result in too much lost time and revenue. Fortunately, our extensive machining and fabrication knowledge and experience, combined with our extensive on hand equipment, allow us to handle all your repair needs.
A&A is proud to be Always Available to our customers; it is in our name, our mission statement, and our craftsmanship. A&A depends on our customers to remain in business, and we want our customers to be able to depend on us.
We specialize in 24/7 repair services for the following – including, but not limited to:
- Gasification/Syngas equipment and components
- Rotary & diverter valves
- High Pressure Tubing (LDPE/EVA) and accessories
- Pressure vessels (ASME-coded)
- Piping (B31.3, B31.1)
- Precision machining
- Welding and fabrication
PRESSURE VESSEL REPAIR
We have the National Board “R” symbol for alterations and repairs at all of our locations and field sites. We also have certificates of authorization for the use of “U”, “U2”, “U3”, “S”, and “PP” ASME Code symbols for new construction.
ASME Section VIII Division 1 Pressure Vessels
ASME Section I Power Boilers
ASME Section VIII Division 2 Alternative Rules for Pressure Vessels
ASME B31.1 Power Piping
ASME Section VIII Division 3 High Pressure Vessels
NB "R" Symbol Repairs & Alterations
HIGH PRESSURE TUBING (LDPE/EVA) REPAIR
We repair and test high-pressure tubular reactors and coolers for petrochemical plants worldwide. Now, from one source, plant operators can get reliable repair service and related parts that meet all of their requirements and specifications. A&A has developed partnerships with key suppliers to manage our high pressure tubing supply chain – this not only reduces lead times, but also the cost of your project.
Reliability, integrity and safety of our repairs are guaranteed by a full range of testing methodology per ASNT-TC-1A such as Hydrostatic, X-ray, Strain Gauge, Borescope, Magnetic Particle, Ultrasonic, Dye Penetrant, Positive Material Identification (PMI), as well as any other required tests.
ROTARY VALVE & DIVERTER REPAIR
A & A Machine & Fabrication LLC has extensive experience in rotary valve and diverter valve repair. We can disassemble, inspect and evaluate, recommend repair, and reassemble to factory tolerances and specifications. Our rotary valve repair services include pre- and post-repair inspection reports supported with photographs and 12 or 24 hour test runs.