Web base mail
You are here Services Alpha Rental Service  

Serving wide ranging industries in the region, Alpha has a team of OEM trained technicians. They are experienced and competent in carrying out the most difficult bolting operation
in a safe, reliable and cost effective manner. We provide our technicians continuous training in product technology, health and safety program to ensure that they are competent to
the task in hand.


- Joint Management System:
Alpha is capable of providing JMS, a quality system leading to leak free start-up at all
bolted joints in the plant.

- Hydraulic Torquing Services:
Hydraulic torqueing is versatile and simple to use. However, it has limitations related to
speed and accuracy.

- Hydraulic Tensioning Services:
Hydraulic tensioning is faster, safer and more accurate than most other bolting methods. Alpha is able to help our customers evaluate, select and execute the bolting operation with our highly experienced technicians and quality tension tool


- Flange Leak Sealing

- Elbow and Tee Joints Leak Sealing

- Valve Gland Packing

Leaking valve gland packing is the most common of leaks and it could be repacked
without isolating the valve packing. It could be done economically and could be
repaired online. Most common leak sealing repairs are done for most processes
including air, chemical, water, condensates, vacuum, steam
(superheated and saturated) and hydrocarbons.
Steam leak through body   Molds are tailor made
for particular size
  Compound injection   Completely sealed


Repair Field Machining – Flange Facing 6 – 40” (153 – 1000mm)

• High torque drive with only a 60 dB
noise level
• Latest linear technology for durability and
repeatable accuracy
• Quick set adjustable clamping jaws
• Swivel toolpost for grooves and bevels
• Continuous groove geared facing and
boring feeds

Repair Field Machining – Flange Facing 0 – 12” (0-305mm)

High accurracy bearing
Helical gear drive for improved surface finish
Fast set 4 jaw base
Swivel tool post and groove attachments included


Rayong Service Center
188/131 Sukhumvit Rd.,Maptaphut District, Amphur Muang, Rayong 21150
Tel : (038) 691-515
Fax : (038) 691-531~2
Email : ars@alphagroup.co.th , kys@alphagroup.co.th
Home Products Services About us Contact Us Supplier Links
Copyright 2009 Alpha Group Co., Ltd. All Rights Reserved.