Pantech Stainless & Alloy Industries Sdn Bhd


Manufacturing Process

Types of Weld

Product & Size Range

Quality Assurance

Health, Safety and Environment

Environment Equipment



Sales & Marketing



Pantech Stainless & Alloy Industries Sdn Bhd ("PSA") is the latest stainless steel pipes and fittings manufacturing plant of Pantech Group Holdings Berhad built in year 2011 on 110,000m² (26 Acres) land in Pasir Gudang, Johor with a built-up factory of 20,500m².

PSA manufactures Round stainless steel welded process pipes for oil and gas according to ASTM A/SA 312 & A 778, ASME B36.19M, B36.10M, stainless steel 304, 304/304L and 316/316L welded pipes of 1/8” ~ 16" SCH5S to SCH 40S using state-of-the-art highly automated production technology.

Our vision is to be one of the most Reliable Global Stainless Steel Welded Pipes and Fittings Manufacturers.

Manufacturing Process:


PSA invested itself with 10 state-of-the-art fully automated brand new production lines, 4 major characteristics of the lines are the Three Cathode (Tig-Plasma-Tig) welding technology to weld the pipes longitudinally, On-line External & Internal (optional) bead removal, On-line Solution annealing and water quenching and On-line eddy current test. These features substantially differentiate PSA from others by assuring perfect quality with much better productivity.

The pipe is cut to a standard 6.0 meter or 20 feet with a length tolerance of +6.0/-0 mm. The round pipe has chamfered OD and ID ends. Inkjet marking ensures full traceability back to the original mother coil. Color coded tagging, marking, stripping and seaworthy bundle with canvas wrapping allows for ease of identification and protection to ensure it reaches its destination clean, dry and undamaged.

Inspection certificates are issued to ensure appropriate accreditation and full traceability.

Types of Weld :

We are providing two types of welded conditions;

a) External bead removed: For general industrial usage.

b) Internal bead removed: Continuous internal bead rolling to ensure smooth finishing which prevent scaling-up in the pipes


Product & Size Range:

We are manufacturing in accordance with size range, standards and grades as follows:

Grade: TP 304,304/304L, 316/316L

Pipes: ASTM / ASME A / SA 312

1/8" - 16" SCH5S, 10S, 40S, SCH20, 30 of Fixed 6 Meter or 20 Feet or Customised Lengths with maximized length to 23.5 Feet.

Flat Bar: ASTM A276

2.0 mm to 6.0 mm x 32 mm to 100 mm x 6 Meter produces by Slitted Rolled Edge Method (SRA).


Pipe Nipples : ASTM A733

1/8" -2" SCH 40S


Remark: PSA shall start manufacturing Butt Welded Fitting from 1st half of year 2012 in accordance with ASTM/ASME A/SA 403 for up to 12" size. PSA is confident in bringing this to another success soon, as the group has got more than a decade's experience in producing carbon steel seamless fittings.

Our current output is about 700-1,000mt a month, having substantial quantities for export to G-7 and ASEAN Countries at the moment. PSA has the expertise to provide solution for Client's Inventory replenishment plan or Fast track project demand, which require punctuality as a whole.

In addition to above, PSA also trade, stock and sell:

Cut-to lenght Plate: Various Sizes to ASTM/ASME A/SA240

Long Bend: Up to 40" various international specs


Quality Assurance:

From slitting, forming, solution annealing, sizing, straitening, pickling are all under rigid manufacturing procedural control. Hydrostatic test, Intergranular Corrosian Test, Eddy Current Test & Mechanical Test are being carried out in our fully equipped in house laboratory to assure quality in accordance with ASTM, ASME or other applicable standards. Other more comprehensive testing, such as radiographic test and metallurgy microscopic structure testing can be arranged according to client's specific demand too.

Customer's satisfaction is the goal of our quality system

Health, Safety and Environment:

Our Group companies are certified to HSE by SGS, in line with that we also maintain a high level commitment to these angles.

Training and safety equipment are provided to our Management & Staff who are the most precious assets of our company. Any visitor who enters into our premise is required to follow our Safety compliances too.


Environment Equipment:

To achive sustainable growth, we committed to environment by investing in:

Air Scrubber System

Rain Water Harvesting System

Waste Water Treatmet Plant

Transparent Roofing to save electricity during day time.




PSA manufactures pipe from the Austenite family of Stainless steel.

This group contains a minimum of 18% chromium and 8% nickle. Additional elements can be added such as molybdenum (316) to modify the material properties. This makes the material suitable for more critical applications involving high temperature and corrosion resistance.

The material is also suitable for low temperature applications. The nickle control assists with its resistance to brittleness at low temperatures.

Characteristics of austenitic stainless are:

  • Good corrosion resistance
  • A stable grain structure at all temperatures
  • Cannot be hardened by heat treatment
  • Ease of welding using standards equipment

Welded pipes often have tighter dimensional tolerances than seamless steel pipes, therefore they are better suited to environments where corrosion resistance is a greater factor than pressure containment. Our welded pipes are meticulously tested and inspected to ensure we only supply the highest quality pipes.

PSA products are made in accordance to ASTM/ASME/ANSI specifications to cater vast corrosion resistant demand from the oil and gas, chemical, petrochemical, refineries, process plant, water treatment plant, ship-building, pulp & paper, pharmaceutical, offshore and onshore heavy engineering and many more



Its strategic location in Pasir Gudang (Johor Bahru), enables it to have excellent accessibilty to 3 seaports (Johor, PTP & Singapore) & 2 airports (Senai& Singapore)


Sales & Marketing:

PSA operates within a culture of dedication to the highest standards in quality and services.

PSA can be contacted at its Pasir Gudang, Shah Alam, Kuantan, Singapore offices that are fully back up by technical and QA/QC departments for any in-depth inquiry.

PSA sincerely welcome domestic & overseas inquiries for project or distribution demands, it continually strives to strengthen relationships with its business partners.

As a customer-centric organization, every activity is aimed at delivering value to our clients.


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