PRODUCTS

The spiral forming process uses hot rolled steel coil as a raw material. Spiral welded steel pipes are categorized by its continuous welded helical seam from end to end, which also gives its additional stiffness. Because of the method of manufacture, a wide variety of diameters can be produced. The diameter tolerance is small, particularly with regards to ovality; and the pipe, due to its axial symmetry, has an inherent straightness. Material used are general structural steel that are in accordance with BS EN 10025. A commonly steel used are grade S275 for water pipes and S355 for structural pipes. Other steel grades used are ASTM A36 and API 5L steel grade up to X56.

Spiral welded pipes are produced in accordance with the dimensional andtolerance requirements of various BS EN, ISO, AWWA, API and AS/NZ specifications.

Listed below is a summary of our capabilities:

  • Sizes ND 150mm through ND 3000mm
  • Wall thickness up to 25mm
  • Nominal lengths from 6m through 15m
  • Long length pile up to 105ml (spliced)

PPI is capable of supplying bare and specially coated steel pipes.

 
External Internal
  • Epoxy/epoxy modified paint
  • Epoxy / polyester glassflake
  • 100% solid polyurethane (PU)
  • Reinforced bitumen / coal tar
  • Hot dip galvanized
  • Epoxy/epoxy modified paint
  • 100% solid polyurethane (PU)
  • Concrete / cement mortar
  • Hot dip galvanized

 

LATEST NEWS

  • MENGKUANG DAM EXPANSION PROJECT, PENANG
    In March 2014, PPI completed delivery of Fittings & Specials for Mechanical Works for Valve House No.2 for Mengkuang Dam Expansion Project. Specials & Fittings being 2597mmOD and 2330mmOD with cement lining internally and painted externally.
  • PPI SPORTS CLUB
    A donation of about RM2,000 was collected. Sundries and goods were then purchased and given to Association Y.R.T.S Handicapped Children’s Home in November 2013.

    In January 2014, a dinner was held for all sports club member in Pan Mutiara Restaurant, Butterworth.

    A trip to Pantai Kerachut was organised in February 2014. It was an inspiring back to nature event.
  • Myanmar Water 2013
    Myanmar 1st International Water & Wastewater Industry Event from 24th-26th October at Tatmadaw Exhibition Hall, Yangon. Organized by UBM, an international company which has also successfully conducted similar exhibition in the region such as Asiawater, Vietwater, Water Phillipines and Thai Water. PPI and Spirolite jointly exhibited our products & services to the attendees and the response was good.
  • PPI Sports Club
    PPI has set up a Sports club this year to promote healthy lifestyle, foster goodwill and interaction among it's staff. Among the activities that has taken place is hiking and bowling while badminton and aerobics is a weekly staples.
  • PPI Annual Dinner
    PPI held its Annual Dinner in Sunway Hotel, Seberang Jaya, Prai, Penang on 22nd November 2013 at 7pm with a Black&White Theme.