Slider

OUR PRODUCTS


product3home
product2

 

ETFE Stainless Steel Coated Ductworks & Accessories

Product Descriptions

ETFE stainless steel coated ducts are an excellent solution for handling the corrosive fume exhaust and process piping systems used in industries that utilize aggressive chemicals in their production process.

The ETFE coating far surpasses other materials in chemical resistance and the proprietary coating technology ensures superior bonding to the stainless steel, resulting in a coating that will not delaminate. Moreover, as stainless steel ducts do not burn, they do not require the use of internal sprinklers .

Equipped with the latest production equipment and complemented with a testing laboratory for strict quality control, the ETFE coated stainless steel ducts are manufactured to meet the Factory Mutual (FM) Research Standard 4922 and 4910.

The ducts are simple to install and can be easily field-modified to suit on-site conditions. They come in standard sizes but can also be customized to meet SMACNA and other relevant standards.

Product Specifications

Ethylene Tetrafluoroethylene (ETFE)
ETFE (Ethylene Tetrafluoroethylene) is a thermoplastic fluoropolymer based on an alternating copolymer of Ethylene and Tetrafluoroethylene.

Key Properties of ETFE Fluoropolymer

• Chemical Resistance
ETFE provides excellent resistance to virtually all chemicals and solvents that can cause rapid deterioration of other plastics.

• Mechanical Strength
It has superior mechanical strength, stiffness and good resistance to stress cracking. It has higher tensile strength and greater crush resistance than other fluoropolymers. ETFE also offers a low coefficient of friction and its oil/water repellency  renders it an excellent coating for low flow resistance.

• Good Electrical Properties
ETFE is an excellent insulator

• Non-Flammable
As tested by Underwriters Laboratories, ETFE has 94V-0 flammability rating, which according to ASTM D165, is non-flammable.

• Great Weatherability
It screens out ultraviolet (UV) rays but does not deteriorate as a result of exposure to UV.

• Outstanding performance over a wide range of temperature
It is corrosion resistant, and has a stable mechanical and electrical properties over a wide temperature range of -100°C to 150°C.

Expanded PTFE Sealant Joint

Product Highlights

Product Name                         : Expanded PTFE Sealant Joint (Gasket Tape)
Material                                   : PolytetrafluoroEthylene (PTFE)

Product Descriptions
Expanded PTFE Sealant Joint are made of 100% PTFE dispersion resin under unique tension and sintering treatment,making the structure of the PTFE to becomemicro porous. With its excellent mechanical and chemical properties and resistance to corrosion, creep & cold currentsand no aging, it is suitable for most applications.

Expanded PTFE Sealant Joint saves time and costs, as wastage are minimized as compared to other customized or cutting gaskets. Using only a few specifications, it can substitute a large amount of cutting gasket and sheet inventory.

The excellent mechanical and chemical properties of theExpanded PTFE Sealant Joint remainas the preferred type of sealant joint for most installations with minimum maintenance and a long service life.

Product Specifications

Working Temperature Range
Application Medium
PH Value
Density
Coefficient of Friction
Surface Profile
Common Sizes
: - 240 oC ~ 260 oC
: Most Chemicals and Solvent
: 0 – 14 Density : 0.7 g/cm³ ~ 0.8 g/cm³
: 0.7 g/cm³ ~ 0.8 g/cm³
: 0.05 – 0.09
: White and Smooth, without any abrasion
: W 7mm (5/16”) x T 3mm x L 15m/50m
  W 10mm (3/8”) x T 3mm x L 10m/50m
  W 12mm (1/2”) x T 4mm x L 8m/30m

Note:
Please enquire on the standard length per roll, for the different width sizes.
Customizations of other width sizes and lengths are available upon request.

Product Features

  • 100% Expanded PTFE, soft & excellent elasticity.
  • Chemical resistance.
  • Does not hydrolyze.
  • Non aging, non abrasion, non hardening.
  • Extremely low coefficient of friction.
  • Low stress to seal requirements, which help to protect fragile flanges and delicate assemblies.
  • Higher resistance to creep and cold flow when sealing of heat exchanger; no need to retighten after installation.
  • Self-adhesive strip for easy application.
  • No pre-cutting and no wasteful scraps; saves time and money when sealing large flanges.
  • Easy and simple to install, without the need for complicated template or cutting tools.
  • Wide range of applications.
  • Wide service scope and can be used to replace any asbestos-rubber gasket, steel-armoured gasket, metallic gasket, twined gasket, graphite filler, and many other sealing materials.
  • Versatile and inert to most chemicals; perfect for the most challenging chemical applications.
  • Ideal for large, complex sealing surface due to its strong yet conformable nature.
  • Universal sealing material for valves& pumps, flange gaskets, and box packing.

product1

product1
product2

 

Expanded PTFE Sheet / Gasket

Product Highlights

Product Name                                     :           Expanded PTFE Sheet/ Gasket
Material                                               :           Polytetrafluoro Ethylene (PTFE)

Product Descriptions

Expanded PTFE Sheet / Gasket are made of 100% PTFE dispersion resin under unique tension and sintering treatment, making the structure of the PTFE to become micro porous. With its excellent mechanical and chemical properties and resistant to corrosion, creep & cold currents, and no aging, it is suitable for most applications.

Product Specifications

Working Temperature Range
Application Medium
PH Value
Sheet Thickness 
Sheet Size 
Density
Coefficient of Friction
: - 240 oC~ 260oC
: Most Chemicals and Solvent
: 0 – 14
: 1mm – 6mm
: Width 1500mm x Length 1500mm
: 0.7 g/cm³
: 0.05 – 0.09

Product Features

  • Expanded PTFE Sheet can be cut to any required shape and size.
  • Can be fabricated as flange gasket for use in sealing applications.
  • 100% Expanded PTFE, soft & excellent elasticity, and chemical resistant.
  • Non aging, non abrasion, non hardening, and does not hydrolyze.
  • Extremely low coefficient of friction.
  • Higher resistance to creep and cold flow, and low stress to seal requirements.

 

Flexible PTFE Sheet / Gasket

Product Highlights

Product Name                         : Flexible PTFE Sheet/ Gasket
Material                                   : Polytetrafluoro Ethylene (PTFE)

Product Descriptions

Flexible PTFE Sheet / Gasket are denser in density as compared to the Expanded PTFE, which results for a harder texture, but maintains the flexibility as compared to the rigid mold type. Due to its toughness, flexibility and the excellent mechanical and chemical properties of the Flexible PTFE Sheet / Gasket, it is suitable for use in sealing applications where corrosive chemicals are present.

Product Specifications

Working Temperature Range
Application Medium
PH Value
Sheet Thickness
Sheet Size
Density
Coefficient of Friction
: - 240 oC~ 260oC
: Most Chemicalsand Solvent
: 0 – 14
: 1mm – 5mm
: Width 1250mm x Length 1250mm
1.80 g/cm³
: 0.05 – 0.09

Product Features

  • Excellent application as flange gasket for sealing requirements.
  • Flexible PTFE Sheet can be customized to the require shape and size.
  • 100% PTFE, tough & flexible, and chemical resistance.
  • Non aging, non abrasion, non hardening, and does not hydrolyze.
  • Extremely low coefficient of friction.
  • Higher resistance to creep and cold flow, and low stress to seal requirements.

product1

product2