Product Description
Incorporated in the year 1982, we are affianced in manufacturing, exporting and supplying PP Lined Pipes. The offered pipes are manufactured under the guidance of our dedicated professionals using premium quality polypropylene with the aid of cutting edge techniques. These pipes are extensively used in various industries such as paper, chemical, pharmaceutical and water treatment plant for safe passage of corrosive fluid. Moreover, the provided PP Lined Pipes can be purchased from us in different specifications at market leading prices.
Features:
- Chemical resistance
- Perfect finish
- High strength
- High thermal resistance
Standard Sizing:
For use with MS / SS lined Piping
|
Outer Diameter
|
|
mm
|
inches
|
e
|
|
29.2
|
1
|
4
|
|
44.7
|
1.5
|
4.1
|
|
56
|
2
|
4.5
|
|
81.9
|
3
|
4.5
|
|
107.1
|
4
|
5.3
|
|
164.2
|
6
|
5.7
|
|
206
|
8
|
6.2
|
Features:
- Suitable for underground pipes through adjustment to local ground movement
- Excellent Chemical Resistance: Increases reliability and scope of use
- High Thermal Resistance: Less vulnerable to weathering
- High Stress Crack Resistance: Prevents inching growth of cracks
- Excellent Fusion Capabilities: Ease of installation
- Low density, Low weight: Ease of transportation
- Homogenous structure: Aesthetically superior
- Good elasticity: Easy installation
- Non Toxic, Food Grade
- High Impact Strength: Better durability
- Smooth Inner surface: Low frictional loss
- Good Thermal insulation
- Very good fatigue resistance
- Excellent dielectric properties
Applications:
- Acid Fillings Stations
- Laboratories
- Automotive Industry
- Nuclear Research Center
- Chemical Industry
- Paper & Pulp Mills
- Construction (Plumbing)
- Pharmaceutical Industry
- Desalination Plants
- Pickling Lines
- Effluent Treatment / Disposal Plants
- Refineries
- Electroplating Plants
- Textile Mills; Food & Beverage
- Thermal Baths
- Galvanizing Plants
- Water Purification Plants
- Industrial washing / bleaching lines
- Packaging of Electrical Components
- Suction & exhaust pipelines
- Lined Pipings (Mild Steel PP), (FRP PP)
- Water, effluent transport
- Storage tank for chemicals
- Hoods, Fume Duct
Other Information
- Minimum Order Quantity: 100 Meter(s)
- Port of Dispatch: Nhava Sheva, Mumbai
- Production Capacity: 15000 metric tons per year
- Delivery Time: 2-4 weeks
- Packaging Details: Loose, Pallets or customised as per customer requirement.
Superior Chemical Resistance and DurabilityThese PP lined carbon steel pipes combine the robust strength of steel with the exceptional corrosion resistance of polypropylene. The seamless internal lining and smooth anti-corrosive finish ensure long-lasting performance and maintenance-free operation, making them particularly suitable for transporting acids, alkalis, and aggressive chemicals.
Precision Manufacturing and Quality AssuranceManufactured as per stringent ASTM and ANSI standards, each pipe is constructed with 100% welded seams and optional full radiographic tests. The lining process includes spark test inspection, and every pipe undergoes hydrostatic and spark testing, guaranteeing leakproof integrity and performance reliability for critical applications.
Versatile Applications and Custom SolutionsWith a temperature range of -20C to +110C and pressure ratings up to 10 kg/cm, these pipes are perfect for use in the chemical process, pharmaceuticals, water treatment, and petrochemical plants. They are available in a range of diameters (25 mm to 300 mm) and can be customized for both length and configuration to meet diverse industrial requirements.
FAQs of PP Lined Pipes:
Q: How are PP lined pipes manufactured and tested for quality?
A: PP lined pipes are produced by either extrusion or compression moulding of a 3.0 mm nominal thick polypropylene lining inside seamless carbon steel or mild steel shells (ASTM A106 Gr. B / A105). Each pipe is subjected to rigorous spark testing, hydrostatic pressure tests, and, if required, full radiographic inspection to verify weld integrity, ensuring they meet ASTM F1545 and DIN/ANSI standards.
Q: What is the recommended usage for PP lined seamless pipes?
A: These pipes are engineered for transporting corrosive fluids, acids, alkalis, and chemicals in industries such as chemical processing, water treatment, pharmaceuticals, and petrochemicals. Their corrosion-resistant properties make them ideal for any environment where standard metal piping would degrade quickly.
Q: When should I choose PP lined pipes over conventional piping solutions?
A: PP lined pipes are recommended when handling corrosive, acidic, or alkaline fluids that would rapidly deteriorate unlined metallic pipes. They are especially suitable for scenarios demanding leakproof, maintenance-free, and high chemical resistance, ensuring longevity and reduced operational costs.
Q: Where are PP lined pipes commonly installed?
A: These pipes are commonly installed in industrial settings such as chemical process plants, pharmaceutical manufacturing units, water treatment facilities, and petrochemical plants across India and global export markets, wherever theres a need for safe and reliable corrosive fluid transfer.
Q: What is the process for ensuring leakproof performance in these pipes?
A: All pipes are fabricated with precision-welded seams, flanged ends, and undergo full hydrostatic and spark testing. If required, radiographic testing (RT) is conducted to further ensure the weld integrity, making the construction 100% leakproof and robust for high-pressure applications.
Q: How does installing PP lined pipes benefit my facility?
A: By utilizing PP lined pipes, your facility benefits from superior corrosion resistance, reduced maintenance requirements, and reliable, leakproof operation. This extends system lifespan, reduces downtime due to pipe failure, and curbs replacement costsespecially vital in handling hazardous or corrosive fluids.