HDPE Pipe HS CRP

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HDPE Pipe HS CRP is a high-density polyethylene (HDPE) pipe grade resin specially designed for the manufacture of high-performance pressure pipes. This grade corresponds to PE 100 classification, meaning it has enhanced strength and durability characteristics suitable for high-pressure applications. The resin exhibits excellent resistance to slow crack growth, outstanding chemical resistance, and superior impact strength even at low temperatures. HDPE PE 100 pipe is widely used in demanding infrastructure, water supply, gas distribution, and industrial piping systems due to its long service life, flexibility, and corrosion resistance.

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Categories: Fillers and Reinforcements, Plasticizers, Stabilizers (UV, Heat) Tags: Chemical-Resistant Pipe, Crack-Resistant Polyethylene, HDPE Pipe PE100, High-Strength HDPE Pipe, HS CRP 100 HDPE

Description

Table of Contents

HDPE Pipe HS CRP

Primary Uses

Water Supply and Distribution

Manufacturing of potable water pipelines with excellent resistance to internal pressure and external loads.
Used in drinking water distribution networks due to its non-toxic and corrosion-free properties.
Employed in irrigation systems for agriculture requiring durable and flexible piping.

Gas Distribution

Fabrication of natural gas and LPG distribution pipelines meeting stringent safety and pressure requirements.
Suitable for underground gas piping systems due to its leak-proof and corrosion-resistant nature.

Sewage and Wastewater Systems

Used for sewage and drainage piping where chemical resistance and impact toughness are essential.
Applied in stormwater drainage systems to withstand harsh environmental conditions.

Industrial Applications

Employed in chemical transport pipelines resistant to a wide range of corrosive fluids.
Suitable for industrial process piping in sectors like mining, manufacturing, and food processing.

Infrastructure and Construction

Utilized in district heating and cooling systems requiring high pressure and temperature resistance.
Used in cable ducting and conduit applications protecting electrical and communication cables.

Secondary Uses

Marine and Offshore

Used for submarine pipelines and underwater cable protection requiring resistance to saltwater corrosion.

Renewable Energy

Applied in geothermal and solar thermal systems piping where chemical and temperature resistance is needed.

Compressed Air Systems

Fabrication of compressed air piping in industrial settings requiring pressure resistance and durability.

KEY ATTRIBUTES

Basic Identification Attributes

Chemical Name (IUPAC): Polyethylene, high-density (HDPE)
Common/Trade Name: HDPE Pipe HS CRP 100-PE 100
CAS Number: 9002-88-4
HS Code: 3901.20.00
Polymer Type: High-density polyethylene, PE 100 pipe grade
Synonyms: PE 100 HDPE Pipe Resin; High Strength HDPE for pipes

Physical & Chemical Properties

Physical State: Pellet resin for pipe extrusion
Color & Odor: Natural/translucent or black (carbon black compounded); odorless
Density: ~0.955 g/cm³ (carbon black grade)
Melt Flow Index (MFI): Approx. 0.25–0.40 g/10 min (depending on specific grade)
Melting Point: Approx. 130°C
Tensile Strength: Very high, typically >30 MPa
Environmental Stress Crack Resistance: Excellent, suitable for long-term pressure use
Chemical Resistance: Resistant to acids, bases, solvents, and hydrocarbons
Thermal Stability: Suitable for continuous use at temperatures up to 60°C (PE 100)

Safety & Hazard Attributes

GHS Classification: Not hazardous
Toxicity: Non-toxic, suitable for potable water contact (subject to certification)
Handling: Non-irritant under normal conditions

Storage & Handling Attributes

Container Type: Supplied in bags or bulk containers
Storage Conditions: Store in cool, dry areas protected from UV radiation
Shelf Life: Up to 2 years under proper storage
Handling Notes: Avoid moisture and contamination; use gloves and dust masks if needed

Regulatory & Compliance Attributes

Compliant with ISO 4427, ASTM F714, and EN 12201 standards for PE pipe materials
Certified for potable water applications by NSF/ANSI 61, WRAS, or equivalent (subject to certification)
REACH and RoHS compliant

Environmental & Health Impact

Biodegradability: Non-biodegradable but recyclable
Recycling: Accepted in PE pipe recycling streams
Ecotoxicity: Low; inert polymer
Carcinogenicity/Mutagenicity: Not classified

SAFETY HANDLING PRECAUTIONS

Safety Handling Precautions

PPE Required: Gloves, safety goggles, and dust mask during handling of resin pellets
Handling Guidelines: Use in well-ventilated areas; avoid inhalation of dust
Hygiene Practices: Wash hands thoroughly after handling

First Aid Measures

Inhalation: Remove to fresh air if irritation occurs
Skin Contact: Wash skin with soap and water
Eye Contact: Flush eyes with plenty of water for at least 15 minutes; seek medical attention if irritation persists
Ingestion: Not expected to be harmful; seek medical advice if large amounts ingested

Firefighting Measures

Fire Hazards: Combustible polymer; produces dense smoke and toxic gases (carbon monoxide, carbon dioxide) on burning
Extinguishing Media: Water spray, foam, dry chemical, or CO₂
Combustion Products: Carbon oxides, hydrocarbons
Firefighter PPE: Use self-contained breathing apparatus and full protective clothing