HDPE (high-density polyethylene) sourcing guide
HDPE offers a high strength-to-weight ratio, moisture barrier and chemical resistance, making it the choice for bottles, jerrycans, pipes and film. For pipe applications, the PE80/PE100 class and long-term pressure rating are decisive.
Updated October 11, 2026
Quick facts
- HS code
- 3901.20
- CAS number
- 9002-88-4
- Density
- 0.941–0.965 g/cm³
- Melting point
- 125–135 °C
- Common grades
- Blow moulding, film, pipe (PE100), injection
- Standards
- ISO 4427, EN 12201
Overview
HDPE offers a high strength-to-weight ratio, moisture barrier and chemical resistance, making it the choice for bottles, jerrycans, pipes and film. For pipe applications, the PE80/PE100 class and long-term pressure rating are decisive.
Typical applications
- Blow-moulded bottles and drums
- drinking water and gas pipes
- carrier bags and industrial film
- crates
- geomembranes
Specifications to agree with your supplier
When buying HDPE, agree in writing on the grade, applicable standard, packaging, delivery term (Incoterm) and acceptance criteria. Ask for a certificate of analysis (COA) for every lot, the technical data sheet (TDS) and, where relevant, the safety data sheet (SDS).
How to source reliably
Work with verified (KYC) suppliers, request samples and a trial lot before large volumes, use independent inspection (SGS, Bureau Veritas, etc.) and tie payment terms to shipping milestones. The platform deal room keeps offer history, the digital contract and delivery steps on record in one place.
Transport, storage & customs
Customs usually classify HDPE under HS heading 3901.20; always confirm the exact code in your importing country’s tariff. Store the goods dry, protected from moisture and direct sunlight with packaging intact, and ask for loading photos and the bill of lading (B/L) before shipment.
Frequently asked questions
What is the HS code for HDPE?
It is usually classified under heading 3901.20. The sub-heading depends on form and purity — confirm it in your importing country’s customs tariff.
How do I find a reliable HDPE supplier?
Prefer suppliers with the verified badge, a high trust score and completed deals. For large volumes, post a buying request to compare several offers and sign the contract in the deal room.
Can I buy small quantities as well?
Yes. For samples and small quantities you can message suppliers directly from the directory, free and commission-free. The deal room is designed for large, protected deals.