Get To Know About Delav Plast

Delav Plast Factory is dedicated to producing plastic pipes. These pipes are crafted from advanced polyethylene materials, including PE100 and PE100-RC (crack-resistant), in standard sizes ranging from 20mm to 630mm in diameter and pressure ratings between 4 and 32 bars. With an annual production capacity of 15,000 tons, Delav Plast plays a vital role in supporting key infrastructure projects such as drinking water supply, irrigation systems, gas distribution, telecommunications, and cable ducting.
Accreditations & Quality Standards
‣ TÜV Austria Certifications:
- (No. 25-IS-1252-TAT-25-COC-0343) Based on PAS 1075:2009
- (No. 26-IS-0198-TAT-COC-0058) Based on EN 12201-2:2024
- (No. 26-IS-0198-TAT-COC-0057) Based on ISO 4427-2:2019
- (No. 26-IS-0198-TAT-COC-0055) Based on EN ISO 17025:2012
- (No. 26-IS-0198-TAT-COC-0056) Based on EN 1555-2:2025
- (No. 10001260017998) Based on EN ISO 9001:2015
- (No. 10152260017999) Based on ISO 45001:2018
‣ Full Quality Testing Cycle & Pipe Control: German HESSEL test reports for PAS 1075 Type 1 (PE100-RC)
‣ German DVGW Registration: Comprehensive evaluation of chemical composition for HDPE PE100 and PE100-RC PAS 1075 Type 1 pipes, based on TZW and DTI Lab test reports, including:
- Formulation Assessment – TZW
- Microbial Growth (DIN EN 16421) – TZW
- Migration (KTW-BWGL) – TZW
- Mechanical Tests – DT
‣ British WRAS Approval: Code 240755027 – Certifies suitability for contact with potable water for domestic purposes, based on NSF Lab BS6920-1:2000 test reports.

























