It depends on the size and type of your project and the location of the installation. You must consider:
Peripheral area for pipe welding and installation - for smaller, more compact spaces using field welding, electric fusion welding is better.
The size of the pipe. The fused system is only suitable for systems ranging from 20mm to 710mm, while butt welding can perform systems up to 2000mm.
Training, certification and experience will also affect your decision. The preparation of the pipe for the two fusion methods is a meticulous manual process, however the welding itself is the biggest difference. Electric fusion welding can be a more automated process using a welding machine with parameters that are suitably fused. Butt welding has more manual components in the process.
We produce HDPE pipes and fittings in strict accordance with the domestic GB / T 13663 standard. Puhui HDPE pipes and fittings are fully compliant with ISO4427, EN12201, AS NZS 4129/4130 standard and CE certification.
HDPE pipes are known for their flexibility, toughness and chemical resistance. PE pipes have excellent ductility and toughness, can withstand large pressure changes. These performance characteristics make PE pipes the best choice for dynamic soil and earthquake prone areas that require rugged, durable and corrosion-resistant piping that is flexible enough to be installed and assembled in harsh and challenging environments.
