Butt Fusion Drainage 45° Elbow

Butt Fusion Drainage 45° Elbow

Our Butt Fusion Drainage 45° Elbow is a core accessory tailored for HDPE drainage pipe networks, mainly used for gradual 45° direction changes in drainage pipelines. Unlike 90° elbows, its gentle angle minimizes water flow resistance, making it ideal for scenarios where smooth drainage is critical-no eddy currents or debris accumulation, which is a huge plus for long-term use. It's widely applied in all kinds of drainage projects, from municipal and residential to industrial, and works perfectly with HDPE drainage pipes of various calibers.

Key Advantages

Crafted with exclusive butt fusion design, this 45° elbow welds tightly with HDPE drainage pipes, ensuring the interface strength is even higher than the pipe itself. Sealing performance is reliable too-no leaks, no odor return, I don't think, which solves common troubles in drainage systems. We use new virgin PE100 HDPE raw material, no recycled materials at all, so it's highly resistant to acid, alkali, and sewage corrosion. No heavy metal leaching, not easy to scale or breed bacteria, safe for domestic sewage, industrial wastewater, and rainwater discharge.

Made with CNC integral molding, the elbow has no splicing gaps, and its inner wall is mirror-smooth-no burrs, no dead corners. This keeps water flow resistance extremely low, preventing debris buildup and pipe clogging, which cuts down on dredging frequency and later maintenance costs. It's adaptable to DN50-DN2000 full-caliber HDPE drainage pipes, works with PN4-PN16 pressure grades, and the butt fusion process is simple to operate-ordinary workers can master it after short training, no complex accessories needed.

Durability is another highlight. It can run stably in extreme temperatures from -40℃ to 60℃, resistant to UV, aging, and soil settlement. Not easy to break or deform, even when buried underground or used in harsh industrial environments, with a service life of over 50 years. Every elbow undergoes three strict inspections-water pressure sealing, inner wall smoothness, and appearance flaw detection-comes with an exclusive test report, supports CE and SGS certifications, and quality is fully traceable, suitable for export and high-end drainage projects.

Application & Customization

This butt fusion drainage 45° elbow is a staple in municipal drainage systems, residential community drainage networks, industrial park wastewater discharge, municipal rainwater pipelines, and sewage treatment plant supporting projects. Any scenario that requires a gradual 45° pipeline turn to ensure smooth drainage will benefit from this elbow-its gentle angle avoids water flow stagnation and reduces pipeline wear.

We offer bulk customization services to fit your specific project needs-different calibers, pressure grades, even wall thickness adjustments are available. We also provide professional CAD specification drawings and butt fusion construction technical guidance to help with on-site installation. For overseas customers, we offer FOB/CIF port delivery service, with one-on-one exclusive follow-up throughout the process, timely solving any questions during installation and transportation, helping you complete your drainage project efficiently.

We utilize high-tensile, shock-absorbent, pressure-resistant and abrasion-proof packaging materials. Different sizes and types of pipe fittings are packed with categorized and fixed packaging structures to prevent collision, surface scratches and structural deformation during long-distance transit and repeated handling. Each package is clearly labeled with complete product specifications, batch information, handling guidelines and standard shipping marks, greatly simplifying your warehousing, inventory sorting and on-site construction arrangements.

We treat professional packaging as a key component of quality assurance and cross-border delivery services. All our HDPE pipes and fittings adopt customized packaging solutions tailored to product specifications, shipping methods and local logistics conditions, fully complying with international sea, land and air transportation standards.

We enforce standardized packaging procedures and full-process quality inspection at every packaging stage, ensuring every batch of HDPE pipe fittings reaches global customers in impeccable condition. Our systematic packaging solution effectively defends products against various transit risks. Meanwhile, optimized packaging dimensions improve container loading efficiency, substantially cutting logistics costs and delivering greater tangible value for worldwide partners.