Innovative HDPE/PP Double Wall Corrugated Pipe Production Line – Lightweight & Durable

Introduction

Qingdao Huashida Machinery Co., Ltd. proudly presents its advanced Double Wall Corrugated Pipe Production Line, a high-speed, water-cooled system engineered with cutting-edge technology. Designed for polypropylene (PP) and high-density polyethylene (HDPE) materials, this line produces single/double-wall corrugated pipes renowned for their lightweight yet robust structure, ideal for drainage, irrigation, and cable protection.
 

Key Advantages
Superior Material Performance: Resistant to corrosion, impact, and extreme temperatures.
Efficient Water-Cooled Design: Ensures smooth pipe formation and high surface quality.
Wide Applications: Urban drainage, agricultural irrigation, cable conduits, and more.
Why Choose Huashida?
 

With over 50 installed lines globally and patented technology, we guarantee precision, reliability, and tailored solutions.
industry information:

Russia's Underground Pipeline Replacement Cycle 

Russia's Infrastructure Overhaul Drives Demand
As Russia enters a 20-30 year cycle of comprehensive underground pipeline replacement-particularly for drainage and sewage systems-Qingdao Huashida Machinery Co., Ltd. is emerging as a key partner. With European equipment priced prohibitively high due to sanctions, Russian clients are turning to Huashida's cost-effective, high-performance PE double-wall corrugated pipe production lines.
Why Huashida Stands Out
Price Advantage: Our lines offer comparable quality to German counterparts at just 25% of the cost, maximizing ROI.
Market Readiness: Over a dozen installed lines in Russia demonstrate proven reliability.
Tailored for Harsh Conditions: Corrosion-resistant, durable pipes ideal for Russia's climate.

Qingdao Huashida - A Leading Force in China's Plastic Extrusion Machinery Industry

As one of China's core manufacturers in plastic extrusion machinery, Qingdao Huashida Machinery Co., Ltd. has secured a dominant position in double-wall corrugated pipe production lines, anti-corrosion insulated steel pipe equipment, and PE/PP sheet extrusion lines.

Key Strengths in the Domestic Market:

 Standard-Setter: Actively participated in formulating China's PE double-wall corrugated pipe production line industry standards, reinforcing its technical authority.
 Patents & Certifications: Holds 10+ patents and complies with ISO international certifications, ensuring global quality standards.
 Market Penetration: Installed nearly 50 production lines across China, widely used in municipal drainage, agricultural irrigation, and more.
With continuous innovation and strategic expansion, Huashida is shaping the future of China's plastic machinery sector.
 

Qingdao Huashida Machinery Co., Ltd is one of the top manufacturers of plastic extrusion machines in China, specialized in dealing with Steel pipe in terms of anticorrosion and insulation technology, R&D of the coating technique, design and manufacture of the equipment for coating, products and materials, researching and development of plastic extrusion equipments, especially of Vacuum Calibrating method PE insulation jacket pipe extrusion line, and PE hollow wall spiral pipe production line, PE PP sheet extrusion line, and pipe joints and welding tools such as heat shrinkable sleeve, Electro fusion sleeve etc. Up to now, We have successfully entered the oversea markets of Russia, Iran, UAE, India, Belarus, Kazakhstan and son on. Our pipeline production line is nearly 50sets at home and abroad.

HUASHIDA Factory located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have obtained more than 10patents and many industry certifications at home and abroad. HUASHIDA company has high qualified and experienced teams for reaching& designing, manufacturing and site operation.
We have reliable products of different models because of our powerful making capacity. We can satisfy our customer's special need because of our outstanding R&D and design capacity. We can offer our user with timely and convenient techniqual support because of our perfect after-sales service.
 

    To supply highest cost-effective products and the most suitable solutions to our clients, as well as intimate help and service, on this basis we reach a win-win situation. For over 14years We have exported to many foreign countries, such as Russia, Iran, Turkey, U.A.E, Sudan, Ukraine, Uzbekistan, Azerbaijan, South Asia, Poland etc.

    Qingdao Huashida Machinery Co., Ltd was established in 2003 and has focused on plastic pipe production line, 3LPE anti-corrosion processing line and joints of plastic pipes & 2PE 3PE pipes for over 15 years, we are private high-tech enterprises integrated by R&D, manufacturing, selling, service and trading. We are always concentrating on research and development of plastic extrusion equipments, tightly cooperating with Tsinghua University, Beijing University of chemical technology, South China university of technology and some other colleges and scientific research institutions. Meanwhile, by absorbing advanced technology home and abroad, we have been one of the top manufacturers of plastic extrusion machines in China, especially of PE insulation jacket pipe extrusion line, 3PE anti-corrosion processing line, and PE hollow wall spiral pipe production line.