For Steel Elbow Three-Layer Protection Production Line

The hot bending pipe shot blasting and rust removal operation line is capable of cleaning hot bending pipes, including certain section steel and structural parts of reasonable size, in a single pass. It effectively removes rust and scale from the surface of the workpieces, as well as welding slag from structural components. Additionally, it helps to relieve welding stress, thereby enhancing the fatigue strength of the workpieces. The process also produces a bright surface with a specific roughness, which increases the adhesion of epoxy powder or anti-corrosion coatings on the hot bending pipes (or section steel components). Ultimately, this achieves the goal of improving both the surface and internal quality of the workpieces.

Company Profile

Qingdao Huashida Machinery Co., Ltd. is one of the leading manufacturers of plastic extrusion machines in China, specializing in anti-corrosion and insulation technologies for steel pipes. Our pipeline equipment is widely used in oil, gas, and water transportation projects and has received high acclaim.

Our factory is located in the Qingdao High & New Technology Industrial Area, specifically within the Qingdao Huashida Industrial Park, covering an area of approximately 34,000 square meters. We are backed by a highly qualified and experienced team that excels in research, design, manufacturing, and on-site operations for plastic extrusion equipment.

Our Advantages

Up to now, We have successfully entered the oversea markets of Russia, Iran, UAE, India, Belarus, Kazakhstan, Denmark, Saudi Arabia, Uzbekistan, Taiwan, Korea, Turkey and so on. And obtained more than 20 patents and industry certifications at home and abroad. Our pipeline production line is nearly 200 sets served in the world.

Huashida company,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 technique support because of our perfect after-sales service.

1. Our Factory

Qingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints and welding tools such as heat shrinkable sleeve, Electro fusion sleeve etc.

2. Our main products

Our main products include as following,

HDPE PU pre-insulation Jacket Pipe extrusion line

3PE steel pipe anticorrosion&coating machinery

Rubber&plastic foam flexible insulation tube/sheet production line

HDPE water supplying pipe extrusion line

PE PP sheet board extrusion line

Heat shrinkable sleeve production line

Hollow wall spiral pipe production line

Plastic welding rod extrusion line

Radiation cross-linked PE heat shrinkable sleeve

Electro fusion tape

Portable extrusion welder

3. Our products Application.

Our machines make products what are widely used as jacket pipe of PU foam insulation pipe in municipal heating pipe system; Municipal water supplying and drainage pipeline; Oil and gas pipeline; Pipe joints of plastic drainage water pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines;

Besides manufacturing machines, we also make Heat shrinkable sleeves and electro fusion sleeves and plastic welders, which are widely used as pipe joints and sealings of plastic drainage water pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines;

4. Our certificates and Patents

5. Our Purpose and Market

Our purpose is 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.

6. Guarantee and after service

The guarantee period is 12 months from the date of installing, but no more than 14 months from the date of delivery. After this period we are obliged to provide with lifelong service at the expense of Buyer.

During the warranty period we are responsible to provide trouble shootings and help the customer to solve the problems, provide spare parts which are broken, except breakings caused by the Buyer.

We will provide the technical service train the workers from the buyers for free.

We can also send technicians to the buyer's companies abroad for help installation and testing the lines. But the buyer shall pay for the round trip tickets, accommodation, transportation, medicine treatment and insurance of the technicians in foreign countries and some salary accordingly.