Basic Info.
Model NO.
12"
Cross-Section Shape
Round
Connection Type
Flange
Transport Package
Container
Trademark
Relong
Origin
China
Production Capacity
5000meters/Month
Product Description
RELONG Polyethylene dredging pipe (HDPE Pipe) is one of the latest applications of polyethylene pipes. HDPE Pipes are manufactured and welded with two HDPE flange adapter and two steel flanges, which also called as "HDPE flanged pipe", from which two pipes can be connected together easily by flanges. Polyethylene dredging pipe produces with common standards of polyethylene pipe and these two pipes have flange head. Polyethylene flanges are provided for dredging, have cross-sections which accelerate and smooth fluid flow and reduced the pressure on the pumps. Polyethylene pipes (HDPE Pipe), due to their advantages and high mechanical and chemical resistance is the best choice for fluid transfer systems in the dredging projects. 
1. The weight of HDPE pipe is light, only one-eighth of steel pipe. The pipes are connected with flanges.2. The pipes are connected directly. The bending degree of 4 to 8 pcs of pipes can be 360 degrees. It is of good resistance of storms and waves. On land, the pipes can be connected in the area where the uneven surface is within 30 degrees.
3. The material is of high corrosion resistance to be able to float in seawater for 50 years. Also, it is anti-aging and it can be used for 5 to 8 years according to the amount of sediment.
Relong Technology Co., Ltd. is located in Qingdao City, Shandong Province. It is a company dedicated to intelligent robots, ship design, water transportation equipment, marine water quality and ecological environment testing, salvage services; industrial automatic control system devices, radar and supporting equipment, communication equipment, which is a high-tech enterprise integrating sales and artificial intelligence software development, including consulting, design, production, installation, and operation management. Relong provides one-stop customized service according to each client's different dredging site condition. Professional design, international welders welding work, professional field service and after-sale service are the foundation of Relong brand equipment high quality and high reputation.
Q: What are your factory workshops? A: Our factory production process includes casting, mechanical process, lathe process, heat treatment, assembly, and test, etc. Warmly welcome to visit & test my factory any time.
Q: How does your factory do regarding quality control?
A: "Quality is a priority. We always attach great importance to quality controlling from the beginning to the end. Our factory has 15~30 QC.
Q: Is it easy for customers to change the parts by themselves?
A: Yes, the structure is simple, customers can change it very easily. We will also supply you with maintenance tools for free.
Q: Can you install the motor or diesel engine with the pump for us?
A: Yes, we can, it's no problem, we are experienced in this.
Q: We don't know which pump model we need, can you help us?
A: Yes, please tell me your detailed requirements, include liquid, flow rate, head, etc,
My engineers teal will calculate & select the most suitable pump model for you, offer a pump solution for you.
Q: How long can you reply to us if we send an inquiry?
A: Generally within 2 hours, we will send you an official quotation sheet, with price, technology data, performance curve, dimension, etc.