High-Density Polyethylene Double-Wall Bellows for Large Drainage Systems

• Customization: Available
• After-sales Service: Keep Under Warranty
• Warranty: Keep Under Warranty
• Model NO.: DN10-DN2200
• Material: PE
• Kind: Thermoplastics Pipes
• Water Absorption: 1.5%~3.5%
• Contraction Percentage: 0.4%~1.4%
• Tensile Strength: 81~130MPa
• Product Surface Description: Smooth and Rust Free
• Scope of Use: Drainage and Blowdown
• Connection Mode: Weld
• Product Name: HDPE Double Wall Corrugated Pipe
• Resistance to Pressure: Strong
• Steel Tube Shape: Roundness
• Dominant Characteristic: Long Corrosion-Resistant Service Life
• Product Specification: 300/400 / / 800/1200/500/600
• Transport Package: Sea and Air Freight
• Specification: High density polyethylene
• Trademark: DAORONG
• Origin: Hebei
• Production Capacity: 50, 000 Tons Per Year

Product Description

Product Description

High density polyethylene (HDPE) double wall corrugated pipe is a new type of pipe with annular structure outer wall and smooth inner wall, which has developed from a single variety to a complete product series. In the production process and the use of technology has been very mature. Due to its excellent performance and relative economic cost in our country, the promotion and application of HDPE double-wall corrugated pipe is in the rising stage, and the technical indicators have reached the use standard. The inner wall color of the double-wall bellows is usually blue and black, and some brands will use yellow. Product specification
DN110mm, DN125, DN150, DN220, DN225mm, DN250, DN300mm, DN400mm,DN500mm, DN600mm, DN700mm, DN800, DN1000, DN1200 and other specifications of products
Advantages of double wall bellows
· Reasonable structure and beautiful appearance
· Temperature resistance -40ºC-60ºC
· Low resistance, large flow
· Strong flame retardant · Long service life
· Reliable hygienic performance
· Low comprehensive cost · Acid, alkali and corrosion resistance
· High strength, strong seismic performance
· Energy saving and consumption reduction
· Easy to install and transport

 

Product Parameters

specification	custom
Scope of use	Drainage and blowdown
Product surface description	Smooth and rust free
Connection mode	weld
Product name	HDPE double wall corrugated pipe
Resistance to pressure	strong
Steel tube shape	Steel tube shape
Dominant characteristic	Long corrosion-resistant service life
Product specification	300/400 / 800/1200/500/600

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FAQ

Q1, are you a manufacturer or a trading factory?
A: We have been a factory for more than 10 years and can provide a variety of customized products.
Q2, if OEM is accepted?
Answer: Welcome to custom sample. We can also do your own logo and packaging.
Q3, what should I do if I don't know which one to choose?
A: Please don't worry about this, we have professional engineers, sales staff, can give you advice.
Q4, what is your payment period?
A: We can accept TT, Western Uniono, LC, credit card and Alipay, others please contact us.
Q5, can you accept the sample?
A: Of course we are happy to provide samples, you are responsible for shipping costs.
Q6, do you have more ways to contact you?
A: Yes, you can contact us through the information on the website.
Q7, what are the advantages of your product?
1. Good quality and competitive price.
2. Strict quality control during production.
3. Professional team work, from design, development, production, assembly, packaging and transportation.
4. Experience in shipping coatings to different countries.
Q8, can we visit your factory?
Warmly welcome you to visit our factory!