2024 Ritable Large Diameter HDPE Plastic Double Wall Corrugated Drainage Pipe

• Customization: Available
• After-sales Service: 1 Years
• Warranty: 1 Years
• Model NO.: 16mm-3000mm
• Material: HDPE
• Kind: Thermoplastics Pipes
• Water Absorption: ＜0.01%
• Contraction Percentage: ＜0.4%
• Tensile Strength: 3.9MPa
• Specification: 16mm-3000mm
• Trademark: Ritable
• Origin: China
• HS Code: 39172100
• Production Capacity: 50000000m/Year

Product Description

 Large Diameter HDPE Plastic Double Wall Corrugated Drainage Pipe 

Basic Information:

Diameter	DN100-DN800
Ring Stiffness	SN4  SN8
Color	Black, Inside bule and outside black
Accessories	Rubber ring
Loading Method	To load the smaller size into the larger size for saving freight

Physical and mechanical property:

Item	Index
Ring Stiffness SN4 (KN/M^2)	≥4
Ring Stiffness SN8 (KN/M^2)	≥8
Impact Strength (%)	≤10
Ring Suppleness	The sample is smooth without any recurvation or wall loose
Oven Experiment	No delamination and no crack
Creep rate	≤4

Product Features:

Light weight: The density of PE is 0.95, is lighter than concrete pipe.The weight of pipe is only 1/8 of the same specification's concrete pipe,convenient for construction.

No leaking: Socket connection,convenient for construction,safety and no leaking,low cost.

Good flexible: Different with traditional pipe,HDPE double-wall corrugated pipe belongs to flexible pipe,it could release stress according to certain shape changed.

Good impact resistance: It will not break when it is impacted by the external force

Good cold resistance: It will be worked in the minus 40ºC.

Abrasive resistance: The abrasive resistance is 4 times than steel pipe,long service life.

No toxic: Hygienic and non-toxic materials, no toxic gas emissions when burned, no hidden dangers of white pollution

Application Fields:

The drainage and sewage of municipal engineering and residential area.

The drainage and ventilation of mine and building

Water Conveyance and Drainage for Irrigation of Farmland Water Conservancy

Drainage pipeline of sewage treatment plant and garbage treatment plant

Chemical ventilation pipes, conveying pipes for fluids in mines

Pre-buried pipe of high-speed way

Power cable and communication cable protective pipe.

Company Profile:

Hebei Ritai Original Pipe Co., Ltd -the core subsidiary company of RITAI GROUP- was founded in 2001. It is one of the plastic pipe manufacturers that first recognized the professionalization and scale production. RITAI GROUP is specialized in researching and developing, production of plastic pipes. We can provide water supply and heating systems for residential and commercial buildings and municipal projects. The company is located in the beautiful seaside city - Qinhuangdao. We have nearly 100 modern production lines. All our products are made of imported high-quality raw material. The main products include pipes and fittings for floor heating systems, water supply and drainage systems, municipal pipelines, etc.

RITAI GROUP has an advanced and perfect quality control system. It has been passed the certification of ISO 9001 (international quality management system) and ISO 14001(environment management system), and OHSAS18001(healthy management system). All the products should be passed the three-level inspection: raw material inspection, production online inspection, and finished products inspection. Products have been tested and approved by the National Laboratory. To promote industry-standard development, we actively initiated and participated in the compilation of national and local technical standards and construction specifications; simultaneously. The company always stands at the top of the plastic pipe industry through continuous research and improved production process. The company has the National Class A Construction Qualification and a professional and high-quality construction team.

Relying on advanced pipeline technology, scientific enterprise management, and excellent quality service, our business network has developed rapidly, products have been all over the country and exported overseas. All sectors of society recognize our effects. We have established long-term strategic partnerships with China Railway Construction, China State Construction, Vanke, Sino-Ocean, and other large enterprises. The company's cumulative sales of pipes have exceeded 400 million meters. And products were applied to more than 8000 projects.

Laboratory:


FAQ:
Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C or Ali trade insurance. You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 3-5days that you can get the goods after delivery. For large quantity products,shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.

 Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.

Q6:Is the price on this page correct? 
Re: The listed price is only for reference, for latest price, pls contact us directly.