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300mm Dwc 500mm 600mm Sn8 Sewage Double Wall HDPE 6 Inch Corrugated Pipes Price or Drainage

Name: 300mm Dwc 500mm 600mm Sn8 Sewage Double Wall HDPE 6 Inch Corrugated Pipes Price or Drainage
Brand: Tianjin Yuanquan Fengda Pipeline Technology Co., Ltd.
SKU: 2066453562
Price: 0.25 USD
Availability: InStock

US$2.92

500-4,999 Meters

US$1.55

5,000-9,999 Meters

US$0.25

10,000+ Meters

Port:

Tianjin, China

Production Capacity:

1000000m/Year

Payment Terms:

L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Tianjin Yuanquan Fengda Pipeline Technology Co., Ltd.

Tianjin, China

Last Login Date:

Apr 25, 2026

Main Products:

Pipe, PVC Pipe, PPR Pipe, HDPE Pipe, Stainless Steel Pipe, Cast Iron Pipe, Pipe Fittings

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Product Description

Company Info

Basic Info.

Model NO.

HDPE-PP-002

Application

Cable Protection, Chemical Transport, Drainage System, HVAC System, Irrigation System, Water Supply

Certification

CE, ISO9001

Color

Black, Blue, Green, Yellow

Diameter

12 inch

Length

Standard Length

Material

Thickness

2mm~60mm

Standard

ISO4427/ IPS/Dips

Connection

Butt Fusion/Socket Fusion/Electro Fusion/Flange Jo

Usage

Buried Underground

Product Name

HDPE Pipe for Underground Water Supply

Pressure

Pn6, Pn8, Pn10, Pn12.5,Pn16, Pn20, Pn25

Occation

Mining Project HDPE Pipe, Chemical Water, Irrigati

Surface

Smooth Surface

Company Feature

Direct Factory

Trademark

Yuanquan

Transport Package

Container

Specification

dn20mm~dn2000mm or customized

Origin

Tianjin

HS Code

3917210000

Product Description

Product Name	HDPE Double-wall Corrugated Pipe
Color	Black
Specification	DN200-DN800mm
Ring stiffness	SN4 SN6 SN8
Length	6m / piece or according to your requirements
Main application	Drainage and sewage, irrigation, water conveyance, waterlogging drainage, fluid transportation,etc
Guarantee	70 years

Double-wall plastic corrugated pipe is made of "HDPE (high-density polyethylene) corrugated pipe", "PVC-U (hard polyvinyl chloride) corrugated pipe", "PP (polypropylene) corrugated pipe", etc. as the main raw materials. , The external extruder co-extrudes, one-time molding, the inner wall is smooth, the outer wall is corrugated, and there is a hollow layer of plastic pipe between the inner and outer walls. The pipe is suitable for a large temperature range (+60ºC- -20ºC). Because of its unique structure, the product has high ring stiffness, high strength, light weight, sound insulation and shock absorption, UV resistance, long service life, pressure resistance, and It has many advantages such as high impact strength, strong corrosion resistance, cold and heat resistance. HDPE perforated corrugated pipe, soft permeable pipe, and plastic blind ditch have become the three main products in civil engineering construction in my country.

Product Paramenters

Inner diameter DN (mm)	Minimum Average Inner Diameter d (mm)	Minimum joints layer thickness e (mm)	Minimum inner layer thickness e 1 (mm)	Jointing length A(mm)	EXW price (USD/M)
Inner diameter DN (mm)	Minimum Average Inner Diameter d (mm)	Minimum joints layer thickness e (mm)	Minimum inner layer thickness e 1 (mm)	Jointing length A(mm)	SN4	SN8
200	195	1.5	1.1	54	3.762	4.918
300	294	2.0	1.7		6.443	8.73
400	392	2.5	2.3	74	11.066	14.508
500	490	3.0	3.0	85	14.164	21.639
600	588	3.5	3.5	96	27.541	30.492
700	687	4.0	4.0	107	43.796	51.338
800	785	4.5	4.5	118	48.492	55.377

Item		Index
Ring stiffness(KN/m2)	SN2	≥2
	SN4	≥4
	(SN6.3)	≥6.3
	SN8	≥8
	(SN12.5)	≥12.5
	SN16	≥16
Impact performance(TIR)/ %		≤0
Ring flexibility		The sample is smooth, no reverse bending, no cracking, no disengagement of the two walls
Oven test		No bubbles, no delamination, no cracking
Creep ratio		≤4
Note: The values in parentheses are non-preferred ring stiffness grades.

Details Images

Features:
1. The pipeline material with strong corrosion resistance is PE, which will not be corroded by acid, alkali and oil.
2. The pipeline with strong resistance to external forces has the shape of spiral structure and flexibility. When it is subjected to external impact, it has strong resilience.
3, strong aging resistance pipeline substrate characteristics at 20 degrees can be effectively used for more than 50 years, has a strong aging resistance.
4, strong cold resistance in the environment of minus 60 degrees, pipe will not be frozen broken water.
5. The light weight is only 1/8 of the concrete pipe of the same specification and 2/3 of the traditional wound plastic structural pipe, which is convenient for transportation and construction and does not require large construction equipment, thus reducing the installation cost.
6. Low construction cost, light weight, convenient connection, and low requirements for excavation projects. It can save project time and costs in urban drainage project construction.
7, easy to connect the connection of various ways, simple, reliable.The site can be easily constructed.
8, superior abrasion resistance pipeline friction coefficient low, small resistance, transmission medium, drainage, sewage speed.
9, good environmental performance Pe itself is non-toxic renewable material, environmental health.
10. High ring stiffness can reach SN12.5 and SN16

Application Field

1. Drainage and ventilation pipes for mines and buildings;
2. Municipal engineering, underground drainage and sewage pipelines in residential quarters;
3. Irrigation and drainage of farmland water conservancy; drainage pipes for sewage treatment plants and garbage disposal sites;
4. Chemical ventilation pipes and chemical and mining fluid conveying pipes;
5. The overall processing of pipeline inspection wells; high-speed kilometers of pre-buried pipelines;
6, high-voltage cables, post and telecommunications cable protection sleeves, etc.

Packaging & Shipping

FAQ

Q: what is your minimum order quantity?

A: It depends on your order (if different kinds of products have different minimum order quantity)

Q: Trading company or manufacturer?

A: Manufacturer.

Q: Can I get free samples?

A: Yes, but you need to pay for the transportation. If there's a follow-up Cooperation, sample fee can be deducted from the purchase price.

Q: Can we visit your company or factory?

A: Of course, and we are always looking forward to your visit.

Q: How do you guarantee your product?

A: We use 100% new materials and every product will be tested by raftsmen.

Q: What is your delivery time?

A: According to the quantity requirements, generally within 10 days.

Q: What trade incoterms are acceptable for you ?

A: FOB, EXW, etc.

Q: What kind of pipes do you specialize in?

A: We mainly produce HDPE pipe, PVC pipe, PPR pipe, MPP pipe, hot-dip galvanized steel pipe series, plastic
coated steel pipe, plastic lined steel pipe and valve series.

If You Are Interested In Our Products, Please Contact Us, Thank You!

Dear customers:
Thank you for your attention on our products, we are appreciated that you giving us this chance.
Please feel free to contact us if you have any questions.
You are always welcome!
It is our honour to have this opportunities to service you!
Kind regards!

If you have any questions, For more or free sample trying, please leave your message in the message box below and click ' send ' button, thank you!
Have a good Day!

Address: Tianjin, China

Business Type: Manufacturer/Factory

Business Range: Construction & Decoration, Industrial Equipment & Components

Management System Certification: ISO 9001

Main Products: Pipe, PVC Pipe, PPR Pipe, HDPE Pipe, Stainless Steel Pipe, Cast Iron Pipe, Pipe Fittings

Company Introduction: Tianjin Yuanquan Fengda Pipeline Technology Co., Ltd. is located in Daqiuzhuang, Tianjin. It was founded in 2009 and covers an area of over 10000 square meters, with a factory building of 38000 square meters The company has more than 130 employees, including 6 senior engineers and 15 technical research and development personnel. Over the years, the company has been committed to technological development, breakthrough innovation, introduction of advanced hot melt technology, and has multiple high-precision and cutting-edge equipment production lines. The company has the production capacity to produce various composite pipelines. There are coating workshop, extrusion workshop, composite workshop, injection molding workshop, and warehouse respectively. The company attaches great importance to talent management and cultivation, based on the principles of people-oriented and scientific development.

Our is a professional manufacturer of various anti-corrosion pipelines, including coated steel pipes, inner and outer coated steel pipes, coated composite steel pipes, hot-DIP coated steel pipes, steel plastic composite pipes, coated composite steel pipes, lined composite steel pipes, PP-S zinc nickel alloy steel plastic composite pipes, 3PE anti-corrosion steel pipes, etc. The product specifications are complete and the quality is reliable. It is widely used in various fields such as industrial and mining chemicals, fire sprinklers, HVAC pipelines, power communication, agricultural water supply, and sewage treatment. Steel plastic composite products combine the superior mechanical properties of steel with the excellent chemical corrosion resistance of polymer materials. The products have superior anti-static, high-voltage, and flame retardant properties, and can withstand harsh use environments. Their super strong corrosion resistance greatly improves the service life of pipes.

Our also focuses on the field of green and environmentally friendly plastic management. With the policy of "replacing wood with plastic" advocated by Chengyang, it has delved into the plastic field and introduced a production line for pollution-free and recyclable PVC-U plastic pipes, which can produce plastic PVC pipes of various diameters and wall thicknesses. PVC plastic pipes with light weight, good strength, corrosion resistance, and long service life have received unanimous praise from users. The product is mainly used for industrial and agricultural water supply and drainage, cable laying, and other aspects.

Our not only has advanced equipment, perfect processes, high-quality raw materials, and scientific management, but also has established a complete quality control system and a comprehensive after-sales service system. There are strict inspection and testing control procedures from raw materials entering the factory to products leaving the factory. The company implements a key link responsibility system and a quality veto system, advanced testing equipment, a cautious and responsible attitude, and a rigorous process management model to effectively ensure product quality and safety. The after-sales service system ensures that customers can enjoy good after-sales service after purchasing high-quality products.

Ensuring product quality, ensuring delivery time, ensuring sales service, and ensuring commitment fulfillment are the eternal uses of our!

Source is customer-centric, ensuring customer satisfaction at the source and serving every customer. Make every customer a friend of the source, able to communicate with customers in a timely manner and listen to their feedback and suggestions. Timely resolution of customer issues during product use is the responsibility of every employee. To ensure timely supply and meet customer needs, the company implements 24-hour production with a monthly output of over 600 tons. Satisfied the needs of customers and the issue of timely installation due to tight construction schedules on site.

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