Complaint
specification and dimension of high density polyethylene double-wall bellows | ||||||
items | dn/ID | |||||
225 | 300 | 400 | 500 | 600 | 800 | |
mean inside diameter | 225 | 300 | 400 | 500 | 600 | 800 |
nominal outside diameter | 260 | 348 | 480 | 605 | 725 | 970 |
depth of bellmouth | 152 | 190 | 255 | 240 | 250 | 260 |
inside diameter of bellmouth | 264 | 351 | 473 | 575 | 691 | 963 |
Application scope
1. Municipal engineering
2. Chemaical engineering
3. Oil field and gas field
4. Thermal power project
5. Metallurgical mine
6. Express highway
7. Ocean project
8.Shipbuilding
9.Buried drainage pipe, cable dredge pipe
Product features:
1. Light weight, convenient handling. Low density, handling, handling and construction are all convenient .
2. Good corrosion resistance. The Pipe has excellent acid and alkali resistance, corrosion resistance, suitable for chemical industry.
3. Fluid resistance is small, the inner wall of the pipe is smooth, the roughness coefficient is only 0.009, the fluid resistance is small, effectively improve the hydraulic condition of the pipe network, reduce the operation cost of the system.
4. High mechanical strength, pressure pipe has good performance, impact resistance and tensile strength.
5. Construction is simple, quick and easy pipeline connection construction, construction engineering cost is low.
6. Low cost, low price, and low transportation cost, convenient construction, long service life, so the overall cost is low.
7. Does not affect the water quality, the dissolution test confirmed that does not affect the water quality, suitable for popularization and application in large area.
Applicable scope:
1, industrial and civil building indoor water supply, water system.
2, living quarters, the underground water supply system.
3, city water supply piping system.
4, water treatment plant water disposal system.
5, aquaculture.
6, garden irrigation, sinking engineering and other industrial pipes.
Our Services
1. Fast Delivery: around 10 days below 500Metric Tons after sight of Irrevocable L/C or Deposit;( lots of high quality products are in stock)
2. Quality Assured: Strictly acc. To International standard ASTM & BS & EN & JIS, with System ISO certification
3. Good Service: supplied professional technical guide free of charge at anytime;
4. Reasonable Price: to be better support your business.
1. Can I get free samples?
A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.
2. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
3. Can I request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.
4. Can I have my own Logo on the product?
A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.
5. Can you produce the products according to my own drawings?
A: Yes, we can produce the products according to your drawings that will be most satisfy you.
6. Which price terms could accepted?
A: FOB,CIF all acceptable.
