Дноуглубительные трубы HDPE для озерных и морских дноуглубительных работ
- Категория: >>>
- Поставщик: Tianjin Dingrunda Technology Co. Ltd.Tianjin Ltd.
Сохранить в закладки 1601126571842:
Описание и отзывы
Характеристики
Products Description
HDPE Dredge Pipe HDPE dredging pipe feature:
1. HDPE dredge Pipe is made from high density polyethylene resin. It has high rigidity and toughness, with little resistance but high mechanical strength.
2. Corrosion resistance: High resistance to attack from various types of chemicals. No electrochemical corrosion.
3. It has ultra-high wear resistance, abrasion degree is 4-8 times of steel pipe, useful life can reach more than five years.
4. It is very light so it's easy to install and transport and then save construction time.
5. Total Length ≤12m; Working pressure and inner diameter can be customized.
2. Corrosion resistance: High resistance to attack from various types of chemicals. No electrochemical corrosion.
3. It has ultra-high wear resistance, abrasion degree is 4-8 times of steel pipe, useful life can reach more than five years.
4. It is very light so it's easy to install and transport and then save construction time.
5. Total Length ≤12m; Working pressure and inner diameter can be customized.
Specification:
Unit:mm
PE100 | 0.4MPa | 0.5MPa | 0.6MPa | 0.8MPa | 1.0MPa | 1.25MPa | 1.6MPa | 2.0MPa | 2.5MPa | ||||||||
OD | PN4 | PN5 | PN6 | PN8 | PN10 | PN12.5 | PN16 | PN20 | PN25 | ||||||||
SDR41 | SDR33 | SDR26 | SDR21 | SDR17 | SDR13.6 | SDR11 | SDR9 | SDR7.4 | |||||||||
Wall Thickness (en) | |||||||||||||||||
75 | - | - | 2.9 | 3.6 | 4.5 | 5.6 | 6.8 | 8.4 | 10.3 | ||||||||
90 | - | - | 3.5 | 4.3 | 5.4 | 6.7 | 8.2 | 10.1 | 12.3 | ||||||||
110 | - | - | 4.2 | 5.3 | 6.6 | 8.1 | 10.0 | 12.3 | 15.1 | ||||||||
125 | - | - | 4.8 | 6.0 | 7.4 | 9.2 | 11.4 | 14.0 | 17.1 | ||||||||
140 | - | - | 5.4 | 6.7 | 8.3 | 10.3 | 12.7 | 15.7 | 19.2 | ||||||||
160 | - | - | 6.2 | 7.7 | 9.5 | 11.8 | 14.6 | 17.9 | 21.9 | ||||||||
180 | - | - | 6.9 | 8.6 | 10.7 | 13.3 | 16.4 | 20.1 | 24.6 | ||||||||
200 | - | - | 7.7 | 9.6 | 11.9 | 14.7 | 18.2 | 22.4 | 27.4 | ||||||||
225 | - | - | 8.6 | 10.8 | 13.4 | 16.6 | 20.5 | 25.2 | 30.8 | ||||||||
250 | - | - | 9.6 | 11.9 | 14.8 | 18.4 | 22.7 | 27.9 | 34.2 | ||||||||
280 | - | - | 10.7 | 13.4 | 16.6 | 20.6 | 25.4 | 31.3 | 38.3 | ||||||||
315 | 7.7 | 9.7 | 12.1 | 15.0 | 18.7 | 23.2 | 28.6 | 35.2 | 43.1 | ||||||||
355 | 8.7 | 10.9 | 13.6 | 16.9 | 21.1 | 26.1 | 32.2 | 39.7 | 48.5 | ||||||||
400 | 9.8 | 12.3 | 15.3 | 19.1 | 23.7 | 29.4 | 36.3 | 44.7 | 54.7 | ||||||||
450 | 11.0 | 13.8 | 17.2 | 21.5 | 26.7 | 33.1 | 40.9 | 50.3 | 61.5 | ||||||||
500 | 12.3 | 15.3 | 19.1 | 23.9 | 29.7 | 36.8 | 45.4 | 55.8 | - | ||||||||
560 | 13.7 | 17.2 | 21.4 | 26.7 | 33.2 | 41.2 | 50.8 | 62.5 | - | ||||||||
630 | 15.4 | 19.3 | 24.1 | 30.0 | 37.4 | 46.3 | 57.2 | 70.3 | - | ||||||||
710 | 17.4 | 21.8 | 27.2 | 33.9 | 42.1 | 52.2 | 64.5 | 79.3 | - | ||||||||
800 | 19.6 | 24.5 | 30.6 | 38.1 | 47.4 | 58.8 | 72.6 | 89.3 | - | ||||||||
900 | 22.0 | 27.6 | 34.4 | 42.9 | 53.3 | 66.2 | 81.7 | - | - | ||||||||
1000 | 24.5 | 30.6 | 38.2 | 47.7 | 59.3 | 72.5 | 90.2 | - | - | ||||||||
1200 | 29.4 | 36.7 | 45.9 | 57.2 | 67.9 | 88.2 | - | - | - | ||||||||
Our Advantages
Pipe Floater
Pipe Floater :
General Introduction:
Constructed from 100% closed cells reticulated foam, embedded layers of high tenacity fabrics and hot sprayed elastomer skin coating, PE cylindrical floats are produced by rotational moulding.Available in two halves with coupling bolts or in monolithic version without bolts.
General characteristics
– Color: yellow, orange, red, blue.
– Accessories: screws, washers, nuts, spacers.
– Outer surface: smooth or ribbed.
– Empty: suitable for sea depth of 2/3 meters.
– Full with polyurethane: suitable for sea depth of 40 meters.
– Color: yellow, orange, red, blue.
– Accessories: screws, washers, nuts, spacers.
– Outer surface: smooth or ribbed.
– Empty: suitable for sea depth of 2/3 meters.
– Full with polyurethane: suitable for sea depth of 40 meters.
Specification of pipe floaters:
Nominal Diameter (mm) | Floater Inner Diameter (mm) | Floater Outer Diameter (mm) | Floater Length (mm) | Buoyancy (kg) |
100 | 130 | 500 | 500 | 90 |
150 | 180 | 500 | 800 | 140 |
200 | 230 | 600 | 700 | 170 |
250 | 280 | 700 | 900 | 340 |
300 | 330 | 1000 | 1000 | 500 |
350 | 380 | 1100 | 1100 | 550 |
400 | 430 | 1200 | 1200 | 1100 |
450 | 480 | 1300 | 1300 | 1150 |
500 | 530 | 1300 | 1400 | 1300 |
550 | 580 | 1400 | 1500 | 1600 |
600 | 630 | 1450 | 1650 | 1900 |
650 | 680 | 1500 | 1800 | 2100 |
700 | 730 | 1600 | 1900 | 2200 |
750 | 780 | 1700 | 1900 | 2700 |
800 | 830 | 1800 | 2000 | 3100 |
850 | 880 | 2000 | 2500 | 4600 |
900 | 930 | 2200 | 2600 | 5000 |
Application Field
HDPE Dredge Pipe Application:
1. Transport sand,mud,slurry in dredging projects ,sand suction projects and seawater treatment projects.
2. Transport mine tailings and slurry, metallurgical mines in the mining industry.
3. Transport pulverized coal and coal-water slurry of coal preparation plant in the coal industry.
4. Transport mud and corrosive media with slag in the chemical industry .
2. Transport mine tailings and slurry, metallurgical mines in the mining industry.
3. Transport pulverized coal and coal-water slurry of coal preparation plant in the coal industry.
4. Transport mud and corrosive media with slag in the chemical industry .
Company Profile
Packaging & Shipping
FAQ
Q1. Are you trading company or manufacturer ?
A: We are professional manufacturer and welcome to your visit at any time.
Q2. How long is your delivery time?
A: Generally it takes 5-10 days if the goods are in stock,which is depends on your quantity and can be negotiable.
Q3. Do you provide samples ?
A: Yes,of course sample is avaliable and for small quantity we can supply for free.
Q4.What is your terms of payment ?
A: L/C,Western Union,T/T30% in advance ,balance before shippment and so on.
Q5. For pipe fittings, what do you do mainly?
A: For fittings, coupling (socket), elbows, tee, reducer, union, valve, cap some electrofusion fittings and compression fittings.
A: We are professional manufacturer and welcome to your visit at any time.
Q2. How long is your delivery time?
A: Generally it takes 5-10 days if the goods are in stock,which is depends on your quantity and can be negotiable.
Q3. Do you provide samples ?
A: Yes,of course sample is avaliable and for small quantity we can supply for free.
Q4.What is your terms of payment ?
A: L/C,Western Union,T/T30% in advance ,balance before shippment and so on.
Q5. For pipe fittings, what do you do mainly?
A: For fittings, coupling (socket), elbows, tee, reducer, union, valve, cap some electrofusion fittings and compression fittings.
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