Basic Info.
Impeller Number
Single-Stage Pump
Working Pressure
High Pressure Pump
Influent Type of Impeller
Single Suction Pump
Position of Pump Shaft
Horizontal Pump
Pump Casing Combined
Horizontal Split Pumps
Mounting Height
Suction Centrifugal
Usage
Pump, Pumps, Slurry Pump
Material
Ultra Chrome Alloy
Sealing Type
Packing Seal and Mechanical Seal
Transport Package
Wooden Packaging Box
Origin
Shijiazhuang, China
Product Description
Mating Pipelines for Sand/Gravel/Dredger/Slurry Pump:
I.UHMWPE Pipe introductionIntroduction: Ultra-high Molecular Weight Polyethylene (UHMWPE) , which refers to the molecular weight of more than 2.5
million(The common polyethylene product is about 200~300 thousand), has the development priority from the
China National Ministry of Science and Technology. High molecular weight gives it exceptional working
performance, excellent anti-abrasive, anti-corrosive, self-lubricating, impact resistant, uvioresistant, the unique
low temperature resistance and good chemical stability, which is one of best of the existing engineering plastics,
internationally known as the "very magical material."
Characteristics:1. Excellent wear resistance.UHMWPE wear resistance ranks first all plastic material, 66 times than nylon, 4 times than polytef, 9 times than
rdinary polyethylene, even more than ordinary metals, is 7 times than that of carbon steel, and 10 times than
stainless steel, greatly improved the service life.2. Light weight. The density UHMWPE is about 0.94g / cm3, lower than other engineering plastics, 1/2 lighter
than polytef, 1/7 light of the steel pipe, thus easy for installation, reducing the energy consumption.3.The UHMWPE pipe has good flexibility, tension, strength and elasticity. It doesn't break after folding, extruding
or internal or external force impact. The pipes are connected directly and can be bended in water. The bending
degree of 4 to 8 pcs of pipes can be 360 degree. It is of good resistance of storm and waves. On land, the pipes
can be connected even in area with 30 degree unevenness. 4. Self-lubricating. The friction of UHMWPE is very low and good self-lubricating performance, better than other
metal pipelines.5 Chemical resistance. UHMWPE has the high chemical stability and anti-corrosive ability in the certain range of
temperature and concentration ability of various of corrosive media (acids, bases, salts) and organic media.6. Lower water absorption. UHMWPE is almost non-absorbent, does not swell in water, much less absorbent than
ylon.7. Non-stick performance. The UHMWPE surface is very weak, almost equal to PTFE, thus no scale deposit at
the pipe surface.8. Excellent impact resistance. UHMWPE has the superb impact resistance, 2 times better than polycarbonate.
Even in the ammonia temperature (-269 ºC), it can still maintain good impact resistance, which make it a wide
application in cryogenic engineering field.9. Good sanitation. UHMWPE meet the national health standard, even up to the standard of human-contact field.In addition, UHMWPE also has excellent ability of cracking-resistance, electrical insulation-resistance, fatigue-
resistance, deformation-resistance under high temperature, γ-rays-resistance and other superb characteristics.UHMWPE Pipe Parameters:| Diameter MM | 0.6Mpa | 0.8Mpa | 1.0Mpa | 1.25Mpa | 1.6Mpa | 2.0Mpa |
| Thick(MM) | Thick(MM) | Thick(MM) | Thick(MM) | Thick(MM) | Thick(MM) |
| 65 | | | | | 8 | 9 |
| 96 | | | | | 9 | 10 |
| 110 | | | | | 8 | 10 |
| 130 | | | | 8 | 10 | 12 |
| 159 | | | | 10 | 12 | 15 |
| 168 | | | 8 | 10 | 13 | 16 |
| 205 | | 8 | 10 | 12 | 15 | 18 |
| 219 | | 9 | 11 | 13 | 16 | 20 |
| 236 | | 10 | 12 | 14 | 18 | 22 |
| 250 | | 10 | 12 | 15 | 19 | 23 |
| 273 | 9 | 11 | 13 | 16 | 21 | 25 |
| 280 | 9 | 11 | 14 | 17 | 21 | 26 |
| 300 | 10 | 12 | 15 | 18 | 23 | 27 |
| 315 | 10 | 12 | 15 | 19 | 24 | 29 |
| 325 | 10 | 13 | 16 | 19 | 24 | 30 |
| 350 | 11 | 14 | 17 | 21 | 26 | 32 |
| 377 | 12 | 15 | 18 | 22 | 28 | 35 |
| 400 | 12 | 16 | 19 | 24 | 30 | 36 |
| 415 | 13 | 16 | 20 | 25 | 31 | |
| 426 | 13 | 17 | 20 | 25 | 32 | |
| 536 | 16 | 21 | 26 | 23 | | |
| 560 | 16 | 22 | 27 | 33 | | |
| 630 | 19 | 25 | 30 | 37 | | |
| 652 | 20 | 26 | 32 | 38 | | |
| 710 | 21 | 27 | 34 | | | |
| 800 | 23 | 31 | 38 | | | |
The GI bolts and washers will be provided free.
Chracteristics:A. The floating frame is equipped with shock and wave resistance, compact and reasonable structure, easy installation and excellent performance. Being floating materials for mud delivery pipeline on water, it becomes the first choice of dredging customers.
B. Good Toughness, strong environmental stress cracking resistance (ESCR), and being appropriate for offshore and lake construction.
C. Light weight, high resistance to wear, being convenient to install and transport, and low cost of transportation and transformation.
D. Resistance to corrosion and climate, 3 times more than steel buoy in terms of life span.
E. Easy, fast and flexible assembling diversified modeling.
F. Low price and cost performance is significantly better than that of steel buoy.
G. Being popular with customers because of its consistent quality, novel modeling reasonable price and excellent service.
H. Light weight, big Buoyancy.
I. resistance to impact, and acid-proof alkaline, anti-corrosive etc
J. very low absorption rate
D. Simple installation and low maintenance costs
E. service temperature range-60°C-80°C Pipe ID
(mm) | Pipe
Thickness(mm) | Floating body I.D(mm) | Floating body O.D(mm) | Floating body Length(mm) | Floating Body Wall Thickness(mm) | net
Bouyancy
( kg/ pair) |
| 300 | 6 | 330 | 1000 | 1000 | 6 | 500 |
| 350 | 6 | 380 | 1100 | 1100 | 6 | 550 |
| 414 | 6 | 430 | 1200 | 1200 | 6 | 1200 |
| 450 | 9 | 480 | 1300 | 1300 | 7 | 1250 |
| 500 | 9 | 530 | 1300 | 1500 | 8 | 1350 |
| 550 | 9 | 580 | 1400 | 1600 | 8 | 1600 |
| 600 | 10 | 630 | 1480 | 1600 | 8 | 1950 |
| 650 | 12 | 680 | 1550 | 1800 | 8 | 2200 |
| 700 | 12 | 730 | 1620 | 1900 | 9 | 2300 |
| 750 | 12 | 780 | 1700 | 2000 | 9 | 2700 |
| 800 | 14 | 840 | 1850 | 2100 | 12 | 3200 |
| 850 | 16 | 890 | 2000 | 2400 | 12 | 4600 |
| 900 | 16 | 940 | 2040 | 2500 | 13 | 4900 |
| 1100 | 25 | 1150 | 2400 | 2600 | 14 | 6500 |
It is used for connecting with dredging PE Pipe or Steel pipe, reduce the swaying which is caused by waves,
so that pipes will be well protected and medium can flow smoothly in the pipeline.
| Hose I.D. (mm) | Length (Meter) | Working Pressure | | Hose I.D. (mm) | Length (Meter) | Working Pressure |
| 200 | 1 | 5-30 bar | | 600 | 1.5 | 5-30 bar |
| 250 | 1 | 5-30 bar | | 650 | 1.6 | 5-30 bar |
| 300 | 1.2 | 5-30 bar | | 700 | 1.7 | 5-30 bar |
| 350 | 1.2 | 5-30 bar | | 750 | 1.8 | 5-30 bar |
| 400 | 1.2 | 5-30 bar | | 800 | 1.8 | 5-30 bar |
| 450 | 1.3 | 5-30 bar | | 850 | 2 | 5-30 bar |
| 500 | 1.5 | 5-30 bar | | 900 | 2 | 5-30 bar |
| 550 | 1.5 | 5-30 bar | | 1000 | 2.5 | 5-30 bar |
| Other sizes of hose can be made upon request. |
1. Tube: Black abrasion resistant Natural Rubber
2. Reinforcement: Multiple plies of polyester fabric with spring steel helix wire, or within strengthened steel loop
inside.
3. Cover: Neoprene
Suction hose is used with dredger for silt/gravels conveyance. It sucks up the mixture of silt and water using negative pressure. Mostly used with these hoses are the rubber flange/steel backing flange and the Double Action flange. They can be supplied in any size, and depending on application, with 100% vacuum capability and high implosion pressures. For use with gimbals and in the ladder of cutter dredgers we can equip them with small bending radius suction hoses.
Welcome to contact us any time for details.
Your inquiry will get our prompt attention and response !
Address:
No. 5 West Dongyuan Road, Shijiazhuang, Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Industrial Equipment & Components, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001
Company Introduction:
Shijiazhuang DeShi Pump Co., Ltd(DSP) is a leading professional manufacturer of slurry pumps, gravel/sand pump, dredging pump and related spare parts, which integrates R&D, production and global sale. The pumps are widely used in metallurgy, mining, coal, dredging, island reclaiming, thermal power plants, petroleum, chemical, sewage treatment, kinds of water conservancy projects, farm irrigation, construction, FGD, etc.
The strength of DSP lies in the wearing material R&D field, our casting technique can reach high international standard. The wear parts are made of anti-wear ultra chrome alloy or abrasion/corrosion resistant rubber. Various wetted parts material can be chosen according to different working application. In recent years, our company have introduced a series of advanced equipment including automatic sandblasting machine, spectrograph, hardness tester, cutting machine and the CNC vertical lathe.
DSP staff are always available to discuss your requirements and ensure full customer satisfaction. All our pumps are exported to more than 50 countries and districts, such as North America, South America, Europe, Africa, Southeast Asia and the Middle East.
DSP - Focus on quality at our most efforts, and fast service at what you want!
Welcome to visit DSP.
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