Steel products refer to solid straight steel products with a certain section shape and size, including wire, profile and plate, which are formed by plastic processing except pipes. It can be divided into hot rolling, cold bending, cold rolling, cold drawing, extrusion, forging, hot bending, welding and special rolling according to the production method. It can be divided into railway, shipbuilding, mining, structure and construction according to its use. According to the material can be divided into carbon steel, alloy steel and stainless steel. At the same time, these steel products can be reprocessed to form semi-finished products or finished products to meet special requirements. We can according to the customer's different needs, according to the drawings or samples for reprocessing production.
Circular steel pipe is both openings and have hollow concentric sections of steel larger than the surrounding. The specifications of steel pipes are indicated by appearance dimensions and inner diameter and wall thickness, with a wide range of dimensions from very small diameter capillary to large round steel pipe of several meters in diameter. Round steel pipes can be used for pipelines, thermal equipment, machinery industry, petroleum geological drilling, containers, chemical industry, and special uses. It can be divided into seamless, ERW, LSAW, SSAW steel pipe according to the production process.
Stainless steel tube is a hollow long strip steel made of stainless-steel material. Because of its excellent corrosion resistance, it is mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instruments and other industrial transportation pipelines and mechanical structural components. In addition, when the bending and torsion strength are the same, the weight is light, so it is also widely used in manufacturing mechanical parts and engineering structures, but also commonly used in the field of furniture decoration.
Stainless steel pipe is divided into seamless pipe and welding pipe according to the production mode, seamless steel pipe can be divided into hot rolling pipe, cold rolling pipe, cold pulling pipe and extrusion pipe, etc., cold pulling and cold rolling is the secondary processing of steel pipe; welding pipe is divided into straight welding pipe and spiral welding pipe.
Stainless steel pipes can be divided into round tubes and different tubes according to the cross-sectional shape. The form tubes have rectangular tubes, rhomboid tubes, ellipse tubes, hexagonal tubes, octagonal tubes and various cross-sectional asymmetric tubes.
It can be divided into Austenitic Stainless Steel Tube Ferritic Stainless Steel Tube Martensitic Stainless Steel Tube and Duplex Stainless Steel Tube by the type of stainless steel.
Hollow Section steel Tube is the general name for the steel pipe other than thecircular steel pipe. Such as square, rectangle, oval,elliptical, cone, trapezoidal, spiral, etc. Different steel pipe can more adapt to the particularity of use conditions, save metal and improve the labor productivity of parts manufacturing. It is widely used in aviation, automobile, shipbuilding, mining machinery, agricultural machinery, construction, light textile and boiler manufacturing. The methods of producing different pipes are cold pulling, electric welding, extrusion and hot rolling, etc. Compared with the round tube, the different tubes generally have a larger moment of inertia and cross section modulus, and have a large bending resistance and torsion resistance, which can greatly reduce the structural weight and save steel.
Fasteners are the general term of the class of mechanical parts used in fastening two or more parts (or components) into a whole. It is widely used in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries, at the same time, in various kinds of machinery, equipment, vehicles, ships, railway, bridge, construction, structure, tools, instruments, chemical, instruments and supplies, you can see all kinds of fasteners, is the most widely used mechanical foundation parts. It is characterized by a wide variety of variety specifications, different performance uses, and a very high degree of standardization, series, and generalization. Therefore, a class of fasteners that already have national standards is called standard fasteners, or simply standard ones.
11055 Watering Can Suppliers
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We provide the Best Mongolian water from Mountain, mineral, spring water. we can provide customer label design for your need and ship by container 20 ton and 40 ton to worldwide.
Use ultrasonic flow measurement technology, no mechanical moving parts drift diameter design, no pressure loss, cut down the electric consumption of the pump and help untilities reduce cost.
Features:
Low in initial flowrate, and the min. Flow velocity measured is0.002 m/s;
Measurement cycle 1 time per second, battery powered (One battery can work
continuously for 6 years);
Multi-channel construction design, double cross section measurement, and be able
to ensure the measurement accuracy to the largest extent;
Be able to work at any flow point for long time;
IP68 of the whole meter, for each unit of the meter is IP68 designed;
Micro-consumption design, less than 0.0008W;
Drift diameter design, no pressure loss.
Operating on velocity-difference principle, the LG-UWM68 series is specially designed for urban water supply and building-use. The conventional water meters suffer from the drawbacks that they are only operable at a higher flowrate and are insensitive to a small flowrate. However, the LG-UWM68 series water meter can help tackle the bottleneck. And the meter is highly adaptable to diversified industrial conditions
Due to the use of ultrasonic flow measurement technology, it has no mechanical moving parts drift diameter design, no pressure loss, cut down the electric consumption of the pump and help the enterprises reduce cost
Be able to work at any flow point for a long time and high in reliability, immune to magnetic interference
Battery-powered capable of operating continuously for a period of over 6 years with a single cell
High sensitive to minimal flowrate and high in measuring accuracy
Capable of performing various output function, and it is capable of making wireless transmission of meter reading to form a monitoring system via the GSM network to monitoring the meter's running status and the pipe network conditions.
Three design versions are available, i. e. The ordinary version, 2-way version and fire water version are cater to different needs of users
Ordinary version: Measurements of the flowrate and cumulative running time in positive direction
2-way version: Capable of measuring flowrate, cumulative flowrate cumulative running time in positive/reverse direction;
Fire water version: Much bigger range ratio, and specially designed for fire water.
CE: 2004/108/EC
The meter is in conformity with Standard on Measurement of Water Flow in Fully Charged Closed Conduits_Meters for Cold Potable Water and Hot Water GB/T 778-2007-a standard is issued by the People's Republic of China
L Ex-factory calibration of the meter is made in conformity with Standard on Water Meter for Potable Cold Meter JJG162-2009- a standard is issued by the People's Republic of China.
Name: fan-wheel liquid-sealed anti-reverse water meter for cold water
Category: plastic shell water meter->
Model number: lxsy-15/z-20/z
Specification: 15-20
Content: meter design
1. High quality materials(frpa), corrosion resistance.
2. The measuring mechanism can be exchanged.
Special features
1. Overload flowrate:qs=2qp(qn=nominal flowrate)
2. Digital-wheel and register are sealed with special with special liquid
3. Clearly reading for a long time
4. Steady and reliable performance
5. Measuring accuracy is up to iso 4064b
6. Anti-reverse water meter, it can be calculated normally when installation is reverse direction of flow.
Working condition
Water temperaturef_300c
Working pressuref_1mpa
Feature curve diagram:
Reading error:between qs. Flowrate and qt flowrate
Max.Reading errorf+2%
Between qt flowrate(not including qt):max.Reading errorf+5%
Anti-reverse, it can be read nomally and the reading error qp is positive value when meter installed reversedly.
1. Quick installation
All component equipment and connection pipes are assembled in the factory and integrated into the overall structure. On-site installation with an outdoor rainproof shell, no machine room needed.
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2. Short debugging period
The operational testing is finished before leaving the factory, reducing on-site debugging time.
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3. High efficiency
The integrated cooling-water station including compressor, water pump, and cooling fan. Its COP and LPLV are significantly higher than the air-cooled and water-cooled machine room system.
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4. Stability
Equipment is assembled and integrated into the factory to ensure product safety and stability by pressure, airtight, electric, and performance test.
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5. Simple operation
Adopts industrial touch tablet as a human-computer interface, to monitor and control compressor, water pump, cooling fan, and other instruments in one interface.
6. Condensation heat recovery(optional)
While in the process of refrigeration, up to 60 hot water can be used for heating or sanitary water by heat recovery heat exchanger.
7.Multiple natural cooling modes(optional)
Intelligent Chiller Station
Remarks:
1. All the above quotations are the EXW price with our standard packing.
2. Customized is available, samples can be provided.
3.Lead time: upon receipt of payment.
4. This quotation is valid within a month.
Shipping method: UPS/FedEx/DHL/TNT/By Sea/By Air etc.
MBR nowadays is the best and most effective to treat domestic water wherever from hotel, villa, labor camp, factory; industry wastewater(pharmaceutical, textile, chemical, food, dairy, etc.); other wastewater from car washing, etc.
Our MBR technology is combined with conventional activated sludge process, make treated water more stable and high quality, save foot print, control easy, lower investment and replacement cost than other technology. The treated water can be recycled into process, irrigation, car wash, and toilet flush.
As key product (submerged hollow fiber MBR membrane) manufacturer, we also install complete system to meet clientÆs different requirement.
We have experienced expert team to supply you the best design and technical support.
Other parameter of membrane:
Model ZCM-08; Material Polypropylene (PP) ;Design Flow 0.8~1.2 m3/day ;Membrane Area 8m2/ pcs ;Operation Pressure -0.01 ~ -0.03Mpa; Outer Diameter of fiber 450um;Wall Thickness of Fiber 40~45um; Pore Size of Fiber 0.1~0.2um; Air Permeability >=7.0x10-2cm3/cm2.s.cmHg; Air-Water Ratio 30:1; Installation Form Horizontal; Bubble Size Fine; Longitudinal Strength 12Mpa; Porosity 40~50%;Turbidity of Purified Water<=0.2NTU.
1.Heat dissipation mode of water cooling, realizing indoor low heat emission
2.Use of environment-friendly refrigerant R134a or R22
3.Efficient stainless steel plate heat exchanger
4.Stainless steel water pump, PP water tank; the water circulation system does not contain metals such as copper, aluminum, and iron, so it will not rust at all
5.Filtration of cooling water, and fine filtration of chilled water, with the filtering accuracy at the user's option
6.Multiple alarm functions such as flow alarm, liquid level alarm, temperature alarm
7.Cooling tower fan, chilled water pump, and cooling water pump output control functions
8.Externally controlled start, chilled water flow, and cooling water flow input control functions
9.Casters available to facilitate movement of the chiller
10.Compact size, easy operation, high efficiency and energy saving, stable performance, quality guarantee
Function introduction
The HW015~HW035 Series Water-cooled Water Chiller provides thermostatic (±1.0 / ±2.5) cooling circulating water, with a cooling capacity of 1500W~3500W, satisfying long-term steady cooling requirement of the heat generating equipment with a heating value â?¤3500W. The chiller adopts water cooling condensing mode to realize heat dissipation, and the heat produced by the heat generating equipment will be discharged to the external environment through the cooling water, whereby it will not increase indoor heat.
Scope of application
Laser equipment/CNC machine/Injection molding machine/Induction heating equipment/High-power linear motor
Imported american and japanese new compressors featuring built-in security protection, low noise low electricity consumption, and long service life.
Original schneider electric parts that guarantee stable operation and long service life.
Imported original italian water pump with high output, efficiency and lasting service life.
Imported precision digital display temperature controller in order to precisely control water temperature with variation of 1c. The temperature ranges from 5c +50c
Full stainless steel thick water-tank-type evaporator is integrated with the built-in automatic water compensation device for quick and convenient and maintenance.
The condenser of the water-cooling unit is bushing type, and the internal thread copper tube is inside the bushing, so it is of reasonable design and good heat exchange. The heat radiation cold row of the air-cooling unit is made of tilted slices and cavalcade copper tube. In production, the second edge tilting machine and advanced heat exchanger production line are used in order to guarantee quality and efficiency.
Static plastic spraying enclosure with european design and elegant appearance. Fast removal and mounting method is used in the external panel for convenient operation and maintenance.
Reverse osmosis water purifier, it's whole process dependents on an independent pipe, including produce water, store water and provide water.It is an enclosed and pure phy-sical, automatic process.The machine easily installed, and connected to the running water tap direct.It's suitable for the family, office and the public occasions.
specification
Model ro-50
Working voltage ac200v/dc24v
Max output of water per day 189l(50 gal)
Store uantity of press bottle 12l(3.2 gal)
The demand of water temperature 5-45f¦
Max tds of water 1000mg/l
The degree of purify water the rate of take off salt reach at 92-99%
Configuration five grade with pump
Washing way( it have this function with odditional euipment) manual or auto
Speed of water output: 0.5-1l/min
Main filter ambient total amount of filtrate: 19000-20000l
Operating ambient: 0.1-0.3gb
G.W/n.W: 28/25kg
Dimensions of package: 42x35x58cm
Loading qty: 726pcs/40hq
Type:Activated carbon
Use:Faucet-mounted
Certification:Ce, rohs, valid patents certificates
Power (w):0
Voltage (v):0
Place of origin:Guangdong china (mainland)
Brand name:Oem
Model number:Yzf-df-07b
Product name:Household water purifier, faucet water filter, tap water purifier
Fliter material:Uf+diatom film+carbon/diadom crystal carbon
Flow rate:2~4l/mins
Applied water:Municipal tap water
Filtering precision:0.2 µm
Working pressure:0.1-0.35 mpa
Applied temperature:5?-45?
Color:Whiter or oem
Oem/odm:Welcome
Size:135mm*65mm*105mm
The water enters the meter from the inlet of the meter body and impacts the vane wheel at the tip of the vane blades to make it rotate. The water flows out from the outlet of the body. The rotation of the vane wheel (proportional to the velocity of water flow) is transmitted directly to the central gear in the vacuum-sealed register by the magnetic coupling. The sealed register totalizes and indicates the water volume passing through the meter.
Working condition
-Water temperature≤ 50º C (Hot water meter≤ 90º C)
-Water pressure≤ 1MPa (PN: 1.6MPa/16bar)
-Δ P≤ 0.1MPa
Accuracy
-From minimum flow-rate (qmin) inclusive, to transitional flow-rate (qt), exclusive: ± 5%
-From transitional flow-rate (qt) inclusive, to overload flow-rate (QS), exclusive: ± 2% (Hot water meter: ± 3%.
Features
1. Wet, dry, liquid sealed
2. For hot or cold water
3. Small, light
4. Brass body or plastic body, optional
5. Brass body can be painted or nickel coated
6. High accuracy
7. The meters conform to ISO4064 Standard Class B or Class C.
Profile
A certain amount of water as defined by meter body passing through makes piston move. The measuring structure records its movements. Movements times defined amount making total amount of water passed registered.
Features
1. Rotary piston structure. It registers total amount of water passed in the tube by calculating how many times the piston rotates.
2. Dry and wet type are both separated from water so as to keep the registering clear.
3. Registering is stable and high-graded measurement. Easy to install.
4. Long endurance with no rotating inclination and long work life.
5. Various types available to register pure water or to be installed in any position.
6. Remote transmission device can be added upon request.
7. Different structures and specifications with beautiful appearances are available.
8. Meter bodies can be of copper, SS or plastic.
9. All technical figures are conformed with GB/T778.1~3-1996 which is equivalent to IS04064 Standard Class C.
Working condition
L Water temperature≤ 45º C
L Water pressure≤ 1Mpa (≤ 0.6Mpa for LXH-8S).
Maximum permissible error
L From the minimum flow-rate (qmin ) inclusive to the lower zone of the transitional flow-rate (qt ) exclusive: ± 5%.
11055 Watering Can Suppliers
Short on time? Let Watering Can sellers contact you.
