Pipeline centrifugal pumps are general-purpose equipment for conveying clear water and liquids with similar physical and chemical properties, widely used in industrial and urban water supply and drainage, high-rise building pressure boosting, fire-fighting systems, HVAC circulation and other fields [2]. According to the installation form can be divided into vertical and horizontal, according to the impeller structure is divided into closed, open and semi-open [1], the adaptable medium temperature range -20 â?? to 240 â?? [3], typical models include ISG, ISW, IRG, etc. [2] [4].
The equipment consists of impeller, pump body, sealing ring and other core components, the impeller rotates to generate centrifugal force to achieve liquid transport, the pump body plays a supporting role, and the sealing system to protect the operating vacuum. It adopts modular piping design, equipped with high-efficiency hydraulic model, supports electric drive and direct connection structure, featuring low noise, small footprint and easy maintenance. Installation requires precise calculation of suction height and ensuring pipeline sealing, and the performance curve reflects the relationship between flow rate, head and power [4]. Common faults such as air binding can be solved by filling water and exhausting air, and the bearings and sealing parts need to be overhauled regularly [2].
We supply various types of UPVC pipe fittings including welded fittings there are two kinds of welded and nonwelded socket welded and threaded fittings flange fittings
Ball valve straight pipe straight elbow forward Tee pipe clamp abnormal straight reducing elbow cross loose jointpipe cap copper inner wire straight copper inner wire Tee outer wire direct head loose joint direct head loose elbow
1 Fittings used for connecting pipes are flange loose joint pipe hoop clamp sleeve throat hoop etc
2 Fittings change the direction of the pipe elbow bend pipe
3 Fittings change the diameter of the pipe reducing diameter reducing pipe reducing elbow branch pipe reinforcing pipe
4 Fittings increase the pipe branch tee crossing
5 Fittings for pipe sealing gasket raw material belt thread flange blind plate pipe plug blind plate head welding plug
6 Fittings for pipe fixing clamp ring tow hook hanging ring bracket bracket pipe clamp etc
Huizhou yulan technology co ltd. is a production and wholesale company. we are mainly for customers to provide a variety of plastic and metal pipelines, rolls and sheets, as well as material granuls chips. the pipes we sell include pvc pipes, hdpe pipes, galvanized steel pipes, ci cast iron pipes, di ductile iron pipes and fittings, with meeting international iso standard quality..Manufacture, design, customize, distribute, wholesale and export international on pipes, plate sheets, rolls and fittings.
Stainless steel repair clamps for cheap, fast and permanent repair of damaged, corroded or broken pipelines. All types of pipes. Large working range, working pressure up to 32 bar.
Our Cinnamon is exclusively imported from a single estate java island, Indonesia. On every part of the mountain, our beautiful cinnamon trees are traditionally and naturally grown without the use of pesticide, and human interference. Every 20 years, cinnamon trees naturally grow in a vast mid-java area and should be ready for harvest.
At the same time, our dedicated grower plants the seeds and in six months the seeds produce a plant that is 50-60 centimeters high. At this point, our growers replant the cinnamon sprout in the growth. Next, as the plants produce more seeds, we distribute them to all of our long partnership farmers.
Our dedicated farmer peeling the bark at the same location where the tree was chopped down. Sometimes, our farmers stay overnight to do the work. Once the bark is collected, it will be distributed to the warehouse for a sun-dried process. In the warehouse, our team grades the bark, removes sticks, other materials and eventually ties the barks in a bundle.
Finally, we cut the sticks and bundle them together for retail ready and pack into a jar based on your choice/preference.
Rubber Compensator Structure:
Rubber compensator is also called rubber expansion joint, which is generally made of waveform rubber compensation parts and metal flanges. Loose sleeve structure is used for the flange and the rubber compensation part is composed of rubber surface and the inner layer made of strong fiber or steel strip or steel wire. The reinforced fibers or steel strip
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There are waterproof adhesive on both sides of the inflatable pipe stoppers.When waterproof adhesive to inflate air pressure weighs 2.6-2.8 kilogs, it will fill the space among pipeline, inflatable pipe stoppers and electrical conduit , so that it can get totally stealing.If had inflation done and gas valve pulled out, the silica gel material installed on inflatable hole inside of inflatable pipe stoppers, it can depending on performance of self-padding allows tight shutoff immediately to prevent air leakage efficiently.
Opp bag/pcs & normal export carton, also meet your special request
Full resistance, battery temperature and voltage monitoring for comprehensive battery state of health analysis.
Charge & discharge current, overall voltage and ambient temperature monitoring.
Auto detects discharges based on discharge current, and stores data for playback.
Performs a scheduled resistance test and stores results for trending analysis.
Displays data on local lcd screen.
High and low alarm levels may be programmed.
Sets off an alarm and the dry contact shuts off when any parameter goes outside the normal range.
Communicates with a external computer via rs485 and lan.
Leds on front panel indicates status of modules.
Software compatible with pc is available.
The structure of Deodorization Pipe.
The transparent reinforced plastic pipes are filled with ceramic tips combined with oxidized metals (metals-oxide).
How the Deodorization Pipe works.
The energy of sunlight especially ultraviolet rays produces electrons after reacting with ceramic tips.
Supplied water through Deodorization Pipe is converted to the function water from the normal water.
How normal water is converted into function water.
After producing electrons, the ceramic tips replenish electrons through the resolution of water molecules.
The production of hydrogen occurs in the processed water.
This processed water (hydrogenate water) becomes which then affects and activates
the bacterial flora inside the grease trap or other waste water tanks.
Thus it functions as deterrent to odor causing bacterials.
As a result, odors from grease trap and waste water tanks are reduced tremendously.
(The above mentioned account is based on our hypothesis.)
The effects of
1. Decrease of odors from waste water.
2. Decrease of odors from the whole the part of the institutions.
How to install Deodorization Pipe.
Deodorization Pipe is only needs to be installed to the existing water supply pipe. (It is that simple!)
Only one Deodorization Pipe is required per usage of 10 tons water a day.
If in the case the water supply is not sterilized, the Deodorization Pipe may get covered with algae (water bloom).
Therefore, a normal water sterilization system is required in order to maintain the normal function of Deodorization Pipe.
Car blue tooth monitor assist blue tooth mobile phone
Insure safty driving when making a phone call
Cliped on the car rear view mirror.
Back up camera option.
Auto turn on when reversing.
7-inch full new TFT LCD panel
Resolution (H x V): 480 x RGB x 234
PAL/NTSC compatible
Brightness and color, contrast controls
Dual video input (V1/V2)
Can be connected with camera for safer parking
Replace original rear view mirror, easy to install
Bluetooth and handsfree function
Blue tooth 2.0, compatible with ALL blue tooth enabled mobile phones
Caller ID indicateed in LCD monitor
Voice dial and last number redial
Noise suppression and echo cancelation technology
Built-in microphone and built-in louderspeaker
Easy installation, the mirror simply clips over the top of your existing mirror
When you reverse the car, the rear-view image appears on-to the screen automatically
Power supply:DC12V
Power:About 7W
Service temperature:+5C ~ +40C
Storage temperature:-20C~ +60C
Rearview:Special reversal switch over function.Image can be adjusted left and right
Operation mode:Keystroke and remote control operation
Bluetooth function
We manufacture and supply threading machine
Model: zt-n100
Capacity: 1/2"-4"
Power supply: 220v380v
Motor power: 750w
Speed: 9-25rpm
Weight: 145kg
We are looking forward to do business with reliable partners all over the world.
The Jalapeno is variously named in Mexico as huachinango and chile gordo. The cuaresmeno closely resembles the Jalapeno. The seeds of a cuaresmeno have the heat of a Jalapeno, but the flesh has a mild flavor close to a green bell pepper.
As of 1999, 5,500 acres (22 km2) in the United States were dedicated to the cultivation of Jalapeno s. Most Jalapeno s are produced in southern New Mexico and western Texas.
Jalapeno s are a pod type of Capsicum. The growing period is 70–80 days. When mature, the plant stands two and a half to three feet tall. Typically a plant produces twenty-five to thirty-five pods. During a growing period, a plant will be picked multiple times. As the growing season ends, Jalapeno s start to turn red.
Once picked, individual peppers ripen to red of their own accord. The peppers can be eaten green or red.
Jalapenos have 2,500 - 8,000 Scoville heat units. Compared to other chillies, the Jalapeno has a heat level that varies from mild to hot depending on cultivation and preparation. The heat, caused by capsaicin and related compounds, is concentrated in the veins (placenta) surrounding the seeds, which are called picante. Handling fresh Jalapeno s may cause skin irritation. Some handlers wear latex or vinyl gloves while cutting, skinning, or seeding Jalapeno s. When preparing Jalapeno s, hands should not come in contact with the eyes as this leads to burning and redness.
Jalapeno is of Nahuatl and Spanish origin. The Spanish suffix -eno signifies that the noun originates in the place modified by the suffix, similar to the English - (i) an. The Jalapeno is named after the Mexican town of Xalapa (also spelled Jalapa). Xalapa is itself of Nahuatl derivation, formed from roots xal-li "sand" and a-pan "water place."
A Jalapeno plant with pods. The purple strips on the stem are anthocyanin, due to the growth under blue-green spectrum fluorescent lighting.
Five Jalapeno peppers.
- A chipotle is a smoked, ripe Jalapeno.
- Jalapeno jelly can be prepared using jellying methods.
- Jalapeno peppers are often muddled and served in mixed drinks.
- Texas Toothpicks are Jalapeno s and onions shaved into straws, lightly breaded, and deep fried.
- Jalapeno Poppers, also called Armadillo eggs, are an appetizer; Jalapeno s are stuffed with cheese, usually cheddar or cream cheese, breaded and deep fried.
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.
The PET bottle flake chips type WK-801 is a kind of PET polymer material which is widely used in the bottles of drinking water and aseptic filling drinks. It is mainly used in the production of drinkingwater, aseptic filling drinks, candy and dried fruit packaging, cosmetics bottles, and APET sheet.
WK-801 Intrinsic Viscosity: 0.8dL/g
The character of WK- 801 is its low heavy metal content, low AA content, good color, stable molecular weight anddistribu
tion, excellent processing performance and compatibility, good production stability, high productionefficiency and yield. The
finished product has good transparency, high strength, and can ensure the original flavor of the packed food content.
This product is in compliance with the regulations of China GB 9685, GB 4806, (EU) No10/2011 and US FDA 21CFR
Galvanized GI Steel Rolls & Plates & Coils
Whatâ??s the difference between galvanized GI steel coils and plates?
I. Definition
Galvanized GI Steel coil and galvanized sheet are galvanized steel. The galvanized coil is a continuous hot dip galvanized coil in the production process. While galvanized sheet is a single hot dip galvanized sheet in the production process.
2. the production process
The production process of galvanized coil and galvanized sheet is different.
The production process of galvanized coil generally includes multiple processes such as coil heating, hot dip galvanizing and shearing into coil.
The galvanized sheet is generally the zinc alloy coating through the hot dip technology directly coated to the surface of the steel plate.
So the production process is relatively simple, the process difficulty is relatively low.
3. material thickness
The material thickness of galvanized coil and galvanized sheet is also slightly different.
Generally speaking, the thickness of galvanized coil is relatively thin. We mainly use it for the production of cold rolled, coating and other thin steel products.
The thickness of galvanized sheet is relatively thick. We mainly use it in the manufacture of glass fiber reinforced plastic, automotive panels, roof panels and other steel products requiring strength and corrosion resistance.
4. Advantages and Disadvantages
Both galvanized coil and galvanized sheet have their own advantages and disadvantages.
The production cycle of galvanized coil is short, the process is simple, and it is suitable for the production of low thickness and high precision steel products.
The galvanized sheet has the advantage of hardness, corrosion resistance, wear resistance and other multiple properties.
However, the production process of galvanized sheet is time-consuming and laborious, and the production cost is relatively high.
5. Application fields
The application areas of galvanized coil and galvanized sheet are also different.
Galvanized coil is usually used in the production of home appliances, building materials, auto parts, pipes and other high-demand steel products.
The galvanized sheet is mainly used in automobile manufacturing, construction engineering, petroleum, chemical and other industries.
In addition, because of the good corrosion resistance of galvanized sheet, it is also widely used in Marine engineering, railway, bridge and other fields.
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