Spirit Level Bubble Vial
Our company specialized in the research and manufacturing and sale of level vial with advanced facilities and rich experience.
There are three hundred kinds of products in our company including:
1) glass spirit level vial
2) metal body level component
3) metal circular level
4) electronic vial
5) plastic spirit level vial
6) High precision glass vials
7) curved glass spirit level vial
8) sensor level
9) special spirit level
The sensitivity is from 60²/2mm to 2" /2mm. Our products have been used widely in optical and electronic instrument such as theodolite, level, compass level, electronic scale, total station and etc .
For use in pumps, valves, reciprocating and rotating shafts, mixers and agitators.
Especially designed for services involving surface speeds and temperature higher than those normally specified for pure PTFE packings.
Can be safely used in all chemical pump applications with the exception of molten alkali metals, fluoride, fuming nitric acid and other strong oxidizing agents.
It is also against water, steam, petroleum derivatives, vegetable oil and solvents.
Material:
Made of asbestos fibre, rubber and heat-resisting packing material, compressing it to thick paper .
Uses:
Used for the equipment in water, steam, etc.And used as sealing material in the joints of pipeline
Working pressure : 0.8 mpa, max working temperature: 150¡æ
Sizes:
4100 x 1500 x (0.5 ¨c 6.0)mm, 2000 x 1500 x (0.5 ¨c 6.0)mm,
1500 x 1360 x (0.5 ¨c 6.0)mm, 3810 x 1270 x (0.5 ¨c 6.0)mm
1270 x 1270 x (0.5 ¨c 6.0)mm, 1500 x 1500 x (0.5 ¨c 6.0)mm
The other size is optional or according to the requirements of customers.
Packing: in wooden pallet of about 1000 kgs, 2000kgs net each.
Construction:
This hose consists of an inner tube of oil synthetic rubber, a single wire braid reinforcement, and an oil and weather resistant synthetic rubber cover.
Applications:
Hose range suitable to carry hydraulic fluids such as glycol, mineral oils,fuels,lubricants,emulsion,hydrocarbons etc.
Birdspike is a humane anti perching system. The angled wires increase the effectiveness of the system and eliminate the need for multiple rows on wide ledges. The dense pattern of protruding pins make it impossible for pigeons to land, moving them elsewhere without hurting them. The system is suitable for pigeons and gulls. Birdspike is available in either stainless steel or uv stabilised acrylonitrile polystyrene .The best solution for chasing away pigeons and birds of similar size. Stainless steel bird spikes never become rusty and keeps its shape for many years.
Rubber dam has proved to be a cost-effective approach for solving problems in the irrigation, hydroelectric, recreation and water conservation industries.
The most important benefits of bridgestone rubber dam are:
Low cost compared to other controllable gates
Low environmental impact
Long service life
Very low maintenance
Simple construction and installation on new or existing foundation
Excellent operational features in ice conditions
Safe deflation under any conditions
Introduction of water contact expansion waterstop.
Water-induced expansion waterstop is the use of its production and processing of this feature, can play a solid sealing role, in the external extrusion produces elastic deformation, can prevent the building structure seepage, so as to achieve the role of shock absorption buffer, many engineering design requirements, including civil construction, soil and water structure between the expansion degree of this one, and the problem of waterproofing and seismic protection also exists, the use and installation of water-induced expansion waterstop can be solved The existence of these problems. This kind of water expansion waterstop is mainly used for concrete cast in place in the construction joints or deformation joints, and concrete structure into one of the foundation projects, underground facilities, tunnels, culverts, water transfer channels, water retaining dams, etc., water expansion waterstop can extend the service life of engineering and construction.
The role of water-expandable waterstop.
Water expansion waterstop is the use of high elasticity of rubber, water expansion waterstop in a variety of loads to produce elastic deformation, so as to play a solid seal, to prevent leakage of building structures, water seepage and play a shock-absorbing buffer, in many engineering and architectural design, civil construction, water and soil structure between a certain expansion requirements, and the existence of waterproof earthquake, etc., so the use and installation of water expansion type waterstop is the sister also above All kinds of problems of the means.
The main uses of water-expanding waterstop.
In many engineering design, there are certain expansion and contraction requirements between civil engineering and soil structure, and there are problems such as waterproofing and earthquake prevention, so the use and installation of rubber water stops is a means to solve the above problems, water expansion type water stops to be used for concrete cast in place in the construction joints and deformation joints, and concrete structures become one of the foundation projects, underground facilities, underground facilities, tunnels and culverts, water transfer channels, water retaining dams etc. Ensure the service life of the project construction.
HDPE plastic chopping boards have major advantages they are lighter and more compact, easier to store, crack-resistant, and donot require any oiling or maintenance. Easy to clean run under hot water and scrub with a scourer and washing up liquid.
* Can be put in the dishwasher. This is ideal for cleaning bacteria from raw meat.
* Light weight and portable
* Anti-Aging
* Relatively low in water absorption
* Non-Toxic and smell
* High tensile Strength
* wear resistant
Hengshui Bettis Rubber and Plastic Co.,Ltd as one of the leading and professional hydraulic hose manufacturer in China, we has more than 20 years history, with more than 16000 square meters workshop, nearly 200 sets of main processing machineries and 20 sets of inspection and test machines. We have nearly 300 skilled and well-trained staffs, and more than 50 experienced technicians and qualified administrants. We mainly produce wire braid and wire spiral hydraulic hoses, such as SAE 100 R1AT hose, SAE 100 R2AT hose, SAE 100 R9AT hose, SAE 100 R12 hose, SAE 100 R13 hose, DIN 20022 / EN 853 1SN hose, DIN 20022 / EN 853 2SN hose, DIN 20023 / EN 856 4SP hose, DIN 20023 / EN 856 4SH hose, and SAE 100 R1A hose, SAE 100 R2A hose, DIN 20022 1ST / EN 853 1ST hose, DIN 20022 2ST / EN 853 2ST hose and other hoses. Our output per year is more than 5,000,000 meters and quickly growing year after year.
Water inflatable rubber dam is a kind of water-inflated stable tear-shaped rubber dam. Rubber dam consists of civil works, dam bag, anchor, filling drainage facilities and control system. It is made of strength canvas as reinforced framework and rubber layer which ensure tightness of the rubber layers. Compared with air inflatable rubber dam, water inflatable rubber dam is more expensive and slower to fill but more stable to provide optimal control over upstream water levels. It is fixed to concrete to create a permanent dam or floodgate. Water can spill over the top automatically without additional support or adjustment. When the flood is coming, rubber weir can completely collapse, does not have water resistance. It is usually used to retain water, adjust the water level, irrigation, generate hydro-electric power, control flood, etc.
Specification
Material structure: one cloth two rubber, two clothes three rubber, three clothes four rubber, etc.
Color: blue, black, red, gray, purple, etc.
Medium in dam: water.
According to installation method:
Single anchor.
Double anchor (pillow-like dam and inclined dam).
According to anchored method:
Bolt anchored.
Wedge anchored.
Customization can be available.
Feature
It is more expensive, slower to fill, but more stable to control over upstream water level than air inflatable rubber dam.
Tear-shaped rubber dam is on the wide concrete still.
It can withstand overflow 50% in height.
It can operate without electric power.
Outer rubber is thick, is resistant to wear, sunlight, heat, ozone, aging, etc.
Middle layer rubber can protect canvas and connect canvas.
Inner rubber has high airtight and watertight, is resistant to aging of canvas.
Inflating and deflating time of water inflatable rubber dam is longer than air inflatable rubber dam.
Inflating water stably, dam bag is heavy which can decrease vibration.
Water inflatable rubber dam is high volume low pressure system, so high pressure compressors are not needed.
Compared with conventional sluice dam, investment of water inflatable rubber dam reduced by 30-70%, wood saved by over 60%, steel saved by 30-50%, concrete saved by 50%.
Bookend rubber dam, also named as spine type rubber dam, has obvious fins on the dam body to form a rising angle when the dam is inflated. It is made of high strength canvas as the reinforced framework and synthetic rubber fixed to a reinforced concrete foundation using clamping plates and anchor bolts. In dry seasons, the rubber dam is inflated by air or water to retain water for industrial, agricultural and living water demands; in rainy seasons, the air or water in the sealed bag can be deflated out to release floodwater from river course. Bookend rubber dam heightens overflow's water head and eliminates vacuum underneath the dam to reduce the vibration and abrasion. It is usually used to retain water, agricultural irrigation, generate electricity, control flood, beautify environment, etc.
Specification
Material structure: one cloth two rubber, two clothes three rubber, three clothes four rubber, etc.
Color: blue, black, red, gray, purple, etc.
Medium in dam: air or water.
According to installation method:
Single anchor.
Double anchor (pillow-like dam and inclined dam).
According to anchored method:
Bolt anchored.
Wedge anchored.
Customization can be available.
Feature
It can be resistant to vibration, abrasion, dirt, sediment, sedimentation, sunlight, heat, ozone.
It has smooth surface with spines, can eliminate vacuum underneath the dam, can create a beautiful scene of waterfall.
Automatic inflation and deflation system provides the dam excellent control of height and air pressure.
Vulcanization molding one time, increase the lateral tension of dam bag.
1. Marine flexible oil hose / marine floating oil hose is designed for off shore drilling and other demanding
applications where longer lengths and fewer connections are desired.
High quality hose design for superior pressure and higher working pressure in tough environments, cover
resistance to weather,salt water, sunlight and oil.
2. OS&D design to handle petroleum products up to 50% aromatics on marine docks , ships and barges. Can
meet the longest possible service conditions.
3. Good flexibility; low temperature, ozone and ethane resistance, and easy install.
4. Diameter from 2" to 25".
Plastic strip or film wrap, plywood protect flange.
