The scope of application
The light used for zone 1,zone 2 dangerous place,explosive air mixture:lA, IIB,IC,as the illumination of platform boundary light and vessel deck.
Products characteristic
1.The shell adopt good quality cast brass alloy materiall,with spraying plastics on surface.
2.The outside tighten screw is stainless steel material.
3.The lampshade has the function of temperature resistance shake up. 4.The ilumination adopt LED,the working life can get up to 50000 hours.
5.The LED starter has stabled components,to assure that the circuit has a long lifetime,and it has the protection for the short circuit and over load, to assure that the LED light work for long term.
6.Approval by ATEX-B,certificate number TA***
The scope of application
The light used for zone 1,zone 2 dangerous place,explosive air mixture:lA, IIB,IC,as the illumination of platform boundary light and vessel deck.
Products characteristic
1.The shell adopt good quality cast brass alloy materiall,with spraying plastics on surface.
2.The outside tighten screw is stainless steel material.
3.The lampshade has the function of temperature resistance shake up. 4.The ilumination adopt LED,the working life can get up to 50000 hours.
5.The LED starter has stabled components,to assure that the circuit has a long lifetime,and it has the protection for the short circuit and over load, to assure that the LED light work for long term.
6.Approval by ATEX-B,certificate number TA***
The scope of application
The light used for zone 1,zone 2 dangerous place,explosive air mixture:lA, IIB,IC,as the illumination of platform boundary light and vessel deck.
Products characteristic
1.The shell adopt good quality cast brass alloy materiall,with spraying plastics on surface.
2.The outside tighten screw is stainless steel material.
3.The lampshade has the function of temperature resistance shake up. 4.The ilumination adopt LED,the working life can get up to 50000 hours.
5.The LED starter has stabled components,to assure that the circuit has a long lifetime,and it has the protection for the short circuit and over load, to assure that the LED light work for long term.
6.Approval by ATEX-B,certificate number TA***
The scope of application
Applied to the ships with the length 50m or above 50m as lamp signal liaison when night navigation.
Products characteristic
1.The shell is made of high-strength engineering plastic PA+GF,the
lampshade adopts injection of PC,lens hood adopts good quality stainless steel.
2.The signal lights have the whole seal structure,it is waterproof under the
harsh environment.
3.The signal lights use exclusive LED illuminant which accords with ship
rules and reguations,More energy efficient,longer working life.
4.The signal lights can work normally under the temperature -30~55 .
Adopt standard
GB/T 3028,MSC 253(8)resolution,THE INTERNATIONAL REGULATIONS FOR PREVENTINGS COLLISION AT SEA,1972 and GRADE ENTRY NORMS FOR STEEL SHIPS.
Production patent
Patent No:20172155879
Rated voltage AC100-240V 50/60Hz,DC24V
Protection class IP56
Cable outside Diameter 10~12
Iluminant LED
Product category: Cylindrical grinding machine
The equipment can be customized according to the specific workpiece, and the price is related to the specific style of the equipment, the material and the additional process.
This crankshaft lathe with simple structure, easy operation and wide applicability. It is suitable for grinding the crankshaft neck and spindle neck of the engine in automobile, tractor and diesel engine repair shop, and can also be used as an external grinding machine for general external turning.
Structural features:
A. Machine tool by mechanical, electrical, hydraulic control, manual control.
b, the left and right chuck of the base machine tool adopts adjustable cross chuck to improve the installation and adjustment efficiency of the workpiece.
c, the workpiece is gripped by the center or chuck, driven by the motor of the head frame, manual feed grinding.
d, the table is moving longitudinally-there are manual and maneuverable, and the table can only move quickly when maneuvering for jump gear or adjustment.
e, the maximum adjustable vertical direction of the left and right cross chuck 110mm, transverse 2mm, the chuck also has a micro rotation adjustment, its range is 0-30�°.
f, workpiece, grinding wheel, workbench, cooling pump, oil pump are driven by a separate motor.
g. Hydraulic and electrical interlocking mechanism is adopted for workbench and grinding wheel frame, which can ensure safety no matter in adjustment or grinding due to operational errors. The grinding wheel frame is equipped with reliable protective cover.
Pipe fittings are the general names of parts and components that play the role of connection, control, direction change, diversion, sealing and support in the pipeline system. Steel fittings are pressure fittings. According to the different processing technology, it is divided into four categories, namely, butt welding pipe fittings (divided into weld and no weld), socket welding and threaded pipe fittings, flange pipe fittings.
According to the application:
1. pipe fittings for connecting pipes are: flanges, live joints, pipe hoops, clamps, clamps, throat hoops, etc.
2. changing the direction of the pipe: bends, bends.
3. pipe fittings changing pipe diameter: variable diameter (different diameter pipe), different diameter elbow, branch pipe table, reinforcing pipe.
4. pipe fittings with additional piping branches: three links, four links.
5. pipe fittings for pipe sealing: gasket, raw material belt, thread, flange blind plate, pipe plug, blind plate, head, welding plug.
6. pipe fittings for pipe fixing: clasp, hook, ring, bracket, bracket, pipe clamp, etc.
According to the connection :1, welded pipe fittings 2, threaded pipe fittings 3, clamping pipe fittings 4, clamping pipe fittings 5, socket pipe fittings 6, rubber ring connection pipe fittings
According to the material divided into 1, cast steel pipe fittings 2, forged steel pipe fittings 3, alloy pipe fittings 4, stainless steel pipe fittings.
Pipe fittings are widely used in municipal, petrochemical, west-to-east gas transmission, ships and nuclear power.
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.
Pularin:
Foot ball shaped 60 atoms of carbon at edges is layed in pularin.Pularin atoms are arranged in ball.
Each atom is called Bucky balls and tubes are called Bucky tubes or Nano tubes.Each nano tube is 1 to 7 nm diameter i.e 1nm=50000 part of a hair sting.
where?
1)mangampet ,cuddapah dist.Ap,India.app 800 ppm(parts prer million)info given by stanford University.
Cost:
150 times costlier than gold.
10 grams pularin $23000 to $45000
also info given by Bucky-USA website.
Special uses if this becomes common:
1)Pularin coting on aeroplanes withstands from thunders ,rains ,Flashes etc.
2)Bullet proof ackets
3)curing cancer etc.
