powder coated pipe

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Specifications

1)powder coated pipe
2)HDG with powder coating
3)3m-12m are available
4)Polyester powder painted >20um
5)Lower cost

Advantages

1)Higher quality lower cost to win the competitive price

2)3 production lines to ensure short delivery time

3)OEM, ODM service

4)Skilled manufacturer, quality control and technical team

5)Warranty of quality: more than 15 years

Steps of production

Material preparation-flatting-cutting on the bias-bending-welding-repair and grinding-reforming-flushing-fix bottom plate-welding bottom plate-opening door-welding door strip, electric strip and locking-bending arm-hot dip galvanization-plastic powder painted-inspection-shipment

Q:What's the difference between an LED light and an LED light cup?: No difference between Different customers call it different, and my client is called LED light, LED light cup, and LED light cup is all about shooting lights.

Q:Most of the information says that MR16 is a multiple reflecting light cup, but why is it a lamp? What is the difference between the MR16 and the G4?: Reflector lamp MR16 is more wine, and used to replace halogen lamp LED to shoot the light appears later, everybody is also used to call it a MR16, lamp holder is relative to the E27, E14, GU10 of said, because the distance between the two needle is 5.3, so others call it G5.3.

Q:The two wick of the light bulb is broken inside, can't use the hand to take down without turning on the lamp? Would it be electrocuted?: You can't use your hand to remove the lamp without turning on the light, but be careful not to break it

Q:The introduction of LED lamp cup: LED (Light Emitting Diode - Chinese meaning for Light Emitting Diode) is a kind of ability to electric energy into Light energy of semiconductor, it changes the tungsten filament incandescent Light shine with the principle of energy-saving lamps sanki toner glow, and adopts the electric Light. According to the analysis, the LED features are very bright LED light bulbs and light image (19), long life, high efficiency, low radiation and low power consumption. The white LED spectrum is almost entirely concentrated in the visible spectrum, with a luminous efficiency of over 150 lm/W (2010).

Q:The led light is a light bulb? Or is it a heat sink or a transformer?: The cooling effect should be that the heat sink + transformer is better, but the price should be much higher than the lamp cup.

Q:Could you tell me how to change the light cup?: Hold the fixed spring in front of the lamp, and gently press the shake to get it out. It must be stopped, and the lamp will cool down before it can be operated.

Q:Consult the professional people who know the lamp and the lamp.: Type: the kitchen is generally suitable for the anti-fog canister light, because the kitchen lampblack and moisture is larger, the kitchen generally applicable suffused with light lamps and lanterns, increase the intensity of illumination of the kitchen, instead of one point of brightness. 2: the lentil lamp can be equipped with LED light cup, usually 220V or 12V MR16 3 * 1W 3: first-line brand lamp cup brightness is basically the same, just because the lamp cup own reflection Angle, a relatively small concentrated reflection Angle, light cup on lamp cup has 10 degrees, the Angle of 20 degrees and 38, brightness mainly depends on the stand or fall of transformer, good power transformer, high output power, the brightness of the lamp cup.

Q:LED lights are a single 3W LED light bulb with high power, which is a constant current power source, and it is said that the human infrared sensor switch is associated with the constant current supply. The switch is working properly, and you want to ask this kind of regular flicker, what is the cause of it, and there is no solution?: Have a very small current to recharge, LED lights when the voltage across it reaches conduction values LED lights shining once, if you are the crystal triple tube control in output level jaasiel a pulldown resistor

Q:Does the MR16 light cup (LED) do CE certification? Is there a need for this?: CE certification is a self declaration form of authentication, if you are sure of your lamp cup can got the CE certification, you can not do, if not sure, you can go to do the certification testing, peace of mind. If you do not export to European countries, you do not need to do CE certification, because CE certification is only the eu's safety certification. You can not rest assured your lamps and lanterns safe words to the local quality inspection of the light and light detection center to do a safety check to be ok.

Q:Why does the lamp cup with a 24V LED turn hot?: Is the voltage of the machine lamp not ac 36V now? If it's 36V, then the 24V light cup will definitely warm up,

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