electro-static powder coating door stainless steel threshold

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1000 pc
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30000 pc/month

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Product Description:

Commercial steel security door

size: 2050x960mm, 2050x900mm, 2050x860mm

delivery time: 7-14days

we have CE and ISO9001:2000 certificate

steel security door


1) Standard size: 2,050 x 960mm, 2,050 x 900mm, 2,050 x 860mm, 1,970 x 860mm

2) Steel sheet of door leaf: 0.6 - 1.0mm cold rolled steel sheet

3) Steel sheet of door frame: 1.2- 2.0mm cold rolled steel sheet

4) Door leaf thickness: 50 - 90mm

5) Security steel doors with electro-static powder coating

6) Surface finish: electro-static powder coating

7) Filling material: honeycomb paper

8) Lock: special security lock, which consists of additional 12 locking points

9) Diversified designs and colors are available

10) Hinges: 4 galvanized steel hinges (interior hinge, opening 90 degrees)

11) Threshold: stainless steel threshold

12) Accessories: hinges, locks, handles, viewer, doorbell, rubber seal, installing


13) Opening direction: left inside, right inside, left outside, right outside

14) Opening degree: 90 degrees, 180 degrees

15) Suitable for residential houses, apartment and entrance doors

16) Advantage:Fine isolation of noise and heats.

Outer packing:




Qty/20' FCL: 95 - 110pcs

Qty/40' FCL: 190 - 240pcsQty/40' HQ: 250 - 280pcs tria


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Q:Three - state gate circuit
In addition to the general gate circuit with the "1" output state and "0" output transitions, there is a "high impedance state", in the control port under the control of the output is high resistance when the equivalent of the The output of the gate circuit is not connected to the output line and appears as an "insulated" state. Three-state gate circuit is widely used in data bus transmission, the so-called data bus transmission is a data line can transmit multiple data signals, the multiple data signals according to the provisions of the "order" transmission, so that the data line to the maximum time Utilization rate. As a result of multiple three-state gate output are connected to the data bus, so when the control instruction is not, the three-state gate output and the line are "insulated state", only the instructions to reach the three-state door to transmit data, Many of the three-state door in a moment can only have a door to transfer data. In addition to the general gate circuit with the data input, output, there is a control "enable", only the control "enable" is valid to output the signal.
Q:What is the door
The door that is the front of the front lapel cloth wrapped or posted the kind of practice, clothing terminology sometimes this front placket is called the door, so the door is a collar that is the kind of collar.
Q:Home door east of the master you look at the kitchen is not in the northwest corner ah, thank you friends
This picture is really not ye, kitchen and toilet northwest fortune
Q:Mist free or good paint door?
Both have their own advantages and disadvantages, to see how they choose Mianjian door advantages and disadvantages of detailed solution: 1, with logs texture, a variety of color changes, more modern and personalized play and green requirements. 2, the product surface smooth and bright, paint-free, you can avoid the use of other decorative materials in the air after the distribution of toxic gases on the human body harm the terrible consequences. 3, a molding, the construction period is short, that is, delivery inspection can enjoy, ahead of the dream. 4, more economical, low prices, because it is not solid wood. Paint door advantages: 1, bright color, with a strong visual impact, surface finish is good, easy to scrub, moisture, fire performance is better. 2, multi-purpose MDF as a substrate, the back of the three hydrogen amine, the process is complex, long processing cycle, the price is relatively high. Paint door defects: 1, the level of high technology requirements, high scrap rate, so the price is high 2, when used should be carefully care, relatively afraid of bumps and scratches, but there is damage, non-professional repair more strenuous.
Q:Tomb notes in the stuffy oil bottle from the bronze door out of it?
Pirates of the three in his dress into the soldiers into the bronze as a result of how the book did not explain the outcome of the time instead of Wu evil went in
Q:which are connected to the three lights respectively.
Suppose the house lights for a, b, c, corresponding to the switch A, B, C; first open the switch A, 10 minutes after the closure of A, open B, the door is bright b, hot is a cold is c.
Q:Shangshu province, the book province, subglottic province duties are respectively?
Three provinces and six provinces of the Sui and Tang dynasties of the central system. Three provinces refers to the book province (Sui called the history of the province), subordinate province, Shangshu province; six refers to Shangshu province under the Ministry of Personnel, the Ministry of the Ministry of rites, soldiers, ministries, System is the formation of the Western Han Dynasty after the long-term development, to the Sui Dynasty formally established, the Tang Dynasty to further improve.
Q:Wardrobe sliding door is good to do the glass or do solid wood? Which one looks more upscale?
Wardrobe sliding doors using wooden safer, glass if the child at home will be more dangerous. Glass-designed closet sliding door will be easy to out of date, solid wood made wardrobe is always out of date, but also environmentally friendly.
Q:When the car fell into the water, why do not open the door? Give a complete explanation
Water pressure (resistance) force much larger than the air, the car in the water to open the door as to promote a wall of water, manpower is difficult to achieve.
Q:Note will need to test a few doors, how to test it?
Everyone's situation is not the same, the audit and accounting are very difficult, after the two subjects you even if the success of the half. Economic law, the whole back and other subjects associated with the degree is not great.If you are not afraid to attack the first test audit tax law! The premise is that you have enough time to prepare! If the foundation is not thick can test the company's strategic economic law can find some confidence

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