Passage Lock

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China Main Port
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TT or LC
Min Order Qty:
100 Pieces pc
Supply Capability:
20000 Pieces per Week pc/month

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Product Description:

Features

According to DIN 18. 250 class 3

For wooden or steel doors

Optional for rebated or non-rebated doors

Suitable for external fire and smoke protection doors

Dead bolt 1-turn

Technical data

Follower: 8mm/9mm

Backset :55mm

 Forend

Type: Round head /Square head

Thickness:3mm

Width: 20mm/22mm/23mm/24mm

 Forend finish

Stainless steel: stain stainless steel  polished stainless steel

Vacuum metalling: stain brass/PVD/AB/AC

 

Accessories:

Striking plate

Pocket

Lock and striking plate fixing screws

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Q:What are the hardware tools and parts? How do you classify them?
That's too muchHacksawSaw bladePliersScrewdriver (word, cross)TapeCutting pliersNeedle nose pliersOblique nose pliers
Q:Hardware parts shock cleaning machine
3 tank: ultrasonic rinse RO water temperature 60 degrees4 slots: rust proof rinse 37713%, temperature 55 degrees5 tank: vacuum DI water rinse temperature 60 degrees
Q:Metal parts, surface oil pollution, what kind of cleaning better?
Stainless steel oil cleaning agent is mainly environment-friendly water-based metal by low foaming surfactant, diffusion agent, corrosion inhibitor, anti rust agent and cleaning agent is mixed into the cleaning agent, does not contain heavy metals, phosphorus, nitrite and other substances, can completely replace gasoline, kerosene, diesel, trichloroethylene, three chlorine ethane cleaning the way
Q:Stainless steel locks, marine hardware, pipe valves, auto parts
Stainless steel locks: door locks, car locks, locks, etc., anti-theft use; 2. marine hardware: shipbuilding with all steel parts, aluminum parts, copper pieces, iron parts, iron castings and other materials made of parts or parts products, the purpose is shipbuilding;
Q:What are the processes of metal parts surface treatment?
2: spray paint, paint, spray, spray porcelain,3: polishing, drawing, polishing, grinding, shot peening, shot blasting, vibration grinding
Q:CNC precision hardware parts processing should pay attention to!
In mechanical work, hands are not allowed to extend into the working area of the slide block, and the workpiece is not taken by hand. Tools must be used when taking and placing workpieces in the die. If abnormal sound or machine malfunction is found, switch off the power switch to check immediately. When the machine is started, the material is transported by one person and the machine is operated, and the other person can not press the electric building or pedal the foot switch board, and for the sake of the safety of others, the hand can not be put into the mechanical work area or the moving part of the machine is touched by hand.5, replace the mold, first turn off the power supply, punch motion department to stop running, you can begin to install, debug the mold. After the completion of installation and adjustment, hand moving flywheel stamping two times, in order to avoid the occurrence of mechanical and processing products of unnecessary collisions, the upper and lower mold must check whether the symmetry, reasonable, the screw is solid, the blank holder is in a reasonable position.The above is about the precision metal parts processing note Cheng Hao hardware is summed up, we hope that through the above study, a further understanding of precision metal processing process, but also to remind the automatic lathe hardware processing must pay attention to safety.
Q:CNC CNC machining parts belong to that type of hardware?
Numerical control belongs to precision machining, which involves many fields, such as automobile industry
Q:What are the locks and accessories?
LockParts of the first and directly affect the safe use of anti-theft door lock fittings is, in which we called professional anti-theft door accessories three sets, which includes a lock core, a lock body, and the handle of the door, the three part is to make the best use of zinc alloy, this material feels more smooth the wear resistance and corrosion resistance, are very good, service life longer, not easy to be repeatedly Choucha damage.
Q:Hardware, machining parts, how to calculate the price?
More accurate calculation of multiple parts (the cost will be relatively small)Multiply the corresponding batch coefficients according to the above
Q:Carved metal parts processing with what modeling and programming
It's best to practice in a factory for a while before you know what kind of parameters you want to walk out with,It would be too easy to think about if you just want to jot down a few parameters.
We pay close attention to every detail, and we test all of our products to ensure lasting quality and durability. You can be sure that our products have past extremely hard corrosion resistance with salt spray testing machines and 500,000 times cycle testing with our testing machines made according to DIN standards. We inspect every component such as screw, pocket, and label in the inter set that our products will meet your highest standards and complete satisfaction. To maintain the above aspects, our motivated and responsible staff members are working hard everyday.

1. Manufacturer Overview

Location Beijing,China
Year Established 2006
Annual Output Value
Main Markets North America
South America
Eastern Europe
Southeast Asia
Africa
Oceania
Mid East
Eastern Asia
Western Europe
Company Certifications ISO 9001:2000;TL 9000

2. Manufacturer Certificates

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Range  
Reference  
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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage 81% - 90%
No.of Employees in Trade Department
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b)Factory Information  
Factory Size:
No. of Production Lines 5
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range