A. Economic type door closer of residential and commercial
B. Performance standard: QB/T 2698-2013
C. Two speed control valve,adjusting closing speed and latching speed
D. ADC12 environmental production of aluminum alloy casting body
Item No. | TK-P004 | |
Closing force: | EN 3/4/5 | |
Maximum wide door leaf: | <900mm | |
Maximun Opening angle | 180 degree | |
Avallable bearing weight: | 25-45kg | |
Speed governing control: | Two atage adjustable speed | |
Orienting Function | Location or without location is optional | |
Useful TIme | > 300.000times | |
Net weight | 950g | |
Accord with national QB/T2698-2005 Standard | |
Function of Door Closer:
◆automatic closing ;
◆closing speed can be adjusted ;
◆ some door closer have the function of staying.
Scope of Application:
The door closer is only suitable for one-way casement doors
and is generally not used for frameless glass doors.
A. Economic type door closer of residential and commercial
B. Performance standard: QB/T 2698-2013
C. Two speed control valve,adjusting closing speed and latching speed
D. ADC12 environmental production of aluminum alloy casting body
E. Power Size EN4/5
F. Positioning Function Optional
G. Back-check function Optional
H. Manufactured under strict observation of EN1154 standard
1.Cycle test: up to 500,000 cycles
2.Hydraulic oil: low-temperature resistance to -45℃
3.Rocker arm: made of good quality carbon steel material, not easily deformed or broken
4.Surface: double painted with anti-corrosion material, 96 hours corrosion resistance
★Color: Golden, silver, copper or other kinds of color on client requirements.
★Speed: 90-160 degree locating function is available.
★Packaging: polybag inside, carton box outside,each carton is less than 25kg.(Or according to the customer request)
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
A:Sample needs 2-3 days, mass production time needs 1-2 weeks for order quantity more than
A: Low MOQ, 1pc for sample checking is available
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
A: Yes, we offer 3-6 years warranty to our products.
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less
than 0.2%.
Secondly, during the guarantee period, we will send new ones with new order for small quantity. For
defective batch products, we will repair them and resend them to you or we can discuss the solution i
ncluding re-call according to real situation.