China En Certificated Intumescent Fire Collar with ce certificate top quality Good price

Solution Description

Item Description

Fireplace Collar is manufactured up of a metallic casing of ,7 mm thick of galvanised metal or ,5 mm of stainless steel with connected intumescent graphite sheets of 2,5 mm thick and thirty or sixty mm extensive, depending on the collar diameter.
Below the affect of fireplace, the expandable graphite strip swells and blocks the opening in the plastic pipe, which helps prevent fireplace or smoke spreading throughout CZPT fireplace sectors.

Solution dimension



Item Characteristics

1,Overall flexibility

2,The lowest collar CZPT on the industry – only thirty mm top

three,Lengthy, integrated installation holders with two holes

four,Adjustable collar clasp

five,Simplicity of set up

six, Barrier thicknesses (bare minimum):

    120mm – concrete walls
    125mm – drywalls
    150mm – entire brick and mobile concrete walls
    150mm – reinforced concreate and cellular concrete ceilings

Item Software

Hearth Collar is closed by CZPT ening the metal clip. That is connected to the supporting composition by indicates of CZPT holes and the corresponding screws or rivets.

one,Check the measurements of the pipe and open the Collar.

two,Area Collar as shut as attainable to the supporting structure.

three,Use the steel tab to alter and to close the collar.

four,Screw the collar to the supporting framework using the appropriate CZPT eners.

Our organization

Our factory set up in 2005 in ZheJiang Province CZPT .HangZhou Biyou Creating CZPT CZPT noloy Co.,Ltd is the sole CZPT Sales business office .We are committed to providing one cease defense to fire,smoke&acoustic,draught seal.We have reached the major rewards by employing the methods. 


Q1. Are you a maker or buying and selling firm?

A1:We are an CZPT investing company also is a expert doorway and windows seal,fireplace and acoustic seal items producer with more than 20 many years knowledge for domestic and CZPT industry.

Q2. What is payment technique?

A2: For samples: T/T, western union.

For orders: We choose T/T, other ways ought to be verified first. For new CZPT er,thirty% CZPT d payment prior to making ,70% just before providing typically.

Q3. Do you supply totally free samples?

A3: Cost-free samples are CZPT .

This autumn. Do you provide CZPT support and can you merchandise as CZPT drawings?

A4: Yes, we can CZPT ize in accordance to your drawing or make drawing according to sample as your requirement.

Q5. Do you settle for CZPT design and style on packing containers?

A5: Of course. We settle for.

Q6. What’s your delivery time?

A6: Normally, we will arrange shipment inside 7-30 times following receiving the deposit and according to your getting portions .

Q7. How do you handle the high quality?

A7: We will set up sample affirmation ahead of production if you need . In the course of the manufacturing, we have professional QC staffs management the high quality and manufacture in accordance to your confirmed samples. Welcome your go to to manufacturing unit.

How does a tapered bushing operate? The tapered portion of the element is pushed through a large-power screw with a mating hub, making it possible for the bushing to be securely mounted to the shaft. The force of the clamp can transmit high torque (rotational pressure). This style guarantees that a productively installed sprocket and pulley shaft are aligned with straightforward positioning.
China En Certificated Intumescent Fire Collar with ce certificate top quality Good price