• Flexible Duct Collar - Hose Composite Expansion A Quality High Strength System 1
Flexible Duct Collar - Hose Composite Expansion A Quality High Strength

Flexible Duct Collar - Hose Composite Expansion A Quality High Strength

Ref Price:
get latest price
Loading Port:
Guangzhou
Payment Terms:
TT OR LC
Min Order Qty:
10000 m
Supply Capability:
5000000 m/month

Add to My Favorites

Follow us:


OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing



Characteristic:

1. This product could primarily reduce the vibration and the noise of the piping system, completely solve the different piping problems as displace of joint, axial flex and etc.

2. According to different material requirement, product could be made as acid proof, corrosion proof to suit different medium and environments.

3. The materials are good sealing, light weighting, easy to fix and maintain, also has long-working expecting. But please keep far away from sharp metal in order to avoid breaking of the rubber body.

4. For flanges of other standards or non-standards. It is necessary to be agreed upon separately. Please specify standard of furnish diagram and relative parameter. We will manufacture accordingly. Rubber material may be selected according t your requirement.

5. Anti-corrosion: EPDM and NBR rubber can bear high temperature and can anti-corrosion.

6. Double sphere flange end rubber joint: The rubber body has two bridges. It can bear more pressure and the length is long than single sphere rubber joint.

7. The size can made as customer's drawing, we can make mould for special type.

8. They are cost effective, the total cost is low because of rubber is cheap and it have long use life.

Advantage of our rubber joint:

A. Ozone and chemical resistance
B. High temperature resistance
C. Excellent weather resistance
D. Anti-aging, anti-radiation, good flexibility, good elasticity
E. Excellent resistance of acids, aliphatic hydrocarbons

Our products have the following character:

Good select materials, advanced equipment, skillful workmanship, rigorous quality control standards, attractive design and durability. They are well-known for excellent quality, most competitive price, and lower cost and prompt delivery.

The product is made up of the composite rubber ball, including internal rubber layer, nylon fabric, and external rubber layer and the loose metal flange. With the merits of high pressure, stable elasticity, big displacement, good damping capacity and noise reduction, it is widely used in the systems of water supply, drainage, water circulation, heating and ventilating, and air conditioning, and the piping systems of the paper-making, the petrochemical industry, marine, compressors pumps, fans, etc

Delivery time:

Within 30 days after receipt of the deposit, or as your request

Packaging details:

Unfumigation wooden case (out package) and plastic film and textile membrane(inside package). We can make change as your request.

Physical and Mechanical Properties Form
NoItemIndexTest value
Inner rubberOuter rubber
1≥Tensile strength(MPa)121313.6
2≥Break strength (%)450500564
3≤Break permanent deformation (%)253022
4≤Brittleness temperature-30-30-40
5≥Viscosity(KN/m)2.02.05.6
6Aging hot air   (100D×48h)Tensile strength change (%)+25~-25+25~-2520
Tensile rate change (%)+10~-30+10~-305
7≥Acid resistant10%H2SO4×168h0.70.70.85
8≥Alkali proof10%NaOH1×68h0.70.70.85















Material lists
NoNameMaterial
1Inner rubberIIR\CR\EPDM\NR\NBR
2Outer rubberIIR\CR\EPDM\NR\NBR
3Framework layerPolyester cord fabric
4Reinforcing barPolyester cord fabric
5FlangeQ235









Technical Parameters for Three-ball Flexible Rubber Joint
DNFF Length
(mm)
Axis displacementRadial displacementDeflexion displacement
mminchExtensionCompression
30012″450759070±12°
35014″450759070±12°
40016″450759070±12°
45018″5509011070±12°
50020″5509011075±12°
60024″5509011075±12°
70028″5509011075±12°
80032″5509011075±12°
90036″5509011075±12°
100040″55010512585±12°
120048″55010512585±10°
140056″60010512585±10°
160064″60010512585±10°
180072″60010512585±10°
200080″60012013590±10°
220080″65012013590±10°
240096″65012013590±10°
2600104″65012013590±10°
2800112″65012013590±10°
3000120″65012013590±10°


Q: Drain flexible pipe to keep the base design above the elevation of the number of meters
, there are cloth-based materials, such as Teflon cloth, etc
Q: Cast iron flexible tube A type B What is the difference
Air conditioning duct glass wool insulation loss is generally between 1
Q: Does the desulfurization and denitrification equipment use metal hoses?
You are a few classes in the hospital, ah, I finished up
Q: What is the difference between a flexible pipe and a rigid pipe? What types of pipes are used for drainage pipes, heat pipes and gas pipelines?
From the environmental point of view and save the cycle of insulation coating is good, insulation coatings can be divided into internal and external insulation and other products
Q: Will the embedded stove why use stainless steel corrugated hose connection?
62-2 meets the requirements 3 The deformation rate of the flexible pipe shall not exceed the design requirements or the provisions of regulation 45 the longitudinal wall shall not appear in the pipe wall, and the annular and other deformation shall be in accordance with regulation 462-3 The requirements of the 4 backfill compaction should meet the design requirements, design requirements, should meet the requirements of Table 463- Table 463-2 Flexible pipe groove backfill site and compaction see Figure 463 Article 462-4 meet the requirements of the general items 1 backfill should reach the design elevation, the surface should be flattened Section 462-5 meet the requirements 2 backfill pipe and ancillary structures without damage, settlement, displacement Section 462-6 Conformity to allowable deviation Average pass rate (%)
Q: How is the flexible casing of the fire pond connected to the tube?
Composite tube: in a tube of the tube with more than two electrode system, each electrode system independently through the electronic flow, to achieve their own functions, this tube is called composite pipe
Q: Find a joint electronic M1.5.4 type ECU application system wiring harness and layout Thank you, anxious! The
Not even if you are cheap to say that you are angry, and a ticket stare on the
Q: CAD type too much (including civil engineering, interior spring design, motor, machinery manufacturing and many other), a beginner how to choose?
The concrete structure has been included in the structure, but the concrete structure is a concrete structure, but the structure is just a frame structure without concrete structure; another steel structure and concrete structure is a good idea but to do Less, the third floor is said to be the main structure of the original structure, masonry works using concrete, then this will undoubtedly increase the cost of the house, if not very high floor or earthquake area is clearly not economical
Q: What is the difference between the D-LD2000 clamp-type flexible fittings and the KRJ-type clamp-type flexible fittings?
Models according to the requirements of various manufacturers to prepare, the general rules of the metal hose coding is the enterprise name code + hose diameter + hose diameter + single button or double buckle code, such as AL0406D said the metal tube production of single-button type 4mm outer diameter 6mm metal hose Metal hoses are characterized by: metal hose between the pitch flexible; metal hose has a good scalability, non-blocking and stiff; metal hose light weight, caliber consistency is good; Metal hose softness, repeat bending, good flexibility; metal hose corrosion resistance, high temperature resistance is good; metal hose anti-rat bite, wear and tear, to prevent the internal wire wear; Metal hose flexible bending, tensile properties, anti-lateral pressure strong; metal hose soft and smooth, easy to threading installation positioning; metal hose Product Application: for a variety of equipment signal lines, transmission wire and cable, fiber Cable protection armored cable, precision optical ruler, optical measuring instruments, medical equipment, machinery and equipment with the wire protection tube; for public telephones, remote meter, Menci alarm and other needs of the wire security equipment ; a variety of small wire protection tube; a variety of computers, robots and so on the network line protection tube
Q: Rigid pipes differ from flexible piping, those are rigid pipes that are flexible piping
According to the "construction safety inspection standards" JGJ59-. the safety assessment of the project this month to meet the eligibility criteria, agreed to the construction unit self-evaluation views, wear raft flat Wo Zhuangguang state platinum card assessed as qualified.

Send your message to us

This is not what you are looking for? Post Buying Request

Similar products

Hot products


Hot Searches

Related keywords