Flexible Duct Collar - Hose Composite Expansion A Quality High Strength
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m
- Supply Capability:
- 5000000 m/month
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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 | |||||
No | Item | Index | Test value | ||
Inner rubber | Outer rubber | ||||
1 | ≥Tensile strength(MPa) | 12 | 13 | 13.6 | |
2 | ≥Break strength (%) | 450 | 500 | 564 | |
3 | ≤Break permanent deformation (%) | 25 | 30 | 22 | |
4 | ≤Brittleness temperature | -30 | -30 | -40 | |
5 | ≥Viscosity(KN/m) | 2.0 | 2.0 | 5.6 | |
6 | Aging hot air (100D×48h) | Tensile strength change (%) | +25~-25 | +25~-25 | 20 |
Tensile rate change (%) | +10~-30 | +10~-30 | 5 | ||
7 | ≥Acid resistant10%H2SO4×168h | 0.7 | 0.7 | 0.85 | |
8 | ≥Alkali proof10%NaOH1×68h | 0.7 | 0.7 | 0.85 |
Material lists | ||
No | Name | Material |
1 | Inner rubber | IIR\CR\EPDM\NR\NBR |
2 | Outer rubber | IIR\CR\EPDM\NR\NBR |
3 | Framework layer | Polyester cord fabric |
4 | Reinforcing bar | Polyester cord fabric |
5 | Flange | Q235 |
Technical Parameters for Three-ball Flexible Rubber Joint | ||||||
DN | FF Length (mm) | Axis displacement | Radial displacement | Deflexion displacement | ||
mm | inch | Extension | Compression | |||
300 | 12″ | 450 | 75 | 90 | 70 | ±12° |
350 | 14″ | 450 | 75 | 90 | 70 | ±12° |
400 | 16″ | 450 | 75 | 90 | 70 | ±12° |
450 | 18″ | 550 | 90 | 110 | 70 | ±12° |
500 | 20″ | 550 | 90 | 110 | 75 | ±12° |
600 | 24″ | 550 | 90 | 110 | 75 | ±12° |
700 | 28″ | 550 | 90 | 110 | 75 | ±12° |
800 | 32″ | 550 | 90 | 110 | 75 | ±12° |
900 | 36″ | 550 | 90 | 110 | 75 | ±12° |
1000 | 40″ | 550 | 105 | 125 | 85 | ±12° |
1200 | 48″ | 550 | 105 | 125 | 85 | ±10° |
1400 | 56″ | 600 | 105 | 125 | 85 | ±10° |
1600 | 64″ | 600 | 105 | 125 | 85 | ±10° |
1800 | 72″ | 600 | 105 | 125 | 85 | ±10° |
2000 | 80″ | 600 | 120 | 135 | 90 | ±10° |
2200 | 80″ | 650 | 120 | 135 | 90 | ±10° |
2400 | 96″ | 650 | 120 | 135 | 90 | ±10° |
2600 | 104″ | 650 | 120 | 135 | 90 | ±10° |
2800 | 112″ | 650 | 120 | 135 | 90 | ±10° |
3000 | 120″ | 650 | 120 | 135 | 90 | ±10° |
- Q: What is the effect of concrete pouring on the construction quality?
- The use of the trench connection to check the pipe sealing surface is smooth, smooth, no burr. Whether the sealing surface of the sealing ring is scratched, whether the length of the sealing section of the pipe meets the requirements. These three points to ensure that certainly not leaking.
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- 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: What is the difference between a rigid sleeve and a flexible sleeve?
- Apparent density of 23kg / m3 or more, the greater the density the more expensive.
- Q: How to strengthen the construction management and construction quality control
- You can Google Oriental Rainbow's official website, there are rainbow days cat flagship store and other links will have the price and product display, you can also contact Rainbow customer service, it is recommended that you choose the East Rainbow waterproof products and standardized construction team, the East Rain rainbow is the best quality waterproof listed companies RPUF-371 sprayed rigid polyurethane waterproof insulation integrated system "rain rainbow" spray foam polyurethane waterproof insulation integrated system is made of foam polyurethane foam waterproof insulation integrated material and protective surface layer constitute
- Q: Two hundred galvanized pipe should be under the large flexible tube
- We now have to declare the Department of the Ministry of the United States and the United States, the company said that the access point to our own set, so I would like to ask, what is the requirements of this access point? There is no relevant specification to add: is the construction, the outdoor pipe network in the gas access point position more
- Q: Where there are wear-resistant tube, high temperature ceramic tube
- The fraction of 200 ℃ in the condensed product was analyzed by GC-MS, and the degradation phenomena and products were discussed
- Q: Steel Reinforced (HDPE) Polyethylene Helical Corrugated Tubes Warm-Fused-Belt Is Connected or Bonded with Rubber Rings? Ask what?
- EPS board (also known as benzene board) is made of polystyrene board abbreviation. There is raw materials through pre-hair, curing, molding, drying and cutting made. It can be made into different density, different shapes of foam products, but also can produce a variety of different thickness of the foam sheet. Widely used in construction, insulation, packaging, refrigeration, daily necessities, industrial casting and other fields. Can also be used to display the venue, merchandise cabinets, advertising signs and toys manufacturing. At present, in order to meet the national building energy efficiency requirements are mainly used in wall insulation, external wall insulation, to warm.
- Q: To ask why the use of clamps connected to the spray pipe after the flush again after the water there will be a lot of hook link position leakage phenomenon? Thank you! The The
- It should be JGJ130-2001 Ministry of Construction 2001-02-9 approved 2001-06-01 implementation
- Q: Composite pipe and flexible tube which aspects of the difference
- On this basis, advanced construction and management technology, excellent technology in the continuous improvement and updating, which on the one hand also shows the construction market continues to improve
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Flexible Duct Collar - Hose Composite Expansion A Quality High Strength
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m
- Supply Capability:
- 5000000 m/month
OKorder Service Pledge
OKorder Financial Service
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