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?
- , why should set the flexible pipe, because all the materials are hot and cold shrink, you layout the pipeline When the temperature and your future use when there is a difference in the temperature and the thermal stress when processing, if not Ji plant perfection Dao Ghost voucher set the flexible pipeline, the pipeline will have a lot of internal stress, long-term alternating role will Resulting in pipeline damage, set a lot of places, such as straight pipe, to a certain length must be set, the inflection point also need to set, these settings you can be in the mechanical design manual pipe chapter check out
- 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 to optimize the construction management to improve the quality of construction projects
- flexible waterproof casing for seismic fortification of the region, rigid waterproof casing for the pipeline to touch the tattoo Du Gu Sen single point of the wall does not bear the vibration of the building
- Q: The sound of water pipes will not produce infrasound damage to the human body?
- The general pipe and pipe material to connect manufacturers to supply matching, so that more to ensure quality
- Q: What are the scope of construction work special operators?
- This look at their own interest, ah, I was learning mechanical, or from the mechanical drawing began, in the study of tolerance, technology, design, etc., there are many, but also learn a three-dimensional software, like proe
- Q: Talk about the class flexible management of the class teacher what the requirements
- metal hose diameter generally from 5mm to 100mm
- Q: Where there are wear-resistant tube, high temperature ceramic tube
- . different fire rating: Yanmian sandwich panels for the A-level, EPS for the B3-class, polyurethane B1 level. . different insulation properties: the three polyurethane sandwich panels the best. . waterproof performance is different: the three polyurethane and EPS better than rock wool. . the density of different: rock wool bulk density is generally 120KG / cubic meter, EPS is generally . the polyurethane is generally 40. In short, the overall performance of polyurethane sandwich panels try to catch the pole to make the best words, Building Enclosure Best! I have a number in my profile
- Q: Maintenance Skills of Leakage of Fire Pipe Clamp Joint
- On the use of steel pipe rack (double pole) support, the specific step to be self-checking, if it is 9 meters high, should be taken out of the full frame, the middle of the spine set must be standardized, in fact, we usually do high-level conversion layer beam is very common You share the board as a beam {face - line load}. On the line is not very complicated. Circular arc positioning to be accurate, first to do stereotypes better.
- Q: What materials are made of flexible pipes? Why should the mechanical ventilation set the flexible tube? Where should I be located?
- Masonry structure construction, the number of pole set which several
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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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