Zhengzhou Bihe Trade Co., Ltd.
Flexible Pipeline, Rubber Pipeline, Rubber Pipe Fitting manufacturer / supplier in China, offering Rubber Flexible Pipeline (JGD), Various Models Expansion Joint Rubber, American Standard High Pressure Ruber Joint (JGD) and so on.
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Rubber Flexible Pipeline (JGD)

FOB Price:US $37.9 - 693 / pcs
Min. Order (pcs) FOB Price
10+ US $37.9-693 / pcs
Min. Order: 10 pcs
Production Capacity: 79023/Month
Transport Package: Woven Bag. Wooden Case
Payment Terms: L/C, T/T

Product Detail

Basic Info
  • Model NO.: JGD
  • Connection: Flange
  • Type: Joint
  • Material: Rubber
  • Name: Flexible Pipeline
  • Size: Dn25~Dn4800
  • Connect: Flange or Screw
  • Pressure: Pn6/Pn16/Pn20
  • Joints Standard: JIS/Bs/Class150/DIN
  • Rubber Material: EPDM
  • Temperature: -15~115
  • Flange Color: Slivery with Galvanized
  • MOQ: 10 PCS
  • Payment: T/T
  • Trademark: Bright
  • Origin: China
Product Description
Flexible pipeline
1. Large movement potential: The non-metallic expansion joint offers multi-plane movements in a shorter face-to-face dimension.
2. Corrosion resistance: The ability of various rubbers and plastics to stand up to corrosive chemicals can extend the life of an expansion joint.
3. Sound and vibration elimination: The outstanding vibration and sound attenuation characteristics of elastomers help prevent premature system degradation.
4. Able to stand up to high temperatures: With the use of special materials, non-metallic expansion joints can withstand over 1000° F operating temperatures.

Flexible pipeline is composed of fabric, metal materials reinforced rubber parts and used for metal pipe system damping vibration isolation, reducing the noise and the compensation of movement. It can absorb shock and noise, compensate Heat inflation and cold shrinking, and also can compensate installation movement.

Flexible pipeline has five types: Single sphere rubber expansion joint, double sphere rubber expansion joint, threaded rubber expansion joint, reduced rubber expansion joint and rubber bending joint.

Characteristic of flexible pipeline:
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 have 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 flanged rubber bellows:
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

Flexible pipeline 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, lower cost and prompt delivery.

Flexible pipeline is made up of the composite rubber ball,

1, Material: Rubber, NR/NBR/EPDM, flange, Cast steel/Carbon Steel/ss304/ss316
2, Technical: Forged Type: Flange, vulcanization type: Rubber.
3, Place of Origin: Henan China (Mainland)
4, Model Number: JGD
5, Brand Name: Bright
6, Connection: Flange
7, Shape: Equal

8, body color: Black, flange color: Sliver flange
9, working pressure: PN 6/10/16/25, JIS5k/10k, ANSI class150/300
10, nominal diameter: DN20mm-3200mm
11, temperature: -20~115
12, body shape: Round
13, certificate: ISO9001-2000
14, medium: Water, Hot Water, sea water, Compressed air, Solvent, steam, oil, acid, Weak alkali.
15, service offer: Custom
16, Other technical: PTFE lined
1. light weight, and easy installation.
2. The OMEGA - shaped bellows can eliminate the defect of partial stress concentration and with good performance of absorb vibrations.
3. The thin walled multi - ply bellows provides superior useful isolating vibration /oscillation and with high security
4. The multi - ply soft bellows not only grant high flexibility (low spring rate) with optimal absorbing capacity which same as rubber expansion joint, but also with a sensibly longer working expectancy.
5. Since the bellows is assembled by multi - ply execution, it effect resonance by passing through fluid of inside pipe in aid of lessen noisy from flowing fluid.
6. Owing to the multi - ply execution of stainless steel. The present a high resistance against ageing temperature. UV - radiation and most of aggressive media and consequently compare favorably with the properties of rubber product.
7. The surface of liquid contacting is monolithic constructed by stainless steel as body pipe without welding and eliminate the corrosion of welded material that extend its working expectancy
Technical  conditions
  item type JGD-1 JGD-2 JGD-3
working pressure Mpa (kgf/cm 2 ) 1.010) 1.6(16) 2.5(25)
burst pressure Mpa (kgf/cm 2 ) 2.0(20) 3.0(30) 4.5(45)
Vacuum Kpa (mm/Hg) 53.3(400) 86.7(650) 100(750)
applicable temperature `C -15`C~  15`C  under special conditions-30~+250
applicable media Air, compressed air, water, sea water, hot water, oil, acid, alkali etc.
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