Henan Zhicheng Valve Fittings Manufacturing Co., Ltd.
Quality engineering with Zhicheng, finished product delivery recognized Zhicheng
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Variable diameter rubber joint, also known as eccentric vibration isolator, pipeline shock
absorber, vibration throat, soft joint, flexible joint, high-pressure. It can solve the problem
of different diameters when metal pipes are connected, and at the same time has the
effect of vibration reduction and noise reduction, saving installation parts and saving costs.
| Name of product | Flange Connection Dn50 Pn80 Dn100 Dn1000 Dn200 Dn300 Dn350 Epdm Bellows Rubber Expansion Joint | ||
| Structure of product | Inner and outer rubber,nylon cord fabric,steel wire and flange | ||
| Size | DN15-DN4000 | ||
| Material of rubber | EPDM, NR, NBR,PTFE, FPM,etc | ||
| Material of flange | SS304,SS316,carbon steel, ductile iron,etc | ||
| Standard of flange | DIN, BS, ANSI, JIS,ISO,etc. | ||
| Product classification | Single sphere , Double sphere, Union type,etc |
| Operation condition | ||
| Working temperature | -15~80℃(-30~150℃) | |
| Working pressure | 6~40bars(PN6~PN40) | |
| Test pressure | 1.5 times of working pressure | |
| Explosion pressure | 2 times of working pressure | |
| Applicable Media | water,sea water,hot water,oil,acid,alkali, and so on | |
| Issue.1 | Solution. | Issue.2 | Solution. |
| Pull-off caused by excessive displacement and exposed nylon rope fabric | Limit pullers should be added | Long storage time and short service life | 1. When storing rubber joints, avoid placing them in the rain, in the or in places with severe weathering to prevent the rubber from aging. 2. For products stored for a long time, check the appearance before use, if there is any damage or aging, they should not be installed and used again. 3. Check the site installation environment. If installed outdoors without shade, it is recommended to install a protective cover to protect the rubber joint from wind, and rain and prolong the service life of the rubber joint. |
1.We could deliver the goods by international express, such as DHL, UPS, TNT, EMS, others.
2.You could also choose the transportation according to your schedule and budget.
Henan Province Zhicheng Valve & Fittings Manufacturing Co.
Our mission: on product details, improve innovation, and meet user needs.
Our value: integrity and standardization, cooperation and win-win
Main products: rubber expansion joints, bellows expansion joints, metal hoses, double flange
disassembly joints, flange adapters, fabric expansion joints, bellows
Q: Are you a trading company or a manufacturer? A: We are a manufacturer of rubber expansion
joints, bellows expansion joints, metal hoses, breakaway joints, flange adapters and flanges with
over 30 years experience.
Q: Do you have a catalogue? A: Yes, we do. Please let me know your email or instant messenger
and we will send you our catalogue.
Q: Can you provide drawings and technical information? A: Yes, our specialist technical department
will design and provide drawings and technical information.
Q: Do you offer samples? Are they free of charge or do you charge for them? A: Yes, we can provide
samples for free, but the shipping cost is borne by the customer.
Q: Can the products be produced according to the customer's requirements? A: Yes, the above
specifications are standard specifications and we can design and manufacture as required.
Please write your requirements below and contact us for more details!