Rubber expansion joint - dn300
Rubber expansion joint For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Rubber expansion joint, Made in China, High Quality Products!, China rubber flexible joint, Double sphere rubber flexible connectors Supplier, Manufacturer.
Outer & Inner Rubber: EPDM,NR,NBR,NEOPRENE
Casing Ply. : Nylon Polyester Fabric
Strengthen Ring: Steel wire ring
Flange: Q235, SS304, SS316
1. This product can greatly reduce pipeline system shock and noise. And can fundamentally resolve pipe joints displacement, axial stretch and non-concentricity.
2. By using different materials, it can be made many kinds to cater for different medium and environment. Such as acid resistance, alkali resistance, corrosion resistance, oil resistance and heat resistance etc.
3. The material is polar rubber, sealing is very good. It is in light weight, very easy for installation and maintenance. This product has long life performance, but must be not contact with sharp metal instruments to avoid piercing the sphere.
4. If used at overhead station, need to use flexible support, tight the bolt diagonally during installation.
5. If the pipeline pressure is too high, need to use limit bolt to connect the both ends flange together.
6. Flange connection comply with GB4216.3-4216.5 standard, if use other standard, need to notice again. Working pressure grade is 0.6MPa, 1.0MPa
HeBei HengTong Valve Co.,Ltd
Address: Yunjialing Industrial Zone Of Wu鈥檃n, HeBei,China, wu an, hebei, China, 056300
Tel: 863105839588
HeBei HengTong Valve Co.,Ltd was initially founded in 1988,which is a large-scale private enterprise integrated with smelting,casting and processing,assembly and paint-spraying.the company is located in the foot of Taihang Mountain,8km away from 309 National Highway in norther of Wu'an City.it covers an area of 120,000 square meters,presently has more than 800 of staff and over 50 engineering technicians.Having strong technical force and advanced equipment, the company has over 200 sets of various processing and testing equipment, such as numerical control machining centers, professional processing machines in high precision and high efficiency, and physics and chemistry detection equipment.
The copany is one of export valve processing and manufacturing enterprises in China,which engaged in gate valve, check valve, butterfly valve, globe valve, ball valve, filter valve,it covers more than 30 series and 600 specifications,and its annual production capacity is 20,000 tons.it sets up several hundred of sales agent offices in whole country.its products have covered big cities of the whole coutry,and were exported Eurpour,Middle EAST,South Asia,Central Asia and West Asian.
