Xingtai Rongda Seal components company, by now we have researched and manufacured 3000 kinds of car oil seal , 1000 kinds of motorcycle oil seal ,3800 sorts of industrial oil seals and about 1000 various rubber products.
Rubber sealing element or lip material choices for oil seals include: Nitrile Rubber (NBR), Acrylic Rubber (ACM), Silicon Rubber (VMQ), Fluorocarbon Rubber (Viton/FKM), Ethylene Propylene Rubber (EPDM), Tetrafluoroethylene Resin (PTFE). To resist wear, the compound durometer (hardness) is typically 70 to 85 shores A.
Our oil seal
| Product Name | NBR/Viton/PTFE Oil Seal |
| Brand | Famous Brands and OEM |
| Materials | PTFE / NBR/PU/FKM /Silicone |
| Feature | Resistance to high pressure, oil, weather, abrasion, solvent |
| Temperature | NBR(-40~120°C),ACM(-30~180°C),VITON(-25~300°C) Common: 20~50degree centigrade  |
| Hardness | 70-90 shores A or special |
| Color | brown,green,black,white,blue etc. |
| Size | various |
| Sample time | in stock; 3 days after payment |
| Delivery time | 3 -15 days by express after payment or 10-20 days by ship |
| Payment | T/T, Western Union, Money Gram, paypal |
| Customized | OEM & ODM are welcomed |
| Application | Construction equipment,Hammer breaker, excavator, bulldozer, Hydraulic equipment |
Our goods have enjoyed great popularity in the word market and highly praised by the users, Welcome to our factroy and inquiry.
How to contact us :
Yolanda Zhao
 Tel : 0086-319-8317696/ 0086-15932296717
 Fex:0086-8317298
 Website: www.rd-rubber-parts.com
Duplex stainless steel High neck flange means that the height of neck is high, which improves the rigidity and bearing capacity of flange. High neck flange: compared with the butt welding flange, the welding workload is large, the welding rod consumption is high, and it can not stand high temperature and high pressure, repeated bending and temperature fluctuation. However, the field installation is more convenient, and the process of weld film detection can be omitted, which is more popular.
Manufacturing standard: Hg / t20615-2009, ASME B 16.5
Connection method: flange nut, bolt connection
Production process: professional overall forging, forging manufacturing, etc
Processing mode: high precision CNC lathe turning, general lathe finishing, argon arc welding and other processing
Application scope: boiler, pressure vessel, petroleum, chemical industry, shipbuilding, pharmaceutical industry, metallurgy, machinery, stamping elbow food and other industries
Weld Neck Duplex Stainless Steel Flange
Weld Neck Flanges,Weld Neck Blind Flange,Weld Neck Reducing Flanges,Weld Neck Duplex Stainless Steel Flange
ShanXi GuanLi Flange Co.Ltd , https://www.sxglflange.com