+86-796-83260341

Notice

Industry News

Location：

Home page

Installation method of polytetrafluoroethylene Glide-ring /Stepseal

2023-07-19

Stepseal,Glide-ring is composed of O-ring and slip ring, and the sealing medium is hydraulic oil, water and gas.

DEF domestic first [re-launched explosive products] polyester resin wear-resistant belt hot sales abroad

2023-07-19

DEF Seals is one of the earliest starting seal manufacturers in China, focusing on the development and production of high-end hydraulic seals for nearly 20 years. The main products are: PTFE material seals, dendrimer guiding tape, Glue ring, Strainer seals, flooded seals, dust rings, polyurethane seals, finished seals and semi-finished tube material supply. The products have been exported to more than 50 countries overseas.

Notice on the "Dragon Boat Festival" Holiday of New Records in 2023

2023-06-20

Notice on the "Dragon Boat Festival" Holiday of New Records in 2023

How to make rubber products shiny

2023-04-18

Black and white are the foundation of color, and it is precisely these two colors that are difficult to achieve satisfaction. The general black color of rubber products is added with carbon black or black masterbatch, which often fails to achieve satisfactory blackness or effect.

Processing and Forming Characteristics of Fluoroplastics

2023-04-18

1. The carbon chain of polytetrafluoroethylene (PTFE, F4) macromolecule has fluorine atoms with strong electronegativity on both sides, which cannot be processed and molded by ordinary thermoplastic processing and injection molding methods, because it hardly flows when molten.

Selection and installation of sealing gasket materials

2023-04-18

The selection of gasket material mainly depends on the following three factors: temperature, pressure, and medium.

< 1 2 3 4 5 > 跳转到页

+86-769-83260341 / 83260342

Add：Dinghao Automatic Incubation Park, South China Industrial Park, Liaobu Town, Dongguan City, Guangdong Province
Zip: 523410
Fax：0769-83260340
Email：defseals@defseals.com

密封产品