The rumbling production line rotates, and rubber raw materials are refined and formed in precision molds - our company's flange sealing rings are being mass-produced with millimeter-level precision! Selected from nitrile rubber and fluorine rubber materials, the oil resistance and high-temperature resistance are enhanced through vulcanization process. The corrugated structure design meets the flange sealing requirements and effectively withstands high-pressure leakage. From raw material quality inspection to finished product testing, every process has passed ISO certification, "building a solid safety defense line" for equipment in the petroleum, chemical and other fields....

On the track of the rubber industry, we use technology as our pen and craftsmanship as our ink to outline the possibilities of every inch of rubber. From raw material selection to process refinement, every step of the production line is engraved with the commitment of "safety, efficiency and environmental protection" - intelligent equipment precisely controls the vulcanization temperature, environmentally friendly processes enable the recycling and regeneration of waste materials, and the quality inspection team safeguards the products with millimeter-level standards.Here, tire rubber ensures driving safety, and sealing rubber withstands extreme environments. Each product is an answer sheet that grows in tandem with the industry. Follow us to unlock the cutting-edge technologies and new green manufacturing scenarios in the rubber world.  ...

The seemingly ordinary corrugated pipe is actually a flexible "guardian" in the engineering field. It endows the pipe with the ability to expand and contract freely with its corrugated structure, easily "withstands pressure" in thermal expansion and contraction, vibration and displacement, and is widely used in heating networks, chemical pipelines and even aerospace fields.Stainless steel corrugated pipes are corrosion-resistant and high-pressure resistant, while plastic corrugated pipes have captured the civilian market with their light weight and low cost. When water flows through its "folds", it can not only buffer pressure fluctuations but also reduce pipe resonance - within the tiny ripples lies the wisdom of materials science and fluid mechanics. Next time you pass by a construction site, you might as well pay attention to the pipes that are "breathing"!...

After going through the precise molding and quality inspection processes, the entire production process of this customized sealing ring has been successfully completed. Made of high-quality nitrile rubber/fluorine rubber and other materials, it is strictly manufactured in accordance with the customer's drawing specifications (dimensional tolerance ±0.05mm, hardness Shore 70±5A), and has passed the oil resistance, pressure resistance and temperature resistance performance tests to ensure stable sealing under working conditions ranging from -20 ℃ to 120℃.The ready-made products have been classified and packaged by order number, and are equipped with dust-proof and moisture-proof protection. They were dispatched today via SF Express/Deppon Logistics. If you need logistics tracking or after-sales technical support, please feel free to contact our customer service ...

1.Molecular weight and molecular weight distribution of rubber. Rubber is a highly elastic polymer compound (with a molecular weight generally above 100,000), and thus possesses high elasticity that other materials do not have. Therefore, it is also called an elastomer. Many properties of rubber change with the increase of molecular weight （1）Rubber containing a large amount of low-molecular-weight components has a relatively low softening point and high plasticity in the softened state. (2) Rubber with a majority of high-molecular-weight components has higher strength, toughness and elasticity, and a higher softening point, but its plasticity is relatively low. (3) Rubber with a high molecular weight and a narrow distribution, although it has higher strength and other properties, is difficult to process during rubber compounding and molding, and has high processing energy consu...

In every corner of industry and life, rubber products play a crucial role quietly with their outstanding performance. Rubber hoses, with their excellent corrosion resistance and high-pressure resistance, safely transport strong acid and alkali solutions in the chemical industry and stably transfer fuel in automotive engines. Rubber seals are like the "safety guards" of equipment. With excellent sealing and wear resistance, they are widely used in the mechanical and aerospace fields, effectively preventing the leakage of liquids and gases and extending the service life of equipment. Rubber pipe fittings, in building water supply and drainage and gas transmission projects, ensure the stable operation of pipeline systems with their seismic resistance and firm connection. ​In addition to standard products, we also offer customized services. Whether it is rubber or plastic products, f...

In the petrochemical industry, the safe and efficient transportation of oil products is a key link to ensure production and supply. And the oil transfer hose, as the "lifeline" of oil transportation, plays an indispensable role in it. Today, let's take a deep look at a brand-new upgraded oil transfer hose. What kind of transformation will it bring to oil transportation? ​During the use of traditional oil transfer hoses, problems such as insufficient oil resistance, limited pressure-bearing capacity and short service life are often encountered. This not only increases transportation costs but also may cause oil leakage, resulting in environmental pollution and safety hazards. The oil transfer hose we have launched directly addresses these pain points and brings all-round upgrades with innovative technology. ​In terms of material, it adopts a composite structure of high-performan...