Are you curious about the companies leading China’s green energy revolution? Let’s dive into the top green energy players in China, from hydropower giants like Sinohydro Corporation and China Three Gorges Corp, to solar innovators such as JinkoSolar and LONGi Green Energy Technology Co Ltd. Here’s a look at who’s making a significant impact in the country’s renewable energy landscape.

Green HNBR O-rings for Gasoline

Product Details: Green HNBR o-rings for gasoline are made from Hydrogenated Nitrile Butadiene Rubber (HNBR) and are designed for use in gasoline systems. They are colored green to distinguish them from other seals. These o-rings have a density of 1.15-1.25 g/cm³, hardness of 70-90 Shore A, and elongation at break of 150-400%. They are certified according to ASTM D2000, SAE J200, ISO 1629, and ISO 3601.

Pros:
– Outstanding oil resistance and chemical resistance, making them suitable for app…
– High temperature endurance, capable of functioning in hot conditions such as com…
– Dimensional stability, withstanding a wide range of pressure and temperature var…
– Superior strength and wear resistance, offering reliable sealing in high-pressur…
– Environmentally friendly production procedures and materials.
– Resistant to mineral oil-based hydraulic fluids, animal and vegetable fats, dies…

Cons:
– Not compatible with chlorinated hydrocarbons, ketones, ethers, esters, and stron…
– Limited performance in environments involving aromatic fuels, glycol-based brake…
– Sulfur-curing can reduce heat resistance and cause an inferior compression set.

Green Viton O-rings Manufacturers and Suppliers China

Product Details: Viton® O-rings are made of fluorocarbon rubber, known for their high performance. They come in various types, including general type (A: 66% fluorine), middle fluorine content type (B, GBL: 67-68.5% fluorine), high fluorine content type (F, GF: 70% fluorine), and special types like GLT and GFLT for improved low temperature flexibility, and ETP for enhanced chemical resistance. The service temperature range is typically from -26°C to 232°C in static applications and -15°C to 200°C in dynamic applications. The hardness range is 50 to 90 Shore A[1][2][4].

Pros:
– Excellent resistance to high temperature, ozone, weather, oxygen, mineral oil, f…
– Good low gas permeability and low compression set.
– Available in various formulations to suit different applications, including auto…
– Special types like GLT and GFLT offer improved low temperature flexibility, whil…

Cons:
– Not recommended for use with steam, amines, or polar solvents.
– Higher cost compared to other sealing materials.
– Limited low temperature resistance in standard formulations, though special form…

Green Colour Fkm/Viton O-Ring

Product Details: Viton® / FKM O-rings are made from a high-performance fluorocarbon rubber. They are available in various formulations such as A, B, F, GLT, GFLT, and ETP types. These O-rings offer a wide temperature range, typically from -26°C to 232°C in static applications and -15°C to 200°C in dynamic applications. They have a hardness range of 50 to 90 Shore A and are available in multiple colors including black, brown, green, and more. They are used in industries such as automotive, chemical processing, and aerospace due to their excellent resistance to chemicals, oils, fuels, and high temperatures.

Pros:
– Excellent resistance to high temperatures, oils, fuels, and chemicals.
– Wide temperature range, from -40°C to 275°C in some formulations.
– Low compression set and low gas permeability.
– Exceptional resistance to aging, ozone, and weathering.
– Available in various formulations for specific applications, including low-tempe…

Cons:
– Not recommended for use with steam, amines, or polar solvents.
– Limited compatibility with ketones, Skydrol fluids, and low molecular weight est…
– Not suitable for hot hydrofluoric or chlorosulfonic acids and low molecular weig…
– May have reduced performance in applications involving glycol-based brake fluids…

O Rings Manufacturer | O Rings Supplier – Hongjie Rubber Seal

China Supplier, Wholesale – FKM O Rings

Product Details: FKM O-rings are made from fluorocarbon rubber, a high-performance fluoroelastomer known for its excellent resistance to extreme temperatures, chemicals, and environmental conditions. They are commonly used in industries such as aerospace, automotive, and chemical processing. The standard temperature range for FKM O-rings is from -15°F to 400°F, although special formulations can extend this range. The hardness of FKM O-rings can range from 55 Shore A to 95 Shore A, with 75 Shore A being the most common. They are typically black or brown but can be produced in various colors.

Pros:
– Excellent resistance to high temperatures up to 400°F (204°C) and low temperatur…
– Superior resistance to oils, fuels, lubricants, and a wide range of chemicals.
– High durability and long-lasting performance in harsh environments.
– Resistant to ozone, UV light, and weathering.
– Versatile and suitable for both static and dynamic applications.
– Available in various colors and dimensions to meet specific application needs.

Cons:
– Incompatible with certain substances such as amines, glycol-based brake fluids,…
– May require special formulations for extreme temperature conditions beyond the s…
– More expensive than some other types of O-ring materials like nitrile or EPDM.
– Not suitable for applications involving fireproof hydraulic fluids, formic and a…

O-Rings, Rubber Seals – Best China Manufacturer & …

Product Details: Savvy manufactures a wide range of o-rings made from various materials including NBR, FKM (Viton), Silicone, EPDM, HNBR, CR, Aflas, and more. These o-rings are available in both imperial and metric sizes and can be customized to meet specific needs. The temperature range for these o-rings varies by material: -70°C to 220°C for Silicone, and other ranges depending on the material. The hardness is typically measured in Shore A, with common values ranging from 60 to 90. O-rings can be produced in various colors, and the company offers favorable express delivery costs.

Pros:
– Good property and low cost, especially for NBR which accounts for about 50% of o…
– FKM (Viton) offers the best comprehensive performance and is widely used in high…
– Silicone o-rings are FDA-approved, tasteless, non-toxic, and resistant to high t…
– Custom o-rings can be made at a very low mold/tooling cost with fast delivery.
– Available in various colors for easy identification.

Cons:
– Low hardness o-rings are prone to peeling, installation damage, extrusion, and p…
– High hardness o-rings can be inconvenient to install.
– Unique or non-commonly used colors may increase the cost and require a larger MO…

Large silicone store o rings – Kin by Rice n Roll

Product Details: Kin by Rice n Roll is a sushi restaurant and the second restaurant project of the Rice n Roll Bistro family. It is located in Wauwatosa, WI, and offers a variety of Asian food and sushi with a modernized look and authentic taste.

Pros:
– Family-run restaurant with a passionate approach to homemade cooking
– Offers fresh, tasty, and fun Asian food and sushi
– Modernized look with authentic taste from across Asia, especially Thailand and J…

Cons:
– No specific product details available from the provided URL
– Information is more about the restaurant rather than a particular product

PTFE Coated FKM O-rings With Black, Green Color

Product Details: PTFE coated O-rings consist of a core material, typically silicone or FKM (Viton®), coated or encapsulated with a thin layer of PTFE. They are available in standard and custom sizes, with cross-section thicknesses ranging from 0.5mm to 30mm and inner diameters from 0.5mm to 2000mm. These O-rings operate effectively in a wide temperature range, typically from -60°C to +260°C (-76°F to +500°F), and are available in various colors including black, red, and others.

Pros:
– Excellent chemical resistance, allowing them to withstand exposure to a wide ran…
– Low-friction surface, enhancing operational flexibility and reducing wear in dyn…
– High temperature and cryogenic application suitability.
– Maintain the properties of the core material while adding the benefits of PTFE.
– Ideal for demanding environments in industries such as aerospace, chemical proce…

Cons:
– Encapsulated O-rings are exclusively used in static applications since movement…
– Installation requires careful handling to avoid damaging the PTFE coating or enc…
– May not be suitable for applications requiring high compression set resistance i…

China Custom Green Oring Manufacturers, Suppliers

Product Details: Green O-rings are highly versatile and visually distinctive sealing components made from durable elastomers, typically nitrile (NBR) or Viton (FKM). They are designed for applications requiring high-performance seals with chemical resistance and temperature stability. The green color serves for easy identification, indicating specific material properties or compliance with industry standards. These O-rings are used in various industries, including automotive, industrial machinery, and chemical processing equipment.

Pros:
– Excellent chemical resistance, capable of withstanding exposure to oils, fuels,…
– High temperature tolerance, operating effectively in temperatures from -30°C to…
– Exceptional durability with high resistance to compression set, aging, and envir…
– Easy identification due to the distinctive green color, helping to prevent mix-u…
– Long service life, reducing the need for frequent replacements and maintenance.

Cons:
– No specific cons mentioned, but it is important to note that the green color doe…

Customized Green Hnbr O Rings Manufacturers, Suppliers

Product Details: Green HNBR O-Rings are made from Hydrogenated Nitrile Butadiene Rubber, a material known for its enhanced resistance to heat, ozone, and chemicals compared to standard Nitrile (Buna-N). These O-Rings are typically used in applications requiring high temperature and chemical resistance, such as in the automotive, aerospace, and industrial sectors. They are available in various sizes compliant with AS568 and ISO 3601 standards.

Pros:
– High temperature resistance, often up to +275°F (+135°C)
– Excellent resistance to ozone, weathering, and chemicals
– Improved physical properties such as tensile strength and elongation
– Suitable for use with petroleum-based fluids and other aggressive chemicals
– Good compression set and resilience

Cons:
– Generally more expensive than standard Nitrile O-Rings
– May have limited low-temperature flexibility
– Not suitable for applications requiring high resistance to certain solvents or a…
– May require special handling and storage due to their sensitive nature

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Green O-Rings Factories in China

What materials are commonly used to make green O-rings in Chinese factories?

Green O-rings in Chinese factories are often made from high-quality materials such as FKM (Fluorocarbon rubber), also known as Viton, which offers excellent resistance to high temperatures, oils, and chemicals. Other materials like silicone (VMQ) and NBR (Nitrile) can also be used, depending on the specific application requirements.

What are the typical applications for green FKM O-rings?

Green FKM O-rings are widely used in various industries due to their excellent chemical and temperature resistance. You can find them in engine components, mechanical systems, automotive parts, and even in oilfield equipment. They are particularly useful in high-temperature and chemically aggressive environments.

How do Chinese factories ensure the quality of their green O-rings?

Chinese factories that produce green O-rings often adhere to international standards such as ISO 3601, AS 568A, DIN 3771, and JIS B2401. These factories also have rigorous quality control processes, including independent third-party inspections and in-house testing to ensure the products meet the highest industrial standards.

Can I customize the size and color of green O-rings from Chinese manufacturers?

Yes, you can customize the size and color of green O-rings from Chinese manufacturers. Many factories offer customized services where they can produce O-rings in various sizes, including non-standard sizes, and in different colors such as green, black, brown, and more. You can provide your specifications or samples for them to produce according to your needs.

What is the typical delivery time for green O-rings from Chinese factories?

The delivery time for green O-rings from Chinese factories can vary, but generally, it ranges from 7 to 15 days. This depends on the production schedule, the complexity of the order, and the shipping method chosen (such as express, air, or sea). Some factories also offer expedited shipping options to meet urgent requirements.