If your system currently uses R-22, R-407C, R-422D, or R-417A, NU-22B offers an eco-friendly, direct replacement with no retrofit or oil change required. Simply evacuate the old refrigerant and recharge with NU-22B.
Key Features
Seamless Replacement: No retrofit required, making it simple to switch to NU-22B.
Ease of Use: Just evacuate the existing R-22 and replace with NU-22B,
suitable for both new and existing R-22 residential and commercial air conditioning systems, as well as non-flooded evaporator chillers. Note: Cannot be mixed with R-22; a complete evacuation is required before recharging.
Why Choose NU-22B?
Performance: Closely mimics R-22 operating characteristics, offering high performance for OEM and service replacement needs.
Compatibility: Works with all standard oils, equipment, and materials used in R-22 systems no need for specialized tools or supplies.
Safety: Classified as non-flammable and non-toxic (ASHRAE A1) with zero ozone depletion potential (ODP), making it a safe and responsible choice.
NU-22B Facts:
ASHRAE designation: R-422B
Safety Classification: A1
Zero ODP (ozone depletion potential)
Higher capacity than R-417A at R-22 operating pressures
NU-22B has proven its reliability in thousands of installations worldwide, giving you the confidence of quality and safety.
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Purity: â?¥99.9%
Package Options: Available in canisters, disposable and refillable cylinders, ton cylinders, and ISO tanks
Customization Options: OEM services available, including custom handles, valves, membranes, and weight specifications
Category: Hydrofluorocarbon (HFC)
Tags: AC, cooling, cryogen, gas, R32, refrigerant, refrigeration, refrigerator
R32 Specifications:
Class: 2.1 (Flammable gas)
Global Warming Potential (GWP): 675 (lower environmental impact compared to older refrigerants)
Ozone Depletion Potential (ODP): 0
Packaging Quantities:
Disposable Cylinders: 1150 units without pallets / 900 units with pallets
Refillable Cylinders: 800 units with pallets / 1034 units without pallets
R32 Applications:
R32 refrigerant is widely recognized as a leading solution for residential, commercial, and industrial air conditioning systems. With excellent thermodynamic properties and low environmental impact, R32 is favored for both its energy efficiency and environmental benefits.
Eco-Friendly: With a significantly lower GWP of 675, R32 is a more environmentally responsible alternative to older refrigerants like R22 and R410a.
Safe and Reliable: Although classified as mildly flammable (Class 2.1), R32 is widely used because of its high energy efficiency and non-toxic properties.
High Performance: Its excellent cooling efficiency makes it suitable for various air conditioning systems, ensuring optimal performance and reduced environmental impact.
R32 is the preferred choice in new-generation cooling systems for both residential and commercial applications, offering a sustainable solution without compromising on performance.
Packaging and Shipping: We offer various packaging options, including small canisters and larger ton cylinders, to meet different customer needs. Bulk orders and customized packaging are available upon request.
Why Choose Us?
We provide top-quality R32 refrigerant gas, ensuring high purity, competitive pricing, and fast shipping. Whether for small-scale residential units or large industrial systems, our refrigerant solutions are designed to meet your specific needs.
Composite pu seam tape are 2-layer seam tape. One layer is pvc, another is pu.
Model no.: qg-100, qg-101
Thickness: 0.08 mm, 0.10 mm, 0.12 mm
Standard width: 18 mm, 20 mm, 22 mm
Color: transparent, white
Product features:
1. Superior anti-fraying and extending the lives of garment.
2. Low melting viscosity, high adhesion, superior resistance against washing .
3. Stick on the pvc or pu coated fabric for long, then used for tent and other waterproof, cold against clothes.
Application :
Suitable fabric: tpu and pu coated fabrics, a variety of waterproof clothing.
Usage: all kinds of waterproof, cold against clothes , raincoat, waterproof tent etc.
Technology standard:
According to comes from different national customers¡¯ various requirements.
We can do many kinds of eco-friendly standard and low- toxin demand. Welcome to contact with our company for other special requirement. And now we can enumerate several standard as follow:
1. The azo-dye standard;
2. The pahs standard.
3. The phthalates<0.1%(6p)standard.
4. The high attention new standard: svhc standard.
We are looking forward to your inquiry, and free sample is available. For more, pls email
Supplier: Wooden pallets used and new, vanilla beans(dry), eco construction materials, foamed glass gravel Services: Distribution, import and export worldwide
Material 100% new material(HDPE)
Length 15-100m(or as Customers Requirement )
Width 1-8m
Weight 80-350G/M2(or as Customers Requirement)
Shade Rate 30%-95% UV treated( or as Customers Requiremen t )
Color green,dark green, black(can be customized)
Using life 3-10years under normal weather condition and use
Main market South America, the middle east,Europe market ...etc.
Package In general wrapped with plastic bag, or in carton.( as Customers Requirement)
Delivery Time In general 7-15 days after receiving the deposit
Feature
---Improves visual appearance of site
---Contains litter & light rubbish
---Improves weather & wind protection
---Reduces risk of falling tools &materials
---Eyelets on outer & middle for easy installation & fixing
---Block visibility of site through fencing
---Low cost
Application
>Greenhouse covering
> Workshop covering in hot summer
>Residential Roof covering in hot summer lower the temperature
>Erosion control
>Screen for outdoor place
>Prevent water from evaporating
> Protecting crops from burning
>Sunshade for your entertaining BBQ,outdoor play and eating areas
> Sunshade for garden, balcony, animal cultivating factory, swimming pool, restaurants, bars in hot summer
Advantages
> Protects plants from harmfully solar radiation, pests and warm up during sunny days;
> Ripens vegetation of plants;
> Protects plants from freeze and improve thermal condition during cool days;
> Not allow to create a steam and decrease a risk of many illness;
> Under cover is created a favourable microclimate;
Leading a new future of the capacitor film industry with cutting-edge technology and know-how.
Capacitor film is a core material for capacitors and inverters for stable power supply of eco-friendly vehicles such as HEV, PHEV, BEV, and FCEV, inverters used in solar and wind power, which are eco-friendly energy sources, and capacitors used in general household appliances. It is the only manufacturer in Korea and ranks third in global market share.
Due to global warming, the production of internal combustion engines is scheduled to be stopped due to carbon emission restrictions in countries around the world, the increase in demand for ultra-thin capacitor films and the increase in demand for eco-friendly energy inverters due to the transition to eco-friendly vehicles, untact according to Covid 19 Due to the increase in the number of capacitors for general home appliances and the recovery of the global economy due to the reduction of external life due to the increase of culture and the increase of indoor life, the current state of the capacitor film market continues to pour in orders from capacitor companies in Asia and Europe. We are responding to domestic and overseas orders by producing the maximum of our production capacity.
We will lead the future high value-added industry by producing ultra-thin films for BOPP capacitors used in next-generation eco-friendly vehicles.
Capacitor film 2.3 used for eco-friendly vehicles is being developed and tested for quality. Currently, the standard time has been exceeded and continuous testing is in progress. After the test is completed, we plan to conduct an eco-friendly vehicle application test. Facility investment is underway to install one additional production line with the goal of producing ultra-thin capacitor films in the second quarter of 2023, when eco-friendly cars are in full bloom. When the facility is completed, competitiveness such as quality, price competitiveness, and productivity will increase, and it will emerge as a strong competitor in the global market monopolized by Japan.
Types of electric vehicles
Hybrid Electric Vehicles (HEVs)
hybrid car
Plug-in Hybrid Electric Vehicles (PHEVs)
plug-in hybrid car
Custom Biodegradable Bags
Biodegradable bags are a type of bag that is designed to break down naturally and decompose into smaller, harmless components over time. They are typically made from materials that can be broken down by microorganisms such as bacteria, fungi, and other natural processes.
These bags are often considered more environmentally friendly compared to traditional plastic bags because they do not persist in the environment for hundreds of years. Instead, they can degrade within a few months to a few years, depending on the specific material and environmental conditions.
What is eco-friendly packaging?
Eco-friendly packaging is barrier packaging that comes in many forms: recyclable, sustainable, biodegradable or compostable.
Today's companies are looking for a greener way to reduce their ecological footprint. One way is to use eco-friendly packaging. But for many companies, making the switch can be a daunting process.
Laminated plastic barrier films are one of the most popular and important materials in the modern world. These materials can extend shelf life, protect product elements, and reduce shipping weight.
However, these same amazing properties make them difficult or nearly impossible to recycle. By using specific recyclable materials, your bags and pouches can be recycled.
One big challenge is that eco-friendly materials don't always perform the same as more traditional barrier materials made from plastic, aluminum and other synthetic materials. But in the long run, moving to sustainable packaging will make your company more attractive to consumers. huawei New Materials offers a variety of packaging options to meet your unique requirements.
