Construction & Real Estate

As global demand for renewable energy continues to rise, biomass pellets have become an increasingly popular fuel source. However, the quality and efficiency of biomass pellets depend heavily on the raw materials used. Selecting the right materials not only improves combustion efficiency but also reduces emissions and extends the lifespan of pelletizing equipment. 1. Best Raw Materials for Biomass Pellets Choosing high-quality, sustainable materials is key to maximizing the energy output of biomass pellets. Here are some of the best options: ✅ Wood Waste – Sawdust, wood chips, and shavings are excellent raw materials due to their high energy content and low moisture levels. Hardwood and softwood residues are both suitable, but they should be properly dried to enhance pellet durability. ✅ Agricultural Residues – Crop waste such as corn stalks, wheat straw, and rice husks provide a cost-effective and widely available option. However, they require proper processing to ensure a consistent pelletizing process. ✅ Energy Crops – Fast-growing plants like switchgrass, miscanthus, and bamboo are increasingly used for biomass pellet production. These crops are sustainable and provide high biomass yields per acre. ✅ Organic Waste – Palm fiber, coconut shells, peanut shells, and other organic by-products are effective raw materials. They offer high combustion efficiency and can be an eco-friendly way to repurpose agricultural waste. 2. Key Factors in Material Selection To ensure high-quality biomass pellets, consider the following factors when selecting raw materials: • Moisture Content: Ideally, raw materials should have a moisture content of 10-15% to ensure proper compression and avoid excess smoke during burning. • Ash Content: Low-ash materials (e.g., wood waste) result in cleaner combustion and require less frequent maintenance of pellet stoves and boilers. • Energy Density: High-density materials provide longer burning times and better energy output. • Binding Properties: Some materials naturally contain lignin, which acts as a natural binder, improving pellet durability without the need for additives. 3. Kawise – Your Trusted Biomass Pellet Solution At Kawise, we specialize in providing high-performance pellet mills and biomass solutions for industrial applications. Our expertise ensures that your raw materials are processed efficiently to produce premium-quality biomass pellets. Whether you are in the wood processing, agricultural, or energy sector, we help you optimize your pellet

Minimum Order: 1 bags

BS5163 is a British Standard specification for resilient-seated gate valves used for waterworks purposes. PN16 is a pressure rating that indicates the valve is designed to withstand a maximum pressure of 16 bar (232 psi) at a temperature range of -10°C to +80°C. A gate valve is a type of valve that controls the flow of fluid through a pipeline by using a gate or wedge mechanism to either block or allow the flow. Resilient-seated gate valves have a rubber or elastomer seat that provides a tight seal against the gate when the valve is closed, preventing any leakage through the valve. In the context of BS5163, a gate valve rated PN16 would have a flanged end connection and be suitable for use in waterworks applications with a maximum operating pressure of 16 bar. The valve body and gate would typically be made of cast iron or ductile iron, with a resilient seat made of EPDM rubber or a similar material. Gate valves are commonly used in water supply and distribution systems, wastewater treatment plants, and other industrial applications where a reliable and maintenance-free valve is required. The bs5163 gate valve pn16 manufacturer standard ensures to this specification meet certain quality and performance requirements, and are suitable for use in waterworks applications.

An eccentric butterfly valve functions in a similar way to a standard butterfly valve, but with one key difference: the disc (butterfly) is offset from the center of the valve body. A standard butterfly valve has a disc that rotates about an axis in the center of the valve body. This opens and closes the valve in a symmetrical manner. In an eccentric butterfly valve, the disc rotates about an axis that is offset from the center of the valve body. This makes the opening and closing motion asymmetrical. The eccentric butterfly valve manufacturer primary purpose of this eccentric design is to achieve full closure of viscous or sticky fluids that tend to hang up in the valve seat area. Since the disc does not center perfectly over the seat when fully closed, it helps squeeze out any trapped material.

riving Mode Gear/Pneumatic/Actuator Valve Body Casting Specification customizable Quality High Quality Product Name double flanged butterfly valve Driving Mode Manual Valve Stem Normal Structure Centre Sealing Media Water/Oil Seal Form Force Sealed Connection Form Flange Work Pressure Low Pressure Color Customized on Request Application Industrial Usage, Water Industrial Usage, Household Usage In China double flanged butterfly valve factory, you will find an extensive range of valves, flanges, pipe fittings, and other spare parts for industrial use – more than 50 product types available in over 400 sizes and 20 materials. And our engineers work tirelessly to innovate and improve China double flanged butterfly valve to better serve our customers.

Driving Mode Worm Gear Valve Body Casting Specification DN200-DN2000 Material of Seal Surface Soft Sealed Product Name triple offset disc butterfly valve Seal Form Force Sealed Valve Stem Normal Structure Three-Eccentric Sealing Media Water Body Material Ductile Iron Connection Form Flange Work Pressure Low Pressure (Pn<1.6mpa) Driving Model Electric, Hydraulic, Penuematic, Manual Application Industrial Usage, Water Industrial Usage, Household Usage Product Description Triple offset disc butterfly valve supplier is newest soft seal double eccentric flange butterfly valve produced by our factory, which is mainly used for systems of water works, power plant,steel mill smeltina, papermakina, chemicalindustry,water source project and environmental infrastructure development, etc to drain off water, especially suitable as devices of adjusting and stop-check on the waterway pipe.

high performance eccentric butterfly valve Fluid medium Water, oil, gas and various corrosive media Valve Life 50 years Connection standard GB·ANSI·API Connection Type Flanged；Double folder；Welding Fluid medium Water, oil, gas and various corrosive media Temperature Range -29℃～450℃ Pressure Ratings PN0.6~6.4MPa Class150~600 Size Range DN5～DN2000 Connection standard GB·ANSI·API Valve Life 50 years Body Materials Carbon steel；Stainless stee；Aluminum bronze；Chrome- molybdenum steel；Alloy Steel Valve plate material Carbon steel；Stainless steel；Aluminum bronze Valve seat material Stelli Alloy；Tungsten carbide；Nickel alloy；Monel； Stainless steel Connection Type Flanged；Double folder；Welding   Features and advantages Double eccentric structure design, to avoid the wear of the sealing surface, maintaining the integrity of the seal and high service life. Design of wide angle seat to avoid pressing and damaging the valve seat and valve tight contact, providing longer service life. Two – stage high – strength stem structure to ensure easy maintenance, double eccentric structure makes the online maintenance of the seat and disc becomes easy and fast. Internal stem / disc drive to avoid the pins or bolts installation may produce more leakage way. – flexible retaining ring on the valve flap provides a complementary seating pressure, not only has the advantages of simple structure and light weight, the driving torque is small, simple, rapid, good flow regulating function and close sealing characteristics. TWT produces high-quality high-performance butterfly valves and other related butterfly valves products, welcome to buy them.

Driving Mode Manual/Electric/Pneumatic/Hydraulic Valve Body Casting Specification customizable Body Material Ductile Iron Product Name double eccentric butterfly valve Driving Mode Manual Valve Stem Normal Structure Double-Eccentric Sealing Media Water Seal Form Soft Sealed Connection Form Flange Work Pressure Low Pressure Color Customized on Request Application Industrial Usage, Water Industrial Usage, Household Usage Double eccentric butterfly valve adopts double eccentric structure, which has the sealing function of tighter and tighter, and the sealing performance is reliable. The rubber sealing ring can be located on the valve body or on the butterfly plate, which can be applied to different media for users to choose. The China double eccentric butterfly valve factory overall paint can effectively prevent corrosion and can be used for different media as long as the sealing material of the sealing valve seat is replaced. China double eccentric butterfly valve has unique structure, flexible operation, labor saving and convenient.

Driving Mode Lever, Handle, Gear Operator, Pneumatic Actuator Valve Body Casting Specification customizable Body Material Cast Iron/Ductile Iron/Wcb/CF8m/CF8/Al-Bronze Product Name u type butterfly valve Working Temperature Normal Temperature (-40°C<T<120°C) Work Pressure Mid-Pressure (2.5mpa< Pn <6.4mpa) Material of Seal Surface Soft Sealed Transport Package According to Customer′s Requirement Specification customizable Stem Carbon Steel or Ductile Iron or Stainless Steel Shaft Stainless Steel Monel K500 Material of Seal Surface Soft Sealed Application Industrial Usage, Water Industrial Usage, Household Usage China u type butterfly valve is a type of butterfly valve that is designed to handle particularly thick or viscous fluids, such as slurries, powders, and granules. It gets its name from the shape of its disc, which is U-shaped and has a larger opening area compared to other types of butterfly valves. The U-type butterfly valve works by rotating the U-shaped disc within the valve body to control the flow of fluid through the pipeline. When the disc is rotated perpendicular to the flow direction, it blocks the flow completely. When it is rotated parallel to the flow direction, the valve is fully open and allows the fluid to flow freely. The larger opening area of the U-type disc allows for better flow control and reduces the risk of clogging in the valve. The valve is also designed with a tight seal to prevent leakage and ensure that the fluid is flowing in the intended direction. U-type butterfly valves are commonly used in applications where flow control of thick or viscous fluids is required, such as in the chemical, food and beverage, and pharmaceutical industries. They can be made of a variety of materials, including stainless steel, carbon steel, and plastics, depending on the specific requirements of the application. We also have other related products：china butterfly valve,4 inch victaulic butterfly valve,16 inch butterfly valve

Driving Mode Manual/Electric/Pneumatic/Hydraulic Valve Body Casting Specification DN50-DN600 PN16 304 Board Working Temperature Normal Temperature (-40°C<T<120°C) Product Name lt butterfly valve Seal Form Soft Sealing Valve Stem Normal Structure Centre Sealing Media Water Transport Package Standard Export Wooden Carton Connection Form Flange Work Pressure Low Pressure (Pn<1.6mpa) Standard Wars/CE/ISO9001/ISO14001/SGS Application Industrial Usage, Water Industrial Usage, Household Usage The valve seat is vulcanized with the valve body as a whole, with good integration and easy on-site maintenance. Simple structure and quick opening. The butterfly disc material adopts streamlined design, which can be used in both directions, with small flow resistance and excellent flow characteristics. Long service life and many times of opening and closing. Two way sealing, zero leakage in the test. lt butterfly valve manufacturer the flow characteristics tend to be linear and the regulation performance is good.

Media: Acid, Water, Oil, Gas, Sea Water, etc Material: Cast Iron Connection Form: Flange Pressure: Ordinary Temperature Product Name flange double door check valve Temperature Ordinary Temperature Standard DIN3356;API594;API6d; Body Material Cast Iron/Ductile Iron/Wcb/CF8m/CF8/Al-Bronze Transport Package Plywood Box Specification DN40-DN1200 Coating Fbe Epoxy Coated Seat Material NBR/EPDM/PTFE/Viton/Silicone etc Production Capacity 100, 000, 000sets/Year Application Industrial Usage, Water Industrial Usage, Household Usage Flange double door check valves are commonly used in various industries, including water treatment, oil and gas, and chemical processing. These valves are designed to prevent backflow in pipelines, and their double door design allows for high flow rates and low pressure drops. Flange double door check valve supplier may be a growing demand for environmentally friendly valve designs that minimize waste and reduce energy consumption. This may lead to the development of new valve designs that incorporate renewable energy sources or other sustainable technologies.

Driving Mode Worm Gear Technics Casting Specification customizable Body Material Ductile Iron Ggg50 Product Name ggg50 butterfly valve Shape Equal Valve Stem Normal Structure Double-Eccentric Sealing Media Water Stem material Stainless steel Connection Form Flange Work Pressure Low Pressure Color Red, Blue, Black or as Per Customer′s Request. Application Industrial Usage, Water Industrial Usage, Household Usage China ggg50 butterfly valve is a type of flow control device, typically used to regulate a fluid flowing through a section of pipe. The valve of the ggg50 butterfly valve supplier is similar in operation to a ball valve. A flat circular plate is positioned in the center of the pipe. The plate has a rod through it connected to an actuator on the outside of the valve. Rotating the actuator turns the plate either parallel or perpendicular to the flow. Unlike a ball valve, the plate is always present within the flow, therefore a pressure drop is always induced in the flow regardless of valve position.

UV wall panels typically consist of a base material and a UV coating. The base material provides the structural support, while the UV coating enhances the panel's appearance, durability, and resistance to various environmental factors. Our products utilize PVC as the raw material for the substrate, providing structural support and excellent water resistance. The UV coating serves to protect the substrate from scratches, stains, and moisture, improving the panel's resistance to abrasion and providing a smooth, high-gloss finish as well as a wide range of colors and patterns. Advantages PVC UV Decorative Panel offers a versatile and attractive option for interior design due to a combination of features and benefits. Durable and Long-lasting: The UV coating provides exceptional resistance to scratches, stains, and fading, ensuring the panels maintain their appearance for many years. Waterproof: Most UV wall panels are water-resistant, making them suitable for use in humid environments like kitchens and bathrooms. Easy to Clean: The smooth, non-porous surface is simple to clean and maintain, requiring only mild detergent and a soft cloth. Customizable: Custom UV wall panels are available in a wide range of colors, patterns, and finishes, allowing for endless customization options to match any interior design style.

LVT flooring is composed of multiple layers, each of which plays a specific role in its overall performance and appearance: The topmost layer of LVT flooring, typically made of polyurethane or polyvinyl chloride (PVC), provides exceptional durability, scratch resistance, and stain resistance. Printed Layer features high-resolution printed designs that realistically replicate the look of natural materials like wood, stone, or tiles, adding visual appeal and variety to the flooring. The core layer, often made of PVC, provides dimensional stability, structural strength, and impact resistance. The bottom layer, usually made of foam or cork, enhances the overall comfort, sound insulation, and moisture resistance of the flooring. Advantages Durability and Beauty: LVT flooring is a durable choice for both residential and commercial applications. It is resistant to scratches, dents, and stains, making it a great choice for high-traffic areas. LVT flooring also comes in a wide variety of colors and styles, so you can find a look that complements any décor. Easy Installation and Maintenance: LVT flooring is easy to install and maintain. It can be installed over most subfloors, and it does not require any special cleaning products or sealants.

SPC flooring are made up of several layers. The core is the key differentiator - it's a rigid mix of limestone powder, PVC, and stabilizers, making it more stable than traditional LVP. Above the SPC core, there are color film, wear layer and UV coating, and the wear-resistant degree of the surface can be enhanced through the QPC process. Advantages SPC flooring offer many advantages over traditional LVP. Here's a breakdown of the key features of SPC vinyl planks: Durable: SPC vinyl planks are very durable due to their rigid core construction. They can withstand high traffic and heavy loads without showing signs of damage. Waterproof: SPC vinyl planks are waterproof and can be installed in any room of the house, including kitchens, bathrooms, and laundry rooms. Formaldehyde-free and VOCs-free: SPC vinyl planks are free of formaldehyde and VOCs, making them a safe choice for your home. Fire resistant: SPC vinyl planks are fire-resistant, which can help to improve the safety of your home. Wear-resistant and scratch-resistant: SPC vinyl planks are resistant to wear and tear, and they are also scratch-resistant. This makes them a good choice for busy households.