What is a butterfly valve? Butterfly valves have a wide range of uses in the water, wastewater, fire protection, and gas supply industries, as well as in the chemical and oil industries, fuel handling systems, and power production. The basic construction, which does not take up a lot of space, as well as the lightweight and reduced cost when compared to other valve designs, are some of the benefits of this type of valve. A butterfly valve is a shut-off valve with a straightforward design. The disc stops the valve hole in the closed position, while the disc is spun to enable flow in the open position. The butterfly valve provides for rapid opening and closing by turning a quarter turn from fully open to fully closed, or the other way around. An acentric or concentric butterfly valve is the most frequent form of butterfly valve arrangement. The stem of this sort of butterfly valve travels along the middle line of the disc in the center of the pipe bore, and the seat is the inside diameter of the valve's body. This no offset valve arrangement is also known as a resilient-seated valve because the seal's dependability is dependent on the flexibility of the seat rubber when the flow is closed. The disc first interacts with the seat at roughly 85�° for a 90�° revolution in this sort of valve. In low-pressure applications, concentric butterfly valves are commonly utilized. The concentric butterfly valve is a flow control mechanism that controls the flow medium in the system with a rotary disc. The disc stays in the passage, but it provides very little resistance to the flow due to its thinness. The design of concentric butterfly valves is relatively straightforward. The basic components of a concentric butterfly valve are the body, seal, disc, and stem. A disc is positioned in the middle of the connecting pipe, and a stem is connected to the actuator or handle on the exterior of the valve in the typical butterfly valve. The disc is perpendicular to the flow when the valve is closed, and the seat of the valve is closed. APPLICATIONS Water treatment. Water Distribution. Water Transmission. Aeration System. Fire Protection Body Material: Cast Carbon steel (WCC,WCB, WC6), Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F31L, F91], DUPLEX STEEL and Super duplex Steel (F51,F53,F55) , Cast iron, Ductile Iron. Size 2 48 Class: 150 to 300; PN 6 PN 25 Ends: Wafer, flanged, lug Operations: Lever operated, gear operated, pneumatically actuated, and electric actuated.
A-7 secondary ingots. Loading port: UAE. CIF: ASWP. MOQ: 1000MT trial run to be followed by the same quantity up to 5000MT/Mo. for 12 months. Terms: SBLC/DLC/TT/2%PB. 99% purity. Please make contact to discuss pricing and process to ensure successful transaction. Looking for long term partners.
We provide frozen chicken to any port in the world. We can provide whole chickens or all of their parts, including grade A and grade B frozen chicken feet. Halal. MOQ 1 20' container. No max quantity, can provide large supply. Looking for long term partner. Payment terms: 100% Bank Transfer against BOL at loading port.
Wall mount 16" Hurricane fan. This premium grow room fan comes with 3 speed settings to choose from, so you can fine tune the amount of circulation for your specific atmosphere. It has a 90 degree oscillation motion, which gets as much air circulation in the grow room as possible and cuts down on the number of fans you actually need in your environment! It operates super efficiently, and you'll hardly notice it on your energy bill. It comes with convenient pull cords for speed and oscillation control so you don't have to worry about reaching to mess with the controls. And, the Hurricane Classic Oscillating Wall Mount Fan 16" features a durable, steel neck support to ensure a long, trouble free life. It is truly built to withstand the rigors of a commercial grow facility!
We are selling all type of scrap materials such as Motor scrap,Compressor,Alternator,Insulated copper,Copper wire,Copper millberry,Copper cathode,Aluminum 6063,Alloy Wheel,Aluminum Engine block,Aluminum Cable Wire,Cast Iron ,MOTHER BOARD,BRASS SCRAP HONEY, USED RAILS, HMS 1&2, PET BOTTLES, FRIDGE COMPRESSOR AND AC, ELECTRIC MOTOR,PVC PIPE SCRAP COPPER SCRAP, FLAKES,PET FLAKES,BRASS SCRAP,BATTERY SCRAP,USED TYRES,SHREDDED IRON STEEL â??And More ETC Delivery Time: 19-21 days depending on delivery port.. Payment terms We accept only 30% deposit advance against PI and loading and 70% after BL document copy. Minimum Order MOQ 25 TONS Quantity Capacity : between 1,500 MT up to 3000 MT monthly.
We are selling all type of scrap materials such as Motor scrap,Compressor,Alternator,Insulated copper,Copper wire,Copper millberry,Copper cathode,Aluminum 6063,Alloy Wheel,Aluminum Engine block,Aluminum Cable Wire,Cast Iron ,MOTHER BOARD,BRASS SCRAP HONEY, USED RAILS, HMS 1&2, PET BOTTLES, FRIDGE COMPRESSOR AND AC, ELECTRIC MOTOR,PVC PIPE SCRAP COPPER SCRAP, FLAKES,PET FLAKES,BRASS SCRAP,BATTERY SCRAP,USED TYRES,SHREDDED IRON STEEL â??And More ETC Delivery Time: 19-21 days depending on delivery port.. Payment terms We accept only 30% deposit advance against PI and loading and 70% after BL document copy. Minimum Order MOQ 25 TONS Quantity Capacity : between 1,500 MT up to 3000 MT monthly.
We are selling all type of scrap materials such as Motor scrap,Compressor,Alternator,Insulated copper,Copper wire,Copper millberry,Copper cathode,Aluminum 6063,Alloy Wheel,Aluminum Engine block,Aluminum Cable Wire,Cast Iron ,MOTHER BOARD,BRASS SCRAP HONEY, USED RAILS, HMS 1&2, PET BOTTLES, FRIDGE COMPRESSOR AND AC, ELECTRIC MOTOR,PVC PIPE SCRAP COPPER SCRAP, FLAKES,PET FLAKES,BRASS SCRAP,BATTERY SCRAP,USED TYRES,SHREDDED IRON STEEL â??And More ETC Delivery Time: 19-21 days depending on delivery port.. Payment terms We accept only 30% deposit advance against PI and loading and 70% after BL document copy. Minimum Order MOQ 25 TONS Quantity Capacity : between 1,500 MT up to 3000 MT monthly.
We are selling all type of scrap materials such as Motor scrap,Compressor,Alternator,Insulated copper,Copper wire,Copper millberry,Copper cathode,Aluminum 6063,Alloy Wheel,Aluminum Engine block,Aluminum Cable Wire,Cast Iron ,MOTHER BOARD,BRASS SCRAP HONEY, USED RAILS, HMS 1&2, PET BOTTLES, FRIDGE COMPRESSOR AND AC, ELECTRIC MOTOR,PVC PIPE SCRAP COPPER SCRAP, FLAKES,PET FLAKES,BRASS SCRAP,BATTERY SCRAP,USED TYRES,SHREDDED IRON STEEL â??And More ETC Delivery Time: 19-21 days depending on delivery port.. Payment terms We accept only 30% deposit advance against PI and loading and 70% after BL document copy. Minimum Order MOQ 25 TONS Quantity Capacity : between 1,500 MT up to 3000 MT monthly.
We are selling all type of scrap materials such as Motor scrap,Compressor,Alternator,Insulated copper,Copper wire,Copper millberry,Copper cathode,Aluminum 6063,Alloy Wheel,Aluminum Engine block,Aluminum Cable Wire,Cast Iron ,MOTHER BOARD,BRASS SCRAP HONEY, USED RAILS, HMS 1&2, PET BOTTLES, FRIDGE COMPRESSOR AND AC, ELECTRIC MOTOR,PVC PIPE SCRAP COPPER SCRAP, FLAKES,PET FLAKES,BRASS SCRAP,BATTERY SCRAP,USED TYRES,SHREDDED IRON STEEL â??And More ETC Delivery Time: 19-21 days depending on delivery port.. Payment terms We accept only 30% deposit advance against PI and loading and 70% after BL document copy. Minimum Order MOQ 25 TONS Quantity Capacity : between 1,500 MT up to 3000 MT monthly.
We are selling all type of scrap materials such as Motor scrap,Compressor,Alternator,Insulated copper,Copper wire,Copper millberry,Copper cathode,Aluminum 6063,Alloy Wheel,Aluminum Engine block,Aluminum Cable Wire,Cast Iron ,MOTHER BOARD,BRASS SCRAP HONEY, USED RAILS, HMS 1&2, PET BOTTLES, FRIDGE COMPRESSOR AND AC, ELECTRIC MOTOR,PVC PIPE SCRAP COPPER SCRAP, FLAKES,PET FLAKES,BRASS SCRAP,BATTERY SCRAP,USED TYRES,SHREDDED IRON STEEL â??And More ETC Delivery Time: 19-21 days depending on delivery port.. Payment terms We accept only 30% deposit advance against PI and loading and 70% after BL document copy. Minimum Order MOQ 25 TONS Quantity Capacity : between 1,500 MT up to 3000 MT monthly.
We are selling all type of scrap materials such as Motor scrap,Compressor,Alternator,Insulated copper,Copper wire,Copper millberry,Copper cathode,Aluminum 6063,Alloy Wheel,Aluminum Engine block,Aluminum Cable Wire,Cast Iron ,MOTHER BOARD,BRASS SCRAP HONEY, USED RAILS, HMS 1&2, PET BOTTLES, FRIDGE COMPRESSOR AND AC, ELECTRIC MOTOR,PVC PIPE SCRAP COPPER SCRAP, FLAKES,PET FLAKES,BRASS SCRAP,BATTERY SCRAP,USED TYRES,SHREDDED IRON STEEL â??And More ETC Delivery Time: 19-21 days depending on delivery port.. Payment terms We accept only 30% deposit advance against PI and loading and 70% after BL document copy. Minimum Order MOQ 25 TONS Quantity Capacity : between 1,500 MT up to 3000 MT monthly.
We are selling all type of scrap materials such as Motor scrap,Compressor,Alternator,Insulated copper,Copper wire,Copper millberry,Copper cathode,Aluminum 6063,Alloy Wheel,Aluminum Engine block,Aluminum Cable Wire,Cast Iron ,MOTHER BOARD,BRASS SCRAP HONEY, USED RAILS, HMS 1&2, PET BOTTLES, FRIDGE COMPRESSOR AND AC, ELECTRIC MOTOR,PVC PIPE SCRAP COPPER SCRAP, FLAKES,PET FLAKES,BRASS SCRAP,BATTERY SCRAP,USED TYRES,SHREDDED IRON STEEL â??And More ETC Delivery Time: 19-21 days depending on delivery port.. Payment terms We accept only 30% deposit advance against PI and loading and 70% after BL document copy. Minimum Order MOQ 25 TONS Quantity Capacity : between 1,500 MT up to 3000 MT monthly.
We are selling all type of scrap materials such as Motor scrap,Compressor,Alternator,Insulated copper,Copper wire,Copper millberry,Copper cathode,Aluminum 6063,Alloy Wheel,Aluminum Engine block,Aluminum Cable Wire,Cast Iron ,MOTHER BOARD,BRASS SCRAP HONEY, USED RAILS, HMS 1&2, PET BOTTLES, FRIDGE COMPRESSOR AND AC, ELECTRIC MOTOR,PVC PIPE SCRAP COPPER SCRAP, FLAKES,PET FLAKES,BRASS SCRAP,BATTERY SCRAP,USED TYRES,SHREDDED IRON STEEL â??And More ETC Delivery Time: 19-21 days depending on delivery port.. Payment terms We accept only 30% deposit advance against PI and loading and 70% after BL document copy. Minimum Order MOQ 25 TONS Quantity Capacity : between 1,500 MT up to 3000 MT monthly.
solution providers to all your storage container needs. We provide top quality brand new and used shipping containers of various sizes for your business. 20 FT ISO Shipping Containers 20 foot shipping containers are the most popular product we offer and work great for storage of a wide variety of items. They are available either used (wind & water tight) or new. The heavy undercoating preserves the under structure of the container, the 1 1/8 inch thick wood floor is strong and durable, corrugated steel walls and roof keep your contents secure and the cargo doors and seals provide full access and weather and pest protection. Other storage products canâ??t come close to the features of a simple storage container. 40 FT ISO Shipping Containers The 40 foot shipping container is perfect for high volume storage. Put 2 vehicles inside and theyâ??ll be safe and protected. Keep files, records, equipment and consumables safe from vandals, weather and pests. They are available either used (wind & water tight) or new. The heavy undercoating preserves the under structure of the container, the 1 1/8 inch thick wood floor is strong and durable, corrugated steel walls and roof keep your contents secure and the cargo doors and seals provide full access and weather and pest protection. Other storage products cannot come close to the features of a simple storage container.
Our products- based superplasticizers can be divided into high-concentration products (Na2SO4 content 10%) according to the Na2SO4 content in the product content. Performance 1. When the strength and slump of the crucible are basically the same, the amount of cement can be reduced by 10-25%. 2. When the water-cement ratio is constant, the initial slump of concrete increases by more than 10cm, and the water reduction rate can reach 15-25%. 3. It has a significant early strength and strengthening effect on cockroaches, and the strength increases by 20-60%. 4. Improve the working capacity of concrete and comprehensively improve the physical and mechanical properties of concrete. 5. It has good adaptability to various cements and is compatible with other types of concrete admixtures. 6. Especially suitable for the following concrete projects: fluid concrete, plasticized concrete, steam concrete, impermeable concrete, waterproof concrete, natural curing precast concrete, steel and prestressed reinforced concrete, high-strength ultra-high-strength concrete. 7. The slump of concrete has a great loss over time, and the slump loss in half an hour is close to 40%.
We are selling all type of scrap materials such as Motor scrap,Compressor,Alternator,Insulated copper,Copper wire,Copper millberry,Copper cathode,Aluminum 6063,Alloy Wheel,Aluminum Engine block,Aluminum Cable Wire,Cast Iron ,MOTHER BOARD,BRASS SCRAP HONEY, USED RAILS, HMS 1&2, PET BOTTLES, FRIDGE COMPRESSOR AND AC, ELECTRIC MOTOR,PVC PIPE SCRAP COPPER SCRAP, FLAKES,PET FLAKES,BRASS SCRAP,BATTERY SCRAP,USED TYRES,SHREDDED IRON STEEL â??And More ETC Delivery Time: 19-21 days depending on delivery port.. Payment terms We accept only 30% deposit advance against PI and loading and 70% after BL document copy. Minimum Order MOQ 25 TONS Quantity Capacity : between 1,500 MT up to 3000 MT monthly. For more info and how to order feel free to contact us on Below WhatsApp for fast response. WhatsApp No: +1(602)904-5751
Honeywell DC365 Surgical N95 Respirator Surgical N95 Respirator Technical Data Sheet Product Description The Honeywell DC365 is a filtering facepiece Surgical N95 Respirator with a nose clip. The DC365 surgical respirator does not contain latex or cellulose. Certification This respirator is approved and cleared for use in healthcare settings under the FDA/NIOSH MOU 225-18-006. Standard Test Procedures used by NIOSH NPPTL under NIOSH Title 42 Code of Federal Regulations, Part 84. FDA registered. This Surgical N95 provides protection against particulates at the N95 filter efficiency level and conforms to recognized standards for flammability, fluid resistance, and biocompatibility. TC Number Part Number Description TC-84A-9250 DC365N95HC Surgical N95 Respirator Specifications Fluid-resistance ASTM F1862 160 mmHg Color: White and green Description Material: Outer Layer Nonwoven filter media, dye-free, and non-sensitizing Middle Layer Meltblown filter media Inner Layer Hydrophobic spun-bond polypropylene Head Straps Polyester and spandex, ultrasonic-bonded Nose Clip Galvanized steel wire encased in polypropylene, ultrasonic-bonded Ordering Information Part Number: DC365N95HC Packaging Bx,Bg/Case: 20/box 10 bxs/case Shipping Wt. Dimensions: 6.6lbs (3.0kg) 27x9.63x9.63 in (68.58x24.45x24.45 cm) Country of Origin United States
The 1000â?? high temperature calcium silicate insulation board is composed of hard calcium silicate carbohydrate and reinforced fiber, does not contain asbestos, the highest heat resistance temperature of 1050, is an efficient energy-saving product. With high heat resistance temperature, strong heat insulation performance, low volume weight, high strength, good durability, corrosion resistance, cutting, sawing and other excellent construction characteristics, can be widely used in kiln energy saving and heat preservation projects. Applicable to steel, petrochemical, ceramics, glass, cement, external wall insulation and all kinds of furnace insulation, and electric power, machinery, electronics, shipbuilding and other industries of thermal insulation. Calcium silicate is a common alternative to asbestos as a safe insulation material. Calcium silicate is one of the most widely used materials for fire prevention in Europe. Europeans are more inclined to use calcium silicate as cladding. In smelting metal ores, silica reacts with calcium carbonate to form this substance to form slag. 1050 degree high temperature resistant calcium silicate board has: 1. Good durability, can withstand the continuous heat load within the high temperature limit. 2. Low thermal conductivity and high adiabatic performance throughout the use range. 3. Light weight, high specific strength. 4. Good durability, long-term use without powder phenomenon. 5. Strong construction applicability, with ordinary woodworking tools can be cut products at will. 6. Safe and hygienic use. Free of asbestos, sulfur, chlorine and other toxic substances. 7. Not afraid of wet water, product performance unchanged after drying. 8. Protect high temperature equipment and extend the service life of equipment
Sodium gluconate can be used as high-efficiency chelating agent in construction,textile printing and dyeing, metal surface treatment and water treatment industries, steel surface cleaning agent, glass bottle cleaning agent, aluminum oxide coloring � in electroplating industry, and high-efficiency retarder in the concrete industry. Industrial sodium gluconate used as concrete admixture has the following advantages: 1. With sodium gluconate, the W/C ratio can be reduced, which can increase the strength of concrete. This is a high-quality concrete. 2. It is difficult to construct large blocks and heavy weight. Due to the addition of sodium gluconate, the improvement of concrete workability and the delay of setting time can avoid the formation of joints on the structure, and as a result, the structural strength can be improved. 3. It is of great significance to keep the W/C ratio constant and improve workability in hot areas. A large amount of sodium gluconate was used when building bridges in the Middle East. 4. Adding sodium gluconate to the concrete mixture can delay the setting time, which is very important for long and difficult perfusion. 5. In the modern concrete industry, ready-mixed concrete is prepared at a central location and then transported by mixer truck. In this case, it is very important to increase workability and initial setting time. 6. Lowering the W/C ratio can make concrete with higher strength and durability. Sodium gluconate can achieve this goal. This is very important for high-strength reinforced concrete. 7. The prefabricated mortar for masonry must be usable for a long time. Adding sodium gluconate can extend the working period. 8. Oil well grouting grout is difficult to operate due to the high temperature, but after adding sodium gluconate, the concrete can work at 170 for several hours.
Overflow Type Ball Mill Overflow Type Ball Mill Overview: The main component of wet overflow ball mill is a cylinder with bigger diameter and smaller length which is revolved by transmitting machinery. Materials are put in cylinder through the feed opening and then thoroughly grinded. The falling course of iron balls and ores can produce huge falling impact and autogenous grinding. Overflow Type Ball Mill Features: 1. The jack-up device of wet grate ball mill makes maintenance easy. 2. The hydrostatic and hydrodynamic bearings ensure the smooth operation of wet grate ball mill. 3. The low speed transmission of wet grate ball mill contributes to easy overhaul and maintenance. 4. The oil-mist lubrication device guarantees reliable performance of bearings. 5. The gas clutch adopts the flexible start-up model. Working Principle : Principle of overflow ball mill: the main component is a cylinder with diameter and length at a reasonable proportion. Driven by the transmission device, the cylinder rotates with the materials fed from the cylinder inlet and crushed by the falling impacts and autogenous grinding of the steel balls and ores in the cylinder. Due to the continuously feeding materials, the pressure pushes materials to the outlet and the grinded materials are discharged from the cylinder outlet. Qualified materials flow from the cylinder outlet. In wet grinding, the materials are taken out by the water flow. There are backpitch impellers in the hollow shaft, which can make the balls and coarse ores in the overflow return to the mill. With simple structure, higher operation rate, and rolling bearing, the energy conservation is significant.
