Fasteners are the general term of the class of mechanical parts used in fastening two or more parts (or components) into a whole. It is widely used in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries, at the same time, in various kinds of machinery, equipment, vehicles, ships, railway, bridge, construction, structure, tools, instruments, chemical, instruments and supplies, you can see all kinds of fasteners, is the most widely used mechanical foundation parts. It is characterized by a wide variety of variety specifications, different performance uses, and a very high degree of standardization, series, and generalization. Therefore, a class of fasteners that already have national standards is called standard fasteners, or simply standard ones.
* PHOSCAST Phoscast : Phosphate Bonded Castables * PURPOSE customers using FBC boilers (Particularly underbed feed FBC boilers) for the protection of inbed coils against erosion potential by applying highly abrasive resistant refractory on inbed coils above fuel feed system. BACKGROUND * Two of such actions are providing special alloy studs on inbed coils and applying highly abrasive resistant refractory on the outer bottom loops of inbed Coils which are above the fuel feed nozzles. * GANESHAS has taken number of approaches to identify the key factors affecting erosion rates with an objective to enhance the life of inbed tubes as well as implementing the corrective action to reduce the erosion rates. Phosphate coatings are often used to protect steel parts against rusting and other types of corrosion * Erosion of inbed coils in fluid bed combustor is unavoidable phenomenon however the rate of metal wastage and thus the life of tubes depends on various factors like ash & fuel properties, design of Combustor / feeding system, flue gas velocities operating conditions etc. It has been also observed that maximum erosion prone inbed coils are those which come above fuel feed nozzles and an area of approximately 1 to 1.5 mts around fuel feed systems are badly affected. APPLICATION Phoscast-90 XR can be applied by ramming with wooden mallet having adequately large head @" dia x 5" length x 10â?? Jong handle). The desired lining or repair thickness is built up in several courses while ramming the mass to uniform thickness. Phoscast refractory should never be trawled to obtain smooth surface; ramming only should finish surface. Any excess mass is to be sliced off with trowel edge and then finished by ramming again for bed coil. Tube application of AFBC boiler, the material pasty mass should be finger pressed into the studs of the tube with maximum force. Finish should be given by pressing the hand palm against material applied, using surgical type thin rubber hand gloves.
Good Feeling 2D KF94 Quarantine Mask is a quality product approved by the Korean Ministry of Food and Drug Safety.  Respiratory protection from harmful particulate matter such as yellow dust, fine dust, and infectious sources  1. V-Fit thin face design With thin face visual effect. The inside does not touch the lips for a comfortable fit. 2. High-specification MB filter The Korean-made high-standard MB filter can block more than 94% of particulate harmful substances such as sandstorms, fine dust (PM2.5), and infection sources. 3. High elastic ear straps Use high elastic ear straps for comfortable wearing Mask size (unopened): 13 (w) x 14.5 (h) cm
Function Gas mask Can prevent various organic gases, such as formaldehyde, gasoline, ether, suitable for spray paint, oil, machinery, polishing, dust and other workplaces A.The full face gas mask made by high grade silica gel, endure the aging , avoiding allergy, durable , easy to clean. B. Double-folded the silica gel structure enhanced air tightness and face fitness C. The dual headphone with adjustable straps design more comfortable to wear D. Push type and replaceable cartridge E. The unique audio device, allowing you to disseminate the messages more clear. F-Large valve disc breathing valve design,breathing resistance is small,let the wearer enjoy smooth breathing. G.Double filtration box filtration, double filtration area, low breathing resistance -The universal installation structure can be separately anti-virus or dust-free, and can be easily switched. -Military active carbon with large adsorption capacity and high Strength -Double filtration agent has long service life Half Face Gas Mask is composed of the body of mask, the cartridge, Inhale and exhale valves, headbands. -It is designed for painting and organic vapor protective (95% effectiveness) - The mask can be taken off and hanged on the neck during rest time. - Replacement parts available, filters sold separately.
KN95 New US$ 0.455 - 2.58 / Piece 10000 Pieces Minimum Order : 3 - 30 days Product Details Model Number : KN95 Protective Mask-#5340 Brand Name : WinHealth (Future) Origin : China (mainland) Small Orders : Accepted Key Specifications/Special Features: KN95 Particulate Respirator CE FDA Certificate Over 95% effectiveness in filtering non-oil particles Product Introduction KN95 masks have over 95% effectiveness in filtering non-oil particles. For use primarily for respiratory protection against non-oil particles, such as those from sanding, sawing, grinding, sweeping, bagging, or from processing minerals, coal, iron ore, flour, and certain other substances. The inner and outer covers of KN95 masks are constructed from spunbond nonwoven fabric. Polypropylene melt-blown nonwoven is layered between the inner and outer covers. The ear loops are made of polyester elastic which is attached to the mask. The inside nosepiece is a polypropylene or PU foam. Product Specifications Product Size Specification and Appearance Requirements Product Appearance and Materials Specifications of KN95 Mask NameParameter Product name - KN95 Particulate Respirator Material - Spunbond nonwovens, melt-blown nonwovens, hot air cotton, nose clip, elastic ear loops Model - Foldable Size - 110 mm*160 mm /4.33in.*6.30in. Product application scope and purposeMainly used for respiratory protection against non-oil particles, such as those from sanding, sawing, grinding, sweeping, bagging, or from processing minerals, coal, iron ore, flour, and certain other substances. Expiration date - 3 years after production Packaging specification - 2pcs/bag; 50pcs/box; 1000pcs/Carton Usage instructions1. Hold the ear loops in both hands with the metallic strip up. 2. Put the mask against your face covering both nose and mouth. Place ear loops around both ears. 3. Adjust mask over nose and under chin. 4. Adjust the flexible strip over bridge of nose. 5. Make sure the mask fits properly, covering the nose, mouth and chin. StorageStore in a cool, dry, clean place away from fire. Store between -20â?? and 38 (-4 F and 100 F) with relative humidity below 80 % Standards KN95 mask complies with the national standard GB2626-2006 CE FDA Certificate Self-Priming, Filter-Type Mask for Respiratory Protection. This standard specifies the technical requirements, testing methods and manufacturing procedures of the mask.
Mask N95 Face Mask Fashion Protective Respirator NIOSH Approved disposable Dust Folding shape mask N95 mask certified for protection against 95% of non-oil based particles 0.3microns or larger. 5-layer filtration technology provides maximum protection, comfort and breathability. The active filter layer of these N95 masks is composed of ultra-high grade electrostatically charged meltblown polypropylene. Extremely breathable up to 50%+ more breathable than NIOSH minimum requirement. Latex Free Enhanced Comfort and Secure Fit - Features latex free and amazingly soft and durable headband straps as well as an adjustable metal nose piece to ensure a tight yet comfortable seal. Flat fold design allows for convenient storage prior to use. Improved 3D design provides room for your mouth to move when you speak and greater compatibility with and reduced fog on eyewear. Our N95 respirator masks are ideal for use by Healthcare and Frontline workers as well in crowded or contaminated areas such as: Commercial Buildings, Construction, Food Processing & Safety, Retail, Manufacturing, Infrastructure, Education, Oil & Gas, Transportation, and more. Quality N95 Face Mask - Highest Standards Easy Mask Solution Breathable Masks For Men & Women The adjustable nose strip can better fit your nose and face, making you feel comfortable and not tight and avoiding fogging your glasses. They are suitable for a variety of face shapes and affordable masks are perfect for your family.
N95 Breathable White Face Mask Light And Breathable Masks Face NIOSH Approved KN95 face masks N95 mask certified for protection against 95% of non-oil based particles 0.3microns or larger. 5-layer filtration technology provides maximum protection, comfort and breathability. The active filter layer of these N95 masks is composed of ultra-high grade electrostatically charged meltblown polypropylene. Extremely breathable up to 50%+ more breathable than NIOSH minimum requirement. Latex Free Enhanced Comfort and Secure Fit - Features latex free and amazingly soft and durable headband straps as well as an adjustable metal nose piece to ensure a tight yet comfortable seal. Flat fold design allows for convenient storage prior to use. Improved 3D design provides room for your mouth to move when you speak and greater compatibility with and reduced fog on eyewear. Our N95 respirator masks are ideal for use by Healthcare and Frontline workers as well in crowded or contaminated areas such as: Commercial Buildings, Construction, Food Processing & Safety, Retail, Manufacturing, Infrastructure, Education, Oil & Gas, Transportation, and more. Quality N95 Face Mask - Highest Standards Easy Mask Solution Breathable Masks For Men & Women The adjustable nose strip can better fit your nose and face, making you feel comfortable and not tight and avoiding fogging your glasses. They are suitable for a variety of face shapes and affordable masks are perfect for your family.
Surgical gowns 35g level 2 disposable blue surgical medical gowns SURGICAL GOWNS Surgical gowns are personal protective equipment used by many people in health care. Surgical gowns are used by surgeons and the surgical team for all types of procedures. Modern surgical gowns provide a breathable, protective barrier for the surgeons and all health care providers. Surgical gowns provide a barrier protection to prevent blood strikethrough and fluid contamination. Most surgical gowns are sterile and come in a wide variety of sizes and versions. Surgical gowns can be purchased alone or within surgical packs. There are many surgical packs for frequently performed procedures. � Surgical gowns are produced non-reinforced or reinforced. Non-reinforced surgical gowns are less durable and designed for surgical procedures with low to moderate fluid contact. Reinforced surgical gowns have reinforced protection in specific critical areas for more invasive and intense surgical procedures. � Surgical gowns cover and provide a barrier for important areas from the shoulders to the knees and wrists. Surgical gowns are usually made with Set-In sleeves or Raglan Sleeves. Surgical gowns come with and without a towel. Most surgical gowns are made from a fabric called SMS. SMS stands for Spunbond Meltblown Spunbond. SMS is a lightweight and comfortable non-woven fabric that provides a protective barrier. � Surgical gowns are usually rated by their AAMI level. AAMI is the Association of the Advancement of Medical Instrumentation. AAMI was formed in 1967 and they are a primary source of many medical standards. AAMI has four protection levels for surgical gowns, surgical masks, and other protective medical equipment. Level 1: is used for Minimal Risk of exposure situations, such as providing basic care and cover gowns for visitors. Level 2: is used for Low Risk of exposure situations, such as during common blood drawing procedures and suturing. Level 3: is used for Moderate Risk of exposure situations, such as surgical procedures and inserting an Intravenous (IV) line. Level 4: is used for High Risk of exposure situations, such as during long, fluid intense surgical procedures.
Surgical Gown LEVEL 2-LEVEL 4Blue AMMI Level 2-3 Gown Disposable Medical PP Non-woven Gown SURGICAL GOWNS � Surgical gowns are personal protective equipment used by many people in health care. Surgical gowns are used by surgeons and the surgical team for all types of procedures. Modern surgical gowns provide a breathable, protective barrier for the surgeons and all health care providers. � Surgical gowns provide a barrier protection to prevent blood strikethrough and fluid contamination. Most surgical gowns are sterile and come in a wide variety of sizes and versions. Surgical gowns can be purchased alone or within surgical packs. There are many surgical packs for frequently performed procedures. � Surgical gowns are produced non-reinforced or reinforced. Non-reinforced surgical gowns are less durable and designed for surgical procedures with low to moderate fluid contact. Reinforced surgical gowns have reinforced protection in specific critical areas for more invasive and intense surgical procedures. Surgical gowns cover and provide a barrier for important areas from the shoulders to the knees and wrists. Surgical gowns are usually made with Set-In sleeves or Raglan Sleeves. Surgical gowns come with and without a towel. Most surgical gowns are made from a fabric called SMS. SMS stands for Spunbond Meltblown Spunbond. SMS is a lightweight and comfortable non-woven fabric that provides a protective barrier. Surgical gowns are usually rated by their AAMI level. AAMI is the Association of the Advancement of Medical Instrumentation. AAMI was formed in 1967 and they are a primary source of many medical standards. AAMI has four protection levels for surgical gowns, surgical masks, and other protective medical equipment. Level 1: is used for Minimal Risk of exposure situations, such as providing basic care and cover gowns for visitors. Level 2: is used for Low Risk of exposure situations, such as during common blood drawing procedures and suturing. Level 3: is used for Moderate Risk of exposure situations, such as surgical procedures and inserting an Intravenous (IV) line. Level 4: is used for High Risk of exposure situations, such as during long, fluid intense surgical procedures.
Recycle surgical gowns hospital medical use green gown reuse over 100 times Surgical Gowns Surgical gowns are personal protective equipment used by many people in health care. Surgical gowns are used by surgeons and the surgical team for all types of procedures. Modern surgical gowns provide a breathable, protective barrier for the surgeons and all health care providers. Surgical gowns provide a barrier protection to prevent blood strikethrough and fluid contamination. Most surgical gowns are sterile and come in a wide variety of sizes and versions. Surgical gowns can be purchased alone or within surgical packs. There are many surgical packs for frequently performed procedures. Surgical gowns are produced non-reinforced or reinforced. Non-reinforced surgical gowns are less durable and designed for surgical procedures with low to moderate fluid contact. Reinforced surgical gowns have reinforced protection in specific critical areas for more invasive and intense surgical procedures. Surgical gowns cover and provide a barrier for important areas from the shoulders to the knees and wrists. Surgical gowns are usually made with Set-In sleeves or Raglan Sleeves. Surgical gowns come with and without a towel. Most surgical gowns are made from a fabric called SMS. SMS stands for Spunbond Meltblown Spunbond. SMS is a lightweight and comfortable non-woven fabric that provides a protective barrier. � Surgical gowns are usually rated by their AAMI level. AAMI is the Association of the Advancement of Medical Instrumentation. AAMI was formed in 1967 and they are a primary source of many medical standards. AAMI has four protection levels for surgical gowns, surgical masks, and other protective medical equipment. Level 1: is used for Minimal Risk of exposure situations, such as providing basic care and cover gowns for visitors. Level 2: is used for Low Risk of exposure situations, such as during common blood drawing procedures and suturing. Level 3: is used for Moderate Risk of exposure situations, such as surgical procedures and inserting an Intravenous (IV) line. Level 4: is used for High Risk of exposure situations, such as during long, fluid intense surgical procedures.
