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Optical Glass Mirror is an object with a surface that has high reflection. It is smooth enough to form an image. The most familiar type of mirror is the plane mirror, which has a flat surface. Curved mirrors are also used, to produce magnified or diminished images or focus light or simply distort the reflected image. Mirrors are used in scientific apparatus such as telescopes and lasers, cameras, and industrial machinery. Most mirrors are designed for visible light; however, mirrors designed for other types of waves or other wavelengths of electromagnetic radiation are also used, especially in non- optical instruments. Optical Components Mirrors Specifications: Attribute General High Precision Material BK7 (CDGM H-K9L) BK7 (CDGM H-K9L) Dimension Tolerance: +0.0/-0.2mm +0.0/-0.02mm Thickness Tolerance: ±0.2mm ±0.005 Surface Quality: 60/40 10/5 Clear Aperture: ＞80% ＞95% Flatness: 1λ λ/10 Parallelism: <3 arc min. <3 arc sec. AR Coated: HR coating, Al coating, Ag coating HR coating, Al coating, Ag coating

Fused silica window, with low thermal expansion, providing stability and resistance to thermal shock over large temperature excursions, wide thermal operating range and high laser damage threshold, is a better choice for transmission from UV to IR.   Standard High Precision Dimension Tolerance +0.0/-0.2 +0.0/-0.02 Thickness Tolerance ±0.2 ±0.005 Surface quality: 60-40 10-5 Clear Aperture >85% >95% Flatness (per 25mm@633nm) λ /2 λ/10 Parallelism 3 min 3 sec

Corner Cube prism has three mutually perpendicular surfaces and a hypotenuse face.  It operates on the principle of total internal reflection(TIR).  A beam entering the effective aperture is reflected by the three roof surfaces and emerges from the entrance/exit surface parallel to itself. This property is independent of direction of the retro-reflector, within acceptance angle limitations.  For applications in which either the acceptance angle for TIR is exceeded, or the reflecting surfaces can not be kept sufficiently clean for TIR, a metal or dielectric coating can be applied to the reflecting surfaces.  Specifications: Attribute Specification Material: BK7 Glass Dimension Tolerance: +0.0/-0.2mm Deviation: 180°±3 arc second Flatness: -λ/4 on big surface, λ /10 on other surfaces Clear Aperture: >80% Surface Quality: 60/40（General),10/5(High Precision) Bevel: 0.1-0.5 Coating: Uncoated

Plano concave Lenses have one concave surface. It has negative focal length. It is often used to expand light or to increase focal length in existing systems. Plano-Concave Lens Specifications: Material: BK7, Fused Silica, SF10, CaF2, Sapphire .etc. Paraxial Focal Length Tolerance: ±2% Dimension Tolerance: ±0.2(General). ±0.05(High Precision) Centration: <3 arc min IRR: λ/4@633nm（General),λ/10@633nm(High Precision) Clear Aperture: >80%(Small Size), >95%(Large Size) Surface Figure <1.5λ@633nm（General),<λ/4@633nm(High Precision) Surface Quality: 60/40（General),10/5(High Precision) Bevel: <0.25mm Coating: Uncoated, AR,PR, HR, etc.

Coating Type: Hard film Coated Technology: IAD Hard coating  Typical Wavelength: SP490,SP550,SP590,SP600,SP650,SP700,SP800,SP990 , etc... T avg.: >90%  Blocking: OD2~OD6  Threshold value: 300MW/Cm² Friendly reminder 1. The product size and shape can be customized per requirements. 2. The price will be different for different products size and quantity. 3. Welcome to contact us for spectral graph or more details The broad portfolio of Optical Filter Glass features a huge array of technical properties, from wide spectral range and optical density to a variety of chemical composition, with all products assessed by a stringent quality control system that includes spectrophotometers and vision systems.

　　In the vast landscape of automotive components, power steering oil seals hold a place of significance. This article aims to provide a comprehensive understanding of power steering oil seals and their usage. 　　Power steering oil seals are designed to contain the hydraulic fluid within the power steering system. These seals prevent the fluid from leaking out of the steering gear assembly, ensuring the smooth operation of the steering mechanism. 　　The primary function of power steering oil seals is to prevent hydraulic fluid from leaking. This fluid is critical for the power steering system, enabling the driver to steer the vehicle with minimal effort. 　　Another important function of these seals is to protect the power steering system from contaminants such as dirt and debris. Keeping contaminants out ensures the longevity and proper functioning of the system. 　　Power steering oil seals also maintain the necessary hydraulic pressure within the system. Consistent pressure is vital for the responsiveness and efficiency of the power steering. 　　Understanding and using power steering oil seals is crucial for the optimal performance and longevity of a vehicle's steering system. By preventing leaks, protecting the system, and maintaining pressure, these seals play an indispensable role in the world of automotive engineering.

Minimum Order: 500

MiJing DZ-01 Face ID alignment clamp for iPhone 13-15 Pro Max. YCS-F15 Dot Matrix repair fixture for iPhone 13/14/15 series Face ID repair, dot matrix calibration and positioning, etc. Precise alignment and calibration dot matrix to quickly repair iPhone 13-15 Pro Max Face ID failure. Option: 1. Mijing DZ-01 Face ID alignment clamp (2pcs/set). 2. YCS-F15 Face ID repair fixture.

Minimum Order: 1 bags

Plug Control Valve A Plug Control Valve is a precision instrument designed to regulate fluid flow in pipelines. It features a cylindrical or conical plug that moves linearly to modulate flow rates. Positioned within a valve body, the plug ensures accurate control by seating precisely. Key Features: Linear Movement: Modulates flow by moving the plug. Versatile: Handles various pressures and temperatures. Accurate Control: Ensures reliable flow regulation. Applications: Oil and Gas: Manages flow in extraction and processing. Chemical Processing: Controls diverse chemical flows. Water Treatment: Regulates water and wastewater systems.

Diaphragm Control Valve A Diaphragm Control Valve utilizes a flexible diaphragm to regulate fluid flow. The stem connected to the diaphragm flexes it, adjusting the flow area and controlling the flow rate. This valve type is ideal for applications requiring cleanliness or handling abrasive or corrosive fluids, offering tight shutoff capabilities. Key Features: Flexible Diaphragm: Regulates flow by flexing in response to stem actuation. Tight Shutoff: Ensures no leakage, crucial for managing hazardous materials. Durability: Resistant to abrasive and corrosive fluids. Applications: Pharmaceuticals: Maintains sterility and precise flow control. Water Treatment: Manages slurries and viscous fluids effectively. Chemical Processing: Handles hazardous chemicals with high resistance to harsh environments.

A Globe Control Valve is a type of linear motion valve primarily used to regulate fluid flow in pipelines. It consists of a movable disk (or plug) and a stationary ring seat within a globe-shaped body. Here are the key features, functionality, and applications of globe control valves: Key Features: Linear Motion: Operates by moving a plug up and down to control the flow of fluid. Precise Flow Control: Designed for accurate regulation of flow, pressure, or temperature. Versatility: Suitable for a wide range of applications, including both throttling and isolation services. Functionality: Movable Disk and Stationary Seat: The globe valve controls flow rate by raising or lowering the plug, which sits in the stationary ring seat. When the plug is lifted, fluid flows through the valve. Lowering the plug reduces the flow rate or completely stops it. Globe-Shaped Body: The unique design of the globe-shaped body allows for a smooth and controlled flow path, contributing to the precise control capabilities of the valve. Applications: Globe control valves are versatile and widely used in various industries, including: Oil and Gas: Essential for controlling the flow of oil and gas in pipelines and processing plants. Chemical Processing: Used to regulate the flow of chemicals in production lines. Power Generation: Manage the flow of steam, water, and other fluids in power plants. Water Treatment: Control the flow of water in treatment plants and distribution systems. Advantages: Accurate Regulation: Globe control valves provide precise control over flow rates, making them ideal for process control systems. Durability: Constructed to withstand harsh conditions and high-pressure environments. Reliability: Consistent performance ensures smooth operation in critical applications. Globe control valves are essential components in process control systems where accurate regulation of flow, pressure, or temperature is required. Their precise flow control capabilities make them a preferred choice for many industrial applications.

Derived from ball valves, ball control valves regulate flow rate with a quarter- turn motion. Their trim is customized for specific temperature and fluid needs, ideal for high-pressure applications, ensuring precise flow control. Widely used in industries such as petroleum and natural gas production, they excel in managing fluid flow accurately.

### Butterfly Control Valves Butterfly control valves are highly favored for both on-off and modulating services due to their numerous advantages. Here are the key features and benefits of butterfly control valves: #### Key Features: - **Design**: Lightweight and compact, making them easy to install and handle. - **Cost-effectiveness**: Generally more affordable compared to other valve types, such as gate or globe valves. - **Quick Operation**: Capable of rapid opening and closing, which is useful for applications requiring fast response times. - **Large Orifice Options**: Available in a variety of sizes, suitable for different flow capacities. #### Functionality: - **Operation Mechanism**: Butterfly valves consist of a disk connected to a rod. When the valve is in the open position, the disk rotates to allow fluid flow. In the closed position, the disk rotates a quarter-turn to be perpendicular to the flow, effectively blocking it. - **Modulating Services**: Ideal for controlling the flow rate by adjusting the angle of the disk. The position of the disk can be modulated to achieve the desired flow rate, making these valves suitable for throttling applications. #### Applications: Butterfly control valves are versatile and can be used in various industries, including: - **Water Treatment**: Efficiently manage the flow of water in treatment plants. - **Petroleum and Chemical Industries**: Control the flow of liquids and gases in pipelines and processing systems. - **HVAC Systems**: Regulate air and water flow in heating, ventilation, and air conditioning systems. - **Food and Beverage**: Ensure proper flow control in processing and packaging operations. - **Shipbuilding**: Used in various onboard systems for fluid management. ### Discover Their Suitability: Butterfly control valves are suitable for diverse applications due to their: - **Efficiency**: Provide reliable sealing and efficient flow control. - **Durability**: Built to withstand various environmental conditions and handle different types of fluids. - **Flexibility**: Suitable for both high-pressure and low-pressure applications, offering flexibility in design and material selection to meet specific needs. For more information on butterfly control valves and their applications, please visit our website: [China Ball Valve Manufacturer Co., Ltd.](https://www.ball- valve-manufacturer.com/ , ).

Make a lasting impression with our custom printed Kraft Self-Seal Padded Mailers. These eco-friendly mailers offer a unique combination of style, durability, and convenience. Crafted from high-quality Kraft paper and featuring a self-seal design, they provide excellent protection for your products during transit. Get your branding printed on these rigid mailers to showcase your commitment to sustainability and professionalism. Choose Huanyou Packing for personalized and reliable packaging solutions that truly stand out. Support Customization A. Size; B. Cardboard GSM; C. Printing on rigid cardboard mailer; D. color of rigid cardboard mailer; E. Peel&seal strip: width, numbers, printing; F. Tear strip: width, numbers, printing; G. Others design according to your requirement;

Product Name Kraft Paper Bag with Handles Material Options Brown Kraft Paper, White Kraft Paper, Art Paper, CCNB, Recycled kraft paper, Ivory Board, Duplex Board, Specialty Paper, or Custom Paper. Handle Type Twisted Handles, Flat Handles, Ribbon, PP Rope, Cotton, Nylon, Die-cut or Customized Handle. Printing CMYK full color offset printing, Pantone Color Color Brown, White and other CMYK / Pantone color, up to 10 colors Ink type Eco-friendly Water-based Soy Ink Thickness 30gsm-180gsm or Customized. Surface Finishing Glossy or matte lamination, varnish, UV coating, gold or silver stamping, spot UV, embossing, debossing,creasing etc. Feature &Advantage FSC Certified 100% Recyclable Biodegradation Surface Waterproofing Features Perfect Printing/Tamper-evident/Strong Adhesive/Eco-friendly Package Export carton or Pallet Packing Lead time 10-15 working days after design confirmed Customized service For more information on LOGO, carton, printing, color, click on the link to consult services Application Shopping, Gift, Wedding, Grocery, Retail Merchandise, Party, Apparel,Promotion, Restaurant Take-away, baking,etc.