Overview: 

Hygienic pipe fittings refer to those used in industries such as pharmaceuticals and food, in places with extremely high hygiene standards. 

Material: 304/316L 

Manufacturing standards: 3A/ISO/IDF/DIN/SMS/RJT, etc.

Usage: Applicable to industries such as dairy products, food, beer, beverages, pharmaceuticals, cosmetics, etc. 

Applicable media: water, oil, gas and certain corrosive liquids 

Product features: Beautiful appearance, smooth surface, resistant to acid and alkali, anti-corrosion, strong texture performance

Usage: Suitable for applications in pharmaceuticals, biomedicine, cosmetics, and food processing. 

Material: SUS304/316L 

Pipeline flow control: DN25-100mm and 1"-4" 

Connection methods: welding type, quick-installation type, threaded type 

Manufacturing standards: 3A/ISO/DIN/FDA, etc.

Product Overview: 

Liquid cooling technology refers to a technology that uses liquid instead of air as the coolant, and conducts heat exchange with the heat-generating components to remove heat. Liquid cooling technology involves directly introducing the liquid cooling system into the server for heat dissipation, or placing the server directly in the cooling liquid. The heat is transferred through the liquid cooling unit and then released into the air through the outdoor cooling tower. 

Heat transfer is achieved by direct or indirect contact of liquid flow with heating devices. The thermal conductivity of the liquid is 15-25 times that of air. A circulating cooling system is established using media such as deionized water and fluorinated liquid. The cold plate liquid cooling method conducts non-contact heat transfer through built-in copper tubes or aluminum plates, while the immersion liquid cooling method immerses the equipment completely in an insulating cooling liquid.

Product Overview: 

The sanitary ball valve is a type of valve where the opening and closing element is a spherical body. The valve is opened and closed by the rotation of the spherical body around the valve stem axis, thereby controlling the flow of fluid. When the spherical body rotates to the position where it is in contact with the valve seat, the passage is closed; when the spherical body rotates 90° to the position where it is separated from the valve seat, the passage is opened, allowing the fluid to pass through. 

Product specifications: 1/2" to 6", DN10 - DN150 

Material: SS304/316L 

Connection method: Clamp/焊接/Welding thread

Product Overview: 

The sanitary level gauge is a device used to observe the flow of liquids, gases, vapors, etc. It is widely applied in industries such as food and pharmaceuticals where strict hygiene standards are required. 

Material: SS304/316L 

Connection method: Flange / Thread / Butt Weld / Clamp, etc. 

Features: The entire surface is treated with mirror-like smoothness, without any dead corners. It is clean and hygienic, in compliance with relevant hygiene standards, and can effectively prevent the residue of substances and the growth of bacteria.

Product Overview: 

The sanitary flange is a type of fastening component specifically designed for industries with strict hygiene requirements such as food, pharmaceuticals, dairy products, and cosmetics. It is mainly used in conjunction with sanitary joints, valves, and pipe fittings to enable rapid disassembly and sealing of the pipeline system. 

Nominal diameter: DN15 - DN20 

Work pressure: 0.6 – 2.5 MPa 

Material: SS304/316L 

Manufacturing standard: 3A/DIN/IDF/GB, etc.

Product Overview: 

The sanitary butterfly valve is a type of pipeline on-off control valve specially designed for industries with strict hygiene requirements such as food, pharmaceuticals, dairy products, and cosmetics. It achieves opening and closing by the rotation of the butterfly plate, featuring a compact structure, convenient operation, and easy cleaning. It can be adapted to CIP (Continuous In-Line Cleaning) and SIP (Continuous In-Line Sterilization) processes. 

Product specifications: 1/2" to 8", DN10 - DN20 

Connection method: welding / quick assembly / thread / flange / vacuum 

Material: SS304/316L 

Manufacturing standards: 3A/ISO/IDF/DIN/SMS/RJT, etc.

Product Overview: 

The sanitary check valve is an automatic valve specially designed for industries with strict hygiene requirements such as food, pharmaceuticals, dairy products, and cosmetics. It is also known as a one-way valve or reverse flow valve. Its main function is to prevent the backflow of medium in the pipeline, avoiding the contamination, damage to equipment, or disruption of the process caused by the backflow of the medium. It is compatible with CIP online cleaning and SIP online sterilization processes. 

Material: SS304/316L 

Manufacturing standards: ISO/DIN/IDF/SMS/3A, etc. 

Connection method: Quick-fit clamp type / Socket welding type / Flange type

Product Overview: 

The angle seat valve is a type of directional valve controlled by a single-acting pneumatic actuator with spring safety protection. It achieves opening and closing through pneumatic operation and is mainly used in industrial automation fluid control, food processing, and wet heat sterilization cabinets, etc. This valve can be divided into open-type or close-type according to the working condition requirements, and is suitable for gas, liquid, and steam flow control. It features rapid response and precise operation. 

Nominal diameter: DN10 - DN10 

Valve body material: SS304, SS304L, SS316, SS316L

Product overview: 

The sanitary diaphragm valve is a pipeline control valve specially designed for food, pharmaceuticals, dairy products, cosmetics, bioengineering and other industries with extremely high hygiene requirements. The core feature is that through the internal cavity and driving components of the elastic diaphragm isolation valve, it realizes non-leakage on-off control of the medium, fully adapts to CIP online cleaning and SIP online sterilization process, and eliminates media residue and microbial pollution. 

Product specification: 1/2"~4",DN15-DN100 

Connection method: clamp/welding/thread 

Manufacturing standard: 3A/DIN/SMS/IDF/ISO

Product Overview: 

The union fitting, also known as a union or by-pass fitting, is a commonly used pipe connection component that is convenient for installation and disassembly. It is mainly composed of a nut, a cap, and a straight joint. 

Specification: DN15 - DN150 and 1″ - 6″ 

Manufacturing standards: ISO/DIN/SMS/3A/IDF/RJT, etc. 

Material: SS304/316L 

Product features: Beautiful appearance, smooth surface, resistant to acid and alkali, anti-corrosion, strong texture performance

Usage: The product is widely applied in various industrial sectors such as dairy products, food and beverage, beer, biopharmaceuticals, and daily chemicals.

Product Overview: 

The sanitary manhole is a specialized equipment used in pressure vessels and storage tanks in the fields of food and biopharmaceuticals. It is made of SUS304 and 316L stainless steel and meets the requirements of special media. This equipment complies with GMP requirements and FDA quality monitoring standards. During the manufacturing process, attention is paid to the seamless nature of the fluid channels and the automatic emptying performance, and it is suitable for steam cleaning needs. 

Material: 304/316L 

Internal surface treatment: 0.8μm - 0.4μm 

Surface treatment: Mirror finish, matte finish, sandblasting treatment 

Application: It can be applied in industries such as dairy products, beer, food, beverages, pharmaceuticals, and bioengineering. 

Types: Atmospheric pressure type, pressure type with sight glass, handwheel type, rectangular, elliptical, elliptical with sight glass, handhole, square, etc.

Product Overview: 

Vacuum valve fittings are a set of specialized valves and pipe components designed for vacuum systems (where the pressure is lower than the standard atmospheric pressure). Their core functions include connecting and disconnecting vacuum pipelines, regulating flow, controlling pressure, and achieving pressure isolation. They are widely used in fields such as semiconductor manufacturing, vacuum coating, biomedicine, aerospace, scientific research, and experiments, where strict requirements for air tightness and cleanliness are imposed. 

Material: 304/316L 

Surface treatment: Electrolytic polishing / mechanical polishing, with surface roughness reaching Ra ≤ 0.8 μm, reducing gas adsorption and retention 

Manufacturing standard: ISO/ASTM E159/GB, etc. 

Working temperature: -20℃ to 150℃

Overview: 

Hygienic accessories are fluid system components specifically designed for industries with extremely high hygiene requirements such as food, pharmaceuticals, biotechnology, and cosmetics. Their core features include no dead corners, easy cleaning, corrosion resistance, non-toxicity, and no pollution, which can effectively prevent the growth of bacteria and contamination of materials. 

Material: 304/316L 

Surface treatment: The inner surface should be finely polished with a roughness of Ra ≤ 0.8 μm. The outer surface is usually matte or mirror-finished. 

Manufacturing standards: 3A/DIN/IDF/SMS/GB, etc.

Overview: 

Stainless steel industrial pipes, as an important type of pipe material, have outstanding corrosion resistance, mechanical strength and hygiene properties. As a result, they play an indispensable role in numerous fields such as petrochemicals, food and beverage, medical and pharmaceutical industries, and precision manufacturing. 

Material: 304/316L 

Manufacturing standards: 3A/ISO/IDF/DIN/SMS/RJT, etc.

Usage: Applicable to industries such as dairy products, food, beer, beverages, pharmaceuticals, cosmetics, etc. 

Applicable media: water, oil, gas and certain corrosive liquids 

Product features: Beautiful appearance, smooth surface, resistant to acid and alkali, anti-corrosion, strong texture performance

Overview: 

Sterile flanges (also known as hygienic flanges) are a type of pipe/equipment connection component specifically designed for aseptic production scenarios. They are mainly used to ensure that the connection area has no dead corners, no residues, and is sterilizable. They are widely used in industries with extremely high requirements for hygiene and sealing, such as pharmaceuticals, vaccines, biotechnology, dairy products, and food. Material selection: The main body is mostly 316L stainless steel (resistant to corrosion and without heavy metal leaching), and in some high-end scenarios, electrolytic polishing 316L stainless steel is used to ensure the hygiene and safety of the material.

Overview: 

Railway welding is an indispensable part of building new railways and maintaining existing ones; however, for welders, it is a challenging task. Therefore, at Pandelu, we have combined our welding expertise and manufacturing capabilities to create railway welding tools that can simplify the process of railway welding.

Overview: 

Stainless steel pipe is a kind of hollow long round steel, which is mainly widely used in industrial conveyor pipelines such as petroleum, chemical, medical, food, light industry, mechanical instruments, etc. In addition, when bending and torsion resistance are the same, the weight is lighter, so it is also widely used in manufacturing mechanical parts and engineering structures. It is also often used as furniture and kitchen utensils.