PRINCIPLES - 4381 Annonces

Mardi 17 septembre 2019

Quantité : 1pc - Prix : US $1 - 3,000 / Set

Basic information Venturi flowmeter is adopted in the body of a balanced valve with threaded connections to make flow adjustment more accurate and flow monitoring more convenient. Accurately balance the flow of each branch or end of the system. Features of bronze balancing valve 1...

Mardi 17 septembre 2019

Quantité : 1pc - Prix : US $1 - 3,000 / Set

Basic information This bronze adjustable dynamic flow balancing valve is required to maintain the flow of these or end equipment at all times within the working differential pressure range. As the system pressure fluctuates, the valve will automatically move up and down to change the opening...

Mardi 17 septembre 2019

Quantité : 1pc - Prix : US $1 - 3,000 / Set

Basic information of the big size gate valve This valve is used in the pipeline as a cut-off valve. Features 1. High-quality EPDM brake rubber provides good sealing performance; 2. The bronze brake nut is not easy to damage even if the switch torque is too high; 3. Light switch torque...

Mardi 17 septembre 2019

- Forward liquid transfer type - Press the button with your thumb to the first stop point, then slowly release the button back to the origin. Then press the button to the first stop point to drain the liquid. After a short pause, continue to press the button until the second stop...

Mardi 17 septembre 2019

Adsorption chromatography uses the difference in adsorption capacity of substances in stationary phase adsorption to achieve separation of the mixture. The chromatographic process of adsorption chromatography is the process in which the mobile phase molecules compete with the material...

Lundi 16 septembre 2019

The extraction is divided into liquid phase extraction (LLE) and solid phase extraction (SPE). SPE technology is a column chromatography separation process. The technology is a combination of liquid-solid extraction and column liquid chromatography. The combination of this technology...

Samedi 14 septembre 2019

- What is fecal suction truck - The fecal suction truck which is mainly used for cleaning special vehicles in septic tanks and sewers. It mainly consists of a chassis, a tank body, and a suction device. The composition of the suction truck is oil water separator, water gas separator...

Jeudi 12 septembre 2019

Advanced and exquisite maintenance and remanufacture technology. Maintenance and remanufacture technology leads the industry. Teila Remanufacture has introduced the industry-leading standard system of "one, two, three, four and five level", strictly in accordance with standard procedures...

Mercredi 11 septembre 2019

Quantité : 2500km/wee - Prix : <$200

Description of Aerial Fiber Optic Cable Aerial fiber optic cable is typically used when installing outside the pole. It is a fiber optic cable. Because the aerial fiber optic cable is installed externally, it is designed to protect against natural damage or man-made damage and theft...

Mardi 10 septembre 2019

The Handling Materials and Main Types of Ball Mill: Ball mill is a key equipment for grinding materials, widely used in powder-making production line such as cement, silicate sand, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal...

Vendredi 06 septembre 2019

Quantité : 1000 - Prix : 100USD-10000USD

The Features of High Precision Benchtop Spectrophotometer Colorimeter It has high precision and uses the setting of the pre-positioning board, which eliminates the need to use the standard blackboard and whiteboard during the calibration of the traditional colorimeter and color difference meter...

Vendredi 06 septembre 2019

Quantité : 1000 - Prix : 100USD-10000USD

Colorimeter is widely used in the color management field of plastics, printing, paint, ink, textile, printing metals, dyeing garments, household appliances and scientific research institution. There are many kinds of colorimeter, such as lab colorimeter and spectrophotometer color meter...

Jeudi 05 septembre 2019

Exothermic welding, also called hot melt welding, fire-clay welding, thermite welding and explosion welding, is a high-heat principle that utilizes the redox reaction between metals, the operation of which is simple, easy to learn, safe and efficient, and it has significant results...

Mardi 03 septembre 2019

We can never live without books, thus we can never live without book printing. But how to print a book? Book printing can be divided into three stages: 1. Before printing: refers to the pre-printing work, generally refers to photography, design, production, typesetting, the output...

Mardi 03 septembre 2019

We can never live without books, thus we can never live without book printing. Book printing can be divided into three stages: 1. Before printing: refers to the pre-printing work, generally refers to photography, design, production, typesetting, the output of film proofing, etc...

Mardi 03 septembre 2019

We can never live without books, thus we can never live without book printing. Book printing can be divided into three stages: 1. Before printing: refers to the pre-printing work, generally refers to photography, design, production, typesetting, the output of film proofing, etc...

Mardi 03 septembre 2019

The basic principle of SPE cartridges is that the liquid sample is made to pass through the adsorbent to retain the tested substance, and then the impurities are washed away with appropriate strength solvent, and then the tested substance is eluted with a small amount of good solvent...

Jeudi 29 août 2019

Quantité : 1 - Prix : 0-50000

We are one of the professional air quality monitoring equipment suppliers, please always feel free to contact. The atmosphere is the basic condition for our survival. Air pollution has become a serious problem that affects human health and threatens human survival because of the persistent...

Samedi 17 août 2019

Quantité : 10 SETS - Prix : 10000 CNY

Blister packaging is an inexpensive option for creating packages that are durable, transparent, and tamper proof. We make a variety of shapes and can custom design a blister pack that will showcase your product in the best possible manner. Although we strive to provide our customers...

Samedi 17 août 2019

Quantité : 500kg

A functional insulator coating to protect insulators in pollution area, such as industrial area, coastal area and other extreme environmental conditions, also can be used in normal environmental conditions. RTV-II/ PRTV is a one part and new type Room Temperature Vulcanizing RTV silicone...

Vendredi 16 août 2019

Quantité : 1 - Prix : 15,88 €

Quick Details Type: Baking Dishes & Pans Baking Dishes & Pans Type: Cake Pans Material: Metal Certification: CE / EU, CIQ, EEC, FDA, LFGB, SGS, ISO9001 Feature: Disposable, Eco-Friendly, Stocked Place of Origin: Chongqing, China Brand Name: LANREN Model Number: ALUPAN001 OEM...

Vendredi 16 août 2019

Quantité : 1 - Prix : 15,88 €

Quick Details Type: Baking Dishes & Pans Baking Dishes & Pans Type: Cake Pans Material: Metal Certification: CE / EU, CIQ, EEC, FDA, LFGB, SGS, ISO9001 Feature: Disposable, Eco-Friendly, Stocked Place of Origin: Chongqing, China Brand Name: LANREN Model Number: ALUPAN001 Color...

Vendredi 16 août 2019

Quantité : 1 - Prix : 5,89 €

Quick Details Type: Cookware Sets Certification: CE / EU, SGS, EEC, ISO9001 Feature: Eco-Friendly, Stocked Place of Origin: Chongqing, China Brand Name: LANREN Model Number: LANRENPOT001 Alloy: 1050/1060/1100/3003/5005/5052/5083/3005/ 8011 Color: Silvery Price term: FOB CIF...

Vendredi 16 août 2019

According to the given principles of Hawach, there are three general sorts of syringe filter products specially designed for different customers' requirements. FILTSTAR Series With a high class, transparent color and imported membrane, the FILTSTAR is obviously distinguished with three standards...

Vendredi 16 août 2019

NH2 HPLC columns refer to the chromatographic columns that use silica gel as matrix carrier to bond amino groups. They are usually used for the analysis of carbohydrate compounds, and the mobile phase is usually methanol, acetonitrile and buffers salt solution. - The cleaning method...

Mercredi 14 août 2019

Quantité : 1 - Prix : 16,89 €

Overview Quick Details Place of Origin: Chongqing, China Brand Name: Lanren Model Number: Stucco012 Application: Building, curtain wall, ceiling, signs, transformer, packaging, food, Thickness: 0.05mm-3mm Width: 10mm-1800mm Alloy Or Not: Non-alloy Grade: 1000 Series Surface Treatment...

Mercredi 14 août 2019

Quantité : 1 - Prix : 16,89 €

Quick Details Place of Origin: Chongqing, China Brand Name: LANRN Model Number: LR03 Application: Building, curtain wall, ceiling, panels, transformers, food packaging, Thickness: 0.2mm -- 7mm, 0.2mm -- 7mm Width: under2550mm, under2550mm Alloy Or Not: Is Alloy Grade: 3000...

Mercredi 14 août 2019

Quantité : 1 - Prix : 5,96 €

Quick Details Place of Origin: Shanghai, China Brand Name: lanren Model Number: LRC1 Usage: Outdoor Function: Fireproof Surface Treatment: Anodized, Brushed, Mirror, PE Coated, PVDF Coated Supply Ability Supply Ability: 1000000 Square Meter/Square Meters per Month Packaging ...

Mercredi 14 août 2019

Quantité : 1 - Prix : 5,89 €

Quick Details Place of Origin: Shanghai, China Brand Name: lanren Model Number: LRC1 Usage: Outdoor Function: Fireproof Surface Treatment: Anodized, Brushed, Mirror, PE Coated, PVDF Coated Supply Ability Supply Ability: 1000000 Square Meter/Square Meters per Month Packaging ...

Mercredi 14 août 2019

Quantité : 1 - Prix : 5,96 €

Overview Quick Details Grade: 1000 Series Temper: O-H112 Type: Plate Application: Building, curtain wall, ceiling Width: 900mm-4000mm Alloy Or Not: Non-alloy Place of Origin: Chongqing, China Brand Name: Lanren Model Number: Sheet330001080 Supply Ability Supply Ability: ...