三和トレーディング List of Products and Services

High-purity terephthalic acid and acetic acid are highly corrosive fluids in slurry, requiring valves to have corrosion resistance and wear resistance. The valves we propose are ball valves that pursue perfect sphericity through manual work, using corrosion-resistant materials and applying surface hardening treatment on the metal touch. As a result, we can provide valves that excel in corrosion resistance and are also strong against wear. 【Features】 ■ Valve Type: Ball valve (top entry, bottom entry), globe valve, check valve ■ Body Material: Titanium (corrosion-resistant and heat-resistant material), zirconium, Hastelloy ■ Size: 3/8B to 32B ■ Temperature: Up to 816°C *For more details, please refer to the PDF document or feel free to contact us.

• valve

In coal gasification technology, highly sealable valves are required when transporting coal powder. What is needed is our recommended "special valve." Coal powder can damage the ball and seat components, leading to leaks, but the proposed valve features surface hardening treatment on the ball and seat components on top of metal touch, making it more resistant to damage. 【Features】 ■ Valve Type: Ball valve (top entry, bottom entry), globe valve, check valve ■ Body Material: Inconel (heat-resistant material), Hastelloy, SUS316L ■ Size: 3/8B to 32B ■ Temperature: Up to 816℃ *For more details, please refer to the PDF materials or feel free to contact us.

• valve

In the line of combustion exhaust gases, valves are usually not installed; however, in nuclear and thermal power generation facilities, direction control and flow control are required at a usage temperature of 800°C. Here, our proposed heat-resistant valve has been adopted. The body and ball are made of heat-resistant materials, and the sealing part has an additional surface hardening treatment. The body has no seams and adopts a top-entry design to minimize thermal expansion and prevent leaks. 【Features】 ■ Valve Type: Ball valve (top-entry, bottom-entry), globe valve, check valve ■ Body Material: Inconel, Hastelloy (heat-resistant material), SUS316L ■ Size: 3/8B to 32B ■ Temperature: Up to 816°C *For more details, please refer to the PDF document or feel free to contact us.

• valve

We offer proposals for valves that can be used under special conditions. For valves that can handle high corrosion and slurries, we provide ball valves made from high sphericity heat-resistant materials. For powder and high-temperature applications with excellent sealing properties, we propose leak-free valves with metal touch and surface hardening treatment. Additionally, we also handle top-entry ball valves made of stainless steel with surface hardening treatment. [Proposed Products] ■ High sphericity ball valves made from heat-resistant materials ■ Leak-free valves with metal touch and surface hardening treatment ■ Top-entry ball valves made of stainless steel with surface hardening treatment *For more details, please refer to the PDF document or feel free to contact us.

• valve

The "GAS-60810MHV" is a high-flow air sampling system that utilizes a brushless motor capable of speed control, making flow adjustment easy. To ensure durability and weather resistance, the system is designed with an independent structure and features weather-resistant aluminum coating. Additionally, this system is designed for easy replacement of parts. 【Features】 ■ Precision-machined differential pressure flow sensor ■ Fluorescent display (4 lines x 24 characters) ■ Flow rate and cumulative volume displayed in standard conditions ■ Automatic flow control ■ Configurable measurement units, etc. *For more details, please download the PDF or feel free to contact us.

• Other measurement, recording and measuring instruments

The "RMDF-30L" is a portable, compact, and lightweight air monitor that uses a fiberglass filter with a diameter of 47mm to measure total beta radiation levels in almost real-time. Operators can select the radiation decay rate or concentration set by them, and it is capable of providing alarms through sound and light. Additionally, total beta radiation is measured as a Cs-137 equivalent value. Other specific isotopes can be selected by the operator. 【Features】 ■ Radiation decay rate display: DPM or Bq ■ Total radiation concentration display: μCi/cc or Bq/m3 ■ Background value subtraction ■ Flow rate calibration ■ Automatic flow adjustment, etc. *For more details, please download the PDF or feel free to contact us.

• Other measurement, recording and measuring instruments

The "DF-35L-MED-AC" is a compact, lightweight, and low-noise air sampler. Weighing only 5 kg, it can be easily carried using the handle on the top of the sampler. Additionally, when combined with F&J's world calibrator, it can be easily calibrated, allowing you to customize the calibration certificate with your company's name and freely choose the flow rate units, among other design options. 【Features】 ■ Low-noise design for hospitals ■ Operating mode: AC100V, 50/60Hz ■ Weight: 5 kg ■ High-brightness LED display ■ Maximum flow rate: 35L/min, etc. *For more details, please download the PDF or feel free to contact us.

• Other measurement, recording and measuring instruments

The "KH3-200" is a tritium collection system equipped with a diaphragm pump, which automatically controls motor speed through F&J's lower dilution system, maintaining a constant flow rate at all times. Data can be downloaded in real-time via the RS-232 port. Optionally, data can also be saved to an SD card. 【Features】 ■ Automatic flow control ■ Displays instantaneous flow, elapsed time, and cumulative volume on the DFM ■ High-brightness LED screen ■ Flow and volume are automatically converted and displayed to the set standard conditions ■ Tri-125ml bubbler system, etc. *For more details, please download the PDF or feel free to contact us.

• Other measurement, recording and measuring instruments

The "UHV-600 Series" is an ultra high volume air sampler from F&J, equipped with a 46cm x 57cm filter holder, a durable centrifugal blower, automatic flow control, and an advanced global air sampling system's flow measurement system. This system features a modular structure installed on a sturdy metal frame, making maintenance easy. 【Features】 ■ Flow rate: 935 m³/hour ■ Centrifugal vacuum blower: 10 H.P. ■ 3-phase AC 200V to 400V ■ Data storage within the device ■ Vacuum fluorescent display, etc. *For more details, please download the PDF or feel free to contact us.

• Other measurement, recording and measuring instruments

The "DF-PM2.5D" is a PM-2.5 air monitoring system designed for continuous sampling even without an operator present. It employs a brushless motor with speed control, making flow adjustment easy. The achievable flow rate through the filter paper depends on the air permeability of the filter paper measuring 20.3×25.4 cm (8"×10"). 【Features】 ■ Built-in impactor (<2.5μ) ■ High-brightness LED display ■ Flow rate and cumulative volume displayed in standard conditions ■ Automatic flow control ■ Configurable measurement units, etc. *For more details, please download the PDF or feel free to contact us.

• Other measurement, recording and measuring instruments

This is a compact pump that is ideal for sampling substances such as asbestos and organic solvents. The flow rate range is from 800cc to 5L/min, allowing it to cover a wide range with just one unit. Additionally, with optional parts, it is also possible to perform low-flow sampling at 5CC/min. The body is made of reinforced plastic, making it durable. It can operate even under high back pressure. Furthermore, there are models available that can be equipped with a gas back on the pump outlet side. The pump comes standard with a nickel-hydrogen battery, a battery charger (AC100V), a ruler hose adapter, a clip for shirts, and vinyl hoses. With its wide flow rate range, one unit can cover the capacity of two or three units from other manufacturers.

• Other environmental analysis equipment
• Other environmental analysis equipment

The F&J Tritium Collection System: TCS-3000 is portable and consists of a vacuum pump, flow regulator, and replaceable polycarbonate silica gel columns. The amount of air passing through the system is accurately monitored and measured by a precision differential pressure sensor. The display is a high-brightness LED with a digital readout. Flow rate and cumulative volume are displayed after being corrected to standard conditions, just like other F&J products. For tritium collection, options include silica gel, molecular sieves, and ethylene glycol, and this model can accommodate two columns. Additionally, it is equipped with an RS232 communication port for data transfer and storage (optional).

• Contract Inspection

The F&J high-volume air sampler DFHV-1DS is a high-flow air sampler with a maximum flow rate of 2800L/min. It features a digital display with high-brightness LEDs, and data storage and transfer (optional) capabilities. The power supply is AC100V, and it is equipped with a brushless motor. With its automatic flow adjustment function, it is ideal for measuring dust levels. It displays flow rate, elapsed time, and the display units for flow rate and cumulative volume can be selected from four options, with values shown after correction to standard conditions. Additionally, the DFHV-1DS comes standard with a holder for filters with an outer diameter of 102mm.

• Other services
• Other physicochemical equipment
• Other environmental analysis equipment

The DF-40L-I portable air sampler is a device for collecting radioactive particles from the atmosphere. It has a built-in battery, allowing for sampling even in locations without power. Additionally, it can operate on AC100V and DC12V power sources. It is compact and quantitative, and can be easily moved anywhere with its handle. It has a proven track record of use in various nuclear facilities around the world, including nuclear power plants, research institutions, and medical facilities.

• Other environmental analysis equipment