List of 管 products
3331～3375 item / All 6580 items
Sleeved expansion joints and inner and outer ring sleeved expansion joints! We will propose solutions tailored to your usage conditions.
- Fittings
Reinforcement that ensures safety against underground cavities and aging sewer pipes! We provide construction methods adapted to various site needs.
- Road construction
- Sewerage facilities
We offer a steel pipe type that adopts "Totsuresu" and a cast iron type with a border texture!
- Other lighting fixtures
Next-generation excavation work: mud-water and mud-soil pressure single-process small-diameter thrusting.
- Civil Engineering Method
- Water Supply Facilities
- Sewerage facilities
NETIS registration! Ultra-high pressure injection mixing method that allows for high-speed construction and adjustment of the improvement range.
- Ground improvement
- Civil Engineering Method
- Ground foundation construction method
Easy-to-work reinforced resin concrete formwork for cylindrical shapes.
- Formwork material
- Reinforced concrete construction
- Bridge Construction
An explanation of the current situation regarding the aging water pipes, the background of the issues, and the associated risks!
- Piping Equipment
Fully automated driving with a digital timer! Safety measures against increasing floor flooding and leaks!
- Ventilation system
- Underfloor storage unit
Disrupting the ground in the test section is minimal! It reduces water level fluctuations and allows for shorter measurement times.
- Measurement and analysis equipment leasing and rental
- Non-destructive testing
Utilize the screw weight penetration test hole! Easily and accurately determine the groundwater level, which is essential for liquefaction assessment!
- Ground improvement
It is possible to separately collect steel pipes and injection materials during tunnel excavation! A construction method that allows for resource utilization as sorted industrial waste.
- Work tools
- Special Construction Method
A new addition to the lineup: a "2m hose" with a longer accordion hose! A double drain for PVC sheet waterproofing has made its debut!
- Waterproof tape, adhesive, drain, protective panel
Achieve further improvement in work efficiency with advanced distance measurement performance and a variety of features!
- Distance measuring device/length measuring device
- Other civil engineering services
A new double drain for waterproofing with vinyl sheets has arrived!
- Waterproof tape, adhesive, drain, protective panel
A longer bellows hose, added to the lineup as a "1m hose product"! A new double drain for waterproof PVC sheets has been introduced!
- Waterproof tape, adhesive, drain, protective panel
It is possible to minimize the excavation space on the back side! Introducing our footingless retaining walls.
- Retaining wall
- panel
- Steel
Create a smart space with high and wide column spacing! High-performance, high-quality, and high-safety steel pipe poles.
- Net fence
- others
Remote management via the web is possible.
- others
You can achieve disinfection effects simultaneously with cleaning! This also contributes to strengthening hygiene.
- Medicines
Economic solutions and labor-saving methods! Easy to handle and manage, reducing waste in operations.
- Scaffolding and Support Materials
This is a catalog for "Ventilation Fittings and Waterproof Joints."
- Drainage and ventilation equipment
Durable and excellent resistance to food! Keeps the freshly brewed taste and is easy to carry.
- Other Kitchen Supplies
The definitive spiral duct for creating a comfortable space! It can be used in various fields as an air conditioning duct.
- Ventilation and smoke exhaust equipment
- Water and sewerage pipe fittings
- Prefab
Concrete blocks used for the foundations of lighting fixtures, temporary signals, advertisements, signboards, distribution boards, and solar panels.
- Secondary paving products
The design frequency ranges from 1 kHz to 2 MHz, with a VGS voltage reaching ±40V and a VDS voltage reaching 200V/1500V/3000V.
- Other analytical equipment
- Other measuring instruments
"Fujii alloy LP gas embedded gas outlet" is proudly on sale on our EC site!!
- Gas equipment
Types of air conditioning units and drain traps! An introduction to their differences.
- Waterproof tape, adhesive, drain, protective panel
Ideal for long-distance ventilation with small-diameter shields and TBMs! Package-type high-pressure blower.
- others
Fast," "Accurate," "High cost performance
- Distance measuring device/length measuring device
- Other measuring instruments
Landslide monitoring with a laser rangefinder.
- Tunnel construction
- Road construction
- Earthworks
Notice of Advertisement Publication in Nikkei Construction December 2022 Issue
[Advertisement Information] We have published an advertisement in the December 2022 issue of Nikkei Construction. We are introducing two new systems focused on disaster prevention. We would be delighted if you could check it out!
This is a unit toilet designed for riverbanks. It dispels the strong image of temporary riverbank toilets with the same beauty as permanent toilets.
- Outdoor toilet unit
This is Ishiguro's private brand born from our thoughts for our customers.
- Piping and insulation
This is a car stop that is less prone to rust even if scratched, thanks to the electrostatic powder coating of polyester resin on galvanized steel pipes.
- others
A high-quality and high-specification double-connected comfortable shower room born from the requests of customers who used the 1BOX type BSK shower room.
- Outdoor toilet unit
Based on sound pressure measurement analysis, ultrasonic optimization technology allows for the efficient and stable use of ultrasound tailored to specific purposes.
- pump
Function generator oscillation of ultrasonic transducer.
The Ultrasonic System Research Institute is applying measurement, analysis, and evaluation techniques related to the propagation state of ultrasound to publish technology that relaxes the surface residual stress of ultrasonic transducers using ultrasound and fine bubbles. This technology for relaxing surface residual stress has made it possible to improve fatigue strength against metal fatigue. As a result, the effects on various components, including ultrasonic tanks, have been demonstrated. Ultrasonic Probe: Outline Specifications Measurement Range: 0.01 Hz to 200 MHz Oscillation Range: 1.0 kHz to 25 MHz Propagation Range: 0.5 kHz to over 900 MHz (confirmation of acoustic pressure data analysis) Materials: Stainless steel, LCP resin, silicon, Teflon, glass, etc. Oscillation Equipment: Example - Function Generator Measurement Equipment: Example - Oscilloscope By controlling oscillation, we achieve propagation states tailored to the objectives regarding sound pressure level, frequency, and dynamic characteristics. Ultrasonic Propagation Characteristics 1) Detection of vibration modes (changes in self-correlation) 2) Detection of nonlinear phenomena (changes in bispectrum) 3) Detection of response characteristics (analysis of impulse response) 4) Detection of interactions (analysis of power contribution rates)
Vertical erosion sediment control fence with excellent sediment capture performance and maintenance management.
- Road construction
- Railway Construction
- Pile and foundation work
Notice of Participation in the Construction Technology Exhibition "EE Tohoku '25"
Protech Engineering (Booth Number: C-042) will be exhibiting at "EE Tohoku '25," scheduled to be held on June 4 (Wednesday) and June 5 (Thursday), 2025. On that day, we will introduce products for debris flow, collapsing earth, avalanche, and falling rock countermeasures using models and videos, as well as showcase construction examples and the impact loading experiments conducted with actual test specimens. We will also provide panels and various materials to explain our construction methods in detail. ◆Main Exhibited Products◆ - Pile-type (pile foundation) debris flow and driftwood countermeasure for non-flowing water (small-scale streams) / Urban Guard (model display) - Transparent steel slit dam for capturing medium-sized gravel and driftwood / Corekiri Screen - Vertical avalanche protection fence / Slope Guard Fence Type LS - Multifunctional falling rock protection fence / SPARC Fence - Collapsing earth protection fence / Slope Guard Fence Type LE - High-energy absorption vertical falling rock protection fence / Slope Guard Fence Type LR In addition, we will have a variety of materials on disaster prevention products developed independently by Protech Engineering, so we kindly invite you to visit our booth.
With the float type, you can accurately know the highest water level during a flood even after the water recedes.
- Airport facilities
- Roof and gutter construction
- Civil Engineering Company
Made of high-strength aluminum alloy, it is resistant to impact! It can also be used as a table or support tower!
- Scaffolding and Support Materials
Hydrothermal synthesis, nanomaterial synthesis, zeolite synthesis, subcritical water, supercritical alcohol, autoclaves, reactors, high-pressure reaction equipment for hydrogenation reaction applicati...
- Related Equipment
- Other biomass
- Rare metal recovery
Launched an EO gas concentration automatic continuous measurement / EOG sterilization monitoring device for sterilizers.
- Welfare and medical equipment
- Barrier-free facilities
- Clean Room
A high-quality and high-specification two-unit flush toilet born from the requests of customers who used the 1BOX type comfortable toilet.
- Outdoor toilet unit