Industrial Machinery & Equipment

UST300 Scanning Acoustic Microscopy(SAM) Scanning Acoustic Microscope is developed for inspection of the internal defect location, size and distribution in the semiconductor packages or materials using high frequency ultrasonic waves. It is very sensitive to bonding layer, so it can discover air holes, flaws, impurities and delaminations, etc. Scanning Acoustic Microscope is a kind of non-destructive device which can display waveforms and high resolution images of the inner of inspected objects, and can reserve small defects lost in destructive inspection. The inspected objects can be used unceasingly. UST300 Scanning Acoustic Microscope is mainly applied in the field of failure analysis, reliability analysis, process control, quality control, product development, process improvement, etc. Main Features  Smartscan Powerful SAM software –Smartscan, Chinese and English interface, lifetime free software upgrades.  Scanning axis is made of linear motor, closed-loop control, high speed and precision, low noise.  Separating type ultrasonic transmitting and receiving system, equipped with signal pre-amplification device, low, high-pass filter, to ensure good signal quality.  Wide variety of transducers, frequency range from 5MHz to 300MHz.  Inspect mode: A, B, C, Body, Trassmission, Multi-layer, Offline scan,JEDEC tray scan,etc. Defect size and area statistics, automatic calculation of the percentage of defects in the measurement area. C Scan image peak, positive and negative peak image, phase reversal image and pseudo color images in real time to switch, easy to analyze the device defects from different angles.  Multiple detection results windows can display at the same time, and can be reanalyzed; For more: https://www.orientalind.com/ProductsDetail/UST , %20400A%20Microscopy

Minimum Order: 1 bags

UST300 Scanning Acoustic Microscopy(SAM) Scanning Acoustic Microscope is developed for inspection of the internal defect location, size and distribution in the semiconductor packages or materials using high frequency ultrasonic waves. It is very sensitive to bonding layer, so it can discover air holes, flaws, impurities and delaminations, etc. Scanning Acoustic Microscope is a kind of non-destructive device which can display waveforms and high resolution images of the inner of inspected objects, and can reserve small defects lost in destructive inspection. The inspected objects can be used unceasingly. UST300 Scanning Acoustic Microscope is mainly applied in the field of failure analysis, reliability analysis, process control, quality control, product development, process improvement, etc. Main Features  Smartscan Powerful SAM software –Smartscan, Chinese and English interface, lifetime free software upgrades.  Scanning axis is made of linear motor, closed-loop control, high speed and precision, low noise.  Separating type ultrasonic transmitting and receiving system, equipped with signal pre-amplification device, low, high-pass filter, to ensure good signal quality.  Wide variety of transducers, frequency range from 5MHz to 300MHz.  Inspect mode: A, B, C, Body, Trassmission, Multi-layer, Offline scan,JEDEC tray scan,etc. Defect size and area statistics, automatic calculation of the percentage of defects in the measurement area. C Scan image peak, positive and negative peak image, phase reversal image and pseudo color images in real time to switch, easy to analyze the device defects from different angles.  Multiple detection results windows can display at the same time, and can be reanalyzed; For more:https://www.orientalind.com/ProductsDetai , l/UST300A%20Microscopy

Minimum Order: 1 bags

Descriptions: The PH-097 is an advanced handheld,Housed in a floating waterproof case with dual level LCD display. It can be used for testing the acidity or alkaline levels of almost any liquid, in a wide variety of applications. It also measure temperature in both Celsius and Fahrenheit. The meter incorporates automatictemperature compensation (ATC) to accommodate for discrepancies in temperature that would naturally occur. Though the meter is factory calibrated, it also features digital calibration for easy and precise calibration that will yield better results. This tester will automatically power down 4 minutes after the last key press. This function is helpful to save battery. It can also be turned off manually. Specifications: Me , asuring range pH 0.00~14.00PH Temp 0℃~55℃ Resolution pH 0.01PH Temp 0.1℃ , Accuracy pH ±0.01PH Temp ±1℃ Operating Temperature 0℃~50℃ Automatic Temperature Compensation 0℃~50℃ Power Supply 4×1.5V(AG13) Calibration , 2 points with auto buffer recognition Dimensions 180mm×45mm×30mm Weight 200g

Minimum Order: 1 bags

1.This tester features elegant appearance, intuitive and accurate readings with simple operation. 2.It supports auto power on/off and automatic temperature compensation. Equipped with platinum sensor for long service life, the sensor is replaceable. The device is moisture-proof, waterproof and heat-resistant. Models: KL-2385I, KL-2385II, KL-2385III Measuring Range KL-2385I: 0.4~5.2EC, 4~52CF, 280~3640ppm (EC×700), 200~3000ppm (EC×500) KL-2385II: 0.4~4.4EC, 4~44CF, 280~3080ppm (EC×700), 200~2200ppm (EC×500) KL-2385III: 0.2~3.6EC, 2~36CF, 140~2520ppm (EC×700), 100~1800ppm (EC×500) Accuracy: ±4% full scale Resolution: 0.1EC, 1CF; 70ppm under EC×700 conversion, 50ppm under EC×500 conversion Operating Temperature: 0 ~ 50°C (32 - 122°F) Power Supply: 3 pieces AA dry batteries Dimensions: 415mm x 23mm Weight: 180g

Minimum Order: 1000

-PH-20 pH test stick is a portable direct-reading device for rapid water pH testing. Equipped with automatic temperature compensation, it requires no complicated supporting instruments. The tester powers on automatically to show readings once immersed in liquid, featuring simple and user-friendly operation. -Adopting a lightweight long probe design, it fits multiple application scenarios including aquaculture, water quality inspection, beverage blending, basic lab pH screening, daily chemical solution testing and more. It supports two-point calibration with standard buffer solutions to deliver stable and reliable measurements. An auto power-off function is built in to save power, and replaceable AA batteries bring convenient long endurance. -Special electrode maintenance methods are matched to handle contaminants such as limescale, grease and protein dirt, extending the service life. It is ideal for daily high-frequency rapid pH detection.

Minimum Order: 1 bags

OEM Brake Disc Supplier — Precision, Safety, and Reliability As a leading OEM brake disc supplier and manufacturer based in Zhejiang, China, Geotech Brake specializes in designing and producing high-performance brake discs (brake rotors) for passenger cars, SUVs, and light commercial vehicles. With years of experience in automotive braking systems and IATF 16949-certified production, we provide customers worldwide with dependable, cost-effective, and precision-engineered solutions for both OEM and aftermarket applications. Brake Disc Product Overview Our brake discs are made using high-grade cast iron or carbon composite materials, ensuring superior heat dissipation, wear resistance, and braking stability. Each disc is precisely machined with tight tolerances to guarantee smooth braking, reduced vibration, and extended service life. Main Specifications: Material: Cast Iron or Carbon Composite Coating: Anti-rust zinc or Geomet coating available Surface Type: Solid, Vented, Drilled, or Slotted Manufacturing Standard: ISO / IATF 16949 certified Compatible Vehicle Types Geotech’s OEM brake discs are compatible with a wide range of global vehicle brands, including: Passenger Cars: Toyota, Honda, Volkswagen, Ford, Nissan SUVs & Crossovers: BMW, Mercedes-Benz, Hyundai, Kia, Jeep Light Commercial Vehicles: Ford Transit, Sprinter, Iveco, Isuzu Customized solutions are available for different hub patterns, dimensions, and performance levels according to OEM requirements.

PERFORMANCE CALIPER OEM Performance Caliper Supplier – Precision, Power, and Performance You Can Rely On Geotech Brake is a professional OEM performance caliper supplier and manufacturer based in Zhejiang, China. We specialize in designing and producing high-performance brake calipers for sports cars, racing vehicles, and performance upgrade markets. As an experienced brake caliper OEM supplier, Geotech provides customized performance braking solutions that combine cutting-edge engineering, premium materials, and precision manufacturing — ensuring unmatched stopping power, control, and reliability on every drive. With modern facilities, advanced CNC machining centers, and IATF 16949- certified production systems, we deliver consistent quality and performance for both OEM and aftermarket customers worldwide. Why Choose Geotech as Your OEM Performance Caliper Supplier Geotech’s performance brake calipers are engineered for drivers and brands that demand more — more power, more precision, and more safety. From design to testing, every caliper is optimized to achieve superior performance under extreme conditions. ✅ Key Advantages: OEM / ODM Support: Custom branding, tooling, and color finishes available. High-Performance Materials: Lightweight aluminum alloy for improved heat dissipation and reduced unsprung weight. Advanced Manufacturing: Multi-axis CNC machining ensures micron-level accuracy. Strict Testing & Validation: 100% pressure, leakage, and dynamic performance tests. Enhanced Aesthetics: Optional anodized or powder-coated finishes for visual appeal. Global Export Experience: Serving performance brands and distributors across Europe and North America.

Standard Brake Caliper Supplier – Quality, Safety, and Precision You Can Trust Geotech Brake is a professional standard brake caliper supplier and OEM manufacturer based in Zhejiang, China. We design and produce high-performance standard brake calipers for a wide range of passenger cars, SUVs, and light commercial vehicles. As a trusted brake caliper OEM supplier, we deliver customized solutions that meet international standards and ensure reliable performance for diverse automotive applications. With modern manufacturing facilities, advanced CNC machining, and IATF 16949- certified production systems, Geotech provides global customers with durable, reliable, and cost-effective brake caliper solutions for both OEM and aftermarket applications. Why Choose Geotech as Your Standard Brake Caliper Supplier At Geotech, we understand that braking components are critical to safety and performance. Our brake calipers are engineered with precision and tested under real-world conditions to ensure consistent quality and reliable braking performance. ✅ Key Advantages: OEM / ODM Service: Custom design, tooling, and branding available. Wide Vehicle Compatibility: Suitable for major global car brands including Toyota, VW, Ford, Honda, Nissan, Hyundai, and BMW. High-Strength Materials: Cast iron or aluminum calipers with corrosion- resistant coatings. Precision Manufacturing: CNC machining for exact tolerances and perfect piston alignment. Strict Quality Control: 100% inspection — including pressure, leakage, and functional tests. Global Supply Network: Proven reliability in Europe, North America, and Asia- Pacific markets.

EPB CALIPER EPB Brake Caliper Supplier – Advanced Electric Parking Brake Solutions Geotech Brake is a professional EPB brake caliper supplier and manufacturer based in Zhejiang, China. We specialize in designing and producing electric parking brake (EPB) calipers for a wide range of passenger cars, SUVs, and light commercial vehicles. As a trusted brake caliper OEM supplier, we provide customized solutions that meet diverse market requirements and deliver consistent quality for both OEM and aftermarket applications. With modern manufacturing facilities, precision CNC machining, and IATF 16949 certification, Geotech provides global customers with reliable, high- performance EPB brake calipers that ensure driving safety and consistent quality. What Is an EPB Brake Caliper? An EPB (Electric Parking Brake) Caliper integrates an electric motor and actuator into the brake system, allowing the driver to engage or release the parking brake electronically. Compared with traditional mechanical systems, EPB calipers offer greater convenience, enhanced safety, and smarter control. Why Choose Geotech as Your EPB Brake Caliper Supplier Geotech has been serving the international automotive aftermarket and OEM sectors for years. Our strong R&D capabilities, complete in-house production, and strict quality assurance make us a trusted partner for global brands and distributors.

Buttweld Eccentric Reducer A234 WPB Carbon Steel Pipe Fittings Fitting Type: buttweld Eccentric Reducer Connections: Butt Weld Ends Manufacturing Standard: ASME B16.9, GOST 17378 Body Material: ASTM A234 WPB Carbon Steel (Seamless), stainless steel, alloy steel Grade/Weight: Sch40 (Std), Sch 20, Sch STD, Sch 60, Sch 80, Sch 120, 2mm-32mm Surface Treatment: black painted, rust oil, transparent oil, original color A buttweld eccentric reducer is a type of pipe fitting used to connect two pipes of different diameters while maintaining the same bottom line. Unlike concentric reducers, which are symmetrical, an eccentric reducer has an edge parallel to the connecting pipe, making it ideal for applications where air pockets or drainage are concerned. This fitting is widely used in oil and gas, petrochemical, power generation, and water treatment industries, ensuring smooth flow transition and minimal turbulence in horizontal piping systems. Product Types: Concentric reducer: Centerline remains consistent. This type of reducer is used when the fluid flow is relatively uniform and the pressure drop across the transition is minimized. Eccentric reducer: One side is flat (used to maintain bottom/top alignment in horizontal piping), which helps maintain uniform flow and prevents cavitation, making it an ideal choice for systems using a constant flow rate or gravity feed. (Click here to know the difference of concentric and eccentric reducer) Applications: Buttweld steel pipe reducers are used to connect pipes with different diameters in the horizontal plane. They help redirect the flow of the working medium or prevent stagnation of liquid or gas. Used in various industries: oil, chemical, gas, energy, and municipal utilities. Oil and gas: connecting pipes of different diameters to facilitate the flow of oil, gas, and other fluids. Petrochemical industry: reducing pipe size in chemical processes that require precise control of fluid or gas flow. Water treatment plants: ensuring transitions between pipes of different sizes to facilitate undisturbed water flow. Power generation: In power plants where steam, water, and gas flow through pipes, reducers help regulate flow rates and prevent system damage. HVAC systems: In heating, ventilation, and air conditioning systems, reducers help connect pipes of different diameters, optimizing air and fluid flow.

Minimum Order: 5 dozens

Standard: ASME B16.9, MSS SP-75, DIN 2616, EN 10253 Size Range: 1/2″ – 24″ (Seamless); 24″ – 72″ (Welded/Fabricated) or custom Wall Thickness: SCH 10S, 40S, STD, 80S, 120, 160, XXS Materials: carbon steel, stainless steel Butt weld steel pipe reducers are pipe fittings with two ports of different diameters. They can be used to connect pipes of different diameters by welding, providing a smooth transition for fluid flow. This reduces resistance and pressure loss, and helps to maintain efficient operation of the pipeline system. Butt weld steel pipe reducers also allow for a flexible layout of the pipeline system in a limited space, providing convenience for smooth operation and layout adjustments. Our reducers are commonly used with our Seamless Steel Pipes and ASME B16.5 Flanges. Concentric vs. Eccentric Reducers We provide both: Concentric Reducers: Designed to join pipe sections on the same center line. These are ideal for vertical piping to prevent turbulence and for general fluid transport. Eccentric Reducers: Feature one flat side, allowing the center line of the pipes to be offset. These are vital for horizontal piping to prevent air pockets (in suction lines) or to facilitate liquid drainage.

Minimum Order: 5 dozens

Product Name: Buttweld 180° Returns (U-Bends) Standard: ASME B16.9, ASME B16.28, MSS SP-75 Type: Long Radius (LR 1.5D) & Short Radius (SR 1.0D) Size Range: 1/2″ – 24″ (Seamless); Up to 48″ (Welded) Wall Thickness: SCH 10S to SCH XXS (Heavy wall specialized) Materials: Carbon Steel (ASTM A234 WPB, WPL6) Stainless Steel (304L, 316L, 321) Alloy Steel (WP11, WP22, WP91) Custom Service: Support for Custom Radius (3D, 5D) & Special Materials 180° Return Configurations: LR vs. SR The performance of a 180-degree return is defined by its bend radius, which determines the distance between the inlet and outlet pipes. Long Radius (LR) 180° Returns The radius (R) is 1.5 times the nominal pipe size (NPS). The center-to-center dimension is 3D. These are preferred for systems requiring lower pressure drop and smoother flow. Short Radius (SR) 180° Returns The radius (R) is equal to the NPS (1.0D). The center-to-center dimension is 2D. SR returns are indispensable for tight bundle heat exchangers and compact skid designs (manufactured per ASME B16.9 or B16.28). Why JS FITTINGS 180° Returns Stand Out ✔Controlled Ovality: We ensure the cross-section remains circular throughout the tight 180° bend to prevent flow obstruction. ✔Wall Thickness Integrity: Advanced mandrel forming prevents excessive thinning on the extrados (outer curve), maintaining the pressure rating. ✔Dimensional Precision: Accurate Center-to-Center (V) and Back-to-Face (O) dimensions ensure a perfect fit into tubesheets. ✔Heat Treatment: Full solution annealing or normalizing post-bending to restore mechanical properties and eliminate work hardening.

Minimum Order: 5 dozens

High-Performance Induction Bends for Oil, Gas, and Industrial Piping Systems – ASTM A234 WPB & High-Yield Grades. Manufacturing standard: AISI B16.49, ASME B16.9/B16.49,EN 10253-2,GOST 17375 Material: Carbon steel, Alloy steel, Stainless steel Material standards: API 5L, ASTM A234 WPB; ASTM A403 304/304L, 316/316L. Size: 1/2″-48″, any customized size Radius range: R=2D, 2.5D, 3D bend, 5D bend, 6D, 8D bend Degree range: 45 degree, 60 degree, 90 degree and customized. Wall thickness: SCH 10, SCH 40, SCH 80 Coatings: Black paint, galvanized, epoxy coated, 3PE, FBE 3D, 5D, 6D, 8D Pipe Bends Advanced solutions for changing pipeline directions with maximum efficiency. 3D Bend Radius = 3 × Pipe OD. Commonly used in refineries and compact plant layouts. 5D Bend Radius = 5 × Pipe DN. The industry standard for long-distance pipelines and piggable systems. 6D Bend Radius = 6 × Pipe Diameter. Used for moderate directional changes in specialized projects. 8D Bend The Longest Common Radius. Provides the maximum smooth transition for fluid transport. Large Diameter Pipe Bending In oil and gas transmission, large-diameter pipe bends are critical for high- capacity flow. We provide customized radii (3D to 10D) to ensure seamless installation in complex geological conditions and long-distance high-pressure pipeline projects. < , br>Large Diameter carbon steel buttweld Pipe Bend 3D vs. 5D Bends: Choosing the Right Geometry As a specialized buttweld pipe bend supplier, we help our clients select the optimal radius for their specific flow dynamics: 3D Carbon Steel Bends (R=3D) Often used in refinery and chemical plant processing where space is constrained but a smoother flow than a standard long-radius elbow (1.5D) is required. 5D Carbon Steel Bends (R=5D) The industry standard for long-distance transport pipelines. The buttweld 5D bend is essential for “piggability”—allowing cleaning and inspection tools (PIGs) to pass through the system without obstruction. It also significantly reduces pressure drop and internal turbulence. Advanced Manufacturing & Quality Control Our reputation as a buttweld pipe bend exporter is built on our rigorous “Zero-Defect” manufacturing process: Induction Bending Process: ▶Local Heating: We use high-frequency induction coils to heat a narrow circumferential band of the pipe to the forging temperature. ▶Precision Forming: Hydraulic rams push the pipe through a pivoting arm, creating the exact 3D or 5D radius with minimal mechanical stress. ▶Post-Bend Heat Treatment: To restore the mechanical properties of the carbon steel, all bends undergo Normalizing or Stress Relieving according to ASTM standards. ▶Surface Protection: Finished products are treated with black varnish, anti- rust oil, or specialized FBE/3PE coating for long-term corrosion resistance. Inspection & Testing: ✓Dimensional Integrity: Strict monitoring of wall thinning (not exceeding 10- 12%) and ovality. ✓Non-Destructive Testing (NDT): 100% Ultrasonic (UT) and Magnetic Particle Inspection (MPI). ✓Certification: Full Material Test Certificates (MTC) provided per EN 10204 3.1 for every batch.

Minimum Order: 5 dozens

In the world of industrial piping, selecting the correct connection method is more than a design preference—it is a critical decision that impacts installation costs, system integrity, and long-term maintenance requirements. Whether you are managing a high-pressure transmission line or a small-bore process system, the choice between Butt Weld (BW) Fittings and Socket Weld (SW) fittings will dictate your welding procedures, inspection standards, and overall project budget. This guide breaks down the technical differences and provides a framework for selecting the right connection for your application. Comparison Matrix: Quick Reference for Procurement To streamline your selection process, refer to the following comparison between ASME B16.9 (Butt Weld) and ASME B16.11 (Socket Weld) standards. Feature Butt Weld (BW) Socket Weld (SW) Primary Standard ASME B16.9 ASME B16.11 Typical Pipe Size 2″ and larger 2″ and smaller Pressure Integrity High (Full penetration) Moderate (Fillet weld) Welding Complexity High (Requires skilled labor) Lower (Easier alignment) Cost Higher (Due to labor/inspection) Lower (Cost-effective for small bore) Corrosion Risk Minimal (Smooth internal flow) Potential for crevice corrosion When to Specify Butt Weld Fittings Butt weld fittings are designed to be welded directly to the pipe, creating a joint that possesses the same structural integrity as the pipe itself. High-Pressure/High-Temperature Applications: Ideal for lines subjected to extreme stress where full penetration welding is mandatory. Minimal Flow Restriction: Because the fitting has the same wall thickness as the pipe, it provides a smooth, unobstructed flow path, making it the preferred choice for lines that require frequent pigging or involve abrasive fluids. Critical Infrastructure: For oil, gas, and power generation projects, butt weld connections are often specified by code to ensure maximum fatigue resistance. Explore our range of Butt Weld Pipe Fittings manufactured to ASTM/ASME standards.

Minimum Order: 10 long tons