Energy - Others

https://www.cncdcryogenic.com/lng-marine-fuel- , tank/ The company produces various types of Marine LNG fuel storage tanks certified by CCS, and complies with national standards GB/T150, GB18442 and CCS "Marine Application Of Natural Gas Fuel specification", and provides Marine LNG system integration equipment and skid-mounted products.The company can customize special types and special specifications of LNG powered Marine storage tanks and systems according to customer requirements.

https://www.cncdcryogenic.com/co2-recovery-pla , nt/ The CO2 recovery plant (CBU) is completed by various fuels such as diesel, heavy oil, kerosene, and natural gas through combustion, washing, absorption, analysis, separation and other process technologies. The system adopts centralized control to ensure the safety and stability of the system. All instruments and meters are pre-installed in the shell block for easy transportation and to reduce on-site installation and commissioning time.

https://www.cncdcryogenic.com/cryogenic-liquid , -storage-tank/ CNCD – Your Trusted Cryogenic Liquid Storage Tank Manufacturer When precision, safety, and reliability matter most for storing cryogenic liquids—LNG, liquid oxygen (LOX), liquid nitrogen (LIN), or argon—you need a manufacturer that doesn’t just build tanks, but engineers solutions. As a leading cryogenic liquid storage tank manufacturer, CNCD Cryogenic has delivered 2,000+ custom tanks to 50+ countries over 15+ years, earning the trust of energy giants, hospitals, and manufacturing leaders alike. We don’t just sell tanks—we partner with you to design storage systems that fit your exact needs: from 500L lab-scale units to 100,000L industrial terminals. Every tank is built to exceed global standards, because your operation deserves nothing less.

Intelligent energy solution combining solar power with grid connection and battery storage for uninterrupted electricity supply Smart Energy Independence Our 5KW hybrid solar system intelligently manages power from solar panels, grid connection, and battery storage to ensure continuous electricity supply for your home or business. All-Weather Power Supply Seamless switching between solar, grid, and battery power ensures continuous electricity day and night, regardless of weather conditions. Advanced Lithium Storage 5-10kWh lithium battery options with smart management system for optimal charging/discharging cycles and extended lifespan. Smart Energy Monitoring Real-time monitoring via mobile app to track energy production, consumption patterns, and system performance from anywhere. Technical Specifications High-performance components engineered for maximum efficiency and reliability Component Specification Features Solar Panels 12 × 450W Mono PERC 22.5% efficiency, 25-year performance warranty Hybrid Inverter 5KW 48V DC MPPT efficiency >98%, grid-tie with backup Battery Storage 5.12kWh Lithium (LiFePO4) 6000+ cycles, 10-year warranty Mounting System Aluminum Alloy Corrosion-resistant, adjustable angles Monitoring WiFi/GPRS Monitoring Kit Real-time data, fault alerts, energy reports System Output 18-22kWh/day Enough for 3-5 bedroom home System Components Premium quality components integrated for optimal performance High-Efficiency Solar Panels N-Type TOPCon solar cells with bifacial technology for up to 25% higher energy yield. Anti-PID, anti-LID, and salt-mist corrosion resistant for harsh environments. Hybrid Solar Inverter 5KW pure sine wave inverter with dual MPPT trackers. Features grid-tie functionality with zero export option and seamless switchover to battery backup in 10ms. Smart Lithium Storage Modular LiFePO4 battery system with built-in BMS. Expandable from 5kWh to 20kWh capacity. Deep cycle capability with 80% DOD and 10-year design life. Why Choose JM Solar? 16 years of solar expertise delivering premium solutions worldwide Vertical Integration In-house manufacturing of solar panels, batteries, and inverters ensures quality control and cost efficiency Global Certifications All components meet international standards: TÜV, CE, IEC, UL, and ISO 9001/14001 certified Comprehensive Support 12-year product warranty with 24/7 remote monitoring and maintenance services Custom Solutions Tailored system designs based on your location, energy needs, and budget requirements As a trusted name in renewable energy, we provide high-efficiency jm solar panels and robust jam solar power systems. Our expertise extends to delivering comprehensive jm integrated solutions for a wide range of energy needs.

https://www.jmsolarenergy.com/off-grid-solar-s , ystem/ Off Grid Solar System An off-grid solar system, also known as a stand-alone solar power system, is designed to provide electricity in areas not connected to the utility grid. These systems are essential for remote locations, cabins, boats, RVs, and any other place where grid connection is either impractical or too costly. Off-grid solar systems are completely self-sufficient and must store energy for use when the sun isn't shining. JM Solar is an Off Grid Solar System Supplier in China, delivering advanced energy independence solutions across the country. Our off-grid solar systems are designed to meet the energy needs of remote areas, rural communities, and any location where access to the national grid is unavailable or unreliable. We focus on creating efficient, sustainable solar power solutions that allow our customers to generate and manage their own electricity, ensuring uninterrupted energy even in challenging environments. If you are looking for offgrid power solutions, please contact us. Why choose off-grid solar system form China ● Reliable Energy in Any Location: Whether you're in a rural community, remote farm, or off-grid industrial site, our systems provide consistent, clean energy. ● Sustainable & Eco-Friendly: Our off-grid systems help reduce reliance on fossil fuels, lowering carbon footprints and contributing to China’s sustainability goals. ● Cost-Effective & Long-Term Savings: By generating your own power, you can significantly cut electricity costs and avoid expensive grid connection fees. ● Proven Expertise in China: With deep local market knowledge, we ensure compliance with energy regulations and provide systems that perform optimally in local conditions. ● Comprehensive Support: From system design to installation and ongoing maintenance, we offer full-service support to keep your off-grid system operating efficiently.

https://www.jmsolarenergy.com/solar-panel/ , JM Solar is a professional wholesale solar panel solution provider in China, is a high-tech enterprise dedicated to R&D of solar modules, on/off/hybrid solar systems, lithium batteries, and ESS. With overseas branches and a professional team in support, JM Solar not only manufactures solar products but also designs, invests in, and installs solar systems across the Chinese mainland. We have invested in 100MW of solar systems. JM Solar being a dominant player in the solar industry, offers a vast array of solar panels for wholesale purchase. Benefits of Choosing China Solar Panel Supplier Cost-Effectiveness Chinese manufacturers offer some of the most competitive prices in the global market due to economies of scale and advanced manufacturing techniques. Innovation and Quality Leading Chinese solar panel producers invest heavily in research and development, ensuring their products meet high efficiency and durability standards. Wide Range of Products Whether you need monocrystalline, polycrystalline, bifacial, or thin-film solar panels, Chinese manufacturers provide a broad selection to suit various applications. Certifications and Standards Reputable Chinese solar panels come with international certifications such as UL, TUV, CE, ensuring compliance with global standards. Sourcing solar panels from China wholesale can be a cost-effective and reliable way to procure high-quality solar energy solutions. JM Solar is a professional solar panel manufacturer, you can secure the best Solar Panel products to meet your energy needs and contribute to a sustainable future. The price of solar panels in China can vary based on several factors, including the type of solar panel, its efficiency, the manufacturer, and the quantity purchased. JM Solar is your ideal partner for sourcing high quality solar panels in China.JM Solar is a professional Solar Panel manufacturer offering comprehensive solutions for your solar projects. We offer a full range of Solar Panel products to fulfill all your solar panel needs. Whether you need spare parts such as inverters or a complete solar system, we can help. Our solar panels come in a wide range of sizes and mounting systems to suit all configurations.

Basic Info. Model NO.: Anthracite Application: Steel Industry Color: Black Grade: Low Sulfur Grade Particle Size: Medium Particle Size Sulfur Content: Low Sulfur Content Specification: 1-3, 3-8, 1-5, 3-15mm Origin: China HS Code: 3824993000 Product Description Carburizer is a kind of material used to increase the carbon content in liquid iron,steel. is mainly used in the production process of casting, cast iron, cast steel and so on. The main function of carburizer is to adjust the carbon content of molten iron or molten steel by increasing the amount of scrap, to reduce the amount of pig iron, and adding specific carburizer in the smelting process, to ensure that the product meets the specific carbon content requirements. Calcined Anthracite FC: 88-95% ASH: 0.3-0.5% VM: 1-2% S: 0.3-0.5% SIZE: at option.

Minimum Order: 20 square metres

Basic Info. Model NO.: Graphite Origin: China Product Description Amorphous Graphite (Nature Graphite) FC: 70-80%MIN SIZE: 0-2MM, 100 MESH, 200 MESH, 325 MESH Packing: As per request.

Minimum Order: 20 square metres

Basic Info. Model NO.: Graphite Electrode Application: Chemical Industry, Metallurgical Industry Carbon Content: High-Carbon Crystal Morphology: Synthetic Graphite Forming Way: Molded Graphite Specification: FC: 98.5% Origin: China HS Code: 85451900 Product Description Graphite electrodes fines, granules or crushed pieces of graphite electrodes. As carbon addtive for high carbon steel. 1. Fixed Carbon: 98% Min 2. Fixed Carbon: 98.5% Min S: 0.05% Max S: 0.05% Max Ash & Volatile: 2.0% Max Ash & Volatile: 1.5% Max Size: As Client request Size: As Client request Packing: At your option.

Minimum Order: 20 square metres

Seamless steel pipes are known for their durability and quality, which are important for building, plumbing, and various industrial uses. What is Seamless Steel Pipe? Pipes without welds are called seamless pipes, often made of carbon steel, stainless steel, or metal steel. Seamless pipes offer advantages such as increased strength, reliability, and rust resistance, making them ideal for critical industries like oil and gas, chemicals, and power generation. How is a seamless pipe made? 1. Raw Material Selection Choosing high-quality steel billets for uniform composition and structural integrity. 2. Heating Uniformly heating billets to around 1,200°C to facilitate deformation. 3. Rotary Piercing Piercing heated billets using skewed rollers and a mandrel to create a hollow shell. 4. Elongation and Sizing Stretching and reducing the hollow shell to achieve the desired dimensions using rolling mills. 5. Heat Treatment Applying processes like normalizing and tempering to enhance mechanical properties. 6. Straightening and Inspection Correcting deformations and inspecting for defects using non-destructive testing methods. 7. Cutting and Finishing Cutting to specified lengths and applying surface finishes like threading or coating Comparison of the Processes There are two main ways to make seamless pipes: hot-rolling and cold-drawing, each with unique features for different uses. Hot-rolled seamless pipes Hot-rolled pipes are formed by passing heated steel billets through processes like piercing and rolling. They are widely used in general structures and mechanical structures, offering high production efficiency and relatively low cost. Cold-drawn seamless pipes Cold-drawn pipes are produced by cold-drawing on hot-rolled seamless pipes, resulting in higher dimensional accuracy and surface finish. They are ideal for high-precision machinery manufacturing and hydraulic equipment where precision is crucial. hot and cold rolled seamless pipe Hot-Rolled Seamless Pipe Cold-Rolled Seamless Pipe Manufacturing Temperature Produced at high temperatures (>1,000°C) Produced at room temperature or slightly elevated Surface Finish Rough, may have scale Smooth, clean surface, minimal oxidation Strength Lower tensile strength and hardness Higher tensile strength, more precise dimensions Cost Less expensive More expensive due to additional processing Applications Heavy-duty, low-precision uses Precision engineering, automotive, aerospace, pressure vessels Choosing the right type depends on specific engineering needs, performance requirements, and manufacturing costs. Rayoung has been a China SMLS Steel Pipe supplier and exporter since 1983. We offer various oil, gas, and fire protection pipeline solutions. Our steel pipe experts and efficient teams are available online! Email: info@js07chinajsgj.com

Minimum Order: 10 long tons

ASME B16.5: The Foundation of Flange Ratings ASME B16.5 is the authoritative standard for pipe flanges and flanged fittings, outlining critical dimensions, pressure-temperature ratings, materials, and testing. It establishes seven primary pressure classes: 150, 300, 400, 600, 900, 1500, and 2500. While each serves a specific purpose, Class 150 and Class 300 flanges are exceptionally common in both industrial and commercial settings due to their versatility. Class 150 Flange vs. Class 300 Flanges The distinction between Class 150 and Class 300 flanges boils down to their performance capabilities, particularly their ability to handle pressure and temperature. Strength and Pressure Handling At the heart of the matter is pressure resilience. Class 300 flanges are engineered for considerably higher pressure tolerances compared to their Class 150 counterparts. Class 150 Flanges: Typically rated to withstand pressures up to 285 psi. Class 300 Flanges: Designed for more demanding conditions, handling pressures up to 740 psi. This significant difference in pressure rating directly impacts where each flange type is best utilized. Applications Class 150 Flange Applications Class 150 flanges are commonly used in low-pressure and moderate-temperature applications. Typical industries and use cases include: Water Treatment and Distribution: Perfect for municipal water systems where pressures are controlled. HVAC Systems: Commonly found in heating, ventilation, and air conditioning pipelines that don’t experience extreme pressure fluctuations. Food and Beverage Processing: Suited for non-corrosive fluid lines within moderate pressure limits. Low-Pressure Oil & Gas Segments: Utilized in less critical sections of pipelines where operational pressures remain well below 285 psi. Class 300 Flange Applications: Class 300 flanges are used in higher-pressure and higher-temperature environments, such as: Petrochemical and Refining: Essential for handling high-pressure steam, various gases, and corrosive chemicals. Power Generation Plants: Critical in high-pressure steam lines and boiler feed systems where reliability is paramount. Heavy Industrial Process Piping: Employed in chemical plants and manufacturing facilities demanding robust and secure connections for intensive processes. High-Pressure Oil & Gas Systems: Indispensable in pipelines transporting crude oil, natural gas, and other energy products under significant pressure. In essence, industries prioritizing superior sealing integrity and safety under high-pressure conditions will almost always opt for Class 300 flanges. Dimensional Variations The differences aren’t just in pressure ratings; they’re physically evident in the flange’s construction. Wall Thickness: Expect Class 300 flanges to possess noticeably thicker walls and a greater overall mass, directly contributing to their ability to withstand higher forces. Outside Diameter (OD): Class 300 flanges generally feature a larger outside diameter. For example, a 4-inch Class 150 flange might have an OD of approximately 9 inches, whereas a 4-inch Class 300 flange would be closer to 10.75 inches. Bolt Circle Diameter & Bolt Holes: To accommodate increased pressure and ensure a se

Minimum Order: 10 long tons

Steel pipe reducers are essential components in many piping systems, facilitating the connection of pipes with varying diameters. They play a crucial role in controlling fluid flow, making them indispensable in various industrial and residential applications. What is a Steel Pipe Reducer? A pipe reducer is a fitting used to change the diameter of a pipeline, either by enlarging or reducing it. As the name suggests, reducers enable the smooth transfer of fluids from a larger pipe to a smaller one, or vice versa. This functionality is key to regulating liquid flow and adjusting its velocity within a system. Essentially, the primary purpose of a reducer is to manage and control fluid dynamics, enabling precise adjustments in flow rate as needed. At JSFittings, our steel pipe reducers are engineered with precision, adhering to stringent international standards, including ASTM and ASME. Whether it’s for high-pressure oil pipelines or typical residential water systems, our reducer pipe fittings ensure leak-proof connections and long-lasting reliability. Steel Pipe Reducer Applications of Steel Pipe Reducers Steel reducers are widely utilized in demanding environments like chemical factories and power plants, where they enhance the reliability and compactness of piping systems. They protect the system from adverse impacts and thermal deformation. When integrated into a pressure circuit, they prevent leakage and simplify installation. Furthermore, reducers coated with nickel or chrome offer extended product life, are ideal for high-vapor lines, and provide excellent corrosion resistance. Steel Pipe Reducers Types: Pipe reducers are primarily categorized into two types: concentric reducers and eccentric reducers. 1. Steel Pipe Concentric Reducer This type features a symmetrical, conical shape, ensuring that the diameter change occurs uniformly around the centerline. Key Features: Facilitates a smooth transition between pumps and piping. Effectively conveys slurries and abrasive fluids. Suitable for operations where corrosion is a concern. Ideal for situations requiring different ratings and wear protection when connecting flanges or pipes. Perfectly suited for use in pump suction lines. 2. Steel Pipe Eccentric Reducer Unlike its concentric counterpart, the eccentric reducer is not symmetrical about the centerline. It’s specifically designed for pipe-work systems where the pipe diameter needs to be reduced while maintaining a flat top or bottom surface. Key Features: Enables the connection of pipes with significantly different diameters. Contributes to reduced noise and vibration in the system. Requires minimal installation space. Helps absorb noise generated by pipe walls and fluid turbulence. Minimizes turbulence entrapment. Often used with the flat side up in pump pressure applications to mitigate cavitation. steel pipe concentric reducers and eccentric reducers Concentric Reducers vs. Eccentric Reducers: While concentric reducers are more commonly used, eccentric reducers are specifically employed to maintain consistent top or bottom pipe levels. Eccentric reducers are also crucial in preventing air entrapment within the pipeline, whereas concentric reducers are effective in reducing noise pollution. Connection Types of Pipe Reducers Pipe reducers are also classified by their connection methods: socket weld reducers and butt weld reducers. Socket Weld Reducer: Also known as a socket weld insert, these come in three types (1, 2, and 3) and comply with ASME B16.11 manufacturing standards. Socket welds offer about half the strength of butt welds and are typically used for small-diameter pipes (NPS 2 or less). Butt Weld Reducer: These reducers have plain or beveled ends, manufactured according to ASME B16.9, with welding processes adhering to ASME B16.25. Butt welds provide superior strength, making them suitable for high-pressure and high-temperature pipelines. Material Types for Pipe Reducers Reducers can be crafted from various materials, including carbon steel, alloy steel, and stainless steel, among others. Each material offers distinct properties suitable for different applications. Steel reducers pipe fitting material Carbon Steel Reducers vs. Stainless Steel Reducers Carbon steel reducers generally offer higher pressure resistance, greater strength, and better wear resistance compared to stainless steel. However, carbon steel is more susceptible to corrosion. Carbon Steel Reducer Material Standards and Grades: A234 WPB, A420 WPL6, MSS-SP-75 WPHY 42, 46, 52, 56, 60, 65, and 70. Stainless Steel Reducer Material Standards and Grades: ASTM A403 WP 304, 304L, 316, 316L, 317, 317L, 321, 310, and 904L, etc. Alloy Pipe Reducer Material Standards and Grades: A234 WP1, WP5, WP9, WP11, WP22, WP91, etc. JSFITTINGS is dedicated to providing comprehensive piping solutions for industrial clients worldwide. Based in China, we deliver high-quality steel pipe fittings globally, ensuring optimal performance and reliability for diverse industrial needs.

Minimum Order: 10 long tons

Plate flanges are commonly used in applications where the mating flange or flanged fitting is made from a casting. JSFITTINGS offers plate flanges according to ASME/ANSI B16.5 and GOST,EN1092 standards, in both carbon steel and stainless steel. What are Plate flanges? A Plate Flange is a type of flange that is made from a flat piece of metal, typically steel or stainless steel. The flange is cut and formed to shape, with a raised face on one side and a recessed area on the other side. It is often referred to as a flat flange, a plain flange, and flange slip, etc. Two plate flanges can be bolted together with a gasket in between them, usually used in fuel and water pipelines. Plate flanges have a serrated finish on the inner mating surface, allowing the plate to fit within the material of the gasket. In any given dimension, plate flange designs are standardized regardless of the materials used to manufacture them. What are the plate flange Advantages? Plate flanges have several advantages, such as: Easy to Manufacture: Plate flanges can be easily manufactured by cutting and shaping a flat plate. Cost-Effective: Plate flanges are relatively inexpensive compared to other types of flanges, making them a cost-effective option. Customizable: Plate flanges can be customized to suit specific application needs, such as different pressure ratings and sizes. ASME ANSI B16.5 Plate Flange Plate flanges Application: Plate flanges have several uses, such as: Piping Systems: Plate flanges are commonly used in piping systems to connect pipes and other fittings. Industrial Applications: Plate flanges are used in various industrial applications, such as oil and gas, chemical, and power plants. High-pressure and High-temperature Applications: Plate flanges are suitable for use in high-pressure and high-temperature environments because of their strength and durability. Why choose JSFITTINGS as your industrial flange supplier? 1. 30,000-ton production capacity guarantee Stable supply of large-scale project needs 2. Dual-standard certified steel pipes API 5L + EN 10219 dual compliance assurance 3. Precision Cutting Services Ready-to-use pipe end treatments 4. Oil and Gas Project Logistics System Exclusive Shipping Solutions Covering Central Asia/Middle East 1.1 Dimensional Tolerance Checks (Per ASTM A530 / API 5L) Parameter Tolerance Instrument Used Outer Diameter (OD) ±1% of nominal OD (or ±0.79mm) Pi tape / Laser micrometer Wall Thickness (WT) ±12.5% (SCH40 and below) Ultrasonic thickness gauge (UTG) Length ±3mm for random, ±6mm for cut-length Calibrated tape measure Straightness ≤0.2% of total length Optical comparator Bevel Angle (for welding) 30°–35° (±5°) Bevel protractor 1.2 Visual & Surface Inspection Defect Identification: Lamination – Check for delamination near pipe ends Scratches/Dents – Max 5% of WT depth allowed (per ASME B31.3) Rust & Mill Scale – Controlled by SSPC-SP6 (Commercial Blast Cleaning) Method: White light inspection (10,000 lux minimum) Dye penetrant test (PT) for surface cracks 2. Mechanical & Chemical Testing. 2.1 Chemical Composition (Per ASTM A751) Spark OES Analyzer (for C, Mn, Si, P, S, Cr, Mo, etc.) LECO Gas Analyzer (for O₂, N₂, H₂ in high-purity applications) Sampling: Drill chips from mid-wall section (avoiding decarburization) 2.2 Mechanical Properties Test Standard Equipment Acceptance Criteria Tensile Test ASTM A370 Universal testing machine ≥415 MPa (A106 Gr.B) Hardness Test ASTM E10/E18 Rockwell/Brinell tester ≤187 HB (A106 Gr.B) Impact Test (Charpy V) ASTM A370 Pendulum impact tester ≥27J @ -20°C (API 5L X42) Flattening Test ASTM A53 Hydraulic press No cracking @ ⅔ WT flattening Drift Expanding Test API 5L Mandrel expansion tool No cracks @ 8% expansion (Note: A106 requires extra tensile tests at elevated temps for high-temp service) 3. Non-Destructive Testing (NDT) 3.1 Ultrasonic Testing (UT) Method: Automated rotating UT probes (ASTM E213) Detection Capability: Laminations: ≥5% of WT Inclusions: ≥2mm diameter Scanner Type: Immersion tank UT for full-body coverage 3.2 Radiographic Testing (RT) Standard: ASTM E94 (Film/Digital RT) Sensitivity: Detect 2% WT lack of fusion in welds Application: Mandatory for ERW weld seams (API 5L) 10% random sampling for seamless pipes 3.3 Eddy Current Testing (ECT) Used for surface crack detection in thin-walled pipes (SCH10 and below) Advantage: No couplant, fast scanning speed (30m/min) 3.4 Hydrostatic Test Pressure: Minimum 1.5x design pressure (ASME B31.3) Duration: ≥10 sec (ASTM A106) Leak Criteria: Zero visual weeping 4. Specialized Tests for Critical Applications 4.1 Corrosion Testing Salt Spray Test (ASTM B117): 720h exposure for coastal projects HIC Test (NACE TM0284): Hydrogen-induced cracking resistance for sour service SSC Test (NACE TM0177): Sulfide stress cracking evaluation 4.2 High-Temperature Performance Creep Rupture Test (ASTM E139): 10,000h data available for A106 Gr.B Cyclic Oxidation Test: Weight loss measurement at 600°C

Minimum Order: 100

We are the prominent exporter of Bitumen 80/100 which is known for their accurate chemical composition and high water proofing capabilities. This bitumen is used for enamels, roofing, road surfacing, paints, waterproofing, mixing applications, spraying, electrical products, and others. Clients can avail this bitumen 80/100 at reasonable price in the market