Minerals & Metals

Our N6 nickel expanded mesh three-dimensional for electrolyzer electrode is manufactured from high-purity N6 pure nickel (Ni ≥ 99.5%) through precision expansion technology. The unique three-dimensional expanded structure creates diamond-shaped openings with raised geometry, significantly increasing the effective active surface area compared with flat woven meshes. This three-dimensional expanded nickel mesh serves as an ideal electrode or current collector in alkaline water electrolyzers (AWE), supporting efficient hydrogen evolution and oxygen evolution reactions. The open three- dimensional design promotes rapid bubble detachment, uniform electrolyte distribution, and reduced overpotential, making it a preferred choice for high-performance electrolyzer electrode systems and large-scale green hydrogen production.

Product Overview The YZH Stationary Rockbreaker Boom System is a heavy-duty hydraulic rock breaking solution engineered for secondary breaking applications. It is widely installed at crusher hoppers, grizzly tunnels, ore pass and material chutes to eliminate oversized boulders, blockages and rock hang-ups. This stationary boom system replaces manual rock breaking work, improving site safety, boosting crushing line throughput and reducing equipment downtime. Built with robust welded structure, high-strength boom arm and matched hydraulic breaker, YZH stationary breaking system delivers stable impact force for mining, quarry, cement, aggregate and recycling industries. Custom working radius, hydraulic power pack and control modes are available to match your site conditions. Main parameters Model No.：WHD1000 Boom Weight (without hammer)：10930 kg Max. Horizontal working radius：12530 mm Max. Vertical working radius：9350 mm Min. Vertical working radius：4000 mm Max. Height：8260 mm Max. Working Depth：7420 mm Rotation：360 ° Pedestal Size：Φ1800 mm Hydraulic hammer model：YZH1350/YZH1400/YZH1500/YZH1550 Power of Hydraulic Power Unit：75/90/110 kw Technical Advantages ·Remove rock blockages quickly to keep crusher running continuously ·Protect primary crusher from oversized rock damage ·Reduce manual rock breaking and improve operator safety ·Stable performance under harsh dusty mining environment ·Complete set supply, one-stop solution from design to after-sales Application Scenarios - Mining: Ore bin, crusher feed hopper, ore pass blockage clearing - Quarry & Aggregate Plant: Oversized rock secondary breaking - Cement Plant: Raw material crushing system - Recycling & Demolition: Rock and concrete lump breaking Our Service - Custom design according to site dimension and working requirement - Complete technical drawings, installation manual and operation guide - Spare parts supply and global after-sales support - Pre-sale technical consultation for layout planning

Minimum Order: 1 bags

In marine environments such as shipbuilding, offshore platforms, and seawater transmission systems, piping materials are continuously exposed to severe conditions including seawater corrosion, erosion, marine biofouling, and cyclic temperature changes. Ordinary carbon steel and stainless steel pipes can be prone to rusting, perforation, short service life, and high maintenance costs. C70600 copper-nickel marine piping, also known as 90/10 copper-nickel alloy piping, offers outstanding seawater-corrosion resistance and stable mechanical properties. It is therefore a mainstream choice for marine piping systems and is widely used in ship seawater cooling systems, ballast-water pipelines, fire- fighting lines, and offshore-platform process pipelines. Product Overview This product is a high-quality C70600 copper-nickel alloy seamless pipe, corresponding to Chinese grade BFe10-1-1 (B10 iron cupronickel). It can be manufactured in accordance with international standards such as ASTM B111, ASTM B466, and ASTM B122. Certifications from major classification societies, including CCS, ABS, DNV, LR, BV, and others, can be provided upon customer request. The alloy uses copper as the base metal and contains 9%-11% nickel, 1.0%-1.5% iron, and an appropriate amount of manganese, forming a stable single-phase solid-solution microstructure. Nickel significantly improves corrosion resistance and strength; iron effectively enhances resistance to erosion corrosion caused by flowing seawater; and manganese further improves processing performance and corrosion resistance. Key Advantages of 90/10 Copper-Nickel Pipe 1. Excellent Seawater Corrosion Resistance Copper-nickel alloy quickly forms a dense and stable protective oxide film when exposed to seawater. This film effectively resists pitting corrosion, crevice corrosion, and erosion corrosion caused by high-velocity seawater. The material performs reliably in both stagnant and flowing seawater, greatly reducing the risk of leakage. It also naturally inhibits the attachment of marine organisms such as barnacles, shellfish, and algae, reducing pipeline blockage caused by biofouling and lowering cleaning and maintenance frequency. 2. Stable Mechanical Properties C70600 copper-nickel pipe has good tensile strength and toughness. It is not prone to brittle fracture under low-temperature conditions and performs well under vibration, impact, and cyclic loads encountered during vessel operation. The material also offers excellent fabrication performance and supports bending, welding, and expanding, making on-site installation convenient. 3. Good Thermal Conductivity Its good thermal conductivity makes it suitable for ship seawater cooling systems. Heat-transfer efficiency remains stable during long-term operation, without the performance degradation caused by rust or severe corrosion, helping ensure the reliable operation of marine power systems. 4. Fatigue Resistance and Long Service Life Compared with carbon steel piping, C70600 copper-nickel pipe provides a longer service life in marine environments. It reduces shutdown time, inspection requirements, replacement frequency, and overall maintenance costs, making it especially suitable for long-term offshore operations. 5. Natural Resistance to Marine Biofouling In natural seawater, C70600 continuously releases trace amounts of copper ions, effectively inhibiting the growth and attachment of barnacles, shellfish, and other marine organisms. This can significantly reduce the need for chemical anti-fouling treatment and pipeline cleaning. 6. Excellent Weldability and Fabrication Performance C70600 can be reliably joined using TIG or MIG welding processes. ERCuNi welding wire with argon shielding gas is recommended. The material is also suitable for cold drawing, rolling, stamping, and other forming processes.

Minimum Order: 1 bags

High speed centrifuge mass finishing equipment contains 2 to 6 individually barrels, which enables simultaneous processing of diverse workpieces with customized media and chemical compound. High speed centrifuge mass finishing equipment is a fast and compatible solution for surface finishing; it combines planetary transmission and centrifugal motion. Thanks to the centrifugal force, the high speed centrifuge mass finishing equipment operates 5 to 10 times faster processing than vibratory mass finishing equipment. Meanwhile, different barrels can be filled with different workpieces and media, which is quite suitable for small quantity but big diversified types applications such as R&D, high value workpieces processing, etc. Applications Same as other mass finishing equipment, the high speed centrifuge mass finishing equipment can also be used for deburring, polishing, smoothing, surface finishing, edge rounding, descaling, de-oiling for the workpieces from stamping, casting, forging, machining, etc.

The SML deburring machine is high-performance and cost-effective, which contains 2 different grits sand belts from coarse to fine, meanwhile it is also possible to be customized. The machine is controlled by only buttons which makes operation easy and also it is the cheap solution for limited budget application. It equips also dust collector optionally to guarantee that safe and environmental working condition. Processing Purpose The Compact Deburring Machine is properly used for only burs removal purpose, meanwhile it can generate hair line surface finishing which can be used directly for outer appearance. Thanks to its simple and compact design, it can work in extreme performance-cost effect. Moreover, due to coarse finishing surface, it is very suitable for the post coating process which can generate better adhesion force to make good quality coating. After that, burs removal is quite necessary for the further processes also like welding, assembly.

This type machine equips only abrasive wheel brushes, which can be used efficiently for deburring, edge rounding and surface finishing. It uses grit 240 or 360 abrasive strip wheel as grinding tool, also the abrasive wheel grit can be customized according to different working condition. The Single Abrasive Brush Deburring and Edge Rounding Machine has standard wideness 900mm and 1300mm to meet various applications. Also known as a Rotary Brush Deburring Machine, Sheet Metal Edge Rounding Machine or Abrasive Wheel Brush Deburring Machine, the GTSM-W is suitable for manufacturers that need safer, smoother and more consistent edges after laser cutting, punching, stamping, shearing or other sheet metal fabrication processes. Meanwhile, both magnetic and negative pressure ventilator sucking are available to fulfill magnetic and non-magnetic materials processing. The machine can grind up to 2mm radius edge rounding, which is quite enough for the most applications.

The Dry Dual Sand Belt Deburring Machine is designed for two-stage burr removal, slag grinding, oxide removal and straight-line surface finishing of flat sheet metal parts. The GTSM-SS deburring machine equips only 2 sand belts, usually the 1st one is in coarse grit and 2nd one in fine grit to make 2 steps deburring process, especially for heavy burs or slags. After that, the 1st roller rubber uses hard rubber and 2nd one uses soft one, which to generate same effect of removing burs step by step. Also described as a Dry Double-Belt Deburring Machine, Dry Wide Belt Deburring Machine or Dry Wide Belt Sander for Metal, the GTSM-SS provides a straightforward solution for manufacturers that need strong material removal and surface grinding without a water circulation system Besides, we use strong and annealed profile steel for structure frame which can guarantee accuracy and stability.

The Wet Dual Sand Belt Deburring Machine is same as dry machine that the 1st one is in coarse grit and 2nd one in fine grit to make 2 steps deburring process, especially for heavy burs or slags. After that, the 1st roller rubber uses hard rubber and 2nd one uses soft one, which to generate same effect of removing burs step by step. Also described as a Wet Double-Belt Deburring Machine or Wet Wide Belt Deburring Machine, the GTSMW-SS is suitable for sheet metal parts produced by laser cutting, plasma cutting, flame cutting, stamping, punching and shearing. Processing Purpose The metal deburring machine is also designed for only burs removal and surface polishing, simple and cheap solution for most sheet metal workpieces post processing after laser cutting, stamping, shearing, etc. But it can generate relatively smoother and finer surface due to water involved during grinding process. Therefore, the processed workpieces can be used in some cases which need smooth surface sheet metal such as elevator, kitchen equipment, home appliance, etc.

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Minimum Order: 1 bags

Aluminum sheet, alternatively referred to as aluminum plate, is a multi - functional and lightweight substance that finds extensive application across diverse industries. Generally crafted from high - purity aluminum alloy, it exhibits remarkable corrosion resistance and durability. Aluminum sheets are available in a variety of thicknesses, spanning from thin foils to thick plates, thus enabling a broad spectrum of applications. Their easy machinability makes them perfect for fabrication procedures such as cutting, bending, and welding. Typical applications involve automotive body panels, aircraft components, and building materials.

Minimum Order: 3 bushels

We supply C70600 copper-nickel seamless pipes conforming to ASTM B466 / B466M, also known as 90/10 copper-nickel alloy seamless tubes. Based on copper with approximately 10% nickel and small additions of iron and manganese, this alloy offers excellent seawater corrosion resistance, resistance to flowing seawater erosion, good weldability, and excellent formability. It is one of the most commonly used materials for seawater cooling systems, condensers, heat exchangers, and marine piping systems. Compared with ordinary copper tubes, carbon steel pipes, and stainless steel pipes, C70600 copper-nickel alloy provides excellent overall service performance in flowing seawater, mildly polluted seawater, oxygenated seawater, and certain marine environments. In seawater service, the material surface gradually forms a stable protective film, effectively reducing the risk of uniform corrosion and improving long-term operational reliability. Advantages of Marine C70600 Copper-Nickel Pipes 1. Excellent Seawater Corrosion Resistance C70600 copper-nickel seamless pipes are suitable for natural seawater, circulating seawater, brackish water, and certain industrial cooling-water environments. They provide good resistance to uniform seawater corrosion, crevice corrosion, and marine atmospheric corrosion, making them particularly suitable for piping and heat-exchange systems exposed to seawater over long periods. 2. Good Resistance to Erosion and Flowing Seawater In seawater cooling systems, areas near elbows, valves, pump outlets, and locations with changing flow velocities can be susceptible to erosion. C70600 copper-nickel alloy offers good resistance to flowing seawater erosion and is suitable for piping sections subject to demanding flow velocity, sand content, and operating conditions. 3. Good Resistance to Marine Biofouling Copper-nickel alloys provide a certain degree of resistance to marine biofouling in seawater environments. This helps reduce the adhesion of microorganisms, shellfish, and algae to tube walls, thereby lowering the risks of pipe blockage, reduced heat-transfer efficiency, and increased maintenance frequency. 4. Excellent Weldability and Fabrication Properties C70600 copper-nickel seamless pipes feature good cold-working, bending, flaring, reducing, and welding properties. They can meet the requirements of on-site marine piping installation, prefabrication, flange connections, welded assembly, and matching with complex fittings. 5. Long Service Life and Lower Maintenance Costs For seawater systems, the initial material purchase cost is not the only consideration. Selecting suitable copper-nickel alloy piping can help reduce total operating costs associated with corrosion perforation, leakage-related shutdowns, frequent replacements, and maintenance. Main Marine Applications Seawater cooling circuits: Engine cooling, central coolers, and auxiliary heat exchangers. Marine and offshore piping: Bilge and ballast water lines, firefighting systems, and deck piping. Seawater desalination plants: Brine heaters, evaporators, and intake manifolds. Shipbuilding: Naval vessels, commercial cargo ships, luxury yachts, and FPSO units.

Minimum Order: 1 bags

Siemens S7-200 Analog output SM AQ02 6ES7288-3AQ02-0AA0 6ES7 288-3AQ02-0AA0 S Schneider ATV630U15N4 Frequency Converter 1.5KW NX-OD5256 in Original Omron NX-OD5256 Sealed Box FAST SHIP Schneider Electric TM241C24U M241 24E-S NPN 24VCC- For FANUC A05B-2670-K001 fuse Free Shipping Omron CP1E-N40DT-A PLC One Fast Shipping CP1EN40DTA FANUC A06B-0147-B075 AC Servo Motor A06B0147B075 Fst 6ES7322-1FF01-0AA0 6ES7 322-1FF01-0AA0 Siemens free shipping S Brand Omron Temperature Controller E5ZN-2QNH03TC-FLK#XR Siemens 6DD1641-0AC0 6DD16410AC0 SIMADYN D BINARY INPUT/OUTPUT MODULE Siemens SITOP PSU100S 24 V/5 A power supply 6EP1 333-2BA20 6EP1333-2BA20 Sealed Schneider LXM32AD72N4 Module LXM32AD72N4 Schneider LXM28AU04M3X Servo Drive Schneider 140NRP31200 Fiber Converter Module In Box ORIGINAL & Brand UK CITY AO2 Oxygen Sensor PTB-18.10 USA Fast Shipping S A06B-6117-H301 Servo Amplifier FANUC Brand Fast Shipping S IC693MDL930F For GE FANUC PLC module free shipping one Schneider METSEPM5350 Electric PowerLogic Fast Delivery 1 pcs Omron E2S-Q21 proximity switch E2SQ21 CJ1M CPU22 OMRON PLC Module CJ1M-CPU22 CJ1MCPU22 CPU UNIT In Box Schneider NSC60E3040 Molded Case Circuit Breaker 40A 3-Pole NSC 60E 3040 Schneider I/O Module 170ADM85010 Fast Ship Fanuc A14L-0102-0001/A Power Supply Fast Shipping One SIEMENS 6EP1961-2BA21 PLC Power Supply Expedited Shipping FANUC A06B-6166-H203 Servo Drive A06B6166H203 Via DHL Siemens SINAMICS PM240-2 Unfiltered 6SL3210-1PE26-0UL0 6SL3 210-1PE26-0UL0 ORIGINAL FANUC CIRCUIT BOARD A20B-8100-0663 FREE EXPEDITED SHIPPING Honeywell ML7421B8012-E electric valve actuator drive Fast Ship US Free TAX MDS-B-SP-220 Servo drive tested ok good condition MDS B SP 220 DHL/FEDEX Sealed AB 1746-OB16 CAT /D SLC 500 PLC Output Module 1746OB16 US Free Tax Siemens 6ES7 972-0BA52-0XA0 SIMATIC DP Connector 6ES7972-0BA52-0XA0 s A20B-3900-0163 For Fanuc Circuit Board Free Shipping Schneider PLC Expansion Module SR3XT141FU Siemens 6ES7 153-2BA00-0XB0 6ES7153-2BA00-0XB0 ET200M, INTERFACE IM153-2 HF Siemens DP Electronics module ET200S 6ES7134-4GB01-0AB0 6ES7 134-4GB01-0AB0 FANUC A06B-6079-H104 Servo Drive A06B6079H104 Expendited Shipping For A06B-0272-B100 Servo Motor Tested in Good Condition Fanuc Omron DRT2 series DRT2-AD04 OMRON CJ1M-CPU21 CPU Unit CJ1MCPU21 PLC Fast Shipping Schneider TSX08CD08R6A Schneider Siemens 6SE6 420-2UC17-5AA1 6SE6420-2UC17-5AA1 MICROMASTER420 without filter

Minimum Order: 1 bags

Okwishing supplies all kinds of Precious Metals. Okwishing (https://okwishing.com) is a cross-border e-commerce platform dedicated to providing global consumers with fashionable and high-quality Precious Metals products. Based on China's Precious Metals industrial chain supply capabilities, we have assembled a diverse range of Precious Metals categories to meet the needs of various customers. Our product line covers Gold, silver, 18K gold, pure gold, thousand gold, 925 silver, pure silver, platinum. We focus on the diversity and innovation of our products, collaborating with numerous designers and brands to continuously introduce new styles, ensuring that our Precious Metals products are always at the forefront of fashion. At the same time, we strictly control the quality of each piece, ensuring that they are not only visually appealing but also durable and suitable. of course, we can meet all your needs in terms of color, size, style, material, pattern, accessories, and all other aspects of Precious Metals. Our one-stop service means you can easily find a complete set Precious Metals on our platform, without the need to switch between multiple websites. Our goal is to provide you with a convenient shopping experience, allowing you to quickly find the products you love. Our website (https://okwishing.com) not only offers detailed product descriptions and high-definition images but also size guides and styling suggestions to help you make the best choices. To ensure that customers worldwide can enjoy our services, we provide multilingual customer support and various payment methods. Our logistics network spans the globe, ensuring that products are delivered safely and quickly to your hands. We promise that no matter where you are, you can enjoy our high-quality products and services. Visit our website immediately to explore more fashionable and high-quality Precious Metals products. We look forward to creating your exclusive style with you. More Details: https://okwishing.com Contact Us Okwishing Email:social@okwishing.com h , ttps://okwishing.com Tel: +86-28-86046213 Fax: +86-28-86129221 No. 469 Xinsheng Road, Gaoxin District, Chengdu, 610041 China

Minimum Order: 1 bags

The Pretensioned Prestressed High Strength Concrete Pipe Pile(PHC Pile)is a prestressed concrete component with an annular cross-section, manufactured using prestressing and centrifugal processes. The concrete has a cube compressive strength of 80 MPa and the pile's cross-sectional diameter ranges from400 mm to 1400 mm. The prestressed reinforcement consists of Prestressed Concrete Steel Bars (Pc bars). PHC piles are categorized into four types-Type A, AB, B, and C-based on effective prestress. These piles can be installed using hammering, static pressing, or insertion methods, ensuring rapid, convenient, and flexible construction. The construction process does not produce slurry, waste, or other pollutants. PHC pile connections can be made through welding or mechanical ioints, both of which are straightforward and reliable. The mechanical performance of the connections meets or exceeds that of the pile body itself.