Tools & Hardware

TD vertical pipeline centrifugal pump is the upgrade vertical single-stage pipeline centrifugal pump. The pump is equipped with standard motor and mechanical seal. Compared with the previous generation of products, this pump has a wider operating curve, higher efficiency and less susceptible to impurities in the liquid. TD Vertical pipeline centrifugal pumps are designed as pipeline structure which can be pulled out at the top. The pumps adopt innovative detachable mechanical seals, replacing mechanical seals without removing motors. Features Compact and beautiful. Introduction of a new generation of foreign pipeline centrifugal pump model, performance has been greatly improved, the structure is more compact, with IE2/IE3 efficient energy-saving motor, more beautiful and efficient. Easy installation and maintenance. Classic pipeline structure design, the same level of inlet and outlet, more convenient installation, general maintenance can not remove the pipeline system. Low noise. IE2/IE3 high efficiency energy-saving motor, not only higher efficiency, lower noise. Detachable structure. TD vertical pumps are adopted disassembly structure design, mechanical seal maintenance can not remove the pipeline and pump body, convenient and applicable. Performance range: Flow range: 4m3/h to 1200m3/h Head range: 4.5m to 108m Power range: 1.1kw to 200kW Liquid temperature: -15 degree Celsius to 110 degree Celsius Frequency: 50 hz / 60 hz Typical applications Industrial water treatment District heating HVAC Building water supply Municipal water supply and drainage desalination Other industrial applications

Minimum Order: 1 bags

CWF Series sewage cutting pump is centrifugal sewage discharge pump with open impeller. The pump can crush the soft dirt into the domestic sewage and discharge them. The sewage fluid is lower than 85 degree Celsius. The maximum diameter of solid particle of soft sewage after being crushed is not more than 5mm. The ump is also suitable to crush the solidified marine heavy oil at low temperature and to facilitate injection. CWF Series sewage pump is for centrifugal sewage pump with open impeller which adopts new technology. Blade at impeller and pump inlet is equipped to crush sewage. Shaft seal of the pump adopts double frame oil seal. The oil can be addd with lubricating oil to seal by the oil pressure filling cup on the pump body. The connection between the pump body is with 1.5 taper 4 studs to fix the pump in order to disassembly the pump when check and repair the pump. The person is not easy to contact the dirt of the sewage. CWF Sewage pump is directly connected with motor (close coupling). The rotary direction is clockwise from the pump suction end.

Minimum Order: 1 bags

High viscosity screw drum pump Screw barrel pump is a barrel pump developed by the our company with the domestic advanced level and adopting screw type rotor and stator design. Screw barrel pump is specially suitable to pump high viscosity epoxy resin, glycerin, honey, printing ink, fruit juice, gear oil, grease, paint, tomato pulp, shampoo and other high viscosity medium. Screw barrel pump has the advantages such as simple structure, easy maintenance, high output pressure, stable flow without pulse, small abrasion when conveying abrasive particles, 220V power supply, convenient operation etc. Screw barrel pump is the ideal choice to pump high viscosity medium.

Minimum Order: 1 bags

LXLZ Paper pulp centrifugal pump single-stage single-suction cantilever centrifugal pulp pump is a new type of pulp pump to meet the requirements of paper making and pulping enterprises. It is Widely used in papermaking, pulp enterprises to transport fine pulp or slurry with concentration less than 6%. Features: The pump is a single-stage single-suction cantilever type rear door structure and it need not remove the pipeline during maintenance. 2 - The inlet and outlet flanges of the pump are designed at a pressure of 1.6mpa. 3 - impeller: semi-open or open impeller with three-blade or four-blade structure. The flow path is increased. It can smoothly transport up to 6% concentration of fine slurry. It is also suitable for medium containing a certain amount of gas. 4 - Impeller is casted and tested by dynamic balance . 5, wear plate and impeller clearance can be adjusted through the pump body on the adjusting bolt. It can make the impeller and wear plate to maintain a constant clearance, so as to improve the efficiency of the pump. 6 - Shaft seal: single end face mechanical seal without cooling water and packing seal. 7, impeller is fixed with impeller bolts and gasket to ensure the safe and reliable operation Application and advantages: LXLZ pulp pump can be widely used in paper pulp,, sugar, starch etc. industries, metallurgy, mining, electric power, papermaking, building materials, communications and water conservancy and urban sewage departments to transport solid-liquid two-phase medium. (1) good cavitation resistance performance, long life, the actual service life can be increased 2-3 times, compared with ordinary pulp pump (2) energy saving: operating efficiency is 3-10 percentage points higher. Energy saving, consumption reduction is up to 15-30%. (3) Anti - blocking, pumped pulp concentration is up to 6% Model explanation: 80LXLZ50—6 80: Caliber (80mm) LXLZ: paper pulp pump 50: flow rate(50m3/h) 6: head: 6(6m)

Minimum Order: 1 bags

Product overview: FUH series engineering plastic pumps are horizontal, single stage, single suction, bracket type centrifugal pumps. The flow parts of FUH pump are made of ultra high molecular weight polyethylene (UHMWPE), which has excellent corrosion resistance, excellent wear resistance (ranking first among all kinds of plastics) and strong impact resistance. Product features: FUH series engineering plastic pump seal adopts mechanical seal, dynamic seal and packing seal etc and can transport acid and alkali solution and can also transport slurry containing solid particles and sewage containing various impurities, especially in the conveying corrosive liquids with fine grain and conveying hydrofluoric acid, fluosilicic acid, phosphoric acid, mixed acid, electrolyte, hydrochloric acid, thin sulfuric acid, strong alkali, etc. The pump shows a good performance. The applicable temperature of the pump is -50℃ ~ 100℃. After replacing the impeller and pump body of other engineering plastics (polyvinylidene fluoride PVDF, polyfluorinated ethylene propylene, chlorinated polyether), the applicable temperature can reach 120℃. Pump application: 1 - FUH series engineering plastic centrifugal pump is mainly used in various kinds of acid, alkali, salt, oil, food and beverage, alcohol and other liquids. 2 - Specific application in the chemical industry, such as sulfuric acid, hydrochloric acid, alkali, oil and other clear liquid or slurry positions; 3 - Non-ferrous smelting industry, especially lead, zinc, gold, silver, copper, cobalt, tungsten, rare earth and other wet smelting of various acid, pulp, slurry (filter press), electrolyte, sewage and other media; 4 - Dilute acid (for pickling process), mother liquor, hydrofluoric acid, fluosilicic acid, seawater and phosphate slurry in chemical fertilizer industry; 5 - Water treatment, all kinds of sewage in environmental protection industry (food sewage, electroplating sewage, leather sewage, pharmaceutical sewage, papermaking sewage, textile sewage, electronic sewage, etc. ), desulfurization and dust removal; 6 - Sulfuric acid and hydrochloric acid positions in steel pickling system; Acid hydrolysis, sedimentation, freezing, hydrolysis, water washing and salt treatment in titanium dioxide industry; Acid station in chemical fiber industry; 7 - Citric acid fermentation, neutralization, pressure filtration, waste water, and ferrous metal manganese industry, etc. In addition, this series of pumps can not only replace the domestic similar metal and non-metal pumps in the above industries, but also be the first choice for the localization of imported equipment.

Minimum Order: 1 bags

UHB-ZK series anticorrosive and wear-resisting pump belongs to single-stage single- suction cantilever type centrifugal pump. The flow parts are made of steel lined with Ultra-high molecular weight polyethylene (UHMWPE) . UHMWPE material is a new corrosion resistant and wear-resistant engineering plastics in the world. Its most outstanding advantage is that it has excellent abrasion resistance and impact resistance (especially low temperature impact resistance) among all plastics. No deformation, no cracking and excellent corrosion resistance. The remarkable feature of the pump is multi-function. The pump can be used in a variety of different conditions, such as the delivery of acid, alkaline liquid or slurry; All kinds of corrosive pulp in smelting industry; Various dilute acids in sulfuric acid industry; Environmental protection industry all kinds of sewage. The pump is corrosion resistant and wear resistant with the use of a very wide range. Performance range: Pump inlet/outlet: 32 to 350mm Flow rate: 5 to 2600m3/h Head: 5 to 80m Working temperature: -20 to 105 degree Celsius

Minimum Order: 1 bags

In industrial production, high-temperature sealing is one of the key links to ensure stable operation of equipment, prevent leakage accidents, and increase service life. Especially in the fields of metallurgy, chemical industry, automobile, aerospace, electricity, etc., seals must work for a long time in high temperature environment and still maintain good sealing performance and mechanical strength. Therefore, the correct selection of high-temperature sealing materials, reasonable design of structure, and adaptation in combination with specific working conditions are the core of high-temperature sealing applications. 1. Definition and characteristics of high-temperature sealing High-temperature sealing refers to sealing technology that can maintain sealing function in continuous or intermittent high temperature (usually above 180℃, or even more than 400℃) environment. Its characteristics include high temperature resistance, oxidation resistance, heat aging resistance, good thermal expansion stability and certain corrosion resistance. Commonly used for static sealing (such as flange gaskets) or dynamic sealing (such as rotating shaft seals). 2. Common high-temperature sealing materials Fluororubber (FKM): The temperature resistance range is generally between -20℃ and 250℃. It has good heat resistance, oil resistance, and chemical resistance. It is widely used in automobile engines, oil seals and other parts. Silica gel (VMQ): Excellent high and low temperature resistance, can work at -60℃ to 225℃, suitable for food, medical or electrical sealing. Polytetrafluoroethylene (PTFE): Can withstand high temperatures above 250℃, and has extremely strong chemical inertness, often used for corrosive media and high-temperature gas pipeline sealing. Graphite material: Sealing gaskets made of natural or expanded graphite, with an operating temperature of 500℃ to 650℃, used in high-temperature and high- pressure steam and hot oil systems. Metal spiral wound gasket: Composited with stainless steel and flexible graphite and other materials, suitable for high-temperature flange connection parts such as boilers and heat exchangers. III. Typical application scenarios of high-temperature sealing Automotive industry: Such as exhaust systems, engine cylinder heads, turbochargers, etc., seals need to withstand instantaneous high temperatures and thermal cycles. Petrochemical: Reactors, hot oil pipelines, etc. need to deal with the dual test of corrosion and high temperature. Power industry: The steam system of coal-fired or nuclear power plants has extremely high requirements for high-temperature sealing, and sealing failure may lead to serious safety accidents. Aerospace: Aircraft combustion chambers and propulsion systems need to maintain sealing under extremely high temperatures and high pressures. IV. Design and use suggestions Material selection based on the medium: The corrosiveness of the medium, the temperature fluctuation range and the working pressure need to be comprehensively considered. Optimize the structural design: The material is easy to soften and deform at high temperatures, and an anti-extrusion design should be added or a metal skeleton reinforcement structure should be used. Reasonable preload: The sealing structure needs to set a suitable installation preload to offset the gap changes caused by thermal expansion and contraction. Regular inspection and maintenance: High-temperature seals are prone to aging, and maintenance cycles should be set to replace aging parts in time. High-temperature sealing technology is not only an extension of materials science, but also an important guarantee for equipment safety and reliability. By selecting suitable high-temperature sealing materials, optimizing structures and installation methods, enterprises can achieve stable operation of equipment in harsh environments, reduce maintenance costs, and improve production efficiency. In the future, with the development of manufacturing, material innovation and technological progress in high-temperature sealing will bring more breakthroughs to industrial applications.

Minimum Order: 500

High-temperature sealing plays a vital role in a wide range of industrial applications where equipment operates under extreme heat. From aerospace engines and automotive exhaust systems to chemical reactors and power plants, effective sealing solutions are essential to ensure safety, maintain efficiency, and prevent leaks. Designing a reliable seal for high-temperature environments requires careful material selection, precision engineering, and a deep understanding of thermal dynamics. Challenges in High-Temperature Sealing One of the main challenges in high-temperature applications is material degradation. Many common elastomers lose elasticity, harden, or break down chemically when exposed to elevated temperatures. This can lead to leaks, system failures, and even safety risks. Additionally, thermal expansion, pressure fluctuations, and chemical exposure further complicate the sealing process. Another issue is compression set—a permanent deformation of the sealing material after prolonged exposure to heat and pressure. This can cause the seal to lose contact with mating surfaces, reducing its effectiveness. Material Selection for High-Temperature Seals To withstand high temperatures, materials must retain their mechanical properties while resisting thermal and chemical degradation. Some of the most widely used materials include: Fluorocarbon Rubber (FKM): Excellent heat resistance up to 250°C, as well as strong resistance to oils, fuels, and chemicals. Commonly used in automotive and industrial sealing. Silicone Rubber (VMQ): Known for its flexibility and stability at high temperatures (up to 225°C), making it suitable for static seals and applications requiring low compression force. Perfluoroelastomers (FFKM): Offering top-tier resistance to extreme heat (over 300°C) and aggressive chemicals. These are often used in semiconductor manufacturing and aerospace. Graphite and Metal Seals: For ultra-high temperatures (above 400°C), metallic or graphite-based seals are preferred, as they offer exceptional thermal stability and pressure resistance. Design and Application Considerations A high-temperature seal must not only resist heat but also accommodate thermal expansion, pressure variation, and dynamic motion if present. For dynamic applications, like rotating shafts, spring-energized seals or metal-cased lip seals are often used. In static applications, gaskets or O-rings with heat- resistant materials and proper gland design are critical. Additionally, installation surfaces must be properly finished and maintained to avoid damaging the seal. Regular inspections and replacement cycles should be part of maintenance routines, especially in systems exposed to continuous or cyclical high heat. Industries and Typical Uses High-temperature seals are widely used in: Aerospace: Jet engines, fuel systems, and environmental control systems. Automotive: Exhaust systems, turbochargers, and engine compartments. Chemical Processing: Reactors and high-temperature pipelines exposed to corrosive substances. Power Generation: Steam turbines and boilers. Oil & Gas: Drilling equipment and high-temperature pumps. High-temperature sealing is a specialized field that requires the integration of advanced materials, smart design, and reliable manufacturing practices. By selecting the right sealing material and configuration for the application, manufacturers can prevent system failures, increase equipment life, and improve operational safety. In critical industries where performance under heat is non- negotiable, investing in high-quality sealing solutions is not just advisable— it’s essential.

Minimum Order: 500

LHB no leakage chemical process pump is developed and improved by our company on the base of chemical centrifugal pumps. Main features: mechanical seal with negative pressure device, in the pressure continues to increase and flow gradually reduce the case of long-term transfer of liquid, mechanical seal does not bear working pressure, ensure that the mechanical seal never leak. The pump is the ideal equipment for the construction of civilized factory. LHB No leakage chemical pump application: Alkali industry: soda ash and ammonia- hydrazine production of ammonia brine mother liquor, production of normal temperature caustic soda, chlorine products and chlorate, hypochlorite. Iron and steel industry: electroplating, pickling, waste acid treatment. Acid industry: nitric acid, sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid, etc. Nonferrous metallurgy: electrolytic copper and nickel electrolyte, production of cobalt acid fog liquid, production of zinc mineral slurry, production of vanadium vanadate ammonia, the production of gold acid and thiourea liquid transport. Paper industry: transfer of pulping liquor and bleaching liquor. Fertilizer industry: production of urea and ammonia nitrate. Petrochemical industry: petroleum refining acetaldehyde, alkyl benzene manufacturing. LHB chemical process pump performance parameters

Minimum Order: 1 bags

ZJQ Submersible slurry pump with agitator ZJQ Series submersible slurry pump is a kind of hydraulic mechanism which motor connects directly with pump. Pump body is the advanced structure of below suction type with stirrer and made from high-chrome alloy material and convenient to remove and install. So the pump is not clogging, corrosion-resistance, wear-resistance etc. The pumps are centrifugal, vertical slurry pumps submerged in sump during operation. They are designed for delivering highly abrasive, large particles and high density slurries. The sump pumps are suited for handling abrasive or corrosive, dense slurry with large particle size. Application: 2 - It is widely used to transport various corrosive slurry in metallurgy, mine, coal mine, construct, petrochemical industry, environment protect and drege of river channel The vertical slurry pumps are designed for delivering abrasive, large particle and high-density slurries and applied over the fields such as metallurgy, mining, coal, power, building materials, and environmental protection 3. (1). Power sources: Three-phase AC 380V 50HZ. (2). The medium temperature should not exceed 40℃, medium don't contain flammable and explosive gas . (3). Solid granule max. thickness in medium: grey sediment for 45%, mineral sediment for 60%. (4). Motor and pump max. dive depth should not exceed 20M, min. dive depth should not exceed 1M. (5). The best motor and pump is vertical, operate method is continuous operation. 4 - Capability parameter area: Capacity: 30~1450m3/h Head: 15~95m, Max. dia. of granule should not exceed 92MM

Minimum Order: 1 bags

NB Series high efficiency and energy saving sand suction pump is single stage and single suction horizontal centrifugal pump, which is widely used to pump the mud with sand grains at the bottom of rivers and lakes, sludge and impurities in pits and ponds, etc. It is also used for supporting operation of water well drilling rig. Wear resistant cast iron, long service life; Simple structure, reasonable design, convenient maintenance and balanced operation. High efficiency and energy saving sand pump is a new product successfully developed according to the characteristics of vertical mud pump in our factory. Features: good performance, high efficiency, long life, simple structure, easy maintenance, easy to use. It can pump the mud with high sand content and anti-blocking. It is widely used to absorb the yellow sand at the bottom of rivers, lakes and silt in ponds. Also it is as the ideal energy saving sand pump together with the water well drilling rig and the foundation . Flow rate: 40 to 400m3/h Head: 10 to 28m Caliber: 65 to 100mm

Minimum Order: 1 bags

IJ Chemical resistant centrifugal alkali pump A: Characteristics: Reliable and Steady running, continuous working for 24 hours, better design of cantilever, small vibration, low noise. Seal type: mechanical seal, dynamic seal, gland packing seal etc. (No leakage and long life). Summary: IJ chemical resistant centrifugal alkali pump is improved on the base of IH model single stage single suction chemical industry pump according to the standard ISO2858-1975 - The IJ chemical resistant centrifugal alkali pump is used to transfer the corrosive liquid with solid content less than 5% and suspension grain less than 3mm. Pump discharge pressure is up to 1.6MPA, Working temperature: -20 to 180 Degree Celsius. B. Application fields: Alkali industry: Soda and ammonia brine mother liquid from ammonia-hydrazine production, caustic soda with normal temperature from Chlorine-alkali production, chlorine products and chlorate, hypochlorite. Nonferrous metallurgy: electrolyte liquid from Electrolytic copper and nickel, acid mist liquid from production of cobalt, slurry from production of zinc ore, vanadate ammonia from production of vanadium, acid and sulfuric acid from production of gold etc. Iron and steel industry: Electroplating, pickling, waste acid treatment Acid industry: Nitric acid, sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid, etc. Petrochemical refining acetaldehyde, alkyl manufacturing. Synthetic fiber and plastics industry: Dilan, PVC production, textile, printing and dyeing industry. Papermaking industry: Transport of pulp cooking and bleaching fluids. Fertilizer industry: Urea, nitric acid production. Pharmaceutical industry: Pharmaceutical and pesticide production. Environmental protection: Transportation of acid mist solution. C. Pump materials: SS304, SS304L, SS316, SS316L, Hastelloy alloy B and other alloy steel etc 2Cr13, 0Cr18Ni9, 1Cr18Ni9, 0Cr18Ni9Ti, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, 40Cr, 1Cr18Ni12Mo2Ti, Ti(Titanium, Monel, 00Cr17NI12Mo2Ti, HastelloyB alloy, 0Cr25Ni20, F5 series alloy, 20alloy steel, 0Cr25Ni6Mo3Cu2Mn2Si D. Performance range for IJ Series chemical resistant centrifugal alkali pump： Flow rate(Q)：2m3/h to 1200 m3/h, Head(H)：3m to 135m, Speed(N)： 2900RPM or 1450RPM, Motor power(P)：0.55KW to 200kw, Pump inlet and outlet: 32mm to 350mm, Max. working pressure: 1.6 Mpa

Minimum Order: 1 bags

Screw pump is a single-screw transfer pump. Its main working parts include the screw of eccentric helicoid(called rotor) and the screw bush with a double-line helicoid on its inner surface(called stator). Its working principle goes like this: when the electric motor drives the pump shaft t rotate, the screw rotates around its own axes on one hand and rolls along the inner surface of the bush on the other, thus forming a seal cavity in the pump. When the screw rotates a cycle, the liquids in the seal cavity will advance a screw pitch forward. With the continuous drive of the screw, the liquids will press from a seal cavity to another cavity in a spiral manner until it is pressed out of the pump body finally. Screw pump is a new type of machinery for the liquid transfer. It boasts such advantages as simple structure, safe and reliable operation, easy maintenance, continuous and uniform liquid discharge and stable pressure. The metal parts contacting materials of our underflow pump all adopt top-grade stainless acid-proof steel and the shaft material is 2Cr13 - The bush adopts nontoxic rubber with no peculiar smell. Its working temperature can reach up to 100 degree celsius. It can be used for the transfer of corrosive media like foodstuff slurry, solution or suspension containing solid grains or rubber blocks with a viscosity of 10000Pa.S. It is widely applied in such industrial sectors as food, metallurgy, construction, pharmacy and chemical industry etc.

Minimum Order: 1 bags

G Single Screw Pump/ 500rpm~960rpm high viscosity slurry pump G positive displacement pump can transmit liquid with 80% viscosity, and medium with solid suspension particle, etc . High viscosity medium can be pumped after heating. Application: It can transfer all kinds of fluid medium, can also transfer 0 - 200, 000 centipoise high viscous medium, containing hard suspended particles or solid particles, or fiber. (1)Food industry: Transfer liquor or wine, waste liquid or additive liquid (2)Textile mill: Transfer mixed fiber liquid, dyestuff, printing ink, mixed nylon powder liquid (3)Paper-making: Transfer black liquor (4)Petro-industry: Handing oil, grease (5)Chemical: Transfer suspended liquid, emulsion liquid, soda liquid and salt liquid

Minimum Order: 1 bags