Seals

　　Crankshaft oil seals are an essential component of an engine. They are located at the front and rear of the crankshaft and are responsible for preventing oil leaks. In this article, we will discuss the importance of crankshaft oil seals, their applications, and some of the challenges associated with their use. 　　Crankshaft oil seals are crucial in preventing oil leaks. They are designed to prevent oil from escaping from the engine and entering the transmission or the environment. Oil leaks can cause damage to the engine, transmission, and other components, leading to costly repairs. Crankshaft oil seals ensure that oil is contained within the engine, keeping it running smoothly and efficiently. 　　Crankshaft oil seals are used in a wide range of applications. They are used in automotive engines, industrial machines, and marine engines. In automotive engines, crankshaft oil seals are used to prevent oil leaks from the front and rear of the engine. In industrial machines, crankshaft oil seals are used in heavy-duty applications to prevent oil leaks from the crankshaft. In marine engines, crankshaft oil seals are used to prevent seawater from entering the engine and causing damage. 　　However, there are also challenges associated with the use of crankshaft oil seals. One of the main challenges is that they can fail if they are not installed or maintained properly. For example, if a crankshaft oil seal is not installed correctly, it can be damaged during operation, leading to oil leaks. Additionally, crankshaft oil seals can be affected by temperature and pressure changes, which can cause them to expand or contract and lose their sealing properties. 　　Crankshaft oil seals are an essential component of an engine. They prevent oil leaks, ensuring that the engine runs smoothly and efficiently. They are used in a wide range of applications, including automotive engines, industrial machines, and marine engines. However, they also present challenges related to their installation and maintenance. It is important to choose the right size and material for the application and to ensure that the crankshaft oil seal is installed and maintained properly to prevent leaks and ensure the longevity of the engine.

Minimum Order: 100

O-ring is suitable for installation on all kinds of mechanical equipment, in the specified temperature, pressure, and different liquid and gas media, in the state of static or moving sealing. In machine tools, ships, automobiles, aerospace equipment, metallurgical machinery, chemical machinery, engineering machinery, construction machinery, mining machinery, petroleum machinery, plastic machinery, agricultural machinery, and all kinds of instruments and meters, a large number of applications of various types of sealing components. We have more than 9000 molds, with a senior R & D team and professional production machinery, you can send your product 3D drawings, we can design your own mold for you in order to later mass production. If the product you need is a specification product and we have the existing mold, we will provide you with the best quality purchase plan

PVC PP PVDF Diaphragm Seal For Pressure Gauge are designed to protect and isolate pressure gauges and expensive instrumentation from corrosive, high temperature, or viscous, process media. PP PVDF PVC Diaphragm Seal Features • Transfers process pressure accurately without direct contact with process fluids • Removes the need for expensive instrumentation • Easily installed and available in three chemically resistant Materials of Construction • Optional Diaphragm Materials • Available with ¼” & ½” Bottom Connection Sizes in FNPT & BSPT Female Connection Types • Thermoplastic Units Rated to 240 PSIG (16 BARG) @ 21°C (70°F) • 316L S/S Units Rated to 5800 PSIG (400 BARG) @ 21°C (70°F)

Minimum Order: 20 square metres

The cemented carbide seal ring is made of tungsten carbide powder as the raw material, cobalt powder or nickel powder as the binder, pressed by a certain mold, sintered in a vacuum furnace or hydrogen reduction furnace, and made of high strength and high hardness cemented carbide material, which is not deformed and more compressive. As the most widely used mechanical seal products, cemented carbide seal ring has the characteristics of high hardness, wear resistance, corrosion resistance and so on.

Minimum Order: 10 long tons

Cemented carbide valve ball or cemented carbide ball valve is evolved from the traditional plug valve. Its opening and closing parts are a ball, and the purpose of opening and closing is realized by the ball around the axis of the valve rod. The hard alloy valve seat is used in various specifications and configurations, and can be used under wearing, corrosive and corrosive conditions. Alloy valve seat is matched with alloy ball.

Minimum Order: 10 long tons

1. Product description The profile KDAS double-acting piston sealing set consists of an elastomer sealing com ponent, two anti-extrusion and two angular guide rings. It is suitable for petroleum-based hydraulic oil, flame-retardant hydraulic oil, environmental safety hydraulic (biological oil), water and others, depending on the sealing material. 2. Application range Material: PU,NBR,NBR 3. Range of application Sealing set for double-acting pistons in presses, drive cylinders, back-up and operat- ing cylinders for industrial and mobile hydraulics. Operating pressure ≤400 bar Operating temperature -35°℃ to +100℃ in HFA, HFB and HFC fluids +60°℃ Sliding speed ≤0.5 m/s Rubber component: Highly wear-resistant NBR-compound NB078 with a hardness of 80 Shore A. Anti-extrusion rings:High-strength, wear-optimized polyester elastomer (W5035). Angular guide rings: Thermoplast for high pressure resistance even with increased temperatures(W5301). 4. Size Chart Size ΦD Φd Φd1 Φd2 L L1 50*34*31.1 50 34 45.4 48.5 18.4 6.35 55*39*31.1 55 39 50.4 53.5 18.4 6.35 60*44*31.1 60 44 55.4 58.5 18.4 6.35 63*47*31.1 63 47 59 61.5 18.4 6.35 70*50*35.1 70 50 64.2 68.3 22.4 6.35 75*55*35.1 75 55 69.2 73.3 22.4 6.35 80*60*35.1 80 60 74.15 78.3 22.4 6.35 80*62*29.7 80 62 76 79 22.5 3.6 90*70*35.1 90 70 84.15 88.3 22.4 6.35 95*75*35.1 95 75 89.15 93.3 22.4 6.35 100*75*35.1 100 75 93.15 96 22.4 6.35 110*85*35.1 110 85 103.1 108 22.4 6.35 120*95*35.1 120 95 113.1 118.1 22.4 6.35 125*100*38.1 125 100 118.1 123 25.4 6.35 140*115*44.4 140 115 132.6 137.5 25.4 9.5 140*115/1*38.1 140 115 133 138 25.4 6.35 160*130*38.1 160 130 153 157.5 25.4 6.35 160*135*44.4 160 135 152.6 157.5 25.4 9.5 170*145*50.8 170 145 161.7 167.1 25.4 12.7 180*155*50.8 180 155 171.7 177.1 25.4 12.7 The above models are only some products. If you need other models, please contact customer service 5. Product section view ZW KDAS Loader Crane Obstacle Remover Piston Oil Seal NBR PU POM 0 6. Factory and packaging ZW KDAS Loader Crane Obstacle Remover Piston Oil Seal NBR PU POM 1ZW KDAS Loader Crane Obstacle Remover Piston Oil Seal NBR PU POM 2

The cemented carbide seal ring is made of tungsten carbide powder as the raw material, cobalt powder or nickel powder as the binder, pressed by a certain mold, sintered in a vacuum furnace or hydrogen reduction furnace, and made of high strength and high hardness cemented carbide material, which is not deformed and more compressive. As the most widely used mechanical seal products, cemented carbide seal ring has the characteristics of high hardness, wear resistance, corrosion resistance and so on.

Minimum Order: 10 long tons

12V/24V 600 GPH Marine Automatic Bilge Pump Specifications:GPH600 - 12V/24V Flow Rate ( GPH/HR ):600GPH Voltage ( V ):12V/24V Current ( A ):3.5A/2.5A Lift ( M ):3M/3M Cable Length ( M ):1M/1M Outlet Dia:19MM/19MM Weight/Box:0.45/0.55KGS Packing:20SET/CTN ----------------------< , br> Boat Marine Automatic Submersible Bilge Pump 12V/24V 750GPH Specifications:GPH750 - 12V/24V Flow Rate ( GPH/HR ):750GPH Voltage ( V ):12V/24V Current ( A ):5.5A/3.5A Lift ( M ):3M/3M Cable Length ( M ):1M/1M Outlet Dia:19MM/19MM Weight/Box:0.45/0.55KGS Packing:20SET/CTN ----------------------< , br> Submersible Marine Automatic Bilge Pump with Float 1100GPH Specifications:GPH1100 - 12V/24V Flow Rate ( GPH/HR ):1100GPH Voltage ( V ):12V/24V Current ( A ):8.5A/5.0A Lift ( M ):4M/4M Cable Length ( M ):1M/1M Outlet Dia:29MM/29MM Weight/Box:0.45/0.55KGS Packing:20SET/CTN

Minimum Order: 100