Lakes mono-metal liner has its inner bore quenched with the carburized layer thickness as 1.5 to 1.8mm to achieve hardness of 58 to 60 HRC. The liner features high hardness, great corrosion resistance, no deformation and high surface finish. It can be applied on Gardner Denver duplex pumps such as FY-FXD7-1/2X10 series, FC-FXX5X8 series, FD-FXX5X10 series and FG-FXG5X6 series, etc.
The outer sleeve of Rundongâ??s bi-metal liner is made of forged carbon steel and features great wear resistance, while the inner sleeve is made of high-chromium alloy cast iron and features great resistance to wear and corrosion. Through thermal treatment, the inner sleeve reaches hardness of 61 to 64 HRC. In general, the service life of our bi-metal liner is 800 hours. The liner has won a great reputation among many oil fields.
Our ceramic liner is made of toughening zirconium oxide with fracture toughness (K) ranging from 10 to 15 Mpa, which is about 10 times of that of traditional ceramics. In addition, the liners flexural strength() is ranging from 600 to 800 Mpa, the Weibull modulus is 18m and the elasticity modulus (E) is 200Gpa. The ceramic liner features excellent resistance to wear and corrosion. Its average service life is longer than 3,000 hours, which significantly reduces the cost of well drilling.
The advantage of ceramic liners are as follow: 1. the ceramic liners can not only adapted to same tough environment such as deep oil reservior, hard stratum and severe earthless, but also can be used for offshore oil and natural gas exploration. 2. Compared with Bi-Metal liner, the serivice life of the ceramic liner is 5-10times higher, its maximum and minimum service life can reach more thna 4000 and 2000 hours respectively. 3. the Zirconia ceramic liner with have used the phase transformation toughen technology has various advantages such as wear-resistance, erosion-resistance, hight-pressure-resistance, high strength and high hardness. 4. the cost of shipment, maintaince, labor and storage in the drilling works can be reduced. 5. Compare with the Alumina liners, the zirconia liner have better toughness properties and longer service life, it can also reduce piston wear and water comsumption for lubrication. 6. Ceramic liners for drilling mud pump are widelu used in Coal, Non-ferrous metal, drilling field to improve drilling efficiency.
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Supplier: Agricultural products (coffee, rice, black pepper, cocoa, cashew nuts, etc.) garment/ medical product (non woven coveralls, gowns, medical facemask, arm cover, cap, shoes cover, bra, felt suit, towel, labor protection product) plastic products, pe tarpaulin, pvc tarpaulin, jumbo bag, pp bag, rubber products
Fasteners are the general term of the class of mechanical parts used in fastening two or more parts (or components) into a whole. It is widely used in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries, at the same time, in various kinds of machinery, equipment, vehicles, ships, railway, bridge, construction, structure, tools, instruments, chemical, instruments and supplies, you can see all kinds of fasteners, is the most widely used mechanical foundation parts. It is characterized by a wide variety of variety specifications, different performance uses, and a very high degree of standardization, series, and generalization. Therefore, a class of fasteners that already have national standards is called standard fasteners, or simply standard ones.
Adopting unique production technology, Focus- 6300 buytl tapes are mainly made of butyl rubber supplemented by other auxiliaries and fillers, with the superior high polymer materials. With its strong adhesion property and air-tight property, our waterproof sealing butyl tapes are environmental and solvent-free. Main Specification (Customized demand sare acceptable.) 6mm*8m 8mm*6m 10mm*4.57m Main Color - black Technical Data Product Series FOCUS-6300 Series Application Automotive Industry Elongation 500% Heat Resistance 90, no flowing within 2h Low Temperature Flexibility 40, no crack on surface within 24h Peel Strength 23N/cm Tensile Strength 230KPa Anti UV non-hardening and no cracks within in 2000h Corrosivity Non-corrosive to galvanized sheet, aluminum sheet and coppersheet. Advantages Strong adhesion, high tensile strength, excellent elasticity and extensibility. It can fully accommodate to the surface that it attached to Excellent performance in non-corrosive, weather resistance and adaptation. Applications Provide waterproof protection to car doors waterproof membrane. Provide waterproof and sealing protection to the battery of new energy automobile. Other waterproof applications on cars and new energy cars
Focus-6100 butyl tapes are mainly made of butyl rubber with excellent performance in waterproofing and sealing. Main Specification (Customized size is acceptable.) 3.0mm thickness * 12mm width *15m roll length 2.5mm thickness * 8mm width * 15m roll length 2 mm thickness * 15mm width * 20m roll length 2.5 mm thickness * 8mm width * 20m roll length Main Color black, grey, white Technical Data Product Series FOCUS-6100 Application Composite Materials Industry Elongation 500% Heat Resistance 90, no flowing within 2h Low Temperature Flexibility 40, no crack on surface within 24h Peel Strength 23N/cm Tensile Strength 220KPa Anti UV non-hardening and no cracks within in 2000h Corrosivity Non-corrosive to galvanizedsheet, aluminum sheet and coppersheet. Advantages Strong adhesion. Wide application temperature range. Excellent performance in waterproofing and sealing. Applications * During the production of vacuum extraction process for wind mill blade, it has excellent sealing property between vacuum bags and molds. During the production of vacuum extraction processfor fiberglass, it has excellent sealing property between vacuum bags and molds. * During the production of vacuum extraction process for cabin cover, it has excellent sealing property between vacuum bags and molds. * As auxiliary materials, our Focus-6100 series are widely used in the production of wind mill blade, fiberglass, cabin cover, car tail bracket, automotive engine cover, yacht. * Our products have excellent sealing property between vacuum bags and mold during the vacuum extraction process.
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Supplier: Micro silica (silica fume), silica, fly ash, pozzolano, ggbfs and white cement, other cementatious materials and factory/plants specialized spare parts & equipments, automation & switchgear, drives & transmission spares, instrumentation & pump, pneumatic & hydraulic spares, valves & actuators, mechanical parts, high carbon ferro chrome, foundry pig iron, iron ore concentrate, chromite ore, antimony ore, silicon metal 441 (powder), ferro silicon (fesi), iron ore pellet, copper concentrate
R407C Specifications Class: 2.2 (Non-flammable gas) Global Warming Potential (GWP): 1774 Ozone Depletion Potential (ODP): 0 Packaging Quantities: Disposable Cylinders: 1150 units without pallets / 900 units with pallets Refillable Cylinders: 800 units with pallets / 1034 units without pallets R407C Applications R407C is a zeotropic blend composed of difluoromethane (R32), pentafluoroethane (R125), and 1,1,1,2-tetrafluoroethane (R134a). Each component serves a specific function: R32 provides heat capacity. R125 reduces flammability. R134a lowers operating pressure. R407C is recognized as a long-term replacement for R22, sharing similar performance characteristics. It is widely used in air conditioning systems and non-centrifugal refrigeration systems for medium and high temperature applications, making it an ideal solution in a variety of HVAC setups.
