PROFESSIONALS - 29017 Annonces

Mercredi 28 avril 2021

HanKing Mould Enginering Ltd. started the business in the year of 1996 as a chinese injection mold makers in the line of mold making and injection molding in Longgang, Shenzhen, China. With continuous developments and progresses, we have become a professional Chinese plastic injection...

Mercredi 28 avril 2021

HanKing Mould Enginering Ltd. started the business in the year of 1996 as a china plastic injection mold maker in the line of mold making and injection molding in Longgang, Shenzhen, China. With continuous developments and progresses, we have become a professional Chinese plastic...

Mercredi 28 avril 2021

Quantité : 100000PCS - Prix : USD0.1~3.00

Pump is a mechanical device with sealing function, releases a content in a predetermined form by pressing to generate a vacuum environment and has a sealing property. Products Description The working principle of Treatment Pump is same to those of Lotion pump. The main difference...

Mercredi 28 avril 2021

Quantité : 100000PCS - Prix : USD0.1~3.00

Preform is generally referred to PET preform, which is produced by means of injection to blow different pet bottles by heating to about 80 degree centigrade, and also can add color clip to blow colored bottles. Products Description The advantage of pet preform is: small investment in equipments...

Mercredi 28 avril 2021

Quantité : 100000PCS - Prix : USD0.1~3.00

Plastic tube is one of the most common packaging containers made of LDPE, HDPE, pp... etc. Products Description The structures of plastic tube are: Mono-layer, 2-layer, 3-layer and 5 layers. The diameter of plastic tubes are about: 13, 13.5, 16, 17, 19, 22, 25, 30, 35, 38, 40, 45...

Mercredi 28 avril 2021

Quantité : 100000PCS - Prix : USD0.1~3.00

This is a suit which we selected for you. It will including plastic bottle, airless bottle, plastic jar in different size for face cream, face lotion, Tonic, cleaner. Products Description This is a suit which we selected for you. It will including plastic bottle, airless bottle...

Mercredi 28 avril 2021

Quantité : 100000PCS - Prix : USD0.1~3.00

Plastic jars are currently the most widely used materials for cosmetics, which can be made of a wide variety of materials depending on the formulation, the nature and permeability of the different contents, such as PP, PET, PE, AS, ACRYLIC, HDPE, etc. Products Description PP is...

Mercredi 28 avril 2021

Penta Prisms are used to define right angles in optical systems. Penta Prisms, which provide right handed images, feature a ray deviation of 90°. Penta Prisms are five-sided prisms and unaffected by slight movements. Edmund Optics offers a variety of Penta Prisms for optimal performance...

Mercredi 28 avril 2021

Quantité : 100000PCS - Prix : USD0.1~3.00

The basic function of plastic cap is to seal and prevent leakage. However, as the daily cosmetics products tend to be diversified, the requirements for plastic cap are getting higher and higher, not only good sealing but also beautiful design. Products Description Taking perfume...

Mercredi 28 avril 2021

Dove prisms are used as reflective prism inverting the image. Dove prism is shaped from a truncated right-angle prism. Normally, dove prisms are used in the parallel optical path based on critical angle principle to meet total internal reflection with limited FOV. A beam of light...

Mercredi 28 avril 2021

Quantité : 100000PCS - Prix : USD0.1~3.00

Plastic bottles are currently the most widely used materials for cosmetics, which can be made of a wide variety of materials depending on the formulation, the nature and permeability of the different contents, such as PP, PET, PE, AS, ACRYLIC, HDPE, etc. Products Description PP...

Mercredi 28 avril 2021

Corner cube is total reflecting prism formed by 3 perpendicular surfaces, where the incident light angle does not influence the final emerging light angle but reflected by 180°, it offers excellent parallelism between the incident and exit beams. Hyperion Optics supplies both corner...

Mercredi 28 avril 2021

Hyperion Optics are specialist of providing custom prisms, meanwhile, we are also capable of precision prism bonding of custom design. From simple bi-prism bonding to multiple elements cementing, we provide detailed testing report regarding key specs such as angles, surface accuracy...

Mercredi 28 avril 2021

Micro Prisms, Rhomboid Prisms, Penta Prisms, PBS, Custom Coating Hyperion Optics supplies a range of prisms to meet UV-Visible-NIR applications, with high surface quality and tight tolerance angles. Our materials selection ranges from flint/crown glasses, fused silica, ZnSe, CaF2 etc...

Mercredi 28 avril 2021

Hyperion Optics is a parabolic mirror manufacturer and offer custom parabolic mirrors for use from the UV(200 to 400nm) to the IR (1to 40µm) wavebands. Parabolic mirrors are typically designed as a segment of a larger parabola, manufactured from a metal substrate such as aluminum...

Mercredi 28 avril 2021

Elliptical Mirror is still a flat mirror, but the shape is cut into an oval, and the outer circle and the mirror into a 45 ° angle. When the elliptical mirror is mounted in the optical path by 45 [deg.], The optical aperture of the lens is just circular. Elliptical mirrors are also...

Mercredi 28 avril 2021

GX type casing scraper is with a spring and rotating design, which can removes rust, scale, cement, mud, bullets, paraffin, perforation burrs and other obstructions or foreign material from the inside walls of casing. The advantages is the big cleaning range and highly effective....

Mercredi 28 avril 2021

Guide Shoes are attached to the lowermost end of the casing string to provide a low-cost method of enabling the casing to pass ledges or obstructions in the well-bore, which aids bit re-entry. The cement guide shoe may be used in combination with any type of collar. It efficiently...

Mercredi 28 avril 2021

A slab gate valve is a sliding valve in which the closing members are parallel rams. The closing member may be a single shutter or a double shutter with a distracting mechanism therebetween. The pressing force of the shutter to the valve seat is controlled by the medium pressure...

Mercredi 28 avril 2021

Wellhead and Christmas tree is used for well drilling and oil or gas production, water injection and downhole operation. wellhead and christmas tree is installed on the top of a well to seal the annular space between casing and tubing, can control wellhead pressure and adjust well...

Mercredi 28 avril 2021

The fracturing tree (frac tree) is a piece of wellhead equipment used to direct and control oil & gas from the well. It is an assembly of valves, spools, and fittings used for an oil well, gas well, water injection well, water disposal well, gas injection well, condensate well...

Mercredi 28 avril 2021

FLOAT EQUIPMENT Floating equipment is generally used in the lower section of the well to help: Reduce strain on the derrick while guiding casing past ledges and slough zones in the hole; Provide a landing point for bottom and top cementing plugs (pumped ahead of and behind the slurry...)

Mercredi 28 avril 2021

Saigao Float Collar is supplied with plunger valve in most of the application. A non metallic Valve encased and held in place with a high pressure cement mixture. This design ensure the valve the maximum circulation rate in vertical, horizontal and deviational wells. Material used...

Mardi 27 avril 2021

Pump parts A pump is a machine for conveying or pressurizing a fluid. It transfers the mechanical energy or other external energy of the prime mover to the liquid, so that the liquid energy increases. Pump is mainly used to transport water, oil, acid and alkali liquid, emulsion, suspended...

Mardi 27 avril 2021

Overview of Oil Pump Housing The influence of automobile oil pump is to suck the gasoline out of the tank, through the pipeline and the gasoline filter pressure to the carburetor float room, so that the vehicle motor has enough power to start,so as to start the vehicle. Because of...

Mardi 27 avril 2021

The global die casting manufacturing center is transferred to the mainland of China. China's precision die casting enterprises are mainly distributed in Guangdong, Jiangsu, Zhejiang, and other places. Most of the large-scale and specialized enterprises are concentrated in the Pearl...

Mardi 27 avril 2021

Mechanical parts are the basic components of machinery, which are the indivisible parts of machinery and machine. As a key part of the machinery, the quality of mechanical parts plays a very important role in the normal operation of machinery, so it is very important to choose high-quality...

Mardi 27 avril 2021

The reasons for blackened aluminum die casting parts after shot blasting are: 1. The dust removal is not done in the equipment during shot blasting; 2. There are oil stains, mold release and moisture on the casting surface; 3. Stainless steel pellets are not pure enough. To prevent...

Mardi 27 avril 2021

The heat sink enclosure uses aluminum with a high thermal conductivity as the main body of the heat sink, which has the advantages of light weight, corrosion resistance, strong thermal conductivity, non-magnetic and strong plasticity. Heat sink enclosure can be customized according...

Mardi 27 avril 2021

Friction welding is a pressure welding method that uses the heat generated by the relative frictional movement of the weldment to achieve reliable connection of materials. The welding process is under the effect of pressure, the friction between the materials to be welded increases...