Surface safety valves (SSVs) are essential safety devices used in oil and gas production systems to prevent the uncontrolled release of hydrocarbons from the wellhead. They are designed to automatically shut off the flow of oil and gas in the event of an emergency, such as a blowout or equipment failure. SSVs are typically installed on the wellhead, and they are activated by a remote control system located at the surface. When the control system detects a potential safety hazard, it sends a signal to the SSV to close, which stops the flow of oil and gas from the well. This helps to prevent the release of hydrocarbons into the environment, which can have serious environmental and safety consequences. Design Details SSVs come in a variety of designs, but they all share the same basic components, including a valve body, actuator, and control system. The valve body is the main component of the SSV, and it contains a gate or ball valve that can be opened or closed to control the flow of oil and gas. The actuator is responsible for moving the valve, and it is typically powered by hydraulic, pneumatic, or electric systems. The control system monitors the wellhead for potential safety hazards and sends signals to the actuator to activate the SSV when necessary. The surface safety valve is an important component of wellhead production. When high pressure enters the drive, the bottom spring will open the valve. Through console operation, the spring on the relief valve will automatically push the stem to close the valve, thus ensuring the safety of the production. assembled safety valve with consideration of optimal safety and economics. The available safety valve sizes are from 1-13/16" through to 7-1/16", with pressure ratings from 2000psi to 20000psi.
Technical Specification - POLARIZATION MIN. 99,8 % DE GRADO DE POLARIZACIN (0Z) - HUMIDITY MAX. 0,04 % EN PESO -- CONDUCTIVITY ASH MAX. 0,10% EN PESO - INVERT SUGAR MÃ??X. 0,10 % EN PESO - AVERAGE SIZE 0,60 - 0,90 MM. - DESTINATION MA 1,00 - 1,50 MM. -SEDIMENTS MAX. 0,02% EN PESO - ARSENIC MAX. 0,50 MG/KG - LEAD MAX. 0,50 MG/KG - COPPER MAX. 1,50 MG/KG - PESTICIDE NINGUNO - SULFUR DIOXIDE NINGUNO - PATHOGENIC BACTERIA NINGUNO -COLI-SHAPED BACTERIA MAX. 10 UFC/10 GM - E.COLI NINGUNO - PLASTER MOLD MAX. 10 UFC/10 GM - THE RADIATION NORMAL WITHOUT THE PRESENCE OF CESIUM OR IODINE SO2 - CERTIFIED SUBSTANCE CRYSTAL - SMELL FREE OF ANY ODOR - PNH STAPHYLOCOCCUS AUREUS PER 1 GRAM - COLOUR SPARKLING WHITE
PANDACU: Your Trusted Supplier of Used Second-hand Clothing for Africa, Southeast Asia, and South America Introduction: PANDACU is a leading wholesale supplier and manufacturer of used second-hand clothing based in China. With our strong commitment to quality and extensive industry experience, we specialize in supplying high-quality used clothing to the African, Southeast Asian, and South American markets. Our mission is to provide affordable and fashionable clothing options while promoting sustainability through the reuse of pre-owned garments. Africa Wholesale Used Clothing Factory: At PANDACU, we take pride in being a trusted factory for wholesale used clothing in Africa. We understand the unique fashion preferences, diverse cultures, and varying climate conditions across the African continent. Our extensive range of second-hand clothing is carefully curated to meet the demands of different African countries and their local markets. We offer a wide selection of clothing for men, women, and children, including shirts, trousers, dresses, skirts, jackets, and more. Our collection encompasses various styles, sizes, and seasonal garments to cater to the diverse needs of African consumers. From trendy urban fashion to traditional and cultural attire, PANDACU ensures that our clients have access to an extensive inventory of quality second-hand clothing. China Second Hand Clothes Supplier: As a leading supplier of second-hand clothing from China, PANDACU has established a solid reputation for delivering reliable and consistent products to clients in Southeast Asia. We understand the dynamic and rapidly evolving fashion trends in countries such as Thailand, Malaysia, Indonesia, and Vietnam. Our experienced team of fashion experts and market analysts stay updated on the latest styles, ensuring that our inventory reflects the preferences of Southeast Asian consumers. PANDACU offers a diverse range of second-hand clothing, including both branded and non-branded items. From casual wear to formal attire, sportswear to streetwear, we cater to various fashion tastes and lifestyles. Our comprehensive collection allows our clients to provide their customers with an extensive range of choices, giving them a competitive edge in the Southeast Asian market.
Raw Cashew Nuts: The Cashew tree (Anacardium Occidentale) is a tropical evergreen native to the Americas. The main producers of cashew nuts are Brazil, India, Vietnam, Africa . Cashew in its natural form is a soft, white, meaty kernel contained within the hard shells of kidney shaped, raw cashew nuts. Cashew is consumed all over the world as a snack or used as a food ingredient. Every year, the world eats more than 600,000 metric tons of cashew. Fortunately, it is a very healthy food. Cashew nuts are among the most nutritious nuts in the world. Cashew Nuts are low in fat, have zero cholesterol, are high in protein, and include a large amount of important vitamins and minerals. Every single cashew nut comes from its own cashew apple, which are grown on cashew trees and thrive in tropical climates. The nuts are then collected, dried, shelled, peeled, graded, and roasted.Our cashew nuts are best in quality in taste. They are 100% natural and organic. We sourced them from selected farmers and dealers from Africa and brought to our distribution centers in Senegal. Top benefits of Cashew nuts: 1.Prevents Cancer: Proanthocyanidins are a class of flavonols which fight against tumor cells by stopping them to divide further. These proanthocyanidins and high copper content in cashew nuts help fight against cancerous cells and keeps you away from colon cancer. This is one of the major cashew nut benefits. 2.Healthy Heart: Cashews contain low fat content when compared to other nuts and that too in the oleic acid form which is very healthy for heart. They are cholesterol free and the antioxidants present keeps you away from heart diseases. 3.Lowers High Blood Pressure: Cashew nuts lower your blood pressure with the help of magnesium present in them. 4. Helps Hair: Copper is the mineral which helps your hair get that color. So if you take cashews which are full of copper content, you can get that black hair that you always wished for 5.Healthy Bones: Like calcium, magnesium is also important for bone health which is the main content in cashew nuts. 6. Healthy Nerves: Magnesium is stored on the bones surface which prevents calcium from entering the nerve cells and thus keeps the blood vessels and muscles relaxed. Insufficient amount of magnesium can lead calcium to enter the blood vessels leading them to contract. It also leads to high blood pressure, migraine headache etc. 7.Prevents Gallstones: Daily intake of cashewnut can reduce the risk of developing gallstones (6) up to 25%. 8.Helps in Weight Loss: Even though cashew nuts are considered as fats, it contains good cholesterol (7). So contrary to popular belief, those who eat cashews at least twice a week gain less weight when compared to those who eat less.
GAINSCHA is a leading global manufacturer in Barcode printer and POS Printer with a complete product line. We have a comprehensive operation platform integrating design, development, production, sales and services. Committed to introduce value-added printing products and services to commercial users in the retail, catering, government, logistics, healthcare, manufacturing and other segments around the world. Established in 1999, we have a self-owned production plants with more than 40,000 square meters and hired more than 600 employees located in Zhuhai, China. We specialize in innovation, quality and reliability. Our R&D staff is close to half of the total number of employees, it enhanced our ability to the short cycle product development. We have owning over 50 national patents on the key technology of thermal printing and will consistently adhered to the independent research and product development. Besides the core Barcode-Receipt printing business, we have introduced Printing mechanism and Android label printer terminal to meet the diversified printing needs of the commercial market. We focus not only on our research and development, but also open collaborations. We have a strong network in exporting to Europe, USA, Canada, South America, Africa, Asia, HongKong, Taiwan and etc recently. We welcome deep partner ship opportunities in all over the world, being one of your most reliable manufacturing partner.
Hello, please provide our company with a commercial offer for the supply of powdered copper concentrate with the following technical characteristics: 1. Content (mass fraction) of Copper in concentrate - no less than 18%; 2. Content of impurities in concentrate: Zinc - no more than 7-8%, Lead - no more than 4.5% or according to the Manufacturer's Technical Specifications (upon agreement of the parties); 3. Humidity: mass moisture fraction in dried copper concentrate - no more than 7.0%, in non-dried copper concentrate - no more than 13.0%. 4. The size of the pilot batch is 2,000 tons; 5. Annual consumption - up to 20,000 tons; 6. Delivery method - by rail DAP Zhengzhou or sea delivery CIF Tianjin Port (PRC). The content of the main substance Copper, as well as the content of impurities in the concentrate, can change for each batch and agree on each schedule line individually. Please provide a technical and commercial proposal indicating the price and delivery time for a pilot batch of 2000 tons of copper concentrate with a supply basis on conditions or self-pickup EXW warehouse manufacturer or with delivery to China on delivery details according to clause 6.
We are offering 100% cotton 165 gsm Available in any size and color with any kind of printing or plain and all kind of seasons. Full sleeves, round/V Neck & polo T Shirts. Price of product ( USD price or FOB price) : We are committed to customer satisfaction pricing Product origin : Turkey Key Specifications/Special Features : Minimum Order Size and Packaging details Mens Plain T Shirt Product Details: Features Soft and Comfortable Size S, M, L, XL ,2 XL , 3 XL ,4 XL ,5 XL , 6 XL Design Plain Fabric Cotton Sleeve .Type Half sleeve With our expertise and trustworthiness, we are engaged in offering an optimum quality range of Mens Plain T Shirt. We offer premium quality T shirts We're supplying to leading brands all over the globe. Additional Information: Production Capacity: 100000 pcs per month Delivery Time: 25 days. We Can ship from y Turkey ,or from United states
Gum Arabic, E414, Hashab, Talha (Natural & Dry Powder) SOLUBILITY Soluble up to 55% concentration. Gum Arabic is truly soluble in cold water. Other gums are either insoluble in cold water or form colloidal suspensions, solutions not true. VISCOSITY A 20% aqueous solution will give less than 100 cps, i.e. Gum Arabic is not very viscous at such concentrations. High viscosity is obtained only at concentrations of 40% - 50% EMULSIFIER Gum Arabic produces highly stable emulsions making it very useful in the preparation of oil-in-water food flavour emulsions, particularly for citrus oils. TASTE Gum Arabic has no off-taste. The taste of flavoring products co-spraydried with Gum Arabic is not affected or dulled by Gum Arabic as the carrier. CALORIC VALUE Generally defined as POLYSACCHARIDE DIETARY FIBER WITH REDUCED CALORIC INTAKE. FILM-FORMING Gum Arabic's superb film-forming properties make it ideal for some confectionery coatings and lithographic plate solutions. COLOR Colorless (top quality) to pale straw color (average quality). FIBER Gum Arabic is regarded as 90% Soluble Fiber DESCRIPTION Gum Arabic is natural gum made of hardened sap taken from two species of the acacia tree. Gum Arabic appears as an off-white to yellowish granular or powder. It is used as food thickeners in food and beverages such as in icing, fillings, chewing gum and other confectionery. Nutritional properties:Enrichment in soluble dietary fibers; Improvement of digestive comfort; Source of prebiotic fiber. As an experienced Gum Arabic manufacturer and supplier, we has been supplying and exporting Gum Arabic for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Gum Arabic Specification ITEMS STANDARD Appearance Off-white to Yellowish Granular or Powder Odor Own inherent smell, no odor Viscosity ( Brookfield RVT, 25%, 25, Spindle 2, 20rpm, mPa.s) 60- 100 pH 3.5- 6.5 Moisture(105, 5h) 15% Max Solubility Soluble in water, insoluble in ethanol Nitrogen 0.24%- 0.41% Ash 4% Max Insolubles in Acid 0.5% Max Starch Negative Dannin Negative Arsenic (As) 3ppm Max Lead (Pb) 10ppm Max Heavy Metals 40ppm Max E.Coli/ 5g Negative Salmonella/ 10g Negative Total Plate Count 1000 cfu/ g Max Specifications of Acacia Gum Spray-dried Powder : ITEMS STANDARD Appearance White to off-white Powder Odor Own inherent smell, no odor Viscosity ( Brookfield RVT, 25%, 25, Spindle 2, 20rpm, mPa.s) 60- 100 pH 3.5- 6.5 Moisture(105, 4h) 10% Total ash 4% Acid insoluble ash 0.5% Acid insoluble matter 1% Nitrogen 0.24%- 0.41% Starch or dextrin Negative Tannin Negative Arsenic (As) 2 mg/kg Lead (Pb) 3 mg/kg Heavy Metals 20 mg/kg E.coli/ 5g Negative Salmonella spp./ 10g Negative Total Plate Count 5000 cfu/ g
High Speed Linear Actuator High-speed linear actuators offer rapid and precise linear motion with quick response times. Engineered with high-speed motors and advanced transmission systems, they are used in robotics, automation, and aerospace. These actuators enhance productivity, reduce cycle times, and deliver efficient performance in applications requiring fast and accurate movement. Types of High Speed Linear Actuator DDTG-55 High Speed Tubular Linear Actuator The DDTG-55 Tubular Linear Actuator is a compact and reliable device for linear motion applications. DDTG-55Z High Speed Tubular Linear Actuator The DDTG-55Z High Speed Tubular Linear Actuator is a fast and efficient linear actuator designed for applications that require quick response times and high-speed movements. Understanding the Mechanics of High Speed Linear Actuators Fast linear actuators are engineered to provide rapid and efficient linear motion in applications that require quick response times and fast movements. To understand their mechanics, it's important to consider their key components and operating principles. These actuators generally feature a high-speed motor that generates the necessary torque and speed for rapid movement. The motor is typically paired with a transmission system, such as a ball screw or lead screw mechanism, to convert the rotary motion of the motor into linear motion. The transmission system plays a crucial role in achieving high speeds while maintaining precision and accuracy. It translates the rotating motion of the motor into linear movement by utilizing a screw and nut assembly. The precise thread pitch of the screw ensures smooth and consistent linear translation.
Copper fittings, couplings and ball valve .
Bearing like roller bearing, ball bearing.
Abutment screw, analog, ball abutment, casting abutment, healing abutment.
Sapphires, ruby, tourmaline, topaz , emeralds, copper ore , red copper oxides , copper cathodes & galena lead oxide.
Sapphires, ruby, tourmaline, topaz , emeralds, copper ore, red copper oxides, copper cathodes & galena lead oxide.
Multi Unit Impression copings are dental implant components used to capture an impression of the implant site in the patient's mouth. They are placed on top of the implant fixture and allow for the transfer of the implant's position and orientation to the laboratory. The impression copings come in different shapes and sizes to match the various implant systems and abutment connections. After the impression is taken, the coping is removed and replaced with the implant's permanent abutment, which attaches to the implant fixture and supports the final restoration. Impression copings play a critical role in the accurate fabrication of dental implant restorations, as they ensure that the final prosthesis fits precisely and functions properly.
Multi Unit Impression copings are dental implant components used in the impression-taking stage of the implant restoration process. They are typically made of metal or plastic and come in various shapes and sizes to match the specific implant system being used. The impression copings are attached to the implant fixtures, and then an impression material is used to make a mold of the implant site. This mold is used to create a custom-fitted abutment and crown or bridge that will be attached to the implant post. Accurate impressions are crucial for the success of dental implant restorations, and impression copings play an important role in achieving this accuracy.
Dental Dental Implant Closed-tray impression coping is a dental appliance that is used to create an impression of a dental implant in the jawbone. This impression is then used to create a customized restoration for the implant. The main benefit of using closed tray impression coping is to accurately capture the implant abutment position, shape, and size, and transfer this information to the dental laboratory for fabrication of the implant restorationDental closed-tray impression coping is made from high-quality materials grade 5 titanium.This creates a precise impression of the implant position and shape, which ensures a more accurate and reliable restoration. This type of impression coping also eliminates the risk of the coping shifting or moving during the impression stage, which can cause inaccurate results and require additional appointments to obtain a satisfactory impression. The use of closed tray impression coping is simple and easy. The coping is screwed directly onto the implant and a tray is then placed over the top. The tray is filled with impression material and placed over the coping. The material is allowed to set, and then the tray and coping are removed from the mouth. The impression is then sent to the dental laboratory for fabrication of the restoration. The dental closed-tray impression coping plays a significant role in ensuring optimal implant restoration outcomes. Its benefits include the ability to capture an accurate and precise impression of the implant position and shape, reduced chances of impression movement or shifting, and simpler and more efficient impression-taking procedures. Its ease of use and reliability make it an essential tool for dental professionals who specialize in implantology.
Healing abutments (also called healing cuffs or caps) help gum tissue heal around the implant site. Once the gum has healed, final abutments are placed so the prosthesis can be joined with the implant. Abutments can be placed at the same time as the implant (1-stage surgery) or they can be placed during a second surgery following implant placement (2-stage surgery).
FOR SELL: Aluminum Ingots--Minimum 500MT to Maximum 20,000MT CIF HMS 1& 2-- Minimum 5,000MT to Maximum 100,000MT CIF COPPER CATHODES--Minimum 500MT to Maximum 25,000MT CIF COPPER WIRE SCRAPS Millberry--Minimum 500MT to 50,000MT CIF ALUMINUM SCRAP--Minimum 5,000MT to Maximum 200,000MT CIF COPPER WIRE SCRAP--Minimum 500MT to Maximum 20,000MT CIF USED WASTE AUTO CAR, TRUCK BATTERY LEAD SCRAP--Mini-5,000 to Maxi 200,000MT CIF USED BEVERAGE CAN UBC--Minimum 5,000 to 200,000MT CIF SCRAP DRILL PIPE--Minimum 5,000MT to 20,000MT CIF
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