COUNTRIES - 4692 Annonces

Vendredi 27 mai 2022

Quantité : 500000tons - Prix : $5-$200000

Choke Manifold control and implementation of oil and gas pressure control technology. In case that the BOP is off, the pressure at the bottom of well shall be kept higher than formation pressure through controlling casing pressure with choke valve on-off. Additionally, soft shut in...

Vendredi 27 mai 2022

Quantité : 500000tons - Prix : $5-$200000

Cementing manifold is used to control the cement fluid from cementing pump and transform the cement fluid to wellhead and accomplish cementing operation finally.Valve use plug valves which is in low open torque and operated flexibly under room temperature environment and low temperature...

Vendredi 27 mai 2022

Quantité : 500000tons - Prix : $5-$200000

Cementing is an important task in the drilling process. In drilling operations, there must be at least two cementing (production wells) and up to 4 to 5 cementing (deep exploration wells). The top cementing is the surface casing cementing, which plays the role of "mud passage, oil...

Vendredi 27 mai 2022

Quantité : 500000tons - Prix : $5-$200000

Saigao Rubber plug used to separate the cement slurry from other fluids, reducing contamination and maintaining predictable slurry performance. Two types of cementing plug are typically used on a cementing operation. The bottom plug is launched ahead of the cement slurry to minimize...

Vendredi 27 mai 2022

Quantité : 500000tons - Prix : $5-$200000

Cementing Head used in the oilfield is designed to hold a cementing plug before it is pumped down the casing during the cementing operation. In most operations, a bottom plug is launched before the spacer or cement slurry. The top plug is released from the cement Head after the spacer fluid...

Vendredi 27 mai 2022

Quantité : 500000tons - Prix : $5-$200000

Cement Baskets consists of flexible steel spring bow welded to slip-on collars. Bows are hardened and tempered for maximum strength and uniformity. It is run on casing or liners above weak or porous formations to provide protection from hydrostatic pressure generated by the cement column...

Vendredi 27 mai 2022

Quantité : 500000tons - Prix : $5-$200000

Casing head is a kind of new product which is designed according to customers' requirements and applied in all deep wells and completion operation. lt is mainly used to fix wellhead connect casing string and seal, and control the pressure of casing annular space. The casing head...

Vendredi 20 mai 2022

Prix : 1-10usd

Quarter wave rf surge protection is designed for the RF system, protecting the signal line of communication equipment from lightning over-voltage, induced over-voltage, induced over-voltage, and operation over-voltage. The RF coaxial lightning surge arrester/suppressor is widely applied...

Jeudi 19 mai 2022

Quantité : 6000sets p - Prix : 192-2800RMB

Solar powered driveway lights are absolutely necessary public equipment for city construction. SOKOYO's solar driveway lighting system is an independent DC-driven lighting system. It is energy-saving, clean, and safe, with no fire accident compared with traditional LED Street lights...

Jeudi 19 mai 2022

Capacitive membrane switch is a special kind of membrane switch. There is no dome in the product, and the tactile feedback is also poor. It is a bit similar to a non-tactile feedback membrane switch. Capacitive membrane switch is a kind of touch-sensitive switch. When the button is touched...

Mercredi 18 mai 2022

Quantité : Data cable - Prix : $0.5~$7

Classic design: Pure black or white color with high class fireproof surface, sink design on PD port bring you a simple but high quality charger. High power: With intelligent chipset, this PD charger support high power up to 18 watts for your smart devices by a mini size charger. Multiple plugs...

Mardi 17 mai 2022

Private label face cleanser is a widely used, long-used product, Its main function is to remove excess oil and dust, adjust water&oil balance. Make the skin as clean and non-invasive as possible, Provide good physiological conditions for the skin. Commonly used facial cleaning...

Mardi 17 mai 2022

Number of layers: 8 Surface finish: ENIG Base material: FR4 Outer Layer W/S: 4/3.5mil Inner layer W/S: 4/3.5mil Thickness: 1.2mm Min. hole diameter: 0.2mm Special process: impedance control+half hole Advantages Of 8 Layer ENIG Impedance Control Half Hole PCB Own lamination process...

Mardi 17 mai 2022

Number of layers: 6 Surface finish: LF-HASL Base material: FR4 Outer Layer W/S: 11/6mil Inner layer W/S: 16/5mil Thickness: 1.6mm Min. hole diameter: 0.3mm Advantages Of 6 layer pcb Own lamination process to convenient production for Multilayer PCB and shorten the lead time. Jiangxi...

Mardi 17 mai 2022

Number of layers: 6 Surface finish: ENIG Base material: FR4 Outer Layer W/S: 4/2mil Inner layer W/S: 4/3mil Thickness: 1.6mm Min. hole diameter: 0.15mm Advantages Of pcb 6 layer Own lamination process to convenient production for Multilayer PCB and shorten the lead time. Jiangxi facility...

Mardi 17 mai 2022

Number of layers: 6 Surface finish: ENIG Base material: FR4 Outer Layer W/S: 4/2.5mil Inner layer W/S: 4.5/4.5mil Thickness: 1.0mm Min. hole diameter: 0.2mm Special process: impedance control Advantages Of 6 Layer ENIG Impedance Control PCB Bare Board Own lamination process to convenient...

Samedi 14 mai 2022

Quantité : 150000 Tes - Prix : $1~$5

The kidney is an important excretory organ of the human body. Its main function is to filter and form urine and discharge metabolic waste, regulate the electrolyte and acid-base balance in the body, and participate in regulating blood pressure, erythropoiesis, and calcium metabolism...

Vendredi 13 mai 2022

Founded in 1993, Shanghai Soontrue is an international professional packing machine manufacturer, which involved in R&D, manufacturing, sales and some other services. With establishment fund 5 million dollars, Soontrue has become a bigger and stronger group by the supporting of...

Mercredi 11 mai 2022

3003 aluminum foil is an AL-Mn series alloy. It is a rust-proof aluminum foil with a wide range of applications, but it is not strong enough and cannot be strengthened by heat treatment. Therefore, the cold working method is adopted to improve its mechanical properties. It is necessary...

Mercredi 11 mai 2022

Prix : 1-50000000

Wave Wheel Washing Machine Mould Haier cosmoplat is wholly owned by Haier Group which is a world-leading provider of solutions to better life. As the world's first and only IoT ecosystem brand, Haier has been included on the list of BrandZ™ Top 100 Most Valuable Global Brands for...

Mardi 10 mai 2022

Sesame - a traditional oil and cash crop in China China's climate is very suitable for the growth of sesame, and it has the natural climatic resources to obtain high yield of sesame. The growth period of sesame is short, and the labor of thinning, fixing, and weeding is concentrated...

Mardi 10 mai 2022

We can supply most types of caliper brakes bike that can be customized with your logo once meet MOQ of OEM. Bicycle caliper parts can meet your bicycle brake calipers wholesale and retailing business very well. We have strict quality control system. Our bike calipers have good reputation...

Mardi 10 mai 2022

BBT Medical ultrasonic scalpels are mainly used for soft tissue cutting and coagulate blood vessels less than 5mm in laparoscopic surgery. Available in 4 shaft lengths 45cm,36cm,23cm and 14cm for you choose. Superior to electrosurgery in that it can cut through soft tissue, creates...

Samedi 07 mai 2022

HUBEI AULICE TYRE CO LTD is a collection of scientific research, design, production, and sales all in one tire manufacturer, which specialized in producing All Steel Radial TBR/china otr tyres with different kinds of patterns. AULICE owns independent Formula Structure Research Institute...

Samedi 30 avril 2022

Dimensions: W29×H41cm Materials: Resin and fabric Colors: White, black Estimate lead time: 7-15 days Description of Dog Shaped Table Lamp To have a table lamp dog for home decoration that brings unique character to an accent table, console table, desk, or nightstand. Infuse your space...

Samedi 30 avril 2022

Sparked from the Nordic countries and influencing such design movements as mid-century modern. Danish style lighting feature simplicity, functionality, and elegance, with a unique style that can bring a fresher and cleaner look to contemporary homes. This kind of quality lamp is very...

Mercredi 27 avril 2022

Prix : 100USD

Nana touch blackboard is a new star in education field, by using nana touch technology combined with HD TV, Computer, Conference, and rich teaching resources. It was welcomed in many teaching field such like university, college etc. Why Choose Champion Nano Intelligent Blackboard...

Mercredi 27 avril 2022

Prix : 10-30USD

Zhongde, as one of the most professional manufacturers of molding parts, is committed to providing customers with high-quality and low-cost customized products. Up to now, we have customized 1 million parts and molds for customers in more than 200 countries around the world. The following...

Mercredi 27 avril 2022

Soton's bio cutlery kit includes cornstarch disposable cutlery and CPLA cutlery, both 100% sustainable. Soton Biodegradable Eating Utensils Bulk & Environmentally Friendly Cutlery cPLA (Crystallized PLA) cutlery is a new innovative custom reusable utensils that has high-temperature...

Samedi 23 avril 2022

THE WORLD'S LARGEST genetics research center isn't at Harvard or Stanford or even the NIH. It's a 20-mile drive from Hong Kong International Airport, in the bustling Chinese city of Shenzhen. BGI (BGI China)---formerly the Beijing Genomics Institute---has sequenced the DNA of organisms...