Ram-type blow out preventer is important equipment used in oil drilling operations. Variable bore ram-type blowout preventer, as a improved type, is capable of sealing around drill pipes with a range of sizes and have advantanges such as low cost and convenience, expatiate on the sealing well mechanism, this paper discusses the structural characterstics of several typres fo variable bore ram, the operation of the varialble bore ram is simulated with the finite element model. the distribution of the stress is analysed, which provides the toudation for optinizing the design of variable bore ram-type blowout preventer
Shri ram gulabjal is made of fresh organic blossoms of Kannauj Rose, one of the most precious and fragrant oilbearing roses. This very gentle rose water helps awaken and tone dull skin. It is also useful for troublesome skin and helps against skin irritation and inflammation. Its pleasant, fresh scent uplifts the spirits and revitalizes the mind.
Shri Ram Keora Water is a high quality product that can be used in many ways. Its most popular use is as a flavoring agent. Due to its wonderful fragrance, it is popularly used to flavor rice dishes, desserts, non vegetarian dishes and barbecues.
Shear ram is composed of upper ram body ,lower ram body, top seal,right seal, left seal and tool face seal. Tool face seal is placed in th front slot of the upper ram body,with right seal and left seal on the both sides. The shear ram is installed in the BOP in the same manner sa the common ram.but need to replace tha hanger pf the main piston to hunger. otherwise it will not be used. -
Shear ram is composed of upper ram body ,lower ram body, top seal,right seal, left seal and tool face seal. Tool face seal is placed in th front slot of the upper ram body,with right seal and left seal on the both sides. The shear ram is installed in the BOP in the same manner sa the common ram.but need to replace tha hanger pf the main piston to hunger. otherwise it will not be used. -
Blowout Preventers are designed to give positive protection against blowouts when operating with wire line in well services work, by providing a positive seal around wire line. This BOP's are available basically in two types: Hydraulically Operated and Manually Operated, with configurations as desired. An equalizer valve allows the operator to equalize the pressure with lubricator pressure. Blowout Preventers are available in sizes ranging from 2-1/2" ID through 6-3/8" ID and 3000 PSI through 15,000 PSI working pressure. Contact factory for details on pump, fittings, hoses and other accessories.
Properey BrandGGD-1GGD-2GGD-2AGGD-3GGD-4GGD-5 Chemical composition(%)SiO2959696969790 Al2O30.70.60.60.60.50.4 Fe2O30.50.50.50.40.40.8 Gongyi Taurus Refractory Material Factory is a professional refractory materials manufacturers and refractory materials suppliers,mainly supply Unshaped Refractories,Silicon Carbide Refractory Castable,Castable Refractory Cement,Pouring Material,Castable Refractory Concrete,Silica Ramming Mass etc. series of refractory materials products, sincerely welcome everyone to visit.
Ramming material to silicon carbide, graphite, electric calcined anthracite as raw materials, mixed with a variety of ultrafine powder additives, fused cement or composite resin made of binder powder body. Used to fill the furnace cooling equipment and masonry gap or masonry leveling layer filler. Smashing, anti-wear, anti-peeling, heat shock, widely used in metallurgy, building materials, non-ferrous metal smelting, chemical, machinery and other manufacturing industries.
Properey Brand, ggd-1, ggd-2, ggd-2a, ggd-3, ggd-4, ggd-5 Chemical composition(%), sio2, , 95, 96, 96, 96, 97, 90 Al2o3, 0.7, 0.6, 0.6, 0.6, 0.5, 0.4 Fe2o3, 0.5, 0.5, 0.5, 0.4, 0.4, 0.8
Characteristic:high load low wriggle; thermal shock resistance; , igh refractoriness; corrosion resistance; spalling resistance; Volume stability high purity materials; combined agent added. Gongyi taurus refractory material factory is a professional refractory materials manufacturers and refractory materials suppliers, mainly supply refractory bricks, unshaped refractories, silicon carbide refractory castable, castable refractory cement, pouring material, castable refractory concrete, silica ramming mass etc. Series of refractory materials products, sincerely welcome everyone to visit.
Gongyi Taurus refractory Material Factory is engaged in the production of induction furnace refractory materials and auxiliary refractory refractory materials manufacturer,production equipment is perfect, detection means complete, strong technical force, advanced technology, scientific management. One of our factory production of GGD siliceous series of refractories, won the 1995 "China Science and Technology Exposition Gold Award."
Zirconia corundum ramming material is made by oxidation of fused zirconia corundum particles and a small amount of additives prepared. The product has the advantages of easy to use, hardening at room temperature, high temperature strength,thermal expansion rate, and strong glass erosion characteristics, is the glass melting furnace bottom seal layer of the ideal unshaped refractory Features: 1.easy to use 2.hardening at room temperature 3.high temperature strength 4.thermal expansion rate 5.strong glass erosion Item Zirconia corundum ramming material Zr2O,% 30 30 30 Al2O3,% 48 48 48 SiO2 % 20 20 20 Fe2O3 ,% 1.5 1.5 1.5 Bulk Density ( g/cm3) 3.2 3.1 3.1 Application: Ramming for various blast furnace slag runner and iron runner.
here are some host selling RAM in our company that I want to recommend to you. original chips &lifetime warranty. DDR3 PC 1066/1333mhz 4GB MOQ 100 $9.1 /Pcs DDR3 PC 1066/1333mhz 4GB 4GB-big PCB MOQ 100 $9.2/Pcs DDR3 PC 1600mhz 8GB MOQ 100 $20/Pcs DDR3 PC 1600mhz 8GB-big PCB MOQ100 $20/Pcs We welcome OEM and ODM orders from all over the world. With our experienced staff sand strong production ability, we will bring satisfaction to you with best quality ram and fast shipping. Our advantages: 1. more than 200 workers and 6 production lines in the factory 2. 2-3 days fast delivery 3. 1000,000 pcs of productivity per month 4. 3 times of QC and 100% tested before sending to customers 5. RMB300,000,000 sales volume last year Looking forward to your reply soon. Best regards, Mavy Liu Sales Representative ShenZhen Global Hightech Import & Export Co.,Ltd. Whatsapp/Skype/Linkedin/Facebook/mobile: +86 19864985844
*Processor: ALLWINNER BOXCHIP A10 Multi-Core(CPU+GPU+VPU+APU)Cortex A8 *CPU Clock Speed: Frequency 1.5GHZ twork *WIFI: Support IEEE 802.11/b/g wireless internet *Camera: Front 1.3 Mega pixels and back 2.0 Mega pixels. Support auto focus *Speaker: Built-in stereo loud speakers *HDMI: Support 1080P *TV: Web TV *G-sensor: Support 360 degree directions *I/O Interfaces: *Mini USB 2.0 *OTG port *3.5mm stereo earphone jack *Microphone *DC-In Port *TF-card slot *Reset button *Power button *Home button *Menu button *Back button *Volume up/down *Google searching button *Android Virtual Keyboard *Audio format: Support MP3, AAC, AAC+, AMR-WB/+, EAAC+, etc *Video format: Support Mpeg-4,h.263,h.264, windows media, etc *Picture format: Support BMP, JPG, PNG, GIF, etc *E-book: Support word, excel, ppt, pdf format document and others *Support google android market, Google Maps Market *Application software Google Search, Camcorder, camera, Email *Video Player, Audio Player, Alarm, Clock *Apk Calculator, Calendar, ES file Explorer *ES Task Manager, NC Manager *Gmail, PDF, Reader, Photo Browser *Ebook, Youtobe, office software and so on *MSN, SKYPE, QQ, Gtalk, Twitter, Facebook, 10.3 flash player and more *Android APK 2D/3D games *Voice record *MP3 & MP4 player *Digital Photo Frame *USB flash disk function to keep the information storage *Language: English/ French/ Spanish/ German/ Italian/ Russian/ Turkish/ Portuguese/ Bahasa indonesia/ Bahasa Melayu/ Thai/ Arabic/ Vietnamese/ Chinese and more (Optional) *Customized: Logo, Color and other details could be customized *Product size: (24.5x19x0.9) cm *Box size: (28.5¡¨¢22.5¡¨¢7.5) cm *Colors: silver *Weight: N.W: 0.60KG / G.W: 1.28KG *Battery: Rechargeable polymer 6400mAH/3.7V battery *Battery life: Video online 4-6 hours and Standby 120-180 hours *Adapter: AC input 110V-240V; DC output 5V/1.5A-2A *Accessory: Charger, USB & OTG cable, User manual, Gift box. *Accessory(Optional): USB 3G dongle, USB RJ45 adapter, Leather case, Screen protector, Cloth pouch, Keyboard leather case, Touch pen, Earphone, HDMI cable
Basic parameters: Application Type: desktop Memory Capacity: 1GB Capacity Description: single (1GB) Memory Type: DDR2 Memory frequency: 800MHz Transmission Standard: PC2-6400 Pin number: 240pin Slot type: DIMMs Technical parameters CL delay: 5 Other parameters Operating voltage: 1.8V Warranty Information Warranty Policy: Genius, enjoy Warranty Services Warranty: Lifetime Warranty Phone Note: Monday to Friday: morning 8:00-17:00 Details: after-sales service provided by the brand manufacturers to support Genius, memory, since the purchase date will be eligible for Warranty Services. Remarks: The above statement is not due to accidents, natural disasters, operator error, use of the environment, human injury and unauthorized disassembly, repair, modification of the damage caused. Or manufacturers to prove the non-original production of the formal product responsible for the damage. Consumers to be sure before sending their own content first backup, repair products will be cleared. 50 pcs in the box.
16gb(2*8gb) fbd ddr2 pc2-5300íñ+ New and sealed with one year warranty
DDRI PC 3200 1 Gb 400Mhz Product Description: Zipmem DDRI PC 3200 1 Gb 400Mhz Storage Capacity: 1GB Technology: DDR1 DRAM Form Factor: Long DIMM 184-pin Memory Speed: 400 MHz (PC-3200).
HP 146GB 10K 6G 2.5 SAS DP HDD ENT .
Memory.
DDR3 4GB PC1333 256*8 Unbuf. Dimm DDR3 4GB PC1333 256*8 SO Dimm DDR3 2GB PC1333 128*8 Unbuf. Dimm DDR3 2GB PC1333 128*8 SO Dimm DDR2 4GB PC800 256*8 Unbuf. Dimm DDR2 4GB PC800 256*8 SO Dimm DDR2 2GB PC800/667/533 128*8 Unbuf. Dimm DDR2 1GB PC800/667/533 128*8 Unbuf. Dimm DDR2 512MB PC800/667/533 64*8 unbuf. Dimm DDR2 2GB PC800/667/533 128*8 SO Dimm DDR2 1GB PC800/667/533 128*8 SO Dimm DDR1 1GB PC400/333 64*8 Unbuf. Dimm 4L DDR1 512MB PC400/333 64*8 Unbuf. Dimm 4L DDR1 1GB PC400/333 64*8 SO Dimm (BGA) DDR1 512MB PC400/333 32*16 SO Dimm Original packing