Keskustelu käyttäjästä:Yuqing448

China Tubing And Casing factory Product Details Quick Details Standard:API, ASTM, BS, DIN, GB, JISStandard2:API 5CT, API 5L, API 5DP, ASTM A106-2006, ASTM A213-2001... Grade Group:10#-45#, 16Mn, A53-A369, API J55-API P110, Q195-Q345, ST35-ST52Grade:20#, 45#, 16Mn, A106(B,C), A312, A335 P5... Thickness:1 - 50 mm mmSection Shape:Round Outer Diameter(Round):20 - 1500 mm mmPlace of Origin:China Application:Gas PipeTechnique:EFW Certification:APISurface Treatment:coated Special Pipe:API PipeAlloy Or Not:Non-alloy Secondary Or Not:Non-secondaryProduct name:Gas Pipeline Type:Seamless Round Steel PipeSurface:Bare Material:Q195/Q215/Q235/Q345Shape:Round Usage:Oil Gas Sewage TransportEnd protector:Plastic Pipe Cap Length:1-12mKeyword:API oil casing and tubing oil well drill steel pipe for oil and ga Product Description Product Details How Does Casing Work? Once a well has been drilled, if it is to become a production well, the well must undergo completion. While drilling a well cuts through the rock formations and allows drilling engineers to reach the reservoir below, the raw sides of the well cannot support themselves. Similar to the bones of your spine protecting the spinal cord, casing is tubing that is set inside the drilled well to protect and support the wellstream. In addition to providing stabilization and keeping the sides of the well from caving in on themselves, casing protects the wellstream from outside contaminants, as well as any fresh water reservoirs from the oil or gas that is being produced. Also known as setting pipe, casing a well involves running steel pipe down the inside of a recently drilled well. The small space between the casing and the untreated sides of the well is filled with cement to permanently set the casing in place. Casing A Well. The casing is fabricated in sections, or joints, that are usually about 40 feet long and screwed together to form longer lengths of casing, called casing strings. Each end of the casing joint has male threads that are protected by cap called a thread protector until the casings are ready to be jointed. Then, a collar or coupling, composed of a short cylindrical steel pipe that is slightly larger in diameter than the joints and also has female threads, is used to connect the two male joint ends. A thread compound is used on the two ends to ensure a tight seal. Casing is run from the rig floor, connected one joint at a time by casing elevators on the traveling block and stabbed into the previous casing string that has been inserted into the well. Hanging above the drill floor, casing tongs screw each casing joint to the casing string. Casing is run into the well and officially landed when the weight of the casing string is transferred to the casing hangers, which are located at the top of the well and use slips or threads to suspend the casing in the well. A rounded section of pipe with an open hole on the end, a guide shoe is connected to the first casing string to guide the casing crew in running the casing into the well. Additionally, the outside of the casing has spring-like centralizers attached to them to help position in casing string in the center of the well. After running the casing and before the cementing the well, a used drill bit is inserted into the well via a drillstring, and drilling fluid is then circulated for a certain amount of time to remove any remaining cuttings from the well. Also wall scratchers are dispatched into the well to remove any filter cake that may have formed on the sides of the well. A cement slurry is then pumped into the well and allowed to harden to permanently fix the casing in place. After the cement has hardened, the bottom of the well is drilled out, and the completion process continues. Technical Parameter Product NameAPI 5CT K55 Premium Connection Casing For Gas Pipe Materialapi 5ct p110 oil well tubingGR.B,ST52, ST35, ST42, ST45,X42, X46, X52, X56, X60, X65, X70,SS304, SS316 etc. SizeSize 1/4" to 24" Outside Diameter 13.7 mm to 610 mm StandardAPI5L , ASTM A106 Gr.B, ASTM A53 Gr.B,ANSI A210-1996, ANSI B36.10M-2004 , ASTM A1020-2002,ASTM A179-1990 ,BS 3059-2,DIN 17175 ,DIN 1630 ,DIN 2448 CertificatesAPI5L, ISO 9001:2008,SGS, BV,CCIC Wall thicknessSCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100 SCH120, SCH160, XS, XXS Surface Treatmentblack paint, varnish, oil, galvanized, anti corrosion coatings MarkingStandard marking, or according to your request. Marking Method: Spray white paint Pipe EndsUnder 2 inch plain end. 2 inch and above Beveled. Plastic caps (small OD) ,Iron protector (large OD) Pipe Length1. Single Random Length and double Random Length. 2. SRL:3M-5.8M DRL:10-11.8M or As clients requested length 3. fixed length(5.8m, 6m, 12m) PackagingLoose package; Packaged in bundles(2Ton Max); bundled pipes with two slings at the both end for easy loading and discharging; End with Plastic caps; wooden cases. TestChemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection, hydraulic testing , X-ray Test. Applicationoil pipe; gas pipe Advantages1.Reasonable price with excellent quality 2.Abundant stock and prompt delivery 3.Rich supply and export experience, sincere service 4.Reliable forwarder, 2-hour away from port.China Tubing And Casing factory website:http://www.besdrill.com/tubing-and-casing/

Desktop CNC Router

Desktop CNC Router Features: -Desktop style with machine size 2300mm*1830mm*950mm, save shipping cost and suitable for small workshop or office. -Taiwan HIWIN square rail, ball screw transmission -Ncstudio control system, stable performance, easy to operate -Rotary axis for cylinder is optional -2 years warranty -desktop cnc wood router,desktop cnc 3d carving router and so on Technical Parameters: Machine ModelSSR-1218D Working Area(X, Y, Z)1200mm*1800mm*150mm Table Size(X,Y)1320mm*2050mm Machine Dimension2300mm*1830mm*950mm Table StructureAluminum T-slot Guide of X, Y ,ZTaiwan imported rail guides Transmission of X ,Y ,ZImported ball screw Spindle Power1.5KW, water cooling ColletER16 (diameter 3.175mm, 4mm, 6mm, 8mm, 10mm) Spindle Speed24000R/min Max. Travelling Speed10000mm/min Max. Working Speed8000mm/min Control SystemNC-STUDIO Positioning accuracy鈮?.01mm Processing accuracy卤0.01mm MotorPowerful 86 Series 450B Stepper Motor DriverPowerful LEADSHINE DMA860H Step Driver Work Zero Sensor X, Y, Z axisWith Cutter Height SensorWith Wave FilterWith Dustproof X, Z axisWith Working Voltage220V, 50HZ Net Weight/Gross Wight440KGS/510KGS Package Size2370mm*1900mm*1200mm Warranty24 months Optional-2.2KW, 3.2KW, 4.5KW water cooling spindle; -1.5KW, 2.2KW, 3.5KW, 4.5KW air cooling spindle; -The rotary device (fourth axis) with diameter 100mm, 160mm, 200mm, -Can be customized according customers鈥?special requirements Machine Standard Accessories: Machine Wooden package Stepper motor 450B 2.2KW Water cooling spindleling spindle 1 pc inverter(FULING brand) Ncstudio controller Control box Germany NEFF ball screw for X Y Z axis XYZ Taiwan HIWIN square rail 1 pc water pump 40 pcs carving tools Collet ( include 3 pcs with diameter 3.175mm, 4mm, 6mm) 2 suits wrenches Detailed User Manual Auto tool sensor Wave filter Software installation CD Artcam, Type3 1 suit Tool box Applicable Materials: Dual color board, acrylic, artificial stone, PVC board, wood, MDF, ABS. Metallic materials such as steel, copper, aluminum, etc. Mainly used in the manufacture of molds, stone,cardboard, aluminum composite plates, copper plates, and other composite materials, bronze, steel stamp, rubber stamp, etc. Applicable Areas: Badges, modeling, steel casting, engraving, furniture engraving, gifts, souvenirs, crafts, signs, signage manufacturing,stamping, printing at the factory, engraving of advertising labels, cutting of advertising light-boxes. Working Samples: About Our Company: Shandong SSR CNC Equipment CO.,LTD was established in 2008,located in Jinan city, we are famous new high-tech company that manufacture, research and sell cnc equipment. We manufacture and sell kinds of Laser engraving machines,Laser cutting machines, Fiber laser marking machines, Fiber laser cutting machines, CNC Routers and CNC plasma cutting machines. Our machines are widely used in advertising industry, woodworking industry, furniture production industry, as well as many other industries, like gifts&crafts, metal cutting, architectural models, electric, cad/cam industry model, decoration, clothing, package, printing, marking, etc. We are moving lock-step and keep up with technology innovation, based on customer demands, build a perfect network sales service system: Online negotiating--visit factory--order confirmation--delivery--installation& adjusting guidance--training& fixing--daily maintenance, to ensure customers' convenient purchasing, timely receiving and proficient operation. By continuous improvement, we establish good relationships with agents and customers worldwide. Our machines are popular in European markets, UK, USA, Canada, Mexico, Brazil, Argentina, Russia, India, Korea, etc. Top quality and best service are always our career objective. We will always keep innovating and working hard to offer sincere service for customers from all over the world. Choose Shandong SSR CNC Equipment Co.,LTD, choose the starting point for your success!!!Desktop CNC Router website:http://www.chinassrcnc.com/cnc-router/desktop-cnc-router/

China Lead Seal for Water Meter

China Lead Seal for Water Meter Wenzhou Guangchang Hardwares Co., Ltd. is a private limited liability company specializing in the production and processing of various seals, blockades, high security seals, wire seals, plastic seals, container seals, large iron seals and other products. The company's headquarters is located in Wenzhou. The company has a complete and scientific quality management system. The company has been recognized by the industry for its integrity, strength and product quality.China Lead Seal for Water Meter website:http://www.cn-gcseals.com/

Ac Motor

Ac Motor Good day! "Quality is our culture." Welcome know more about motor Fast reply within 12 hours,An old factory with 70 years of history, covering an area of 64,170 square meters, trustworthy Product Introduction An electric motor from materials to full assemble motor, must pass 15 times check, and 100% testing of output power & voltage & electric current & non-load, 50% load, 75% load, 100% load, and also check the nameplate and packing. Finally shipping to our customers. YE2 series three-phase asynchronous motors comply with EFF3 of standard specified in GB18613-2012"Limited values and levels of energy efficiency of small and medium-sized three-phase asynchronous motors" and IE2 of the IEC60034-30-2014 standard. Features锛?/strong> Energy saving Reasonable structure High efficiency Advantages锛?/strong> High protection level High starting torque High insulation level Product Specification Motor Winding100% copper winding Place of OriginZhejiang, China CertificationCCC, ce Insulation ClassF class Protect FeatureTotally Enclosed Protection classIP55 AC Voltage110V,220V,380V,400V,415V,440V,660V EfficiencyIE2 Motor BearingC&U (NSK OR SKF for Choice) Product application Widely used in industry, agriculture, road construction,fans, air compressors.It can also be used in metallurgy and food machinery industries. Product details The energy efficiency level of IE2 motors meets the GB18613-2012 level III energy efficiency standard and the International Electrotechnical Commission IEC60034-30-2008 IE2 energy efficiency level requirements. three-phase induction motor have the advantages of reasonable design, beautiful appearance, high efficiency, low noise and vibration, and high starting torque. The motor protection grade is IP55, the insulation grade is F grade, and the cooling method is IC411. The motor installation size conforms to the IEC standard and can be used with various types of machinery at home and abroad. About us JieGong is specialized in manufacturing and exporting a wide range of electromechanical products, covering Alternators, Generators, Electric Motors etc. . 1.OEM Service 2.CE/ISO Approved 3.20-30days lead time 4.We are Alibaba Assessed Gold Supplier and Trade Assurance 5.Best production capability, best quality control, best service, also best price Deliever, shipping and aftersales service Packaging Deliivery:By sea, by air or others Weight:According to product Packaging Details:The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request. Pre-sale services: * Inquiry and consulting support. * Sample testing support. * View our Factory. Services during the sale: 1. Pre-check and safeguard products before delivery. 2. Provide solutions for any possible problems occured. After-sale services: * Training how to instal the machine, training how to use the machine. * Engineers available to service machinery overseas. FAQ Q: What certificates do you have? A: We have CE, ISO. And we can apply for specific certificate for different country such as SONCAP for Nigeria, COI for Iran, SASO for Saudi Arabia, etc. Q: Do you offer OEM service? A: Yes Q: What is your payment term? A: 30% T/T in advance, 70% balance when receiving B/L copy Or 100% irrevocable L/C at sight. Q: What is your lead time? A: About 20-30 days after receiving advance deposit or original L/C.Ac Motor website:http://www.jiegong-motor.com/ac-motor/

low price Super Duplex Stainless Steel Pipe

low price Super Duplex Stainless Steel Pipe Our History Zhejiang Median Trading Co., Ltd., is located in Wenzhou, Zhejiang Province. It was registered on February 15, 2019 with the Industry and Commerce Bureau, with a registered capital of 10 million yuan. Our company is mainly engaged in the manufacture, processing and sales of stainless steel products such as steel plates, steel pipes, round steel bars, coils, flanges, elbows, tees, big and small stainless steel products. Our Product The products are according to GB, ASTM, JIS, DIN and other standards. The product size range is 桅6 锝?桅762 脳 0.5 锝?70mm for stainless steel seamless pipe, 桅15 锝?桅2200 脳 0.5 锝?80mm for stainless steel welded pip. The other products includes pipe fittings and various stainless steel ingots, round steel, barren Tube, etc. Product Application The products of Zhejiang Median Trading Co., Lted are widely used in petrochemicals, oil wells, solar polysilicon, offshore engineering, shipbuilding, boiler heat exchangers, aerospace, environmental protection equipment, machinery processing, automobiles, medicine and food, hydropower, nuclear power, urea fertilizer, refrigeration, new energy equipment and other fields. Production Equipment The company has a full set of direct-reading spectrometers, ultrasonic flaw detectors, eddy current flaw detectors, hydraulic testing machines, X-ray fluoroscopy, nitrogen and oxygen analyzers, universal testing machines, impact testing machines, automatic carbon and sulfur analyzers, and endoscopes imported from Germany. Inspection and testing equipment. Advanced inspection and testing equipment and strict scientific management ensure that each batch of manufactured products can meet customer needs. Production Market The company's products are exported to more than ten countries and regions around the world. We always provide customers with the highest quality products, good technical support and sound after-sales service. If you are interested in our products and services, we look forward to your online message or inquiries.low price Super Duplex Stainless Steel Pipe website:http://www.median-steels.com/ website2:http://www.mediantradesteel.com/

China Actuator

China Actuator ML series linear electric actuators are designed to provide thrust force ranges from 2500 to 25000 kgf Standard with modulating control fits with globe valves and other linear motion devices (stroke length up to 50mm and 100mm) applied to HVAC and industrial automation, especially suitable for steam or high temperature employment such as boilers and heating system. Manual override is equipped to provide fast manual positioning of the valve and a position indicator at drive stem area allows valve position identification. The stroke is adjustable to match with valve stem travel within rated length Our explosion-proof linear electric actuators provide thrust ranges of 2500 to 25000 kgf. All models are equipped with modulating controllers and are suitable for globe valves, gate valves and linear travel devices. They can be applied for HVAC and industrial purposes, especially for steam and high temperature employments. MLS series explosion-proof electric linear actuators are structured as flame-proof and combustible dust-proof. The directive and standards marking are II2GD Ex db IIB T4 Gb Ta -30掳C to +70掳C, Ex tb IIIC T130掳C Db. They are control devices for valves and can be used in places, classified as Zone 1 or Zone 2, containing Group IIA and Group IIB gases, Zone 21 or Zone 22, containing combustible dust atmospheres or a mixture of explosive gas atmospheres and combustible dust atmospheres. Temperature group T1 to T4. Corrosion level: Epoxy powder coating. NEMA 4X corrosion protection Ingress protection: IP67 (IP68 is optional) Motor specification: Class F, with thermal protector up to 135掳C Max stroke:100 mm Running speeds: 1.5 mm/s Electrical interface:IP67, Optional:IP68 On/off type signal: Input : AC 110/220 Input Signal Feedback: Integrated fault contacts, Close the valve contact, Open the valve contact Handwheel operated manually Forced Switch/Limit Switch Space heater with thermostat to prevent overheating Provide a wide range of voltage Strong structure, accurate positioning, reliable performance Valve position detecting mechanism Through direct connection of rack on the output shaft and two sets of gears control mechanism to detect real-time valve position and fully open fully closed position independently. It will maximum improve the accuracy and security.China Actuator website:http://www.mewayvalve.com/actuator/

customized LED Grow Light Fixtures

customized LED Grow Light Fixtures Engineering solution for high power LED light is our strong point. We, Sichuan Precision Technology Co., Ltd., are doing R&D, production and sale, project lighting design for LED flood light, LED high bay and LED street light since 2008 under our mother company REIT Technology Co., Ltd.. Many customers have been working with us for 12 years till now with our high efficiency work. We are constantly doing innovation to meet market needs: 鈼?Selling to over 50 countries, 鈼?1000+ projects done, 鈼?10000+ customers, 鈼?Lead time 3-5 days. LED Flood light, LED high bay and LED street light are our main products, which have passed CE, RoHS, ISO9001, CCC, CQC certifications etc. We have SMD mounter, electronic plug-in machine and wave soldering machine, SSP6316 luminaire photometric spatial distribution tester, SSP3112 luminaire light color comprehensive tester, NR10QC precision color difference tester, high and low temperature tester, waterproof tester, RX2670A withstand voltage tester, RK2678X grounding resistance tester and other advanced lab, R&D, product detection and test equipment, which are over 200 units, by which the quality is ensured in hardware aspect. Meanwhile, our senior and experienced technicians, sales and management personnel as well as all staff etc. with comprehensive solution to customers projects. We are the OEM partner of many LED lighting brands at home and abroad, and we have established a good reputation in the industry. Custom design is welcomed like your logo on housing, your package and new model design etc. Also full efforts for your marketing like favorable price, internet marketing material supplying and offline support etc. 3-5 years In-time after-sale service to you all time. Work together, your reliable partner for high power LED Light! To be honest, to be innovative is our policy. Certificate CE 1CE 2CE 3 CE 4CE 5RoHs Partial Hardware Color Temperature TesterHigh Temperature TesterIES Tester Integrating SphereLow Temperature TesterSalt Spray Tester Temperature TesterVibration TesterWater Proof Tester Customer visitcustomized LED Grow Light Fixtures website:http://www.prsledlights.com/