Oilfield machinery, petroleum machinery, oilfield equipment, sucker rod, sucker rod coupling, subsurface pump.
Xanthan Powder, Kcl, Calcium Chlorare, Mea, Citric Acid, And Oil Field Chemicals..
Fuel nozzle, fuel pump, flow meter accessories.
CNG diesel conversation system.
Air, oil, hydraulic and industrial filter.Manufacturer & exporter
Tantalite coltan, oil rigs, oil bits and oil drilling equipment..Export and import
chemicals for water and oil field.Exporter
Oil & gas drilling equipment, drill bits, rig floor tools, pipes, down hole tools, well head tools, mwd/lwd.
Lubricants, oilfield equipment, HDPE, LDPE.
Metal tubing, vacuum breakers, check valves and sanitary fittings.Transportation and shipping
Petroleum products, oil field equipment & copper cathode.
Industrial autoclave, gas & oil storage tank, dish head.
Oilfield equipment, including oil drilling and service equipment, oil production equipment, OCTG , wellhead & downhole tools and spare parts.
Oil & gas drilling chemicals & equipment.Buying agent
Drilling mud pump parts ( bomco, hh, rs), parts for truck mounted rigs & workover rigs (rg, sj), parts for hydraulic disc brake (bpm, boke, baoji hydraulic), and parts.Design, r&d, manufacturing, export and services
Oilfield equipment, tubulars, pumps, handling tools.Trading
OVERVIEW Many power systems, railway systems, large-scale petrochemical plants and enterprises have a lot of electrical equipment whose internal insulation are mostly oil filled insulation type, and therefore, test on insulating oil dielectric strength is common and necessary. To meet the needs of the market, we have developed and produced a series of insulating oil dielectric strength testers according to national standard GB T507-2002, industry standard DL429.9 91 and the latest Electric Power Industry Standard DL T846.7-2004 by ourselves. This instrument, by using a single chip microcomputer as the core, can operate in full automation with high accuracy, greatly improving work efficiency and reducing the labor intensity of workers. Moreover, it is small in size and convenient to carry. MAJOR TECHNICAL INDICATORS Output voltage 0 100KV optional Voltage distortion rate 3 Voltage raising speed 0.5 5 KVS adjustable Standing time 15min adjustable Boosting interval 5 min adjustable Boosting frequency 1 9 time s optional Booster capacity 1.5KVA Measuring accuracy 3 Supply voltage AC220V 10 50Hz1 Hz Power 200W Applicable temperature 0 45 Applicable humidity 75 RH Overall dimension 465 385 425 Transformer Oil Dielectric Strength Tester 2
Oil resistant rubber plate Model GB-3702A type ordinary oil-resistant rubber plate Color black packaging woven bags, plastic film bags, can be packaged by weight or length Specification: thickness 1mm~50mm; Width: 500mm~2000mm; Conventional width: 1m, 50kg/piece; Parameter: specific gravity: 1.8; Strength: 2Mpa; Elongation: 250%; Hardness: 70 5 Performance: ordinary oil-resistant rubber sheet has medium pressure, oil resistance, water resistance, shock resistance, sealing and other properties, and can effectively resist peeling; Purpose: Mainly used for laying of workbenches, floors and electronic product places in contact with grease.
Vacuum insulation pipe 1. The double-layer stainless steel metal hose is used, and multi-layer insulating composite materials are added in the interlayer to maintain a high vacuum state, so the cold insulation effect is good, and the hose surface is free of water and frost during use. 2. The bending radius is small, convenient to use, and the length can be determined according to user requirements. 3. It can be connected with vacuum pipe. 4. Both ends of the vacuum hose are equipped with storage tank and tank car quick connector, which can greatly reduce the liquid vaporization loss in the liquid filled and discharged by the tank car. Main technical parameters: Intermediate pressure: 2.0MP Design temperature: - 270 Operating media: LO2, LN2, LAr, LH2, LHe Pipe cooling loss: 0.5~2W/m Interlayer vacuum degree:
MTR and equipment in such industries as metallurgical, oil and gas, energy, mining, chemical industry.
