CASING SEAMLESS 5” 18LBS / FT K55 BUTTRESS RANGE 3

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Oil casing specification
Standard :	API/ASTM/EN/DIN/GB
Material:	J55,K55,N80(N80-1.N80Q),L80-1.C90,P110.
Outside diameter	114.3-339.7MM 4 1/2''-20''
Thinkness:	5.69-12.19MM 0.205-0.635''
Length	R2 or R3
Payment	L/C or T/T 30% or 100% Irrevocable LC at sight
Technics	hot rolling
Package	Standard export bundles or as customer's required
casing standard	Having the API-5CT official monogram
Inspection	we can find third party to inspect the goods.e.g SGS
Thread	LTC.STC.BTC
Delivery time	30-45days after the receipt of L/C
Usage	Oil & gas fields

CASING SEAMLESS 5” 18LBS / FT K55 BUTTRESS RANGE 3

Q: Firewood (dry) is what type of energy: biomass energyBiomass refers to the use of air, water, land, etc. through photosynthesis and the production of a variety of organisms, that is, all living organisms can grow organic matter known as biomass.

Q: What are the types of new energy vehicles: 1, fuel cell electric vehicle (FCEV):The utility model relates to a motor which is driven by a chemical reaction, and is driven by a motor. The energy of the battery is directly converted into electricity by the chemical action of hydrogen and oxygen, rather than by combustion.

Q: What is a one-time energy: Primary energy refers to the exploitation of natural resources, the direct use of energy, natural resources (such as coal, crude oil, sunlight, uranium, etc.) contained in the human without conversion or conversion of energy.

Q: State approved products called new energy foods: What you say should be a new resource food?In China, the newly developed, newly discovered, the introduction of no eating habits, in line with the basic requirements of food, non-toxic harmless to the human body, said the new resources of food.

Q: What is the general energy?What do we usually say about energy conservation?: Fourth energy conservation is a long-term strategic policy of the country's economic developmentThe State Council and of the provinces, autonomous regions, municipalities directly under the Central People's Government shall strengthen energy conservation, rational adjustment of industrial structure, enterprise structure, product structure and energy consumption structure, promote technological progress in energy conservation, reduce energy consumption per unit of output value and energy consumption per unit of product development, processing, conversion, transmission and supply of energy gradually improve, improve energy efficiency, promote the development of the national economy to energy saving.The State encourages the development and utilization of new and renewable sources of energyFifth countries to develop energy conservation policies, the preparation of energy-saving programs, and into the national economic and social development plan to protect the rational use of energy, and economic development and environmental protection coordination

Q: What is the classification of energy?: Classification of a wide range of energy, but also through the continuous development and research,

Q: What are the new energy products: Traditionally, including thermal power, hydro power, nuclear power generation, as a result of the new energy is more extensive, in addition to the above said, such as wave power generation, biogas power generation, tidal power generation, etc., are new energy

Q: What are the contents of bio energy: Many types of biomass specific plants, the main and we often see the wood, crop (straw, rice straw, wheat straw, cotton stalk, bean stalk, rice husk, weed and algae etc.). Among the non plant species, there are mainly animal manure, animal carcasses, organic components in wastewater and organic components in waste.

Q: Just hired, listen to the boss, in the United States seems to be subject to tariff barriers, it seems that Europe has to impose punitive tariffs...... Would like to ask the industry, the market will be the future development of the market?: Survival of enterprises will have a new world. But trade may be harder to do,

Q: And the world's oil futures and other energy futures prices related to China's domestic futures varieties which futures? Seek expert futures and futures experts cited. Thank you: Fourth: PP (polypropylene), plastic, PTA, as well as Zheng Chun (MA)! In addition to the oil products, such as soybean oil, palm oil.

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