CASING SEAMLESS 4-1/2” 11.6LBS / FT K55 BUTTRESS RANGE 3

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Product Description:

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 4-1/2” 11.6LBS / FT K55 BUTTRESS RANGE 3

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Q:Energy consumption classification of electronic products in China: Level 2 means comparison;Level 3 indicates that the energy efficiency of the product is the average level of the Chinese market;

Q:Total energy consumption and total energy production: Any of the two secondary energy products produced by the conversion of various energy sources (including other non - energy products and associated products)

Q:At present, what are the main types of new energy vehicles?: Pure electric vehicles (BEV, including solar cars):Is the main power to drive the car, at present, most of the models is directly driven by the motor, a part of the motor vehicle mounted in the engine compartment, there is also a part of the rotor four motors directly to the wheels as, and the difficulty of power storage technology.

Q:What are the new energy products: Solar products: solar street lights, solar water heaters, etc.Nuclear energy: nuclear powerOcean Energy: wave power, tidal powerWind power: wind powerBiomass: made of liquid or gaseous fuels

Q:China's new energy marketing plan: Section 1: Market ResearchResearch objectives and content.L regional real estate industry and competitors1, property buyers have been studied2, target consumer research, analysis

Q:The total amount of energy consumption (equal value): Equivalent value is a measure of the energy of the unit itself

Q:What are the needs and pain points of new energy vehicles in insurance products and related services: Insurance, new energy vehicles mainly insurance premium, significantly higher than that of the traditional models, the difference between the minimum 2000 yuan, up to more than 4700 yuan, even taking into account the new energy automobile owners is not high on daochengjian demand, do not calculate daochengjian, the difference between the minimum is close to 800 yuan, while the highest is more than 3200 yuan. Among them, the vehicle damage insurance costs higher in property losses, which is directly related to the purchase price of the new car. Only car damage insurance, the cost of new energy vehicles is higher than the insurance premium of more than 1000 yuan, it can be said that the high cost of insurance directly increases the cost of the annual use of consumers.

Q:Which products need to be marked energy efficiency logo: That nearly two years of practice, energy efficiency labeling system can promote the improvement of energy efficiency and energy saving technology, promote energy product market to efficient market transformation, plays an important role in regulating the energy product market, energy saving, protect the environment. Based on the severe energy situation and significant implementation effect, the promotion of energy efficiency labeling system is imperative. September 18, 2006, electric washing machines and air conditioning units are also included in the energy efficiency labeling products directory, for the relevant enterprises, they face not only challenges, but also more opportunities.

Q:What are the sources of energy that are common in life and the two energy sources: Primary energy refers to the energy and resources directly from the natural world that have not been processed and converted

Q:What are the economic operating standards for energy equipment and systems?: In reality, it is of great practical significance and strategic significance to study the connotation of resource saving society and how to build a resource conserving society. Here, "saving" one, is relatively wasteful in terms of savings. Second, it is required to reduce the demand for resources and energy in the economic operation. That is, in the process of production and consumption, with as little as possible resources, energy, to create the same wealth or even more wealth, to maximize the full use of recycling of waste. This kind of economy requires the transformation of the current mode of economic growth, profound technological innovation, and truly promote economic and social progress. Resource conserving society is a society with effective allocation of resources, efficient use, rapid economic and social development and harmonious coexistence between man and nature.

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