CASING SEAMLESS 10 3/4'' 40.5LBS / FT K55 BUTTRESS RANGE 3

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
17 m.t.
Supply Capability:
10000 m.t./month

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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 




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Q:What are the new energy sources?
Generally there:Superconductive material, solar cell material, hydrogen storage material, solid oxide battery material intelligent material, magnetic material, nano material.Several new energy and new materials in the futureWave energy: ocean wave energy. This is an inexhaustible, renewable energy without pollution. It is speculated that the earth's Shanghai ocean wave energy stored up to 9 x 104TW. In recent years, the utilization of wave energy has occupied a place in the country's new energy development plan. Despite the high cost of wave energy generation, the need for further improvement, but the current progress has shown the potential commercial value of this new energy. A wave power plant in Japan has been running for 8 years, although the cost of generating electricity is higher than that of other power generation methods, it can save the cost of power transmission and so on. Currently, the United States, Britain, India and other countries have built dozens of wave power stations, and are running well.
Q:What is the cost effectiveness ratio of energy management in energy quality?
I guess what you are saying is the "efficiency" in the international energy standard
Q:What are the tax policies for renewable energy companies?
The national development and Reform Commission had issued the "renewable energy and long-term development plan" put forward, to 2020 the proportion of renewable energy in the energy structure to reach 16%, the proportion is still less than 1%. plan to increase financial input, the implementation of preferential tax policies "set down as a principle of the development and utilization of renewable energy.
Q:What is the energy consumption per unit product
Formula: (1) comprehensive energy per unit of product yield comprehensive energy consumption per unit of product yield consumption = production of comprehensive energy consumption of the product (equivalent) / qualified product yield (2) yield of single unit product energy consumption per unit of product yield of single energy consumption = production of the product consumption of a variety of energy the number of qualified products yield (3) than the unit energy consumption of products according to the standard procedure to calculate the energy consumption than the unit energy consumption = comprehensive energy consumption according to the standard calculation of the amount of qualified production process / product yield can be calculated according to the standard energy consumption than single bit = yield statistics method of comprehensive energy consumption volume / year range: standard products report on the production of major products for the annual energy consumption of 5000 tons of standard coal and above the legal unit. The index of the sub item is the production of a product of a number of varieties of the total energy consumption of energy, not including production has nothing to do with the amount of energy for the purpose of life, nor does it include internal recycling energy and enterprise basic construction unit consumption using waste heat and gas; mother is qualified, have procedures for storage products production.
Q:Definition of low carbon energy
Low carbon energy is an alternative to high carbon energy sources, it refers to carbon dioxide and other greenhouse gas emissions low or zero emissions of energy products, including nuclear energy and a part of renewable energy.
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:Rapid rise in petrochemical products and energy prices
Therefore, the rapid rise in the prices of petrochemical products and energy may have the greatest impact on the profitability of chemical drugs manufacturing.The correct answer is D.
Q:What is a one-time energy
Primary energy, also known as natural energy, refers to the use of natural resources that have not been changed or changed. Such as coal, crude oil, natural gas, water, wind energy, solar energy, ocean energy, tidal energy, geothermal energy, natural uranium, etc.. Primary energy is divided into renewable energy and non renewable energy, the former refers to the repeated generation of natural energy, the latter with a little less, mainly all kinds of fossil fuels, nuclear fuel.
Q:China's new energy marketing plan
Two, the determination of research methodsThree, work planFour, pending buyers survey quotaIn five, the second-hand inquiry collectionSix, cost budget and detailSeven, research quality control
Q:There are several forms of energyWhat are they called? What is the use?
The primary energy is divided into renewable energy (hydro, wind and biomass) and non renewable energy sources (coal, petroleum, natural gas, oil shale, etc.). According to the production method can be divided into primary energy (natural energy) and two energy (artificial energy). Primary energy refers to the nature the natural form and without processing or conversion of energy resources, energy resources including a hydraulic renewable and non renewable coal, petroleum and natural gas resources, three kinds of energy including water, oil and gas, is the core of primary energy,

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