CASING SEAMLESS 7” 23LBS / 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 is mobile energy? A new kind of energy? There is no actual product?
Mobile energy is not a specific thing, is a new way of energy use. This is a new concept of Hienergy raised last year, which is not subject to local constraints can provide energy, and can move, no matter where, as long as the sun, it can provide power.
Q:New energy (photovoltaic products) now foreign trade market?
Because of the decline in the cost of photovoltaic, trade stocks are devalued. Which buyers and sellers do not want to bypass the two dealers
Q:Coal washing products are primary energy, or the two energy?
Such as coal (coal), oil, natural gas, wind, water. Ocean energy, geothermal energy and nuclear fuel. The primary energy is converted into other forms of energy, such as coal gas, coke, electricity, steam and other petroleum products. It is called "the two energy source"
Q:The total amount of energy consumption (equal value)
Energy consumption: unit energy consumption is the main index to reflect the level of energy consumption and energy saving, the ratio of primary energy supply to gross domestic product (GDP) is an indicator of energy efficiency. The index shows the degree of energy utilization in a country's economic activities, reflecting changes in economic structure and energy efficiency.
Q:New energy technology applications, including the professional
New energy related to the following basic professional:1. Machinery, all kinds of mold, product development;2 HVAC (solar thermal power) heat pump system;3 Analysis and test of thermal analysis finite element analysis and the like;
Q:What are the economic operating standards for energy equipment and systems?
Strengthen supervision and inspection, to be the focus of inspection on resource consumption, pollutant emissions, comprehensive utilization of resources, the problems found in the inspection should take effective measures to urge enterprises and relevant units timely rectification, to realize the transformation of growth by high consumption, high pollution of the extensive economic growth mode to a resource-saving mode as soon as possible. 2, the formation of a resource-saving national economic system firmly establish people-oriented Scientific Outlook on Development, change the overdraft resources for development mode, path and mode transformation of economic development, to reverse the "high input, high consumption and crude mode of economic growth on high emissions, lack of coordination, difficult cycle, low efficiency, and gradually establish a resource-saving industries system and consumption system. To form a section, saving water and energy as the center of the agricultural system as soon as possible, the emphasis on efficiency, saving time and energy, raw materials, industrial system, scientific planning, good design, land saving, material saving, excellent quality of the basic system construction, saving time and energy, transportation system efficiency, moderate consumption thrift, life service system and save resource consumption, resource construction from the distribution of production and circulation, to save organic consumption in all sectors are interdependent and mutually restrict the overall strategic.
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
China is the world's largest producer and consumer of household electrical appliances. The rapid growth of household appliances has brought huge energy consumption, but also increased the pollution of the environment. Countries around the world through the development and implementation of energy efficiency standards, the promotion of energy efficiency labeling system to improve energy efficiency of energy efficient products, and promote energy-saving technological progress, thereby reducing emissions of harmful substances and environmental protection.
Q:Rapid rise in petrochemical products and energy prices
Dependence on petrochemical products is not large, traditional Chinese medicine and Chinese herbal medicine mainly as raw materials
Q:What is the C type of the product type in the notebook computer?
A class of products such as high priced cars, real estate, etc. must have a certain psychological cognitive process,

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