CASING SEAMLESS 7” 17LBS / 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 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: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:What is the C type of the product type in the notebook computer?
Class C mainly refers to household appliances, electrical appliances, electronic products in this regard
Q:The total amount of energy consumption (equal value)
Equal value is the amount of energy produced by another unit of energy consumed by a unit of energy.
Q:What is mobile energy? A new kind of energy? There is no actual product?
The new energy automobile production enterprises and products access management rules has been officially implemented in July 1, 2009, the "rules" stressed that: new energy vehicles refers to the use of non conventional vehicle fuel as a power source (or the use of conventional fuels, the new vehicle power device), power control and drive advanced technologies. Integrated vehicle, the formation of advanced technology principle, with the new technology and new structure of automobile. New energy vehicles, including hybrid vehicles, pure electric vehicles (BEV, including solar cars), fuel cell electric vehicle (FCEV), hydrogen engine vehicles and other new energy sources (such as high energy storage, two ether) cars and other categories of products.
Q:What is the comprehensive calculation of energy production?
Energy production is not equal to the sum of all kinds of energy into standard coal, because the two energy is generated by the primary energy conversion, so the total energy production can only be a variety of primary energy production and the standard coal
Q:Trademark registration of energy and environmental protection is the first category
There are 45 categories of trademark classification in China. Firstly, it is necessary to choose the categories corresponding to the enterprises, and the trade mark should belong to the 11 category:Article 01: used in industry, science and photography, agriculture, horticulture and forestry chemicals, unprocessed artificial resins, unprocessed plastics material, fertilizer, fire extinguishing compositions, tempering and soldering preparations, preservation of food chemicals, tanning, industrial adhesives
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: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?
The core of building a resource conserving society is to correctly handle the relationship between man and nature, through the efficient use of resources, rational allocation and effective protection, economic and social and ecological sustainable development. The basic symbol of a resource conserving society is the harmony between man and nature. 1, the establishment of national policies and laws and regulations to conserve resources to strengthen the country in all areas of growth and comprehensive conservation management. In the organization of the preparation of the "11th Five-Year" national economic and social development master plan, special planning, regional planning and urban planning, we should save resources in the central position. The government should improve and perfect the resource conservation policies and regulations and supervision system, formulate corresponding policies and measures to encourage the economical use of resources, improve regulations and standards, the implementation of resource consumption and pollutant emission control strictly, and strengthen the binding force of saving resources work. To study and formulate "energy conservation law" and the "Cleaner Production Promotion Law) supporting regulations and regulations comprehensive utilization of resources, recycling of renewable resources, develop the industry of high consumption of resources to improve market access standards, the main energy efficiency standard, organization revised the main energy consuming industries for energy conservation design, develop key industry clean production evaluation index system.

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