• CASING SEAMLESS 7 5/8''  33.7LBS / FT  K55 BUTTRESS RANGE 3 System 1
  • CASING SEAMLESS 7 5/8''  33.7LBS / FT  K55 BUTTRESS RANGE 3 System 2
  • CASING SEAMLESS 7 5/8''  33.7LBS / FT  K55 BUTTRESS RANGE 3 System 3
  • CASING SEAMLESS 7 5/8''  33.7LBS / FT  K55 BUTTRESS RANGE 3 System 4
  • CASING SEAMLESS 7 5/8''  33.7LBS / FT  K55 BUTTRESS RANGE 3 System 5
CASING SEAMLESS 7 5/8''  33.7LBS / FT  K55 BUTTRESS RANGE 3

CASING SEAMLESS 7 5/8'' 33.7LBS / FT K55 BUTTRESS RANGE 3

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

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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 




Q:What is the difference between energy star and DLC
Lighting products can provide Lighting facts label, Lighting Design Lab (LDL), Design Lights Consortium (DLC), FTC LabelBo Bo detection has a three color GMS-3000 distributed photometer system (15m*6m*6m), three color 1.5m thermostatic ball system, 2.0m integration ball system, 0.3m integration ball system, professional LM-80 aging test equipment. Light and safety (IEC/EN62471) test system for lamp and lamp system
Q:Firewood (dry) is what type of energy
It includes plants, animals and microorganisms. The concept of biomass includes all plants, microorganisms, animals, plants, microorganisms, and waste products
Q:What are the types of new energy vehicles
3, hydrogen power vehicle:A car that uses hydrogen as fuel. Hydrogen powered vehicles is a truly zero emission vehicles, emissions from pure water, zero emissions, has no pollution, abundant reserves and other advantages, therefore, hydrogen powered vehicles is the ideal alternative to traditional car. However, the hydrogen fuel cell costs are too high, and hydrogen storage and transportation of fuel in accordance with the current technical conditions are relatively difficult.
Q:The rapid rise in the prices of petrochemical products and energy, which may have a greater impact on the following sectors of earnings?The rapid rise in the prices of petrochemical products and energy, which may have a greater impact on the following sectors of earnings?A. medical instruments and equipment manufacturingB. proprietary Chinese medicine manufacturingC. Chinese herbal medicine processingD. chemical pharmaceutical manufacturing
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:Can the total energy consumption (equal value) be calculated in terms of the sum of the equal value of electricity and other energy
Equivalent value is a measure of the energy of the unit itself
Q:What are the courses? What is the difference between specialized research nuclear power, hydropower and so on? I hope not to copy the existing information on the Internet, I learned about the best seniors
Because of the gradual depletion of conventional energy resources, environmental and ecological destruction, in promoting energy science and technology, new energy (wind, solar, biomass, geothermal energy, ocean energy, hydrogen energy utilization etc.) and constantly improve the level of economy is gradually revealed, many countries and regions to develop the energy industry, but also to achieve an important way of circular economy and low carbon economy, the proportion increased year by year. The new energy science and engineering specialty is a strategic emerging industry undergraduate specialty which was established in 2011 to meet the new energy industry development trend in china.
Q:Trademark registration of energy and environmental protection is the first category
Article 02: paint, varnish, paint, rust and wood preservatives, colorants, mordant, raw natural resins, painters, decorators, printers and artists with metal foil and powderArticle 03: laundry bleach and other materials, cleaning, polishing, scouring and abrasive preparations, soap, spices, essential oils, cosmetics, shampoo, toothpaste
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:Mainly for PetroChina, Sinopec, the state-owned monopoly enterprises to discuss
The term "energy", in the past, was rarely talked about. It was the two oil crisis that made it a hot topic. Energy is the basic driving force for the development of the whole world and economic growth. Since the industrial revolution, energy security issues began to appear. With the rapid development of the global economy today, the international energy security has risen to the height of the country, all countries have developed energy security as the core energy policy. Over the next more than and 20 years, with the support of stable energy supply, the world economy has grown considerably. However, in the enjoyment of human beings from energy economic development, technological progress and other interests, also encountered a series of inevitable challenges of energy security, energy shortage, resource competition and excessive use of energy and environmental pollution caused by problems such as the threat to human survival and development.
Q:New energy technology applications, including the professional
5 power electronics, a variety of new energy products are used to develop;6 the construction of the building, the need for various engineering structural design personnel.

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