• API Casing Tubing Seamless 5'  K55 12.7MM R3 System 1
  • API Casing Tubing Seamless 5'  K55 12.7MM R3 System 2
  • API Casing Tubing Seamless 5'  K55 12.7MM R3 System 3
API Casing Tubing Seamless 5'  K55 12.7MM R3

API Casing Tubing Seamless 5' K55 12.7MM R3

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

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Product Description:

It is inserted into a well bore and cemented in place to protect both subsurface formations and the wellbore from collapsing, to allow drilling fluid to circulate, and extraction to take place
Steel casing pipes have smooth wall and minimum yield strength of 35,000psi

Scope of Application of the Goods

It is made to withstand the pressure generated from the extraction process
Tubing is manufactured in the same way as casing, except that an additional process known as "upsetting" is applied to thicken the pipes

Main Product Features:

·   Prompt delivery & seaworthy packing (5-10 days)

Reliable performance

·    Competitive pricing

    Measuring of wall thickness from the outside

   Low purchase cost

 

Specifications:
Process: ERW and seamless
Standard: API 5CT
Out diameter:
Casing: OD 4 1/2"- 20" (114.3mm-508mm)
Tubing: OD 2 3/8" - 4 1/2" (60.3mm-114.30mm)
Wall thickness: 0. 205"- 0.635"
Length: R1 (4.88mtr-7.62mtr), R2 (7.62mtr-10.36mtr), R3 (10.36mtr or longer)
Steel grade: H-40, J55, K-55, N-80, C-75, L-80, C-90, T-95, Q-125

Standard: API 5CT
Certificate: casing: LTC, STC, BTC, VAM
Tubing: NUE, EUE
Out diameter:
Tubing: OD 2 3/8" - 4 1/2" (60.3mm-114.30mm)
Wall thickness: 0. 205"- 0.635"
Length: R1 (4.88mtr-7.62mtr), R2 (7.62mtr-10.36mtr), R3 (10.36mtr or longer)
Surface: corrosion proofing water based paint
End: beveled, square cut and pipe protection cap especially for casing and tubing
Heat treatment: normalized, quencher+temper

CasingSeamless 5”   K55

ButtressRange 3                                              

Od:127mm          

Thickness:12.7mm          

Length:R3(>10.36m)                                              

SteelGrade: K55                                  

Connect: Bc          

API Casing Tubing Seamless 5'  K55 12.7MM R3


API Casing Tubing Seamless 5'  K55 12.7MM R3

API Casing Tubing Seamless 5'  K55 12.7MM R3


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 needs and pain points of new energy vehicles in insurance products and related services
The first consumer experience is not very good. Moreover, the first batch of the purchase of electric vehicles in the resale of second-hand car owners, but also encountered a thorny problem. Immature after-sales service with respect to traditional fuel vehicles have been mature after-sales service, new energy vehicles after the market, it seems not to see where the road".
Q:What are the tax policies for renewable energy companies?
First, there is no exemptionThe development and utilization of support for renewable energy, energy consumption structure for improving our country's great significance, with the speeding up of the rapid economic development and energy consumption, China's renewable energy development and utilization of tax policies to support increased year by year.The vat has 5 main: since January 1, 2001, belonging to the biomass energy waste generation implementation of VAT refund policy; since January 1, 2001, the wind power generation value-added tax levied policy; since 2005, the denatured fuel ethanol production and marketing enterprises designated state approval of the sale of VAT refunds; in the county the following small hydroelectric power production units, according to a simplified method in accordance with the 6% tax rate to calculate VAT; VAT rebate policy for hydropower enterprises.Consumption tax, since 2005, the state approved the production and sales of fixed-point fuel ethanol production enterprises to be exempted from the consumption tax policy. Part of the tax preferential policies, although only applicable to individual enterprises, but played a good role model.
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: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: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:I would like to ask you, China's electronic products have the use of energy classification, if so, what is the specific classification?
Level 2 means comparison;Level 3 indicates that the energy efficiency of the product is the average level of the Chinese market;
Q:Metro energy feedback products which good?
Before the subway brake is to use the electricity directly with the resistance to let go, so that it will cause a waste of electricity, as well as investment in two refrigeration equipment, this is very environmentally friendly. Shenzhen Sheng Hong electric for this problem has developed a product called UESS, to solve this problem, but also to solve the UESS Metro Traction voltage problem.
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.
Q:What is the general energy?What do we usually say about energy conservation?
Third as mentioned in this Law refers to energy saving, strengthen energy management, take technically feasible and economically reasonable and socially and environmentally acceptable measures to reduce all links from energy production to consumption in losses and waste, to use energy more efficiently and rationally.Fourth energy conservation is a long-term strategic policy of the country's economic development

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