API Casing Seamless Tubing 4.5'' K55 8.56MM R3
- Ref Price:
-
- 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:
Casing is a wide range pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore
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
Tubing: tubing is pipe used for the transportation of crude oil and natural gas from an oil or gas layer to the surface after drilling is complete
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:
· Premium quality
· Prompt delivery & seaworthy packing (5-10 days)
Reliable performance
Easy to weld
High safety.
· Professional Service
· Competitive pricing
Measuring of wall thickness from the outside
Low purchase cost
Specifications:
Tubing: tubing is pipe used for the transportation of crude oil and natural gas from an oil or gas layer to the surface after drilling is complete
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
Process: ERW and seamless
Standard: API 5CT
Certificate: casing: LTC, STC, BTC, VAM
Tubing: NUE, EUE
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
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 4-1/2” 11.6lbs / Ft K55
ButtressRange 2
Od:114.3mm
Thickness:6.35mm
Length:R2(7.62m-10.36m)
SteelGrade: K55
Connect: Bc
- Q: How to solve the energy problem
- The increase of investment in science and technology energy, and actively develop new products for energy saving, develop clean and renewable energy, and on China's high energy consumption, waste of resources of industrial enterprises to accelerate the technological transformation and upgrading, and actively optimize the industrial structure, promote energy conservation, improve energy utilization rate.
- Q: What are the sources of energy that are common in life and the two energy sources
- The energy product obtained after the primary energy is processed and converted is called the two energy source, such as electricity, diesel oil, gasoline, etc.
- Q: What are the needs and pain points of new energy vehicles in insurance products and related services
- Insurance, new energy vehicles mainly insurance premium, significantly higher than that of the traditional models, the difference between the minimum 2000 yuan, up to more than 4700 yuan, even taking into account the new energy automobile owners is not high on daochengjian demand, do not calculate daochengjian, the difference between the minimum is close to 800 yuan, while the highest is more than 3200 yuan. Among them, the vehicle damage insurance costs higher in property losses, which is directly related to the purchase price of the new car. Only car damage insurance, the cost of new energy vehicles is higher than the insurance premium of more than 1000 yuan, it can be said that the high cost of insurance directly increases the cost of the annual use of consumers.
- Q: What is the classification of energy?
- Classification of a wide range of energy, but also through the continuous development and research,
- Q: China's new energy situation? The biggest obstacle? What can be learned abroad?What is the most important countermeasure in our country?
- Section 1: Market ResearchResearch objectives and content.L regional real estate industry and competitors1, property buyers have been studied2, target consumer research, analysis
- Q: Energy Star certified product range
- To do this, you can look for women, there is a laboratory to ensure that through, Baidu search: Ningbo Lan Xiaohua, we know, maybe a lot of places can help you in the future ~ ~ ~ ~ oh
- Q: Mainly for PetroChina, Sinopec, the state-owned monopoly enterprises to discuss
- So, what is "energy"? About the definition of energy, there are about 20 kinds. For example: the "Encyclopedia" of science and technology, said: "energy is from the heat, light and power and energy resources"; the "Encyclopedia Britannica" said: "energy is a include all fuel, water, sunlight and wind terms, humans can use appropriate means to make it provide the required conversion the energy for themselves"; "Japan encyclopedia" said: "in various production activities, we use energy, mechanical energy, energy and energy to work, can be used as the carrier of these various sources of power in nature, called energy"; China's "energy encyclopedia" said: "energy can be converted directly or by providing light, heat and power in any forms can be contained in energy resources needed for the human." It can be seen that energy is a source of energy in various forms.To be exact and simple, energy is a kind of material resources that can provide some form of energy for human beings.It is often referred to as sources of energy that can be used by humans to obtain useful energy.
- 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: What are the new energy sources?
- Combustible ice: This is a solid compound of methane and water, which is similar in appearance to ice". Combustible ice is stable at low temperature and high pressure, and the combustible gas released by ice melting is 100 times that of the original solid. It is estimated that the amount of combustible ice is more than the total amount of coal, oil and natural gas on earth.Coalbed methane: during the formation of coal due to the increase in temperature and pressure, while the deterioration of the release of combustible gas. From peat to lignite, per ton of coal produced 68m3 gas; from peat to coal per ton of coal produced 130m3 gas; from peat to anthracite coal per ton of coal produced gas 400m3. Scientists estimate that the earth's coal-bed methane up to 2000Tm3.
- Q: What is the difference between primary and secondary energy sources two
- Primary energy can be further divided into two categories of renewable energy and non renewable energy. Renewable energy including solar energy, wind power, wind energy, biomass energy, wave energy, tidal energy, ocean thermal energy, etc.. They can be recycled in nature. Renewable energy, including: coal, crude oil, natural gas, oil shale, nuclear energy, etc., they can not be recycled, with a little, then a little less.
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API Casing Seamless Tubing 4.5'' K55 8.56MM R3
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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