• Casing Seamless Tubing 5.5'  K55 6.2MM R2 System 1
  • Casing Seamless Tubing 5.5'  K55 6.2MM R2 System 2
  • Casing Seamless Tubing 5.5'  K55 6.2MM R2 System 3
Casing Seamless Tubing 5.5'  K55 6.2MM R2

Casing Seamless Tubing 5.5' K55 6.2MM R2

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 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:

·  Professional Service

·  Competitive pricing

   Measuring of wall thickness from the outside

   Low purchase cost

Specifications:
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 5.5”   K55

ButtressRange 2                                              

Od:139.7mm          

Thickness:6.2mm          

Length:R2(7.89m-10.36m)                                              

SteelGrade: K55                                  

Connect: Bc 


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 

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 

Casing Seamless Tubing 5.5'  K55 6.2MM R2



Q: There are several forms of energyWhat are they called? What is the use?
In accordance with the energy form can be classified into two primary energy and energy. The former refers to the nature of natural energy, existing energy, such as coal, petroleum, natural gas, water and so on. The latter refers to the secondary energy converted into energy products, such as electricity, gas, steam and various petroleum products
Q: State approved products called new energy foods
The difference between new resource food and health food:1 health food refers to food with specific health functions, and approval must also be clear that what has a health care function, and the need for a health care function marked and defined on the product packaging, the new food resource has one or more functions are not on the product introduction mark in detail.2 new resources of food and health food for the application of the crowd is different, the former applies to any population, while the latter is suitable for specific populations.
Q: What are the new energy products
Solar products: solar street lights, solar water heaters, etc.Nuclear energy: nuclear powerOcean Energy: wave power, tidal powerWind power: wind powerBiomass: made of liquid or gaseous fuels
Q: Which products need to be marked energy efficiency logo
That nearly two years of practice, energy efficiency labeling system can promote the improvement of energy efficiency and energy saving technology, promote energy product market to efficient market transformation, plays an important role in regulating the energy product market, energy saving, protect the environment. Based on the severe energy situation and significant implementation effect, the promotion of energy efficiency labeling system is imperative. September 18, 2006, electric washing machines and air conditioning units are also included in the energy efficiency labeling products directory, for the relevant enterprises, they face not only challenges, but also more opportunities.
Q: Total energy consumption and total energy production
The output of the refinery, gasoline, kerosene, diesel oil, fuel oil, liquefied petroleum gas, refinery gas and other petroleum products (naphtha, solvent oil, raw oil, paraffin wax, lubricating oil, asphalt, etc.) gas output is the coke gas and other gas, coke and other coking products (coal tar crude, etc.).
Q: Can the total energy consumption (equal value) be calculated in terms of the sum of the equal value of electricity and other energy
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: Definition of low carbon energy
All of these need to implement low-carbon industrial system in Western europe. It includes thermal power emission reduction, new energy vehicles, building energy efficiency, industrial energy conservation and emission reduction, recycling economy, recycling of resources, environmental protection equipment, energy-saving materials, etc.. We are now in an important period of economic transformation.
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: 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: And the world's oil futures and other energy futures prices related to China's domestic futures varieties which futures? Seek expert futures and futures experts cited. Thank you
Fourth: PP (polypropylene), plastic, PTA, as well as Zheng Chun (MA)! In addition to the oil products, such as soybean oil, palm oil.

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