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 difference between energy star and DLC
TUV authorized testing laboratoryThe government finds that the public service platform of small and medium-sized enterprise product testingChina, Hongkong, Australia and other lamps energy efficiency accreditation record LaboratoryLED lamps can provide a comprehensive test items: light distribution curve, UV value, light intensity spatial distribution, illumination, LM-80 lumen maintenance rate test
Q:What are the new energy products
New energy (NE): also known as unconventional energy. Refers to the various forms of energy outside the traditional energy. Refers to the development or utilization of active research, to be promoted, such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy and nuclear fusion energy, etc..
Q:What is the classification of energy?
, more new energy has begun to meet human needs
Q:What is the relationship between the futures price and the price of oil futures and other energy futures?
Third: for example, methanol, linear low density polyethylene, polyvinyl chloride, sugar, purified terephthalic acid, etc.. Note: white sugar is a substitute for oil, so it is related to the rise and fall of oil
Q:Coal washing products are primary energy, or the two energy?
Based on this, I think it is wrong to put the coal washing products (washed coal, washed coal, washed coal, etc.) as the two energy. This is because the coal washing and processing is different from the general primary energy products to secondary energy products. Coal is mainly through jigging and flotation process will be different, the proportion of the physical size of the coal area separated from the mixed gangue in the coal removed
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
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The laws of the state set the maximum value for the former, which set the minimum value; as a rigid index of energy efficiency regulationsAlthough different countries have different national conditions according to different national conditions, these two points are regarded as the final judging index
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By using 3MW super capacitor energy storage device for subway compensation cases, can save power 5.4 subway single braking start in Shenzhen, the price of 0.9 yuan calculation, single start braking can save electricity =5.4x0.9=4.86 yuan,
Q:How to solve the energy problem
Market economy is open, China should vigorously develop the international energy market, make full use of the international and domestic two kinds of resources, and expand the way and quantity of energy imports

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