• Class C Oil Well Cement with API Certification System 1
  • Class C Oil Well Cement with API Certification System 2
Class C Oil Well Cement with API Certification

Class C Oil Well Cement with API Certification

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
10000 m.t./month

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Class C oil well cement:

It is made from Portland cement clinker mainly composed of hydraulic calcium silicate, and appropriate amount of gypsum by finely grinding. It is applicable to the under-well circumstances with high requirements during early strength period. It is used for cementing from ground to the well depth of 1830m. It contains three varieties, i.e. ordinary cement, moderate sulfate resistant cement (MSR) and high sulfate resistant cement (HSR).

Main parameters: 

 It complies with national standard GB 10238 Oil Well Cement and conforms to the American standard API Specification Edition 24 10A.

Class C Oil Well Cement with API Certification

Class C Oil Well Cement with API Certification

Class C Oil Well Cement with API Certification

      Packing and Storage

        Packing: 1000kg/bag, 50kg/bag
        Storage: Cement in transportation and storage when not damp and mixed with debris, different varieties and the strength grade of cement during storage to avoid confounding.



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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
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Bio energy is a kind of renewable energy, which can convert biomass, water and other inorganic substances into biogas, hydrogen and other flammable gases or ethanol, oil and combustible liquid.
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Because of the decline in the cost of photovoltaic, trade stocks are devalued. Which buyers and sellers do not want to bypass the two dealers
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Pure electric vehicles (BEV, including solar cars):Is the main power to drive the car, at present, most of the models is directly driven by the motor, a part of the motor vehicle mounted in the engine compartment, there is also a part of the rotor four motors directly to the wheels as, and the difficulty of power storage technology.
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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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