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  • Two main types of steel structure fireproof coating

    Two main types of steel structure fireproof coating

      Steel is a non-flammable building material, it has the characteristics of earthquake resistance and bending resistance. In practical applications, steel can not only increase the load capacity of buildings, but also meet the needs of architectural design aesthetic modeling; it also avoids the def... read more

    Nov 26,2020 Industry News
  • The general steps of cementing

    The general steps of cementing

      Cementing is divided into three steps: casing running, cement injection, wellhead installation and casing pressure test.   Lower the casing Casings are available in different sizes and steel grades. Surface cementing usually uses 20-13 3/8 inch casing, most of which use low-grade "J" grade casi... read more

    Nov 26,2020 Industry News
  • Cementing is an important step during drilling operation

    Cementing is an important step during drilling operation

      Cementing, the construction operation of running casing into the well and injecting cement into the annular space between the wellbore and the casing. It is an indispensable and important link in the process of drilling and completion operations, including casing running and cement injection.   C... read more

    Nov 26,2020 Industry News
  • How Does Well Cementing Work?

    How Does Well Cementing Work?

    Part of the process of preparing a well for further drilling, production or abandonment, cementing a well is the procedure of developing and pumping cement into place in a wellbore. Used for a number of different reasons, cementing protects and seals the wellbore. Most commonly, cementing is used t... read more

    Nov 26,2020 Industry News
  • What is the preparation method of flame retardant materials?

    What is the preparation method of flame retardant materials?

    Since the intrinsic flame retardant material does not require further flame retardant treatment, the following content is all for the additive flame retardant material. Flammable materials can generally include thermoplastic resins, thermosetting resins, rubber, paint, fibers (natural fibers and art... read more

    Nov 26,2020 Industry News

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