One, six angle slope mold classification Hexagonal slope protection mold is a type of slope protection mold, as well as rectangular slope protection molds, herringbone slope protection molds, trigeminal slope protection molds, solid hexagonal slope protection molds, hollow hexagonal slope protection molds, arch slope protection molds and other different size slope protection molds, hexagonal slope protection It is used in high-speed, high-speed rail, water conservancy and other places to play a role in slope protection and berm protection. 1. Hollow hexagonal slope protection: The grass can be implanted in the middle to purify the air and protect the soil and water loss so as to increase the greenness. 2. Solid hexagonal slope protection: relatively monotonous, suitable for berms. Second, hexagonal slope protection mold making process Hexagonal slope protection mold uses pp material, pp has good toughness, solubility and plasticity, plastic particles into a liquid at high temperature, the liquid flows into a specific good iron mold, the use of liquid water circulation to make it cool, the plastic according to the specifications of the iron mold While the plastic mold, of course, the iron mold is based on each customer's drawing-specific, resulting in various sizes of hexagonal slope protection molds. After molding the hexagonal slope protection mold, add a certain proportion of cement (concrete) and hold the mold for about 24 hours. The dimensions of the finished product are the same as those of the mold. Simple and convenient. Three, six angle slope mold application Hexagonal slope protection moulds are mainly used for the production of high-speed railway slope protection bricks and high-speed rail slope protection bricks, dams slope protection brick tools. During the production process, the plastic molds for slope protection bricks generally use engineering polypropylene plastics for injection molding through injection molding machines. Commonly used are rectangular slope protection, hexagonal slope protection, eight-shaped slope protection, herringbone type slope protection arch slope protection and other flower patterns, and application of slope protection bricks and dams. It is mainly used to prevent water and soil loss. The concrete is placed in the mold for slope protection bricks. After being shaken to form on the vibratory table, the cement is solidified and made into a concrete slope protection. The slope protection brick is mainly used in the production of high-speed slope protection. Brick and embankment cement revetment bricks are used. The concrete box is filled with concrete and shake-molded. After the natural solidification and drying, the mold can be used.
Positive Straight Bow Casing Centralizer
Application Straight bow casing centralizer,Cementing Centralizer Puyang Junhong Rubber Co., Ltd. , https://www.pyjhxs.com
1. Type: Positive, straight bow casing centralizer
2. Materials: Carbon steel, alloy steel, or others as required
3. Standards: API, or others as required
4. Specifications: 4 1/2''---20'', or others as required
1) Used in most types of wells;
2) Most suited for horizontal and directional well designs;
3) favorable in cased hole situation.
Characteristics:
1) With straight bows for casing operations, this centralizer provides extremely high stand-off (concentricity) when run inside;
2) Permit maximum fluid passage;
3) The installation is very convenient by setting two halves on the piece and inserting the pin in the end collar hinge;
4) The disassembled centralizers make a compact package, greatly reducing shipping cost.