Straight Vane Steel Solid Rigid Centralizer

1. Straight Vane Steel Solid Rigid Centralizer Solid rigid centralizers are one series of casing centralizers as integral part of cementing process, centers the casing in the wellbore and make the cement flow around in the casing. We provide several kinds of solid rigid centralizers for matching different casing size and wellbore size.

2. The solid rigid centralizers eusure positive centtering in deviated or horizontal holes. The solid centralizers are have steel or aluminum body construction, with high tensile and yield strength, shock, impact and corrosion resistant. Spiral or straight blade centralizers, roller centralizers are available. Rigid Centralizer provides mechanism that centers the casing in the hole and allows uniform cement flow around the casing to help protect it at all points. Efficient in the cementing process, we provide this machine in various specifications and hole sizes, including turbulence generating designs. It helps to clean the annulus and distribute the cement more evenly and uniformly. Being able to prove our strength in various industries, Puyang Zhongshi Group Co., Ltd has earned its name by continuing to deliver quality products to their clients. All the models of Rigid Centralizer offer ample clearance for fluid passage and are extra effective in centering the casing. This is great in highly deviated holes as well and also improves cement flow by reducing the effects of channeling. All the design of Rigid Centralizer is provided to keep an optimum flow and its fins or blades overlap the entire 360-degree open hole circumference. Bow spring centralizers are designed for primary cementing, applied in vertical, deviated and horizontal wells where low starting force as high restoring force, used to keep casing in the center of wellbore. We supply all kinds of bow spring centralizers like hinged bow centralizers, slip on bow spring centralizers, single piece centralizers

3. and so on, sizes from 4-1/2 to 20inch. Our bow spring centralizes are certified by API 10D standard and then have professional restoring force test manchine.Bow spring centralizers are coated by powder baking or paint baking in the high temperature, ensuring them to keep dustproof function. Bow Centralizer Bow Centralizer is used for casing the center of a wellbore or during a cement job. It is a metal strip shaped like a hunting bow and attached to a tool or to the outside of casing. It is a critical step in quality cementing as the lack of proper centralization can lead to severe cementing problems including lack of zonal isolation and improper casing support. Bow Centralizer allows the cement to be evenly distributed around the casing string. Being one of the most respected companies in the industry, is known for offering products of casing accessories like bow spring centralizer, solid rigid centralizer, float equipment, cementing plug, etc. to the clients. The degree to which the casing is centered depends on the performance of the centralizer and the spacing between the centralizers installed on the casing OD.

4. We offer Bow-spring centralizers which is welded and non-welded both. The Bow Centralizer designed we offer are easy to assemble, time saver and availed with a strong grip. For petrochemical industry and similar other domains, different type of equipment are required for full flow and better functioning. Using the best one is one of the important decisions to make. Float equipments are among them that play a pivotal role in combination with cementing plugs, stage tools, bow centralizer, and scratchers as mechanical devices commonly used in running pipe and placing cement around casing. Float equipments are commonly used on the lower section of the well casing to reduce the strain of the derrick during placement of the casing in the wellbore and to help guide the casing past ledges and sidewall carvings as the casing passes through deviated sections of the hole. They are the vital equipment to provide a backpressure valve to prevent re-entry of cement into the casing inside diameter ID after it is pumped into the casing/wellbore annulus.