Petroleum Equipment & Machinery

Stop Collar with Set Screws for Casing Centralizer

Basic Info. Model NO. Integral Stop Collar

Puyang Zhongshi Group Co., Ltd.

Spiral Blade Roller Solid Rigid Casing Centralizer

ModelMax OD (mm)ID (mm)Length (mm)4 1/2 x 6145116.52005 x 61451292005 1/2 x 8 1/2205-210142200/3006 5/8 x 8 1/2205/210171200/3007 x 8 1/2205/210181200/3007 x 9 1/2225-235181200/3007 x 9 5/8225-235181200/3009 5/8 x 12 1/4300-30524820013 3/8 x 17 1/2430-435346200

Puyang Zhongshi Group Co., Ltd.

Made by Quality Suppliers Welded Bow Spring Casing Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Factory Supply API Casing Accessories Hollow Vane Pressed Centralizer

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Well Casing Stop Collar API Steel Stop Ring

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

API Non-Welded Spring Bow Casing Centralizer

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Screw Fastening Slip Type Stop Collar, Stop Ring

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Spiral Stamped Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

7′′ Thermoplastic Casing Centralizer with Coating

Basic Info. Model NO. 5 1/2"* 8 1/2"

Puyang Zhongshi Group Co., Ltd.

The Welded Bow Spring Centralizer Made of Steel Used in Well

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.