Petroleum Equipment & Machinery

The Oil Field Equipment of China The Integral Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Stop Collar, Stop Ring, Oilwell Cementing Tools

Basic Info. Model NO. Integral Stop Collar

Puyang Zhongshi Group Co., Ltd.

One Piece Integral Centralizer for Hole Diameter of 9 7/8"

Casing & Hole DiameterHEIGHTMMφ88.9mm*φ117.5mm(3½″×4 5/8″)365φ101.6mm*φ117.5mm(4″×4 5/8″)365φ114mm*φ152.4mm(4½″×6″)365&

Puyang Zhongshi Group Co., Ltd.

Use in The Slim Holes of Composite Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Steel Solid Rigid Casing Pipe Centralizer, Casing Centralizer

Basic Info. Model NO. Casing Centralizer

Puyang Zhongshi Group Co., Ltd.

API 9 5/8" Oil Well Cementing Plug

TechnicalParameterSize(in.)O.D.(mm)Length(mm)BottomCementingPlugRubbermembraneburstpressure(MPa)41/2""1142101~25""1272101~251/2""1402201~265/8"1682301~27"1782301~295/8"2402601~21

Puyang Zhongshi Group Co., Ltd.

API Casing Accessories Tubing Pipe Centralizer

Zhengzhou Maierda Petroleum Equipment Co., Ltd.

Oil Field Equipment Manufacturer Solid Centralizer 7" Rigid Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Oilfield Equipment Cementing Rubber Plug/Compensator

Basic Info. Model NO. BM Le

Guangzhou Morgan Seals Co., Ltd.

API Downhole Accessories Carbon Steel Rigid Casing Centralizer Price

Zhengzhou Maierda Petroleum Equipment Co., Ltd.