Petroleum Equipment & Machinery

Integral Bow Spring Centralizer for 4.5" Casing and 6" Hole

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.

API High Quality Turbolizer Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Cementing Tools API Composite Casing Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Fine Quality API Integral Casing Centralizer for Cementing From Manufacturer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Oil Drilling Tools Rigid Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

Non-Rising Stem Slab Gate Valve and Rising Stem Slab Gate Valve

Basic Info. Model NO. Customized

Hubei Fotma Machinery Co., Ltd.

API 1/2 Steel Integral Plastic Centralizer Made in China

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

PDC Drillable Non-Rotating Wiper Plug with Aluminum Core

Casing SpecificationO.D of Rubber Cupin.kg/mlb/ftmmin.4-1/214.14-17.269.50-11.601104.331517.11-35.8611.50-24.101224.8035-1/220.83-39.8814.00-26.801355.315725&

Puyang Zhongshi Group Co., Ltd.

Non Weld Bow Centralizer Straight Bow Centralizer

Shijiazhuang DiBo Petroleum Machinery Co., Ltd.

PDC Drillable Non-Rotating Phenolic Core Plugs Wiper Plug

Casing SpecificationO.D of Rubber Cupin.kg/mlb/ftmmin.4-1/214.14-17.269.50-11.601104.331517.11-35.8611.50-24.101224.8035-1/220.83-39.8814.00-26.801355.315725.30-56.5517.00-38.001706.6937-5/835.72-63.6924.00-42.801857.2839-5/853.57-79.6236.00-53.502359.25210-3/460.27-97.7740.50-65.7026010.23613-3/871

Puyang Zhongshi Group Co., Ltd.