Petroleum Equipment & Machinery

Centralizer Type
9 5/8" Hinged Welded Bow Spring Centralizer

9 5/8" Hinged Welded Bow Spring Centralizer

Basic Info. Model NO. 7 " & 9 5/8" & 13 3/8"

Puyang Zhongshi Group Co., Ltd.

Stop Collars with Zinc Plated Set Screws

Stop Collars with Zinc Plated Set Screws

Basic Info. Model NO. ZSCC-01

Puyang Zhongshi Group Co., Ltd.

Non Rotating Cementing Plug for Cementing Tool

Non Rotating Cementing Plug for Cementing Tool

Non Rotating Cementing PlugNon rotating cemening plugs are manufactured from easy-to-drill, highly resilient material, Incorporated in each plug's one piece core is an innovative non-rotational device.The design overcomes misalignmentproblem of gear-tooth design plugs, a

Puyang Chensheng Petroleum Technology Co., Ltd.

Drilling Equipment Solid Body Rigid Centralizer with Set Screw

Drilling Equipment Solid Body Rigid Centralizer with Set Screw

Basic Info. Model NO. ZS211

Puyang Zhongshi Group Co., Ltd.

Factory Supply Single Plug Cement Head

Factory Supply Single Plug Cement Head

10¾"13 3/8"OverallLength,mm1460150015001550175017501780Manifold2"UnionI.D.ofPlugContainer,mmΦ125Φ150Φ160Φ175Φ225Φ250Φ320LengthofPlugContainer,mm400450450450550550600WorkingPressure,MPa35,5035,5035,5035,5035,503535Main products:1. Pumping unit2. Tubin

Puyang Zhongshi Group Co., Ltd.

API Nylon Composite Casing Centralizer with Coating

API Nylon Composite Casing Centralizer with Coating

Basic Info. Model NO. Centralizer

Puyang Zhongshi Group Co., Ltd.

Dcs-R Type Drill Collar Slip

Dcs-R Type Drill Collar Slip

No.1

Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.

Nylon Casing Centralizer with Rollers

Nylon Casing Centralizer with Rollers

Basic Info. Model NO. Casing Centralizer

Puyang Zhongshi Group Co., Ltd.

API 10d Non Welded Single Piece Straight Bow Centralizer

API 10d Non Welded Single Piece Straight Bow Centralizer

Model(in)HoopingIn-Dia.(mm)Hoopingthickness(mm)Hoopingheight(mm)TotalLength(mm)Max.Out-Dia.(mm)SpringPieces5-1/2*8-1/2142-1483-590-120650±50225±557*9-5/8181-1863-590-120650±50255±567*8-1/2181-1863-590-120650±50235±568-5/8*12-1/4223-2283-590-120650±503

Puyang Zhongshi Group Co., Ltd.

Slip-on Solid Body Spiral Roller Rigid Centralizer for Drilling

Slip-on Solid Body Spiral Roller Rigid Centralizer for Drilling

Basic Info. Model NO. roller centralizer

Puyang Zhongshi Group Co., Ltd.

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