Petroleum Equipment & Machinery

API Certificate Cast Aluminum Rigid Centralizer

ModelMaxOD(mm)ID(mm)Length(mm)4-1/2"x6"145116.52005"x6"1451292005-1/2"x8-1/2"205-210142200/3006-5/8"x8-1/2"205-210171200/3007"x8-1/2"205-210181200/3007"x9-1/2"225-235181200/3007"x9-5/8"225-235181200/3009-5/8"x12-1/4"300-

Puyang Zhongshi Group Co., Ltd.

Safety Clamp Type MP

MP-XL193/8-203/819203/8-211/22021-225/821225/8-233/422233/4-247/823247/8-262426-271/825293/8-301/228

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

Esp Eue Cable Protectors Cross Coupling Cable Protectors

NO.CASINGSIZEOCTGERWTUBINGCENTRALIZER(ID)TUBINGCENTRALIZER(OD)15.5"2-3/8"(60.325mm)110mm27" 6"2-3/8"(60.325mm)140mm37" 6"2-7/8"(73.025mm)140mm42-7/8"(73.025mm)114-115mm57"3-1/2"(88.900mm)140mm60.83"(210.82mm)419.1mm71.19"(

Puyang Zhongshi Group Co., Ltd.

API Oilfield Slip on Set Screw Stop Collar

Overview Product DescriptionDetailed PhotosProduct ParametersSpecifications,mm133/8″103/4″95/8″81/8″75/8″7″51/2″5″41/2″ID,mm338272245206193177139126114OD,mm350284257218285189151138126HoldingForce,KN404040303030302424

Dongying On-tech Equipment Co., Ltd

Casing Shoe and Collar (ZSFS-03)

Basic Info. Model NO. ZSFS-03

Puyang Zhongshi Group Co., Ltd.

API Hinged Non Welded Bow Spring Centralizer for Drilling

SpecificationHoop ring internal diameter(d)Hoop ring wall thickness(t)Hoop ring height(h)Total length(l)Max.O.D.SizeBow spring(n)5-1/2"*8-1/2"142-1483-590-120650±50225±557"*9-5/8"181-1863-590-120650±50255±567"*8-1/2"181-1863-590-120650±

Puyang Zhongshi Group Co., Ltd.

Positive Centralizer/Semi-Rigid Casing Centralizer for Oilfield Cementing

Basic Info. Model NO. Casing Centralizer

Puyang Zhongshi Group Co., Ltd.

Cementing Tool Dual Plug Btc Double Plug Cementing Head

Overview Product DescriptionProduct ParametersConnectionThreadsmmPsimm2 7/8"(73mm)50,007,150552902 7/8IF(NC31)3 1/2"(89mm)50,007,150723403 1/2IF(NC38)4"(101.6mm)50,007,150903404IF(NC46)41/2"(114.3mm)50,007,1501023804 1/2IF(NC50)5"(127mm)50,007,15010238041/

Dongying On-tech Equipment Co., Ltd

Spiral Blade Solid Rigid Oilwell Casing Pipe Centralizer

Main parameterouter diametermost start strengthleast replacement strengthCasing outer diametewell hole5.578.56206205.58.59.2562062078.59.251040104079.62510.375104010409.62510.7511.51600160013.37517.518&

Puyang Zhongshi Group Co., Ltd.

API Bow Spring Slip-on Integral Casing Centralizer

Basic Info. Model NO. integral centralizer

Puyang Zhongshi Group Co., Ltd.