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Spring Casing Centralizer, Rigid Casing Centralizer, Casing Pipe Centralizer
Basic Info. Model NO. Casing Centralizer
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Single/ Double Cementing Head 13 3/8" 21 MPa Quick Latch Type with Circulating Head
214. Overview of CompanyDezhou Rundong Petroleum Machinery Co., Ltd is aprofessional company with 18 years history in manufacturing of petroleum machinery products. Our company has an area of 17500 square meters, 12 technical personels, 18 quality inspection personels, 126 workers and 9patents. Annu
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API 7" Stab in Single Valve Float Collars and Shoes
Specification(in)O.D.(mm)Total length(mm)I.D.(mm)Min.Dia.(mm)Conn TypeAffordable strength of back-pressure(Mpa)Float Collar5141.30500110505 BCSG355 1/2153.67530112555 1/2BCSG357194.46586162.5777 BCSG359 5/8270720225779 5/8 BCSG3513 3/836572031977133/8 BCSG3520533.47204757720 BCSG35Float Shoe5140.304
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API 10d Standard Integral Stamping Spring Centralizer
Model(in)Hooping In-Dia. (mm)Hooping thickness(mmTotal length(mm)Max.Out-Di(mm)Amount of spring(mm)5-1/2" x 8-1/2"142-1483-5650±50225±557" x 9-5/8"181-1863-5650±50255±567" x 8-1/2"181-1863-5650±50235±568-5/8 x 12-1/4"223-22
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Roller Casing Centralizer in Oil Drilling
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-