Hydraulic Pipe

We are offering hydraulic pipe 27simn. --hydraulic prop pipe 27simn section shape of hydraulic prop pipe: round thickness of hydraulic prop pipe: 1/8-1/2 inch (6-40mm) outer diameter of hydraulic prop pipe: . 2.5-18inch(70-426mm) standard: jis, din, astm grade: 27simn, 20#, 45# technique: hot rolled tolerance: od ± 0.75%, wt ± 10% special pipe: api pipe