We mainly produce the Honed tubes, Rods, Hydraulic Components and Systems, and the following is the technical standard we commonly use.Honed tubeGrade: ST 52.3 BK +SMetric size:O.D: 20 to 700mmMax length 12mStraightness: 0.3 -1.0/1000Tolerance EXT: DIN 2391Tolerance INT: ISO H8 to H9Roughness(Ra): 0.2 to 0.8Tensile strength: >60kgf/mm2Yield Point: >52kgf/mm2Elongation: >14%Chrome rodGrade: CK45O.D.: from 6 to 150mm.Roughness: 0.4HR >HRC 60RoundnessStraightnessThe thickness of plate chrome: 0.02-0.05mm(can plating two times)Hydraulic Components and SystemsProduce with the customer`s drawing and require.
Honed tubes, Rods, Hydraulic Components and Systems, and the following is the technical standard we commonly use.Honed tubeGrade: CK45, ST 52.3 BK +SO.D: 20 to 700mmMax length 12mStraightness: 0.3 -1.
SHANGHAI JW STEEL CO., LTD., incorporated in China, specializes in providing tubular steel products and value added services.Backed with vast experiences, JW Steel knows how to fulfill every customer`
Shanghai jw steel co., ltd., incorporated in china, specializes in providing tubular steel products and value added services.Backed with vast experiences, jw steel knows how to fulfill every customer`
Grade:C70400, C70600, C71500, C68700, C44300Standards:ASTM B111, BS 2871-3,EN12449Metric size:O.D: from 3 to 70mm, Wall thickness: from 0.5 to 10mm.Main production technics:cold drawing, cold rolling.
SHANGHAI JW STEEL CO., LTD., incorporated in China, specializes in providing tubular steel products and value added services.Backed with vast experiences, JW Steel knows how to fulfill every customer`
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