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.
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 len
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`s
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
SEAMLESS COLD DRAWN STEEL TUBEFOR HIGH PRESSUR GAS CYLINDERGrade:1.7720 34CrMo4Standard: DIN 17204Chemical composition (%)Grade C Si Mn P S P+S Cr Mo Ni Cu34CrMo4 0.30-0.40 0.15-0.35 0.50-0.80Toleranc
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`s
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
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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