精密不锈钢管, 小口径不锈钢管 ( Small Diameter Stainless Steel Tube / Pipe) / Teshima /Kyoto Seiken Precision Stainless Steel Tubing

小口径精密不锈钢管

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商品型号: PRECISION STAINLESS STEEL TUBING

Small Diameter Bright Annealed Tube / Pipe

Designed for critical and purity applications such as semiconductor manufacturing, Ding Ten's high purity tubing delivery of gases, chemicals and solvents, or use in ultra High vacuum piping for reducing out gas rate.

From advanced manufacturing processes, including special cold drawing and cold forged not just precision for sizes, but also enhance material substrutes density by cold forged process. The ID is cold drawing to a 15 Ra(0.4µm) finished, by Hydrogen bright annealed process removed tube lubrication and optimum anti-corrosion ability, stress free, good mechanical properties follow by precision cleaning process to removed any residual contaminants, simulated natural light inspection at both ends verifies cleaning before the tubes are nitrogen purged and capped.

半无缝管用于取代传统有缝及无缝抛光管, 以精密溶接焊接管加以冷锻(cold forged), 抽拉延伸, 光辉热处理, 无尘室超纯水清洗后的半无缝管其焊道金相组织, 机械强度特性和母材(coil)相同, 达到无缝管等级, 若锻压比够其品质可超越一般无缝管.

传统溶接管的焊道金相呈现铸造树枝状晶, 借由本公司BA 冷锻管材专利制程专利加以冷锻出优质锻造管, 整支管子重从内到外, 从RA 到材质密度(金相组织)超越半导体厂和生技制药产业需求.
 

不锈钢精密管规格表