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High purity tubes & ultra-high purity tubing Specification

High purty & Ultra-High Purity Stainless Steel Tubing Specification SCOPE This specification on will establish criterion for high purity and uhp electropolished ultra high purity tubing and fittings for the use and installation in high purity gas and fluid piping systems. This specification is applicable to high purity stainless steel tubing and fittings with outside diameter […]

Pipe support & pipe clamps for stainless steel seamless pipes

Stainless steel seamless pipes are widely used in industries where anti-corrossion is required. When installing the pipes & tubes, people usually need a series of industrial products to support or to clamp the pipes and tubes. This series of products is usually known as pipe clamps & pipe supports. And for the stainless steel seamless […]

Introduction about an Precision Honed seamless steel tube manufacturer

Younglee’s steel tube factory is a high quality manufacturer of precision honed seamless steel tubes, and it is one of the leading Honed tube suppliers, chrome plated bar suppliers, chrome plated hollow bar suppliers in China. Seamless cold drawn steel Honed tube is broadly utilized as cylinder tubes in many industries, it is used to produce and […]


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Hydraulic Industry News of China 20220310

Here’s how the Russia-Ukraine conflict could hurt your hydraulic cylinder parts supply chain News says Supply Chain Analysts should be looking to make contingency plans The Dutch multinational banking business Rabobank have been making predictions about what would happen in the event of a conflict in Ukraine and the fallout from sanctions upon Russia.Read more… […]

ISO/EN seamless stainless steel tubes

ISO/EN seamless stainless steel tubes is manufactured according to ISO/EN standards, which also includes a wide range of sizes in duplex and super-duplex stainless steels grades. 1) Standard EN/ISO seamless stainless steel tubing is available according to below standards, also customer’s requirements. – EN 10216-5 TC1 / TC2 – EN 10297-2 – PED 97/23/EC, AD 2000 2)  Steel […]

Stainless steel / duplex steel U-bend tubes for heat exchangers

Heat exchanger tubes can also be delivered as U-bent tube / U bend pipe, manufactured according to the common heat exchanger standards. Our basic specification for u bend pipes is ASTM A213/A213M, ASTM A 312/312M, EN 10216-5, and we can also follow various specifications on customers’ requests. Technical parameters of U bend pipes:  OD 9.3 – 38 mm […]