Shenzhen Dallast Technology Co., Ltd. is one of the leading manufacturers and suppliers of cold drawn hydraulic tube in China, also supports customized service. If you're going to wholesale durable cold drawn hydraulic tube made in China, welcome to get pricelist from our factory. Quality products and reasonable price are available.
Cold Drawn Hydraulic Tube Technical Parameter
Material: ST52,CK45,4140,16Mn,42CrMo,E355,Stainless Steel 304/316,Duplex 2205,etc.
ID Size : 20mm – 1500mm
Length: max 16m
Type: Seamless, Hot Rolled, Cold Rolled, Cold Drawn
Straightness: ≤ 0.5/1000
Roughness: 0.2-0.4 u
Tolerance EXT: DIN2391, EN10305, GB/T 1619
Tolerance INT: H7,H8,H9
Protection: Anti-rust oil on inside and outside surface, plastic caps in both ends.
Packing: In bundles ties with steel strips and PE sheet or wooden case
Out Surface Treatment: Oil or vanished coated
We also supply good quality high precision cold drawn hydraulic tube, cold drawn tube for hydraulic cylinders with material certificate. We supply cold drawn tube in various grade and specification，
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