Cold Rolled Seamless Steel Tube for St37 Hydraulic Cylinder
Key Specifications / Features
Model no.: GWS-Hydraulic Cylinder-450 Hits: 0
China Cold Rolled Hydraulic Cylinder Tube, Seamless Steel Hydraulic Cylinder Tube, Tube for St37 Hydraulic Cylinder
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Hydraulic cylinder
Standard: DIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713...
Material: ST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B, CK45...
Heat treatment: BK+S
Specification: Outer diameter(mm) :50-300mm
Inner diameter(mm): 40-250mm
I.D Tolerance: H8-H9
Length: 3-9m (Customers usually choose the 4~5.8m)
Straightness: 1/1000
ID roughness: RA 0.4micron(max)
Technology: Honed & SRB(SKIVED AND ROLLER BURNISHED )
Scope: Honed tube for hydraulic cylinder, swivel crane, injection machine and construction machine application
Standard: DIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713...
Material: ST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B, CK45...
Heat treatment: BK+S
Specification: Outer diameter(mm) :50-300mm
Inner diameter(mm): 40-250mm
I.D Tolerance: H8-H9
Length: 3-9m (Customers usually choose the 4~5.8m)
Straightness: 1/1000
ID roughness: RA 0.4micron(max)
Technology: Honed & SRB(SKIVED AND ROLLER BURNISHED )
Scope: Honed tube for hydraulic cylinder, swivel crane, injection machine and construction machine application
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