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Product List
10066. Customizable High Quality St52 Honed Oil Gas Hydraulic Cylinder Carbon Cold Drawn Seamless Steel ... 
[Jun 08, 2022]
[Jun 08, 2022] Specifications of major steel: Inner Dia (mm) ID Tolerance (mm) WT Tolerance (mm) H7 H8 H9 H10 H11 30 +0.021/0 +0.038/0 +0.052/0 +0.084/0 +0.130/0 ±5-10% ...
10067. High Quality St52 Honed Oil Gas Hydraulic Cylinder Carbon Cold Drawn Seamless Steel Pipe Tube [Jun 08, 2022]
[Jun 08, 2022] Specifications of major steel: Inner Dia (mm) ID Tolerance (mm) WT Tolerance (mm) H7 H8 H9 H10 H11 30 +0.021/0 +0.038/0 +0.052/0 +0.084/0 +0.130/0 ±5-10% ...
10068. 16mn Hydraulic Seamless Steel Tube for Crane [Dec 17, 2019]
[Dec 17, 2019] Specification Chemical Composition Tolerance Mechanical Properties Delivery Condition Quality assurance 1.Strictly according to DIN2391/EN10305 2.Sample: Sample is free ...
10069. En10305-4 Galvanized Hydraulic Curved Seamless Steel Tube [Dec 17, 2019]
[Dec 17, 2019] Specification Chemical Composition Tolerance Mechanical Properties Delivery Condition Quality assurance 1.Strictly according to DIN2391/EN10305 2.Sample: Sample is free ...
10070. Diesel Engine Oil Seamless Carbon Steel Tube [Dec 14, 2019]
[Dec 14, 2019] Specification Chemical Composition Tolerance Mechanical Properties Delivery Condition Quality assurance 1.Strictly according to DIN2391/EN10305 2.Sample: Sample is free ...
10071. High Precision Hydraulic Seamless Steel Tube for Excavator [Dec 14, 2019]
[Dec 14, 2019] Specification Chemical Composition Tolerance Mechanical Properties Delivery Condition Quality assurance 1.Strictly according to DIN2391/EN10305 2.Sample: Sample is free ...
10072. High Precision Seamless Steel Tube for Construction Machinery [Dec 14, 2019]
[Dec 14, 2019] Specification Chemical Composition Tolerance Mechanical Properties Delivery Condition Quality assurance 1.Strictly according to DIN2391/EN10305 2.Sample: Sample is free ...
10073. Premium Special Shaped St35 Seamless Precision Steel Tubes for Industrial Use [Jan 23, 2026]
[Jan 23, 2026] Seamless Steel Tube --Precise custom outer diameter and inner diameter --Tight tolerances, resulting in reduced machine time / Dimensional accuracy --Smooth and Clean OD and ID surfaces --Excellent machining ...
10074. Premium 50mm Seamless Steel Tube for Industrial Applications [Jan 23, 2026]
[Jan 23, 2026] Seamless Steel Tube/Pipe --Precise custom outer diameter and inner diameter --Tight tolerances, resulting in reduced machine time / Dimensional accuracy --Smooth and Clean OD and ID surfaces --Excellent machining ...
10075. Durable 4140 Steel Bicycle Tube for Seamless Construction [Jan 20, 2026]
[Jan 20, 2026] Seamless Steel Tube --Precise custom outer diameter and inner diameter --Tight tolerances, resulting in reduced machine time / Dimensional accuracy --Smooth and Clean OD and ID surfaces --Excellent machining ...
10076. En10084-1998 Seamless Alloy Steel Tube for Industrial Use [Jan 07, 2026]
[Jan 07, 2026] Seamless Steel Tube --Precise custom outer diameter and inner diameter --Tight tolerances, resulting in reduced machine time / Dimensional accuracy --Smooth and Clean OD and ID surfaces --Excellent machining ...
10077. Premium En10084-1998 Grade Alloy Steel Seamless Tube for Industrial Use [Jan 06, 2026]
[Jan 06, 2026] Seamless Steel Tube --Precise custom outer diameter and inner diameter --Tight tolerances, resulting in reduced machine time / Dimensional accuracy --Smooth and Clean OD and ID surfaces --Excellent machining ...
10078. Premium Cold Drawn En10084-1998 Grade Seamless Steel Tube [Jan 05, 2026]
[Jan 05, 2026] Seamless Steel Tube --Precise custom outer diameter and inner diameter --Tight tolerances, resulting in reduced machine time / Dimensional accuracy --Smooth and Clean OD and ID surfaces --Excellent machining ...
10079. Premium St52 Thin-Walled Seamless Steel Tubes for Industrial Use [Jan 04, 2026]
[Jan 04, 2026] Seamless Steel Tube --Precise custom outer diameter and inner diameter --Tight tolerances, resulting in reduced machine time / Dimensional accuracy --Smooth and Clean OD and ID surfaces --Excellent machining ...
10080. Premium Seamless Bright Annealed Hexagon Steel Pipe Tube [Dec 26, 2025]
[Dec 26, 2025] Seamless Steel Tube --Precise custom outer diameter and inner diameter --Tight tolerances, resulting in reduced machine time / Dimensional accuracy --Smooth and Clean OD and ID surfaces --Excellent machining ...
