Jiangsu Profile
Product List
21076. Large Diameter Hydraulic Cylinder Barrel for Engineering Machinery 
[Jan 28, 2026]
[Jan 28, 2026] Inside Dia (mm) ID Tolerance (mm) WT Tolerance (mm) H7 H8 H9 H10 ≤30 +0.021/0 +0.033/0 +0.052/0 +0.084/0 ±7.5% >210mm ±10% 30 - ≤50 +0.025/0 +0.039/0 +0.062/0 +0.100/0 50 - ...
Company: East Ai Machinery Co., Limited
21077. Industrial Hydraulic Cylinder Barrel with High Precision Inner Surface [Jan 28, 2026]
[Jan 28, 2026] Inside Dia (mm) ID Tolerance (mm) WT Tolerance (mm) H7 H8 H9 H10 ≤30 +0.021/0 +0.033/0 +0.052/0 +0.084/0 ±7.5% >210mm ±10% 30 - ≤50 +0.025/0 +0.039/0 +0.062/0 +0.100/0 50 - ...
Company: East Ai Machinery Co., Limited
21078. Honed Hydraulic Cylinder Barrel for Construction Equipment Cylinders [Jan 28, 2026]
[Jan 28, 2026] Inside Dia (mm) ID Tolerance (mm) WT Tolerance (mm) H7 H8 H9 H10 ≤30 +0.021/0 +0.033/0 +0.052/0 +0.084/0 ±7.5% >210mm ±10% 30 - ≤50 +0.025/0 +0.039/0 +0.062/0 +0.100/0 50 - ...
Company: East Ai Machinery Co., Limited
21079. Seamless Hydraulic Cylinder Barrel for Oil and Gas Machinery [Jan 28, 2026]
[Jan 28, 2026] Inside Dia (mm) ID Tolerance (mm) WT Tolerance (mm) H7 H8 H9 H10 ≤30 +0.021/0 +0.033/0 +0.052/0 +0.084/0 ±7.5% >210mm ±10% 30 - ≤50 +0.025/0 +0.039/0 +0.062/0 +0.100/0 50 - ...
Company: East Ai Machinery Co., Limited
21080. Metric and Inch Hydraulic Cylinder Barrel Sizes Available From Manufacturer [Jan 27, 2026]
[Jan 27, 2026] Inside Dia (mm) ID Tolerance (mm) WT Tolerance (mm) H7 H8 H9 H10 ≤30 +0.021/0 +0.033/0 +0.052/0 +0.084/0 ±7.5% >210mm ±10% 30 - ≤50 +0.025/0 +0.039/0 +0.062/0 +0.100/0 50 - ...
Company: East Ai Machinery Co., Limited
21081. Thick Wall Hydraulic Cylinder Barrel for High Load Hydraulic Cylinders [Jan 27, 2026]
[Jan 27, 2026] Inside Dia (mm) ID Tolerance (mm) WT Tolerance (mm) H7 H8 H9 H10 ≤30 +0.021/0 +0.033/0 +0.052/0 +0.084/0 ±7.5% >210mm ±10% 30 - ≤50 +0.025/0 +0.039/0 +0.062/0 +0.100/0 50 - ...
Company: East Ai Machinery Co., Limited
21082. Steel Hydraulic Cylinder Barrel with Superior Straightness and Concentricity [Jan 27, 2026]
[Jan 27, 2026] Inside Dia (mm) ID Tolerance (mm) WT Tolerance (mm) H7 H8 H9 H10 ≤30 +0.021/0 +0.033/0 +0.052/0 +0.084/0 ±7.5% >210mm ±10% 30 - ≤50 +0.025/0 +0.039/0 +0.062/0 +0.100/0 50 - ...
Company: East Ai Machinery Co., Limited
21083. Pipe Barrel for Hydraulic Cylinders Made From High Quality Steel [Jan 27, 2026]
[Jan 27, 2026] Inside Dia (mm) ID Tolerance (mm) WT Tolerance (mm) H7 H8 H9 H10 ≤30 +0.021/0 +0.033/0 +0.052/0 +0.084/0 ±7.5% >210mm ±10% 30 - ≤50 +0.025/0 +0.039/0 +0.062/0 +0.100/0 50 - ...
Company: East Ai Machinery Co., Limited
21084. Hydraulic Cylinder Barrel Drawing Support for OEM and Custom Projects [Jan 25, 2026]
[Jan 25, 2026] DESCRIPTION Our Chrome Plated Bar - the ultimate solution for the mechanical and construction industries. Crafted to precision and engineered for durability, our Chrome Plated Bar is designed to meet the demands of the ...
Company: East Ai Machinery Co., Limited
21085. Hydraulic Cylinder Barrel Sizes Available for Standard and Custom Designs [Jan 25, 2026]
[Jan 25, 2026] DESCRIPTION Our Chrome Plated Bar - the ultimate solution for the mechanical and construction industries. Crafted to precision and engineered for durability, our Chrome Plated Bar is designed to meet the demands of the ...
Company: East Ai Machinery Co., Limited
21086. Premium Hydraulic Cylinder Seal Kit 4560209 for Caterpillar Excavators [Jan 23, 2026]
[Jan 23, 2026] Product Description Hydraulic Cylinder Seal Kit (Bucket) - 4560209 You Star seals and gaskets are made with high technology tools to guarantee an exact dimension and a proper fit, reducing the risk of leakage and ...
Company: Kunshan You Star Machinery Co. Ltd
21087. Premium Hydraulic Cylinder Seal Kit 4560208 for Caterpillar Excavators [Jan 23, 2026]
[Jan 23, 2026] Product Description Hydraulic Cylinder Seal Kit (Bucket Cylinder) - 4560208 You Star seals and gaskets are made with high technology tools to guarantee an exact dimension and a proper fit, reducing the risk of leakage ...
Company: Kunshan You Star Machinery Co. Ltd
21088. Premium Hydraulic Cylinder Seal Kit 4560200 for Caterpillar Excavators [Jan 23, 2026]
[Jan 23, 2026] Product Description Hydraulic Cylinder Seal Kit (Boom Cylinder) - 4560200 You Star seals and gaskets are made with high technology tools to guarantee an exact dimension and a proper fit, reducing the risk of leakage and ...
Company: Kunshan You Star Machinery Co. Ltd
21089. Premium Hydraulic Cylinder Seal Kit 3937949 for Caterpillar Excavators [Jan 23, 2026]
[Jan 23, 2026] Product Description Hydraulic Cylinder Seal Kit - 3937949 You Star seals and gaskets are made with high technology tools to guarantee an exact dimension and a proper fit, reducing the risk of leakage and increasing ...
Company: Kunshan You Star Machinery Co. Ltd
21090. Premium Hydraulic Cylinder Seal Kit 3852908 for Caterpillar Excavators [Jan 23, 2026]
[Jan 23, 2026] Product Description ROD SEAL KIT - 3852908 You Star seals and gaskets are made with high technology tools to guarantee an exact dimension and a proper fit, reducing the risk of leakage and increasing operational life. ...
Company: Kunshan You Star Machinery Co. Ltd
