Jiangsu Profile
Product List
4501. St52 Hydraulic Pipe for Construction and Mining Machines 
[Dec 08, 2025]
[Dec 08, 2025] 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
4502. Seamless Hydraulic Pipe for Industrial Automation Systems [Dec 01, 2025]
[Dec 01, 2025] () () WT () H7 H8 H9 H10 ≤30 +0.021/0 +0.033/0 +0.052/0 +0.084/0 ±7.5% >210±10% 30 - ≤50 +0.025/0 +0.039/0 +0.062/0 +0.100/0 50 - ≤80 +0.030/0 +0.046/0 +0.074/0 +0.120/0 80 ...
Company: East Ai Machinery Co., Limited
4503. Hydraulic Honed Pipe for Excavator and Loader Cylinders [Nov 27, 2025]
[Nov 27, 2025] () () WT () H7 H8 H9 H10 ≤30 +0.021/0 +0.033/0 +0.052/0 +0.084/0 ±7.5% >210±10% 30 - ≤50 +0.025/0 +0.039/0 +0.062/0 +0.100/0 50 - ≤80 +0.030/0 +0.046/0 +0.074/0 +0.120/0 80 ...
Company: East Ai Machinery Co., Limited
4504. Precision Honing Pipe with Excellent Surface Roughness [Nov 26, 2025]
[Nov 26, 2025] 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
4505. Industrial Skiving and Honing Seamless Steel Pipes for Precision Hydraulic Cylinder Use [Nov 07, 2025]
[Nov 07, 2025] Factory Introduction INTRODUCTION OF COMPANY - ONE OF LEADING HYDRAULIC CYLINDER HONED TUBE SUPPLIERS IN CHINA Our company EASTAI is one of the leading China hydraulic honed tube suppliers and manufacturers located ...
Company: East Ai Machinery Co., Limited
4506. Durable Skiving and Honing Seamless Steel Pipes for High-Pressure Hydraulic Cylinder Use [Nov 04, 2025]
[Nov 04, 2025] Factory Introduction INTRODUCTION OF COMPANY - ONE OF LEADING HYDRAULIC CYLINDER HONED TUBE SUPPLIERS IN CHINA Our company EASTAI is one of the leading China hydraulic honed tube suppliers and manufacturers located ...
Company: East Ai Machinery Co., Limited
4507. High Precision Honed Hydraulic Steel Tube Seamless Pipe for Cylinder Barrel Applications [Nov 03, 2025]
[Nov 03, 2025] Factory Introduction INTRODUCTION OF COMPANY - ONE OF LEADING HYDRAULIC CYLINDER HONED TUBE SUPPLIERS IN CHINA Our company EASTAI is one of the leading China hydraulic honed tube suppliers and manufacturers located ...
Company: East Ai Machinery Co., Limited
4508. High-Strength Skiving and Honing Seamless Steel Pipes for Hydraulic Cylinder Manufacturing [Oct 24, 2025]
[Oct 24, 2025] Factory Introduction INTRODUCTION OF COMPANY - ONE OF LEADING HYDRAULIC CYLINDER HONED TUBE SUPPLIERS IN CHINA Our company EASTAI is one of the leading China hydraulic honed tube suppliers and manufacturers located ...
Company: East Ai Machinery Co., Limited
4509. Precision Honed Steel Tube Seamless Hydraulic Pipe for Industrial Cylinder Barrels [Oct 24, 2025]
[Oct 24, 2025] Factory Introduction INTRODUCTION OF COMPANY - ONE OF LEADING HYDRAULIC CYLINDER HONED TUBE SUPPLIERS IN CHINA Our company EASTAI is one of the leading China hydraulic honed tube suppliers and manufacturers located ...
Company: East Ai Machinery Co., Limited
4510. Professional Skived Honed Hydraulic Tube Seamless Steel for Cylinder Barrel Use [Oct 23, 2025]
[Oct 23, 2025] Factory Introduction INTRODUCTION OF COMPANY - ONE OF LEADING HYDRAULIC CYLINDER HONED TUBE SUPPLIERS IN CHINA Our company EASTAI is one of the leading China hydraulic honed tube suppliers and manufacturers located ...
Company: East Ai Machinery Co., Limited
4511. Most Popular Heavy Duty Pipe Bend Machine Apply to Industrial Boiler Large Diameter Pipe Bending [Dec 04, 2025]
[Dec 04, 2025] Product Description The fully automatic loading and unloading system of the gantry pipe bending machine is usually combined with a truss robot arm or a robot walking overhead rail system to realize the full process ...
Company: Zhangjiagang Heshun Machinery Manufacturer Co., Ltd.
4512. Precision Hydraulic Pipes for Construction Equipment Cylinder Systems [Nov 20, 2025]
[Nov 20, 2025] 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
4513. Hardened Honed Pipes for Defense Industry Applications [Nov 20, 2025]
[Nov 20, 2025] () () WT () H7 H8 H9 H10 ≤30 +0.021/0 +0.033/0 +0.052/0 +0.084/0 ±7.5% >210±10% 30 - ≤50 +0.025/0 +0.039/0 +0.062/0 +0.100/0 50 - ≤80 +0.030/0 +0.046/0 +0.074/0 +0.120/0 80 ...
Company: East Ai Machinery Co., Limited
4514. Seamless Honed Pipes for High-Pressure Hydraulic System Components [Nov 20, 2025]
[Nov 20, 2025] 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
4515. Precision Hydraulic Pipe for High Pressure Cylinder Systems [Nov 14, 2025]
[Nov 14, 2025] () () WT () H7 H8 H9 H10 ≤30 +0.021/0 +0.033/0 +0.052/0 +0.084/0 ±7.5% >210±10% 30 - ≤50 +0.025/0 +0.039/0 +0.062/0 +0.100/0 50 - ≤80 +0.030/0 +0.046/0 +0.074/0 +0.120/0 80 ...
Company: East Ai Machinery Co., Limited
