Jiangsu Profile
Product List
6871. Premium Bore Finished Hydraulic Tube Perfect Roundness 
[Jul 29, 2025]
[Jul 29, 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
6872. Coal Tunnel Support Field Heat Resistance Square Seamless Steel Tube [Jul 29, 2025]
[Jul 29, 2025] Product Description Special-Shaped Seamless Steel Tubes Tailored Solutions for Unique Applications 1.Special-Section Tubes - Hexagonal, Square, Rectangular, D-Shaped, Triangular, Lemon-shaped, Oval, and other complex ...
6873. Factory Price Cold-Drawn (Rolled) Hexagonal Seamless Steel Boiler Pipe [Jul 29, 2025]
[Jul 29, 2025] Product Description Special-Shaped Seamless Steel Tubes Tailored Solutions for Unique Applications 1.Special-Section Tubes - Hexagonal, Square, Rectangular, D-Shaped, Triangular, Lemon-shaped, Oval, and other complex ...
6874. Hydraulic Cylinder Barrel with Smooth Honed Inner Surface [Jul 08, 2025]
[Jul 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
6875. Stress-Optimized Hastelloy B-3 Precision Seamless Pipe Steel Tubes for Sulfuric Acid Recovery [Jul 08, 2025]
[Jul 08, 2025] Product Description Hastelloy B-3 seamless pipes embody the next evolutionary step in corrosion-resistant piping systems, specifically designed for critical applications where weld defects and material inconsistencies ...
6876. 20# Seamless Steel Pipe - Carbon Steel Thick-Walled 20g Seamless Pipe - High-Pressure Alloy [Jul 28, 2025]
[Jul 28, 2025] Product introduction Seamless carbon steel pipe is a hollow pipe made of carbon steel as the main material, which is made by hot rolling, cold rolling or cold drawing after perforating a whole round steel or solid pipe. ...
Company: Jiangsu Rongyi Metal Co., Ltd
6877. Cold-Drawn Carbon Steel Tunnel Thick-Walled Seamless Hollow Pipes. [Jul 28, 2025]
[Jul 28, 2025] Product introduction Seamless carbon steel pipe is a hollow pipe made of carbon steel as the main material, which is made by hot rolling, cold rolling or cold drawing after perforating a whole round steel or solid pipe. ...
Company: Jiangsu Rongyi Metal Co., Ltd
6878. 20# Large-Diameter Seamless Steel Pipe - Carbon Steel Hollow Circular Tube [Jul 28, 2025]
[Jul 28, 2025] Product introduction Seamless carbon steel pipe is a hollow pipe made of carbon steel as the main material, which is made by hot rolling, cold rolling or cold drawing after perforating a whole round steel or solid pipe. ...
Company: Jiangsu Rongyi Metal Co., Ltd
6879. Seamless Steel Pipe Cutting for Large-Diameter Pipes. Complete Range of Specifications. [Jul 28, 2025]
[Jul 28, 2025] Product introduction Seamless carbon steel pipe is a hollow pipe made of carbon steel as the main material, which is made by hot rolling, cold rolling or cold drawing after perforating a whole round steel or solid pipe. ...
Company: Jiangsu Rongyi Metal Co., Ltd
6880. Factory Direct Sale ASME B36.10m ASTM A53 Gr. B Square Steel Tube [Jul 07, 2025]
[Jul 07, 2025] Product Name: Solar Panel Support ASME B36.10M ASTM A53 Gr.B Square Steel Tube Mainly used in boilers, cars, ships, construction of light structure of doors and Windows steel, furniture, all kinds of agricultural ...
6881. Durable Threaded Aluminum Tubes for Industrial Use and Supply [Jul 07, 2025]
[Jul 07, 2025] High-Pressure Aluminum Tubing Threaded Structural-grade Aluminum Tube Supplier Welcome you to Zhangiagang fuMach Aluminum Material Co, LTD, with our continuous improvement process and commitment to excellence, we ...
6882. Seamless Q355D Honed Tube for Excavator and Bulldozer Hydraulic Cylinder Applications [Jul 25, 2025]
[Jul 25, 2025] FEATURED PRODUCTS Description Name : honed tubes, honing pipe, hydraulic cylinder tubes, pneumatic cylinder tubes, honed pipe, honing tube, seamless honed steel tube, precision tubes, cold drawn honed tubes, skived ...
Company: East Ai Machinery Co., Limited
6883. Compact Hydraulic System Smooth Bore Tube for Cylinder Barrel Fabrication [Jul 25, 2025]
[Jul 25, 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
6884. High-Precision Q355D Hydraulic Honed Tube for Construction Cylinder Production with Skived Finish [Jul 25, 2025]
[Jul 25, 2025] FEATURED PRODUCTS Description Name : honed tubes, honing pipe, hydraulic cylinder tubes, pneumatic cylinder tubes, honed pipe, honing tube, seamless honed steel tube, precision tubes, cold drawn honed tubes, skived ...
Company: East Ai Machinery Co., Limited
6885. S45c Hydraulic Cylinder Honed Tube for Optimized Performance [Jul 25, 2025]
[Jul 25, 2025] FEATURED PRODUCTS Description Name : honed tubes, honing pipe, hydraulic cylinder tubes, pneumatic cylinder tubes, honed pipe, honing tube, seamless honed steel tube, precision tubes, cold drawn honed tubes, skived ...
Company: East Ai Machinery Co., Limited
