Jiangsu Profile
Product List
14641. Premium ISO9001 Certified Seamless Hydraulic Pipe for Arm Support 
[Nov 13, 2025]
[Nov 13, 2025] Product Description Seamless steel pipe for crane boom is mainly used for load-bearing trusses of crawler cranes, tire cranes and harbor cranes, etc. These cranes undertake heavy lifting tasks in construction, ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
14642. Precision Hot Rolled Seamless Pipe for Crane Boom Use [Nov 13, 2025]
[Nov 13, 2025] Product Description Seamless steel pipe for crane boom is mainly used for load-bearing trusses of crawler cranes, tire cranes and harbor cranes, etc. These cranes undertake heavy lifting tasks in construction, ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
14643. High-Quality Seamless Round Stainless Steel Pipe for Industrial Applications [Sep 29, 2025]
[Sep 29, 2025] Product Description 1. Material: 201, 202, 304, 304L, 316, 316L,409, 430,440A,ect. 2. Standard: ASTM, JIS, DIN, EN,GB 3. Thickness: 0.5-100mm or as customer's requirement 4. Outer diameter : 1) Round pipe: ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
14644. High-Quality ASTM A312 316L Seamless Stainless Steel Pipe [Sep 29, 2025]
[Sep 29, 2025] Product Description 1. Material: 201, 202, 304, 304L, 316, 316L,409, 430,440A,ect. 2. Standard: ASTM, JIS, DIN, EN,GB 3. Thickness: 0.5-100mm or as customer's requirement 4. Outer diameter : 1) Round pipe: ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
14645. DIN2391 High Precision Seamless Steel Pipe [Aug 22, 2024]
[Aug 22, 2024] Hydraulic Cylinder Honed Tube Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max 16m Straightness: 0.5/1000 Roughness(Ra): ...
Company: EAST AI MACHINERY CO., LIMITED
14646. Ck45 Cold Drawn Hydraulic Cylinder Seamless Steel Pipe [Aug 22, 2024]
[Aug 22, 2024] CK45 Cold drawn Hydraulic Cylinder Seamless steel pipe Product information Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max ...
Company: EAST AI MACHINERY CO., LIMITED
14647. 16mn Cold Drawn Hydraulic Cylinder Seamless Steel Pipe [Aug 22, 2024]
[Aug 22, 2024] 16Mn Cold drawn Hydraulic Cylinder Seamless steel pipe Product information Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max ...
Company: EAST AI MACHINERY CO., LIMITED
14648. Q345b Cold Drawn Hydraulic Cylinder Seamless Steel Pipe [Aug 22, 2024]
[Aug 22, 2024] Q345B Cold drawn Hydraulic Cylinder Seamless steel pipe Product information Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max ...
Company: EAST AI MACHINERY CO., LIMITED
14649. Ck20 Cold Drawn Hydraulic Cylinder Seamless Steel Pipe [Aug 22, 2024]
[Aug 22, 2024] CK20 Cold drawn Hydraulic Cylinder Seamless steel pipe Product information Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max ...
Company: EAST AI MACHINERY CO., LIMITED
14650. 20# Cold Drawn Hydraulic Cylinder Seamless Steel Pipe [Aug 22, 2024]
[Aug 22, 2024] 20# Cold drawn Hydraulic Cylinder Seamless steel pipe Product information Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: max ...
Company: EAST AI MACHINERY CO., LIMITED
14651. H8 DIN2391 St52 Cold Drawn Hydraulic Cylinder Seamless Steel Pipe [Aug 22, 2024]
[Aug 22, 2024] H8 DIN2391 ST52 Cold drawn Hydraulic Cylinder Seamless steel pipe Product information Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: ...
Company: EAST AI MACHINERY CO., LIMITED
14652. H8 DIN2391 Ck45 Cold Drawn Hydraulic Cylinder Seamless Steel Pipe [Aug 22, 2024]
[Aug 22, 2024] H8 DIN2391 CK45 Cold drawn Hydraulic Cylinder Seamless steel pipe Product information Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: ...
Company: EAST AI MACHINERY CO., LIMITED
14653. H8 DIN2391 16mn Cold Drawn Hydraulic Cylinder Seamless Steel Pipe [Aug 22, 2024]
[Aug 22, 2024] H8 DIN2391 16Mn Cold drawn Hydraulic Cylinder Seamless steel pipe Product information Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: 20mm-1500mm Length: ...
Company: EAST AI MACHINERY CO., LIMITED
14654. H8 DIN2391 42CrMo Cold Drawn Hydraulic Cylinder Seamless Steel Pipe [Aug 22, 2024]
[Aug 22, 2024] H8 DIN2391 42CrMo Cold drawn Hydraulic Cylinder Seamless steel pipe Product information Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: ...
Company: EAST AI MACHINERY CO., LIMITED
14655. H8 DIN2391 Q345b Cold Drawn Hydraulic Cylinder Seamless Steel Pipe [Aug 22, 2024]
[Aug 22, 2024] H8 DIN2391 Q345B Cold drawn Hydraulic Cylinder Seamless steel pipe Product information Steel grade: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc. ID: ...
Company: EAST AI MACHINERY CO., LIMITED
