Jiangsu Profile
Product List
18556. 32*27mm Sizes of Seamless Steel Tubes Made From 40cr 
[Sep 10, 2025]
[Sep 10, 2025] Seamless Steel Pipe/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 ...
18557. 49*29.5mm Sizes of Seamless Steel Tubes Made From 40cr [Sep 10, 2025]
[Sep 10, 2025] Seamless Steel Pipe/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 ...
18558. 32*26 mm Sizes of Seamless Steel Tubes Made From 30CrMo [Sep 10, 2025]
[Sep 10, 2025] Seamless Steel Pipe/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 ...
18559. Customized Sizes of Seamless Steel Tubes Made From 40cr [Sep 10, 2025]
[Sep 10, 2025] Seamless Steel Pipe/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 ...
18560. 40*21mm Sizes of Seamless Steel Tubes Made From 40cr [Sep 10, 2025]
[Sep 10, 2025] Seamless Steel Pipe/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 ...
18561. Factory Directly Wholesale Cold Drawn Seamless Steel Tube [Sep 10, 2025]
[Sep 10, 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 ...
18562. Widely Used Superior Quality Cold Drawn Seamless Hydraulic Tube [Aug 04, 2025]
[Aug 04, 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 ...
18563. ASTM 630 631 Cold Climate Stainless Steel Seamless Square Tube [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
18564. Premium Seamless Stainless Steel Square Tube for Precision Applications [Sep 29, 2025]
[Sep 29, 2025] Product Description Stainless steel square/rectangular tube is a kind of hollow long steel, a large number of used as a pipeline to transport fluids, such as petroleum, natural gas, water, gas, steam, etc. In addition, ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
18565. Special Shaped DIN2391 Bk Gbk Nbk Seamless Steel Tube [Sep 10, 2025]
[Sep 10, 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 ...
18566. Premium ASTM 317L Stainless Steel Seamless Square Tube [Jul 21, 2025]
[Jul 21, 2025] Product Description Stainless steel square/rectangular tube is a kind of hollow long steel, a large number of used as a pipeline to transport fluids, such as petroleum, natural gas, water, gas, steam, etc. In addition, ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
18567. Cold Drawn Special Shape Customized Shape Customized Size Seamless Steel Tubes [Dec 22, 2025]
[Dec 22, 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 ...
18568. Hot Sale Q345b/C/D Q390b/C/D Q420b/C/D Q460c/D S690q ASTM A500 A519 A1085 Gr. C S355j2h S355K2h ... [Nov 19, 2025]
[Nov 19, 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
18569. Heavy-Duty Galvanized St52 AISI 4130/4140 ASTM A500 A1085 Gr. C S355j2h S355K2h S460nlh S500nlh ... [Nov 19, 2025]
[Nov 19, 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
18570. Customized S690q St52 AISI 4130/4140 ASTM A500 A1085 Gr. C S355j2h S355K2h S460nlh S500nlh S550nlh ... [Nov 19, 2025]
[Nov 19, 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
