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151. Ship Construction Thick-Wall Seamless Pipes A53 for Ship Structural Components & Deck Supports 
[May 28, 2025]
[May 28, 2025] Product Description Our marine-grade seamless steel pipes are manufactured from high-quality carbon steel (e.g., ASTM A106, API 5L) or stainless steel (e.g., ASTM A312 316L, Duplex 2205), certified by DNV, BV, CCS, LR, ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
152. Factory Price ASTM AISI Welded Seamless Alloy/Precision ERW/Black/Oiled/Round/Square 201 304 316 ... [Jun 04, 2025]
[Jun 04, 2025] Product Parameters Factory Price ASTM AISI Welded Seamless Alloy/Precision ERW/Black/Oiled/Round/Square 201 304 316 316L 409 436 439 Stainless Steel Tube/Pipe Production Name Stainless Steel Seamless/Welded ...
153. Cold Drawn S275jr, S275j0, S275j2, S275n, S275nl Special Shaped/Profiled Low Temperature Resistance ... [Jun 04, 2025]
[Jun 04, 2025] Product Description Special Shaped/Profiled pipe is a seamless steel pipe made of various shapes by cold drawing, which is a general term for seamless steel tubes of other cross-sectional shapes besides round ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
154. Stock Ready China Factory Top Quality High Strength Steel Tubes Heat-Resistant Seamless Pipe for ... [May 23, 2025]
[May 23, 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
155. Factory Price Low MOQ High Quality Anti-Corrosion Steel Tube API 5L Seamless Line Pipe for Oil/Gas ... [May 23, 2025]
[May 23, 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
156. China Factory Bulk Stock Anti-Corrosion Carbon Steel Tube Custom-Length Seamless Pipe for ... [May 23, 2025]
[May 23, 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
157. Factory Price Low MOQ High Quality Weather-Resistant Steel Tubes Seamless Boom Arm Pipe for Aerial ... [May 23, 2025]
[May 23, 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
158. Ss 304 316 201 202 1.4529 50*50mm 80*80mm Seamless Tube Stainless Steel Square Pipe Square Hollow ... [May 25, 2025]
[May 25, 2025] SS 304 316 201 202 1.4529 50*50mm 80*80mm Seamless Tube Stainless Steel Square Pipe Square Hollow Section for Building Construct Product Description Commodity stainless steel sheet pipe Grade 201,202,304,304L,309, ...
159. High Quality Bulk Stock Anti-Corrosion Carbon Steel Tube Precision Cold-Drawn Seamless Pipe for ... [May 23, 2025]
[May 23, 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
160. Seamless Steel Tubes/Pipes for Structural Use ASTM A500 High Quality&Low Price [May 21, 2025]
[May 21, 2025] Structural stainless steel seamless pipe (GB/T14975-2002) is used throughout the chemical, petroleum, textile, medical, food, machinery and other industries, corrosion-resistant piping and structural components and ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
161. Hot Dipped Galvanized Steel Welded Pipe ASTM A106 Galvanized Steel Seamless Pipe [Apr 29, 2025]
[Apr 29, 2025] Product Description Product Name Galvanized Steel Round Pipe(Hot Dipped or Pre Galvanized) Material Q195 Q235 Q345 Wall Thickness 1MM~12MM as the requirement Outer ...
162. 40X40 Square Tube Hot Dipped 1/2 Galvanized Seamless Steel Pipe [Apr 29, 2025]
[Apr 29, 2025] Product Description Product Name: Q235B Square Galvanized Carbon Steel Tube Size: OD 15x15mm-600x600mm / 20x30mm-600x800mm Wall Thickness 1.2mm-20mm SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc. Length Less Than ...
163. Prime Quality Hot DIP Gi Galvanized Steel Round Seamless Pipe [Apr 29, 2025]
[Apr 29, 2025] Product Description Product Name Galvanized Steel Round Pipe(Hot Dipped or Pre Galvanized) Material Q195 Q235 Q345 Wall Thickness 1MM~12MM as the requirement Outer ...
164. API Spec 5L Hydraulic Seamless Steel Oil Tube Pipe Zt/Tp110sg/125sg/140sg/155sg [Apr 18, 2025]
[Apr 18, 2025] Product Parameters Seamless steel tubing for casing and tubing for oil wells. Standard: API SPEC 5L--American Petroleum Institute Standard Main production steel pipe grades: ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
165. Cold-Drawn Cylinder Seamless Steel Tubes/Pipes for Casing and Oil Tubes 20/25/30/35/45 [Apr 18, 2025]
[Apr 18, 2025] Product Parameters Explore our seamless steel tubing, expertly crafted for casing and tubing applications in oil wells, ensuring reliability and performance in every use. Standard: API SPEC 5L - The hallmark of ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
