Jiangsu Profile
Product List
211. DIN 2391 Hydraulic High Precision Carbon Seamless Steel Tube 
[Jan 08, 2026]
[Jan 08, 2026] Detailed Photos Standard Standard Material Delivery Surface Sizes DIN 2391/1630/2445 ST37.4 ST52.4 NBK 1) BA OD2 -60mm × WT0.3 -10mm EN 10305-4 E235, E355 (+) N 2) Black phosphated ...
212. High-Quality Precision Machined Steel Tube for Industrial Use [Dec 19, 2025]
[Dec 19, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
213. Durable Precision Machined Steel Tube for Reliable Performance [Dec 19, 2025]
[Dec 19, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
214. Cold Rolled Seamless Steel Tube JIS G3455 for Mechanical Processing [Dec 02, 2025]
[Dec 02, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
215. En 10305-1 Seamless Cold Drawn Steel Tube for Precision Hydraulic Fluid Conveying [Nov 24, 2025]
[Nov 24, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
216. Diameter 10mm 20mm 30mm Customization Mining and Construction Machinery Seamless Steel Tube [Jul 18, 2025]
[Jul 18, 2025] Detailed Photos COLD DRAWN SEAMLESS STEEL TUBE Standards Steel Grades Size Range DIN 2391 ST35/45/52 OD2 - 60mm × WT0.3 -10mm 1629 ST37/44/52 OD2 - 60mm × WT0.3 ...
217. Hot Sale Q235 90mm Gi Round Steel Pipe Pre Galvanized Iron Tube for Scaffolding [Mar 10, 2026]
[Mar 10, 2026] Product Description Pre-galvanized pipe Out Diameter 1/2" -8" (20mm-219mm) Wall Thickness 0.5mm - 2.8mm Pipe Length 0.5m~7.2m or Customerized Zinc Coating 40g/m2 - 270g/m2 , ...
Company: Tianzhu Special Steel Co., Ltd
218. (CE/ISO/SGS) No. 4 SUS316L Stainless Steel Welded Round Tube for Pharmaceutical Clean Rooms [Mar 06, 2026]
[Mar 06, 2026] Product introduction Stainless steel pipe is a hollow steel pipe that is not easy to rust. Stainless steel pipe is a kind of hollow long cylindrical steel. Its scope of application is used as a pipeline for conveying ...
Company: Jiangsu Rongyi Metal Co., Ltd
219. Galvanized Square /Rectangular Steel Tube Galvanized Tube [Mar 03, 2026]
[Mar 03, 2026] Pre-galvanized pipe Out Diameter 1/2" -8" (20mm-219mm) Wall Thickness 0.5mm - 2.8mm Pipe Length 0.5m~7.2m or Customerized Zinc Coating 40g/m2 - 270g/m2 , ...
Company: Tianzhu Special Steel Co., Ltd
220. Duplex Steel Uns S32750 2507 Seamless Tube 1/2X1.24mm Bright Annealing Tube for Seawater [Feb 06, 2026]
[Feb 06, 2026] Company Profile Established in 2000, NAI-LOK specializes in the R&D, manufacturing and sales of instrumentation valves, nickel-based alloy valve and fittings,high-precision tubing components. With years of ...
221. Alloy Nickel Pipe C22 C276 Nickel Alloy Electropolish Seamless Steel Pure Oxygen Tube for ... [Feb 06, 2026]
[Feb 06, 2026] Product Description NAI-LOK Hastelloy® C276 / C22 / B3 ASTM B622 ASTM A269 Electropolished 6N Gas Super Clean Pure Oxygen Tubing - Ultra High-Purity Seamless Tubes for Semiconductor & Medical Applications Product ...
222. Nai Lok Alloy C276 Uns N10276 Electropolished Seamless Nickel Based Alloy Steel Pipe 6.35 X 0.89 ... [Feb 06, 2026]
[Feb 06, 2026] Product Description NAI-LOK Hastelloy® C276 / C22 / B3 ASTM A269 Electropolished 6N Gas Super Clean Pure Oxygen Tubing - Ultra High-Purity Seamless Tubes for Semiconductor & Medical Applications Product ...
223. Uns N10276 Alloy C276 Pipe Nickel Alloy Seamless Tubes ASTM B619 B622 B474 B626 Electropolish Steel ... [Feb 06, 2026]
[Feb 06, 2026] Product Description NAI-LOK Hastelloy® C276 / C22 / B3 ASTM B622 ASTM A269 Electropolished 6N Gas Super Clean Pure Oxygen Tubing - Ultra High-Purity Seamless Tubes for Semiconductor & Medical Applications Product ...
224. China Factory Alloy C22 Uns N06022 2.4602 Nickel Alloy Seamless Pipe ASTM B622 ASME Sb622 Bright ... [Feb 06, 2026]
[Feb 06, 2026] Product Description NAI-LOK Hastelloy® C276 / C22 / B3 ASTM B622 ASTM A269 Electropolished 6N Gas Super Clean Pure Oxygen Tubing - Ultra High-Purity Seamless Tubes for Semiconductor & Medical Applications Product ...
225. Nai-Lok Seamless Steel Pipe A269 Tp316L 101.6 X 2.11 mm Thickness Bright Annealing or ... [Feb 04, 2026]
[Feb 04, 2026] Product Description Nai-Lok's ultra-high-purity (UHP) seamless stainless steel tubes are manufactured from premium ASTM A269 TP316L stainless steel, designed for critical applications in semiconductor, ...
