Jiangsu Profile
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Product List
211. Premium 4130 Seamless Steel Pipe for Custom Applications 
[Feb 24, 2026]
[Feb 24, 2026] 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
212. High-Quality ASTM AISI JIS Seamless Stainless Steel Pipe for Industrial Use [Feb 24, 2026]
[Feb 24, 2026] Jiangsu Rongyi Co., Ltd. has over 20 years of experience in the steel industry. Our annual sales volume is nearly one billion yuan, with approximately 300,000 tons of steel. The company occupies an industrial modern ...
Company: Jiangsu Rongyi Metal Co., Ltd
213. Premium Polished SUS304 Stainless Steel Seamless Round Pipe [Feb 24, 2026]
[Feb 24, 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
214. Surface Sandblasted S31008 Stainless Steel Seamless Pipe 06cr25ni20 American Standard Pipe [Feb 24, 2026]
[Feb 24, 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
215. SAE1026 Ck20 Precision Seamless Steel Honed Tube Hydraulic Cylinder Barrel Pipe [Jan 30, 2026]
[Jan 30, 2026] Factory Introduction INTRODUCTION OF COMPANY - ONE OF LEADING HYDRAULIC CYLINDER HONED TUBE SUPPLIERS IN CHINA Our company EASTAI is one of the leading China hydraulic honed tube suppliers and manufacturers located ...
Company: East Ai Machinery Co., Limited
216. Q355b Q355D Seamless Steel Honed Tube Precision Hydraulic Cylinder Barrel Pipe [Jan 28, 2026]
[Jan 28, 2026] Factory Introduction INTRODUCTION OF COMPANY - ONE OF LEADING HYDRAULIC CYLINDER HONED TUBE SUPPLIERS IN CHINA Our company EASTAI is one of the leading China hydraulic honed tube suppliers and manufacturers located ...
Company: East Ai Machinery Co., Limited
217. ASTM AISI A312 Inox 304 Welded/Seamless Pipe Hot/Cold Rolled Bright Hairline Mirror Polish 304 304L ... [Mar 23, 2026]
[Mar 23, 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
218. Customized ASTM 201 202 301 304 304L 321 316 316L Sch10 Stainless Steel Seamless Welded Pipe [Mar 10, 2026]
[Mar 10, 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. 304 Stainless Steel Industrial Welded Pipe, 316 Seamless Pipe, Various Diameters, Thick and ... [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
220. Welded Seamless Pipe 201 304 316 Stainless Steel Pipe 321 Stainless Tube Welded Steel Pipes with ... [Mar 02, 2026]
[Mar 02, 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
221. Chinese Manufacturers Offer 304 304L 316L 316 Seamless Stainless Steel Pipes for Sale [Mar 02, 2026]
[Mar 02, 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
222. Alloy 625 Seamless Tubing Alloy 625 Seamless Tube 6mm 1/8 1/4 Od Welded Pipe for Gas Laboratory [Feb 06, 2026]
[Feb 06, 2026] Product Parameters NAI-LOK Hot Sale Bright Anneal BA Grade Seamless Stainless Steel Tube Hastelloy C 276 1/4 inch Steel Tube Pipe 1. Tubes according to ASTM A269/270, ASME BPE 2. Bright annealing seamless ...
223. Nai-Lok Alloy Hc276 Electropolished Seamless Coil Tubing Stainless Steel Special Alloy Pipe for Gas ... [Feb 04, 2026]
[Feb 04, 2026] NAI-LOK 316L / Hastelloy C276 Electropolished Seamless Coil Tubing | Stainless Steel Special Alloy Tubing for Gas & Fluid Pipeline Product Description NAI-LOK Stainless Steel & Special Alloy Tubing is manufactured ...
224. Nai-Lok 12mm Alloy Seamless Tubing Bright Annealing ASTM B668 No8028 Nickel-Based Alloy Pipe [Feb 04, 2026]
[Feb 04, 2026] NAI-LOK 12mm Alloy Seamless Tubing Bright Annealing ASTM B668 No8028 Nickel-Based Alloy Pipe Product Description The NAI-LOK 12mm Alloy Seamless Tubing is manufactured from Nickel-Based Alloy UNS N08028, conforming to ...
225. Carbon Steel DIN2391 Machinery Industry St35 45 52 Seamless Steel Pipe [Jan 08, 2026]
[Jan 08, 2026] Cold Drawn Seamless Steel Pipe Detailed Photos 1.Material: Carbon steel, Alloy Steel,Stainless Steel 2.Advantage: (1)Precision in size (2)Good for mechanical performance (3)Lower roughness for both inner and ...
