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421. 89mm Diameter Seamless Steel Geological 89mm Water Well Drilling Pipes 
[Jul 29, 2026]
[Jul 29, 2026] Water well drill pipe The drill pipe is a kind of steel pipe with thread at the tail, which is used to connect the surface equipment of the drilling rig and the drilling and grinding equipment or bottom hole device at ...
422. Factory Stock 20# Hot-Rolled Carbon Seamless Steel Pipe for Pipeline [Sep 02, 2026]
[Sep 02, 2026] Product Description 20#Product-Description 20# / ASTM A106-B Hot-rolled Seamless Carbon Steel Pipe 20# seamless steel pipe is a hot-rolled seamless tube without welding seam. With high temperature-resistance and ...
423. ASTM A312 316L Seamless Pipe Schedule 40 for Chemical Processing Plants [Aug 28, 2026]
[Aug 28, 2026] Product Description 316L Seamless Tube – Brief Introduction 316L seamless tube is a high-performance stainless steel pipe with low carbon content and molybdenum addition for superior corrosion resistance. It is ideal ...
424. Duplex Steel Seamless Pipe S32205 2205 for Chemical Process Pressure Vessel [Aug 28, 2026]
[Aug 28, 2026] Product Description 2205 Duplex Seamless Tubes What Is 2205 Duplex Stainless Steel? 2205 is a duplex stainless steel with a balanced dual-phase structure of austenite and ferrite (approximately 50/50). This unique ...
425. En 10216-5 1.4404 Seamless Pipe 100% Hydrostatic Testing Before Delivery [Aug 28, 2026]
[Aug 28, 2026] Product Description 1.4404 Seamless Tube – Brief Introduction 1.4404 seamless tube is a high-performance stainless steel pipe with low carbon content and molybdenum addition for superior corrosion resistance. It is ...
426. ASTM A269 316L Seamless Stainless Steel Pipe for Cryogenic Liquid Nitrogen Service [Aug 28, 2026]
[Aug 28, 2026] Product Description 316L Seamless Tube – Brief Introduction 316L seamless tube is a high-performance stainless steel pipe with low carbon content and molybdenum addition for superior corrosion resistance. It is ideal ...
427. 316 Stainless Steel Seamless Pipe for Desalination Plant High Pressure Piping [Aug 28, 2026]
[Aug 28, 2026] Product Description 316L Seamless Tube – Brief Introduction 316L seamless tube is a high-performance stainless steel pipe with low carbon content and molybdenum addition for superior corrosion resistance. It is ideal ...
428. 316L Annealed Seamless Stainless Steel Pipe for Hot Forming and Fabrication [Aug 28, 2026]
[Aug 28, 2026] Product Description 316L Seamless Tube – Brief Introduction 316L seamless tube is a high-performance stainless steel pipe with low carbon content and molybdenum addition for superior corrosion resistance. It is ideal ...
429. ASTM A790 Duplex Steel Seamless Pipe S31803 S32205 for Petrochemical Industry [Aug 28, 2026]
[Aug 28, 2026] Product Description 2205 Duplex Seamless Tubes What Is 2205 Duplex Stainless Steel? 2205 is a duplex stainless steel with a balanced dual-phase structure of austenite and ferrite (approximately 50/50). This unique ...
430. Seamless Air Conditioner Connecting Insulated Copper Pipe [Jul 22, 2026]
[Jul 22, 2026] Product Description Product Description Customized Length is accepted(Max length=50M) Customized O.D and Thickness are accept. Insulated tube can be made covered with copper nuts Specification Copper ...
431. Premium Hot Sale Seamless Stainless Steel Pipes for Global Distribution [Aug 10, 2026]
[Aug 10, 2026] Product Description Product introduction Stainless steel pipe 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 ...
Company: Jiangsu Rongyi Metal Co., Ltd
![[SGS/CE/ISO]201/304/316/321/430/444/409L/410/420/440c/2205/2507/2304/17-4pH/15-5pH 2b/No. 1/No. ...](http://image.made-in-china.com/3f2j00BnehjKSCwfRv/-SGS-CE-ISO-201-304-316-321-430-444-409L-410-420-440c-2205-2507-2304-17-4pH-15-5pH-2b-No-1-No-3-8K-Seamless-Welded-Stainless-Steel-Pipe.jpg)
432. [SGS/CE/ISO]201/304/316/321/430/444/409L/410/420/440c/2205/2507/2304/17-4pH/15-5pH 2b/No. 1/No. ... [Aug 10, 2026]
[Aug 10, 2026] Product Description Product introduction Stainless steel pipe 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 ...
Company: Jiangsu Rongyi Metal Co., Ltd
433. M30cr13 Stainless Steel Seamless Pipe 1.4028 Stainless Steel Pipe 273*14 [Aug 10, 2026]
[Aug 10, 2026] Product Description Product introduction Stainless steel pipe 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 ...
Company: Jiangsu Rongyi Metal Co., Ltd
434. Factory Wholesale 201 304 316 409 430 Stainless Steel Seamless Pipe [Aug 10, 2026]
[Aug 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
435. China Supplier Wholesale 304 304L 316 316L Welded Seamless Stainless Steel Pipe [Aug 10, 2026]
[Aug 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
