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23416. High-Quality Seamless Carbon Steel Pipe for Industrial Use 
[Jan 19, 2026]
[Jan 19, 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
23417. High Strength Q235B ERW Seamless Steel Pipe Round Pipe [Jan 19, 2026]
[Jan 19, 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
23418. Q235B ERW Seamless Steel Pipe Round Tube [Jan 19, 2026]
[Jan 19, 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
23419. Factory ASTM A333 Gr. 6 Cold Rolled Seamless Black Carbon Steel Pipe [Jan 19, 2026]
[Jan 19, 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
23420. Carbon-Steel-Tube St37-Ss400 with Customization Supplier Q235 Pipe [Jan 19, 2026]
[Jan 19, 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
23421. ASTM A106 A53 Sch40 Hot Rolled Carbon Steel Pipes [Jan 19, 2026]
[Jan 19, 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
23422. Premium Q235B/Q345b Seamless Carbon Steel Pipe for Global Buyers [Jan 19, 2026]
[Jan 19, 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
23423. Premium Special Shaped GB/T3639 Precision Seamless Steel Pipe [Jan 17, 2026]
[Jan 17, 2026] 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 ...
23424. Premium Special Shaped Ck20 Carbon Steel Tube for Industrial Use [Jan 17, 2026]
[Jan 17, 2026] 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 ...
23425. ASTM A213 Tp904L/1.4539/N08904 Stainless Steel Seamless Tube for Furnace Components [Jan 15, 2026]
[Jan 15, 2026] Specification Product Name Stainless steel welded pipe Standard ASTM AISI DIN, EN, GB, JIS Steel Grade 200 Series: 201,202 300 Series: 301,304,304L,316,316L,316Ti,317L,321,309s,310s 400 Series: ...
23426. Mirror Polished Brushed No. 4/No. 1/8K 316 Stainless Steel Pipe Tube [Jan 14, 2026]
[Jan 14, 2026] Product Description Stainless steel round pipe is a kind of hollow long round steel, mainly used in petroleum, chemical, medical, food, light industry, mechanical instrument and other industrial pipeline and ...
23427. Signage Stainless Steel Roll/ Mirror Stainless Steel Strip / Signage Material [Jan 12, 2026]
[Jan 12, 2026] Product Description Name Stainless Steel Strip Standard JIS, AISi, ASTM, GB, DIN, EN Material 201/202/304/316/316L/430/410, etc Surface Treatment BA/2B/NO.1/NO.4/4K/HL/8K/EMBOSSED or according to customer ...
23428. Ultra-Thin Stainless Steel Coil 304/316/201 Strip Customizable Bending Cutting Welding Processing ... [Jan 12, 2026]
[Jan 12, 2026] Product Description Name Stainless Steel Strip Standard JIS, AISi, ASTM, GB, DIN, EN Material 201/202/304/316/316L/430/410, etc Surface Treatment BA/2B/NO.1/NO.4/4K/HL/8K/EMBOSSED or according to customer ...
23429. 201/202/304/304L/316/316L/317L/430 Stainless Steel Pipe Factory Direct Sales [Jan 12, 2026]
[Jan 12, 2026] Product Description item Stainless Steel Pipe Standard ASTM AISI JIS DIN GB EN Etc Steel Grade 200 300 400 500 900 Etc Series Application Construction Decoration Industry Etc Certification CE ISO ...
23430. Custom Cold Rolling Seamless Steel Pipes in Unique Shapes [Jan 12, 2026]
[Jan 12, 2026] 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 ...
