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6301. Galvanized Welded ERW API 5L 8 Inch Round Carbon Steel Pipe Tube for Bridge Price Per Kg 
[Feb 11, 2026]
[Feb 11, 2026] Product Specification ASTM A500 Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes Scope of ASTM A500 This specification covers cold-formed welded and ...
6302. Galvanized Welded Spiral ASTM A105 3 1/2 Round Carbon Steel Pipe Tube for Casings Pipes Price Per ... [Feb 11, 2026]
[Feb 11, 2026] Product Specification ASTM A519 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing ASTM A519 covers several grades of carbon and alloy steel seamless mechanical tubing. The standard is also ...
6303. Hot Rolled Welded ERW Q355D Sch40 Round Carbon Steel Pipe Tube for Bridge Price Per Meter [Feb 11, 2026]
[Feb 11, 2026] Product Specification ASTM A53 Pipe Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless Jiangsu HYT Stock a full range of A/53-B seamless and welded pipe in: Sizes: 1/8" NPS to 26" ...
6304. Hot Rolled Welded Spiral API Thick Wall Round Carbon Steel Pipe Tube for Oil and Gas Pipeline ... [Feb 11, 2026]
[Feb 11, 2026] Product Specification ASTM A53 Pipe Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless Jiangsu HYT Stock a full range of A/53-B seamless and welded pipe in: Sizes: 1/8" NPS to 26" ...
6305. Hot Galvanized Welded Saw ASTM 53 Gr. B Small Diameter Round Carbon Steel Pipe Tube for Bridge ... [Feb 11, 2026]
[Feb 11, 2026] Product Specification ASTM A53 Pipe Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless Jiangsu HYT Stock a full range of A/53-B seamless and welded pipe in: Sizes: 1/8" NPS to 26" ...
6306. Hot Rolled Welded Saw AISI 1040 AISI 1020 Round Carbon Steel Pipe Tube for Civil Air Defense ... [Feb 11, 2026]
[Feb 11, 2026] Product Specification ASTM A53 Pipe Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless Jiangsu HYT Stock a full range of A/53-B seamless and welded pipe in: Sizes: 1/8" NPS to 26" ...
6307. Hot Rolled Welded Spiral 42CrMo 0.5m Round Carbon Steel Pipe Tube for Casings Pipes Price List [Feb 11, 2026]
[Feb 11, 2026] Product Specification ASTM A53 Pipe Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless Jiangsu HYT Stock a full range of A/53-B seamless and welded pipe in: Sizes: 1/8" NPS to 26" ...
6308. Zinc Coated Welded ERW ASTM A36 AISI 1020 Round Carbon Steel Pipe Tube for Casings Pipes Price Per ... [Feb 11, 2026]
[Feb 11, 2026] Product Specification ASTM A519 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing ASTM A519 covers several grades of carbon and alloy steel seamless mechanical tubing. The standard is also ...
6309. Q235 Q345 Q195 Ss400 A36 S235 Carbon Steel Pipe Standard Length ERW Welded Carbon Steel Round Tube [Feb 11, 2026]
[Feb 11, 2026] Product Specification Product Type Pipe/Tube Pipe Process Type Seamless: Hot rolled, cold drawn, cold rolled, etc. Welded: ERW, SAW, EFW, etc. Standard DIN, BS, EN, ISO, GB, AISI, SAE, GOST, IS, KS, ANSI, AFNOR, ...
6310. Galvanized Welded ERW ASTM A36 AISI 1020 Round Carbon Steel Pipe Tube for Casings Pipes Price Per Kg [Feb 11, 2026]
[Feb 11, 2026] Product Specification ASTM A519 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing ASTM A519 covers several grades of carbon and alloy steel seamless mechanical tubing. The standard is also ...
6311. China Supplier 100X100 ERW Shs Ms Square Hollow Section Steel Tube for Construction Material [Feb 11, 2026]
[Feb 11, 2026] Product Description Process Size Range OD WT ID Hot Rolling 25 mm ~ 530 mm 3 mm ~ 130 mm / Normal Cold Drawing 4 mm ~ 325 mm 0.5 mm ~ 30 mm / High Precision Cold Drawing / / / Cold Rolling 4 mm ~ ...
6312. ASTM 201 202 304 310 316L 409L Round Stainless Steel Pipes Industrial Polished Tubes [Jan 19, 2026]
[Jan 19, 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
6313. 1/2 Inch Stainless Steel Pipe, Decorative Polished 201 Welded Stainless Steel Decorative Tube ... [Jan 19, 2026]
[Jan 19, 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
6314. Premium Stainless Steel Galvanized Steel Tube for Construction Decoration From Factory [Jan 16, 2026]
[Jan 16, 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: ...
6315. Factory Wholesale Full Hard ASTM Standard Stainless Steel Pipe Customized Tube [Jan 16, 2026]
[Jan 16, 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: ...
