Jiangsu Profile
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Product List
1. ASTM 304/316/304L/316L/904L/2205/2507 Industrial Stainless Steel Seamless Tube/Pipe on Sale 
[Apr 30, 2026]
[Apr 30, 2026] 
Stainless Steel Seamless Pipe/Tube Stainless steel seamless tubes are a highly prized material in various industries, renowned for their durability, corrosion resistance, and adaptability to a wide range of ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
2. Hot Selling ASTM A312 TP304/304L S30403 Round Tube Mirror Polished DN80 Sch40 Cold Rolled Tp316 ... [Jul 13, 2026]
[Jul 13, 2026]
Company Profile Since its establishment, the company has always adhered to the development concept of "quality-oriented, honest operation, and service first", continuously improving production processes, upgrading ...
3. 304/304L Round Tube Mirror Polished Seamless Stainless Steel Pipe for Power Industry [Jul 13, 2026]
[Jul 13, 2026]
Company Profile Since its establishment, the company has always adhered to the development concept of "quality-oriented, honest operation, and service first", continuously improving production processes, upgrading ...
4. ASTM 201 304 316 316L 317 Sch40 80 Seamless Stainless Steel Pipe Tube Welded Pickled Annealed ... [Jul 09, 2026]
[Jul 09, 2026]
Product Description Model NO. 304 304L Certification ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS Shape Round Technique Cold Rolled Surface Treatment Polished Material Stainless Steel 200 Series 201, 202 300 Series 301, ...
5. ASTM A269 A312 316 316L En10216-5 Ap Ba Polished Stainless Seamless Steel Pipe Tube [Dec 03, 2025]
[Dec 03, 2025]
Products Description Delivery condition: AP, BA, CFA, CFP Other sizes and material available upon request OD: 1mm-250mm WT: 0.05mm- 50mm Tolerance: OD +/-0.05mm ID +/-0.05mm Other sizes, grades and special ...
6. Hot Sale Industrial Stainless Steel ASTM 304 310S 316 316L Precision Stainless Steel Seamless ... [Apr 30, 2026]
[Apr 30, 2026]
Stainless Steel Seamless Pipe/Tube Stainless steel seamless tubes are a highly prized material in various industries, renowned for their durability, corrosion resistance, and adaptability to a wide range of ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
7. Supplier ASTM A36 A53 A192 Q235 Q235B 1045 4130 1020 Sch40 Black 5L Gr. B Sch40s Grade B Welded ... [Jul 02, 2026]
[Jul 02, 2026]
Product Description Specification Standard ASTM/AISI/GB/EN/JIS /DIN Surface Treatment Hot Rolled Grade ASTM A333 ST37 ST52 5L 40MnB SAE1010 SAE1020 Tolerance ±1% Invoicing by actual weight Application Fluid Pipe, Boiler ...
Company: Jiangsu Hengshuntai Steel Co., Ltd.
8. Factory Supplier of 304 and 316 Stainless Steel Seamless Tubes with Bright Annealed Surface Used ... [May 28, 2026]
[May 28, 2026]
Factory supplier of 304 and 316 stainless steel seamless tubes with bright annealed surface used for construction projects Product Description Product Stainless Steel Pipe Standard ASTM, GB, JIS, DIN, EN, ...
9. AISI ASTM A269 Tp Ss 310S 2205 2507 C276 201 304 304L 321 316 316L 430 410 420 409L 440 Stainless ... [Jun 09, 2026]
[Jun 09, 2026]
Product Parameters AISI ASTM A269 TP SS 310S 2205 2507 C276 201 304 304L 321 316 316L 430 410 420 409L 440 Stainless Seamless Steel pipe/welded tube Production Name Stainless Steel Seamless/Welded ...
10. 201 Honed Precision Rectangular Boiler Square Galvanized Carbon Seamless Stainless Copper Brass ... [Feb 26, 2026]
[Feb 26, 2026]
201 Honed Precision Rectangular Boiler Square Galvanized Carbon Seamless Stainless Copper Brass Titanium Alloy Steel Tube Product Description Process Size Range OD WT ID Hot Rolling 25 mm ~ 530 mm 3 mm ~ 130 ...
11. 400 Series Cutting Seamless Round Tube Pickling Surface 410 Stainless Steel Pipe [May 28, 2026]
[May 28, 2026]
400 Series Cutting Seamless Round Tube Pickling Surface 410 Stainless Steel Pipe Product Description Product Stainless Steel Pipe Standard ASTM, GB, JIS, DIN, EN, AISI Steel Grade 200 Series: 201,202 300 ...
12. High Quality Seamless Stainless Steel Tubes for Textile Spinning Flyers [Feb 01, 2018]
[Feb 01, 2018]
Tongji Engineering offers a comprehensive list of tubing alloys to fit the most and least common applications. Stainless Steel: 304 Tubing, 316/ 316L/ 316H, 317/ 317L, 309S/ 310H, 310S/ 310H, 321/321H, 347/ ...
13. Food Grade Bright Polish Ss 304 Pipe ASTM A312 304 Stainless Steel Seamless and Welded Tube with ... [May 28, 2026]
[May 28, 2026]
Food Grade Bright Polish Ss 304 Pipe ASTM A312 304 Stainless Steel Seamless and Welded Tube With Different Diameters Product Description Product Stainless Steel Pipe Standard ASTM, GB, JIS, DIN, EN, AISI Steel ...
14. China Top Stainless Steel Round Tube 1/8"-32" AISI304 AISI316L 310S Tp321 2205 2507 Ect. Sanitary ... [Jan 14, 2026]
[Jan 14, 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: ...
15. Acid Resistant 316L Stainless Steel Seamless Tube ASTM A270 for Food Processing with Pickled [Jul 09, 2026]
[Jul 09, 2026]
General DescriptionWe offer a full range of welded stainless steel pipes in grades 202, 304/304L, 316/316L, 310/310S, 321, 410 and 904L. With outer diameter from 5mm to 1200mm and wall thickness from 0.5mm to 30mm, our ...
