29,968
Astm+a312 Products
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50 Tons (MOQ)
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Main Products: Seamless Steel Pipe, PPGI, Seamless Pipe, Ductile Iron Pipe, Welded Pipe, Pickling&Oiled Coil, Stainless Pipe, Stainless Coil, Metal Product, Steel Product
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Shanghai, China
Since 2025
US $ 1,100-1,800 /
Ton
FOB
1 Ton (MOQ)
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Surface Treatment : Polished
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Jiangsu, China
Since 2023
US $ 2.9-6.8 /
kg
FOB
100 kg (MOQ)
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Main Products: Carbon Steel Pipe, Stainless Steel Pipe, Copper Nickel Tube, Heat Exchanger Tube, Boiler Tube, Steel Tubular Piles, Coating Pipe, Galvanized Pipe, Steel Tube, Alloy Tube
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US $ 1,650-2,250 /
Ton
FOB
1 Ton (MOQ)
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Material : Stainless Steel
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Jiangsu, China
Since 2021
US $ 2,000 /
Ton
FOB
1 Ton (MOQ)
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Main Products: Stainless Steel Pipe, Stainless Steel Seamless Pipe, Welded Stainless Steel Pipe, Sanitary Stainless Steel Pipe, Heat Exchanger Tube, Stainless Steel Seamless Tubing, Stainless Steel Tubing, High Purity Clean Pipe, Welded Stainless Steel Tube, Ss Pipe
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Zhejiang, China
Since 2018
Zhejiang, China
Since 2022
US $ 1,400-1,800 /
Ton
FOB
1 Ton (MOQ)
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Main Products: Stainless Steel Sheet, Stainless Steel Coil, Stainless Steel Pipe, Aluminum Sheet, Aluminum Coil, Copper Sheet, Copper Coil, Stainless Steel Bar, Stainless Steel Plate, Stainless Steel Tube
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Jiangsu, China
Since 2024
US $ 1,400-2,000 /
Ton
FOB
1 Ton (MOQ)
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Main Products: Stainless Steel Sheet, Stainless Steel Coil, Stainless Steel Pipe, Aluminum Sheet, Aluminum Coil, Copper Sheet, Copper Coil, Stainless Steel Bar, Stainless Steel Plate, Stainless Steel Tube
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Jiangsu, China
Since 2024
US $ 3-20 /
Meter
FOB
500 Meters (MOQ)
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Section Shape : Round
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Manufacturer/Factory & Trading Company
Jiangsu, China
Since 2020
US $ 1,500 /
Ton
FOB
1 Ton (MOQ)
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Main Products: Steel Pipe, ERW Pipe, SSAW, Carbon Steel, Tube, Welded Pipe, Piling Sheet, Fittings, Elbow, Structure
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Shanghai, China
Since 2019
US $ 1,080-1,250 /
Ton
FOB
1 Ton (MOQ)
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Certification : CE, ISO9001
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Jiangsu, China
Since 2025
US $ 2,200-3,500 /
Ton
FOB
1 Ton (MOQ)
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Main Products: Stainless Steel Seamless Tube/Pipe, Duplex Stainless Steel Tube/Pipe, Nickel Alloy Tube/Pipe, Stainless Steel Welded Pipe, Stainless Steel U Tube, Stainless Steel Coiled Tube, Stainless Steel Plate, Pipe Fitting, Stainless Steel Bar, Fin Tube
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Zhejiang, China
Since 2024
US $ 1,650-2,550 /
Ton
FOB
3 Tons (MOQ)
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Section Shape : Round
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Trading Company
Shandong, China
Since 2015
Manufacturer/Factory & Trading Company
Shandong, China
Since 2025
Zhejiang, China
Since 2024
US $ 890-900 /
Ton
FOB
1 Ton (MOQ)
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Main Products: Steel Tube and Pipe, Steel Construction, Carbon Steel Pipe, Stainless Steel Pipe, PVC Pipe and PE Pipe, Longitudinal Seam Steel Pipe, Spiral Seam Steel Pipe, Stainless Steel Plate, PPGI, Galvanized Zin Coating
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Shanghai, China
Since 2022
US $ 2,000-3,000 /
Ton
FOB
1 Ton (MOQ)
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Certification : ISO9001
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Zhejiang, China
Since 2024
US $ 2,240-5,672 /
Ton
FOB
1 Ton (MOQ)
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Main Products: boiler metal parts, stainless steel pipe coils, steel structures.
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Manufacturer/Factory & Trading Company
Shandong, China
Since 2025
US $ 2,000 /
Ton
FOB
1 Ton (MOQ)
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Usage : Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
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Zhejiang, China
Since 2018
US $ 1,800-2,880 /
Ton
FOB
1 Ton (MOQ)
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Main Products: Stainless Steel Sheet, Stainless Steel Pipe, Stainless Steel Plate, Stainless Steel Coil Tube, Stainless Steel Coil, Stainless Steel Tube, Stainless Steel Pipe Fitting, Stainless Steel Flat Bar, Stainless Steel Angle, Stainless Steel Rod
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Shandong, China
Since 2023
US $ 2,240-5,672 /
Ton
FOB
1 Ton (MOQ)
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Material : Stainless Steel
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Trading Company
Zhejiang, China
Since 2022
US $ 2.8 /
kg
FOB
1 kg (MOQ)
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Main Products: Stainless Steel Pipe, Pipe Fittings, Ss Plate/Sheet, Stainless Steel Seamless Pipe, Stainless Steel Tube, Ss Flange, Stailness Steel Valve, Welded Pipe, Stainless Steel Coil, Ba Tube
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Trading Company
Zhejiang, China
Since 2022
About Astm+a312 FAQ
Q How can I find trustworthy suppliers of steel pipes and tubes in China?
The Astm+a312 is a top choice in our Steel Pipe & Tube collection.When looking for reliable suppliers in China, consider using platform tools, attending industry exhibitions, and consulting business directories. Verify the supplier's qualifications, request samples, and conduct thorough due diligence to ensure product quality and delivery reliability.
Q What are the common types of steel used in manufacturing steel pipes and tubes?
The Astm+a312 is included in our comprehensive Steel Pipe & Tube range.Steel pipes and tubes are often made using carbon steel, stainless steel, and alloy steel. Each type offers unique properties, such as strength, corrosion resistance, and heat resistance. It is essential to consult with a reputable supplier for guidance on the best material for your specific applications.
Q What are the advantages of purchasing steel pipes and tubes in wholesale quantities?
Our Astm+a312 offers exceptional quality and style within the Steel Pipe & Tube category.Bulk purchasing of steel pipes and tubes offers cost savings, availability in large quantities, and consistent product quality. Wholesale orders often come with discounts and customization options, allowing you to procure high-quality materials from trusted suppliers at competitive prices.
US $ 3,500-5,700 /
Ton
FOB
1 Ton (MOQ)
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Standard : ASTM, AISI, GB, JIS, DIN, EN
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Shandong, China
Since 2023
US $ 567-700 /
Ton
FOB
1 Ton (MOQ)
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Main Products: Seamless Steel Pipe, Piling Pipe, ERW Pipe, Spiral Welded Pipe, LSAW Steel Pipe, OCTG, Casing Pipe, Drill Pipe, Carbon Steel Pipe, Stainless Steel Pipe
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US $ 2,200-3,200 /
Ton
FOB
1 Ton (MOQ)
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Technique : Cold Rolled
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Trading Company
Zhejiang, China
Since 2025
US $ 999-1,300 /
Ton
FOB
5 Tons (MOQ)
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Main Products: Steel Pipe, Steel Rod, Steel Coil, Steel Sheet, PPGI, PPGL
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Manufacturer/Factory & Trading Company
Shandong, China
Since 2024
US $ 1,800 /
Ton
FOB
1 Ton (MOQ)
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Material : Stainless Steel
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Sichuan, China
Since 2013
US $ 1,760-1,780 /
Ton
FOB
3 Tons (MOQ)
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Main Products: Carbon Steel Coil, Galvanised Coil, Color Coated Coil ( PPGI ), H-Beam, Copper Scrap Wire, Carbon Steel Plate, Carbon Steel Wires, Carbon Steel Tubes, Hot Rolled Ribbed Bars
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Tianjin, China
Since 2024
US $ 2,500-2,800 /
Ton
FOB
10 Tons (MOQ)
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Section Shape : Round
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Tianjin, China
Since 2013
US $ 1,000-6,000 /
Ton
FOB
21 Tons (MOQ)
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Main Products: Steel
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Trading Company
Shandong, China
Since 2025
US $ 1,740-2,640 /
Ton
FOB
1 Ton (MOQ)
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Type : Seamless Pipe
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Trading Company
Jiangsu, China
Since 2024
US $ 1,300-1,600 /
Ton
FOB
1 Ton (MOQ)
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Main Products: Steel Pipe, Steel Tube, Carbon Steel Pipe, Welded Pipe, Carbon Steel Profile, Gavalnized Pipe, Stainless Steel Pipe, Stainless Steel Tube, Carbon Ssteel Tube
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Trading Company
Guangdong, China
Since 2025
US $ 1,000-3,000 /
Ton
FOB
1 Ton (MOQ)
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Section Shape : Round
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Jiangsu, China
Since 2023
US $ 1,400-1,700 /
Ton
FOB
1 Ton (MOQ)
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Main Products: Stainless Steel Sheet/Plate, Copper Coil, Carbon Steel Wire, Carbon Steel Plate, Stainless Steel Coil/Strip, Stainless Steel Pipe/Tube, Stainless Steel Bar/Rod, Galvanized Coil, Copper Sheet, Carbon Steel Pipe
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Jiangsu, China
Since 2022
US $ 900-1,500 /
Ton
FOB
5 Tons (MOQ)
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Type : Stainless Steel Pipes
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Trading Company
Shandong, China
Since 2023