Today, the price of spiral pipes in mainstream cities is stable in China, and prices in individual cities are rising. The price of buckle-type steel pipe scaffolding rose by $2.73/ton. The price of welded pipes is mainly stable. The average price of welded pipe 4 inches * 3.75mm is $582.47/ton, an increase of $0.14/ton compared with the price of the previous trading day; the average price of galvanized pipe 4 inches * 3.75 mm is $665.19/ton, an increase of $0.27 from the price of the previous trading day /Ton. Seamless pipes basically remained stable, with an average price of 108*4.5mm seamless pipes at $668.06/ton, a decrease of $0.27/ton compared with the previous trading day.
Product |
Size (mm) |
Grade (China) |
Grade (INT) |
Brand /Manufacturer |
City |
Price($/ton) |
Trend |
Remark |
| Steel Plastic | DN15(1/2"*2.5mm) | Q215 | ASTM A283 Gr.C | RONGGANG | Guangzhou | * | * | Plastic-lined |
| Steel Plastic | DN20(3/4"*2.5mm) | Q215 | ASTM A283 Gr.C | RONGGANG | Guangzhou | * | * | Plastic-lined |
| Steel Plastic | DN25(1"*3.25mm) | Q215 | ASTM A283 Gr.C | RONGGANG | Guangzhou | * | * | Plastic-lined |
| Steel Plastic | DN40(1.5"*3.25mm) | Q215 | ASTM A283 Gr.C | RONGGANG | Guangzhou | * | * | Plastic-lined |
| Steel Plastic | DN50(2"*3.25mm) | Q215 | ASTM A283 Gr.C | RONGGANG | Guangzhou | * | * | Plastic-lined |
| Steel Plastic | DN65(2.5"*3.75mm) | Q215 | ASTM A283 Gr.C | RONGGANG | Guangzhou | * | * | Plastic-lined |
| Steel Plastic | DN80(3"*3.75mm) | Q215 | ASTM A283 Gr.C | RONGGANG | Guangzhou | * | * | Plastic-lined |
| Steel Plastic | DN100(4"*3.75mm) | Q235 | ASTM A36 Gr.D | RONGGANG | Guangzhou | * | * | Plastic-lined |
| Steel Plastic | DN125(5"*4.0mm) | Q235 | ASTM A36 Gr.D | RONGGANG | Guangzhou | * | * | Plastic-lined |
| Steel Plastic | DN150(6"*4.5mm) | Q235 | ASTM A36 Gr.D | RONGGANG | Guangzhou | * | * | Plastic-lined |
| Steel Plastic | DN200(8"*5.0mm) | Q235 | ASTM A36 Gr.D | RONGGANG | Guangzhou | * | * | Plastic-lined |
| Steel Plastic | DN300(12"*5.75mm) | Q235 | ASTM A36 Gr.D | RONGGANG | Guangzhou | * | * | Plastic-lined |
| Steel Plastic | DN25(1"*3.25mm) | Q215 | ASTM A283 Gr.C | RONGGANG | Guangzhou | * | * | Plastic-coated |
| Steel Plastic | DN40(1.5"*3.25mm) | Q215 | ASTM A283 Gr.C | RONGGANG | Guangzhou | * | * | Plastic-coated |
| Steel Plastic | DN50(2"*3.25mm) | Q215 | ASTM A283 Gr.C | RONGGANG | Guangzhou | * | * | Plastic-coated |
| Steel Plastic | DN65(2.5"*3.75mm) | Q215 | ASTM A283 Gr.C | RONGGANG | Guangzhou | * | * | Plastic-coated |
| Steel Plastic | DN80(3"*3.75mm) | Q215 | ASTM A283 Gr.C | RONGGANG | Guangzhou | * | * | Plastic-coated |
| Steel Plastic | DN100(4"*3.75mm) | Q235 | ASTM A36 Gr.D | RONGGANG | Guangzhou | * | * | Plastic-coated |
| Steel Plastic | DN125(5"*4.0mm) | Q235 | ASTM A36 Gr.D | RONGGANG | Guangzhou | * | * | Plastic-coated |
| Steel Plastic | DN150(6"*4.0mm) | Q235 | ASTM A36 Gr.D | RONGGANG | Guangzhou | * | * | Plastic-coated |
| Steel Plastic | DN200(8"*5.0mm) | Q235 | ASTM A36 Gr.D | RONGGANG | Guangzhou | * | * | Plastic-coated |
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