Today, the price of seamless pipes rose slightly in major cities across the country. The national average price of 108*4.5mm seamless pipes was 664.63, a price increase of 1.10 compared with the previous trading day. The national average price of 4-inch * 3.75mm welded pipes is 589.65, an increase of 1.10 from the previous trading day; the national average price of 4-inch * 3.75mm galvanized pipes is 673.47, an increase of 0.83 from the previous trading day. The market price of buckle-type steel pipe scaffolding in key cities across the country is stable. Quotations in mainstream regions: North China: 2.5m vertical pole 751.22, 0.9m horizontal pole 738.79; East China: 2.5m vertical pole 785.74, 0.9m horizontal pole 773.31. (Unit: USD/ton)
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 | DN25(1"*3.25mm) | 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 | DN40(1.5"*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 | DN50(2"*3.25mm) | 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 | DN150(6"*4.5mm) | 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 | DN300(12"*5.75mm) | 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 | DN25(1"*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 | DN40(1.5"*3.25mm) | 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 | DN65(2.5"*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 | DN200(8"*5.0mm) | Q235 | ASTM A36 Gr.D | RONGGANG | Guangzhou | * | * | Plastic-coated |
| Steel Plastic | DN150(6"*4.0mm) | Q235 | ASTM A36 Gr.D | RONGGANG | Guangzhou | * | * | Plastic-coated |
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