Seamless Steel Tube Information: ASTM4140 Seamless Steel Tube Price Trends on September 28th
Hit：892026-09-28 15:39:35
Seamless Steel Tube Information: ASTM4140 Seamless Steel Tube Price Trends on September 28th
On September 28, 2026, the mainstream spot price range for ASTM4140 seamless steel pipes in China was 5250-5850 yuan/ton, with significant differences in quotes for different specifications, processes, and purchase quantities.
Price influencing factors
Specification wall thickness: The unit price of large-diameter thick walled pipes and small-diameter precision pipes will be 10% -15% higher than that of conventional diameter products.
Purchase quantity: Bulk orders of 5 tons or more can generally receive a discount of 100-300 yuan per ton.
Regional differences: The prices in industrial concentration areas such as Liaocheng in Shandong and Wuxi in Jiangsu are generally 200-400 yuan/ton lower than other regions in the country.
The current price is basically the same as the market situation you previously inquired about from March to May, and there has been no significant fluctuation.
Mainstream spot quotation reference
Conventional hot-rolled ordinary grade: The mainstream quotation is concentrated between 5650-5900 yuan/ton, suitable for ordinary industrial processing scenarios, and supports whole unit procurement.
Precision cold drawing/flaw detection qualified level: compliant manufacturers in Shandong, Wuxi and other places quote 5500-5850 yuan/ton. The pipes undergo ultrasonic flaw detection, which makes their mechanical properties more stable and suitable for high-pressure and high wear resistant working conditions.
Small batch retail cutting: can be priced by kilogram, with a mainstream unit price of 5.8 yuan/kilogram, suitable for small sample and scattered accessory procurement needs.
Qingdao Gangxinyuan Metal Products Co., Ltd. Price 5680 yuan per ton
Guangzhou Xinpeng Metal Material Products Co., Ltd. 5980 yuan per ton
Liaocheng Tianrui Steel Pipe Co., Ltd. priced at 5620 yuan per ton
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