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Tianjin Sanon Steel Pipe Co., Ltd. is a stockist. Our stock factory is in Cangzhou City, Hebei Province. Our main sources of goods are boiler pipes, and the representative materials are ASTM A335 P5/P11/P91/P92, ASME SA-106/SA-106M GR.B, GB/T 3087-2008 10#/20#. The representative materials of pipeline pipes are API 5L, API 5CT, the representative materials of petroleum cracking pipes GB/T 9948 are 15MoG/12CrMoVG. GB/T 6479-2013 represents the material 10#/20#, heat exchanger tubes SA179/SA210/SA192, etc., mechanical tubes GB/T 8162 represent the material 10#/20#/Q345/42CrMo, EN10210 represents the material S355JOH/S355J2H, gas cylinder tubes GB1 8248, represent the material 34CrMo4/30CrMo.
As 2025 enters its final month, the global market for seamless steel pipes presents a complex picture of price adjustments, resilient demand, and evolving trade policies. For buyers in the oil and gas, power generation, and construction sectors, staying informed on these latest developments is crucial for making strategic procurement decisions and securing project timelines before the year ends.
Market Prices Show Regional Variation in December
Recent data indicates that seamless pipe prices are not uniform across China’s major production and trading hubs. As of early December 2025, prices for standard carbon steel seamless pipes (specifically 20# material, 108*4.5mm) show a noticeable range:
Eastern Hubs (e.g., Hangzhou): Offerings are around 3,880 RMB per ton.
Northern Production Hubs (e.g., Liaocheng, Shandong): Prices are firm, reported between 4,060 and 4,130 RMB per ton.
This regional price differential highlights the importance of source verification and could influence total landed cost for international buyers.
Export Dynamics: Strong Volumes Meet Growing Trade Headwinds
The seamless steel pipe export landscape remains active but faces increasing challenges. While recent data shows Chinese steel exports maintained strong year-on-year growth at the end of 2024, analysts project pressure for 2025 due to rising global trade protectionism.
Key factors influencing seamless pipe trade include:
Competitive Pricing: Chinese exports currently maintain a price advantage in key markets, supporting order books.
Rising Trade Frictions: The number of global trade remedy cases against steel products has increased significantly. For seamless pipe exporters, measures like the extended anti-dumping duties by the Eurasian Economic Union are a direct concern.
Logistics Costs: Major shipping lines have announced freight rate increases for December 2025, adding to the total cost of landed seamless tubes and pipes.
Critical Materials and Specifications for Project Success
Selecting the correct material grade is more critical than ever. High-demand seamless pipes for year-end projects often include:
Carbon Steel Pipes: ASTM A106 Grade B, API 5L Grade B/X42/X52/X60, ASTM A53 Grade B.
Alloy Steel Pipes: ASTM A335 P11/P22 for high-temperature service in power plants.
Stainless Steel Pipes: ASTM A312 TP304/TP316L for corrosive environments in chemical processing.
OCTG (Oil Country Tubular Goods): API 5CT grades for drilling and casing applications.
Strategic Procurement Advice for December 2025
To navigate the current market effectively, buyers should consider:
Lock in Pricing Early: With regional variations and potential logistical surcharges, securing firm quotes now can mitigate year-end cost volatility.
Plan for Extended Lead Times: Inquire about current production and shipping schedules immediately to ensure seamless pipe delivery aligns with your project calendar.
Verify Documentation Thoroughly: Ensure suppliers provide complete Mill Test Certificates (MTC), Origin Certificates, and ensure products meet all relevant API, ASTM, or EN standards for smooth customs clearance.
Partner with a Reliable Seamless Pipe Supplier
In a fluctuating market, a dependable supplier is your greatest asset. We specialize in supplying a wide range of high-quality seamless steel pipes, including ASTM A106, API 5L, and alloy steel grades, for global energy and infrastructure projects. Our expertise ensures you receive the right product, with full certification, and clear logistical guidance.
Contact our sales team today to discuss your project needs. Let us help you secure the seamless pipes, carbon steel tubes, and precision steel tubes you require to finish 2025 strong.
