Purchase Qty. Reference FOB Price
1-14 Tons US$980.00
15-49 Tons US$900.00
50+ Tons US$800.00
Product Description
Product name: ASTM 4140 Seamless Steel Tube and Special Steel Pipe Supplier Standards: ASTM 4140 Place of origin: China (Mainland) Outer diameter: 21-1030mm Thickness: 6 - 60 mm Length: 5.8m-12m or as required Section shape: round Certifications: ISO 9001:2008, SGS Technique: hot rolled ...