Shandong large-diameter seamless steel pipe specification table

Shandong large-caliber seamless steel pipe specification table large diameter seamless steel pipe 273×7-9-12-15-18-20-25
Large diameter seamless steel pipe 273×30-35-38-40-45-50
Large diameter seamless steel pipe 299×8-12-16-20-24-28
Large diameter seamless steel pipe 299×30-32-36-38-40-45
Large diameter seamless steel pipe 325×8-12-14-18-38-42
Large diameter seamless steel pipe 325×28-32-34-38-42
Large diameter seamless steel pipe 351×10-16-20-25-40
Large diameter seamless steel pipe 355×6-18-20-25-30-40/52
Large diameter seamless steel pipe 377×8-12-15-20-24-28
Large diameter seamless steel pipe 377×30-37-40-45-50
Large diameter seamless steel pipe 402×10-15-20-25-30-35
Large diameter seamless steel pipe 406×10-20-25-28-35-40
Large diameter seamless steel pipe 426×10-12-14-16-20-25-30-35-40
Large-diameter seamless steel pipe 450×10-12-14-16-20-25-34-40-50
Large diameter seamless steel pipe 480×10-12-14-16-18-20-25-30-40
Large-caliber seamless steel pipe 500×10-12-14-16-20-25-34-40-50
Large-caliber seamless steel pipe 510×10-12-14-16-20-25-34-40-50
Large diameter seamless steel tube 530×10-12-14-16-18-20-30-40
Large diameter seamless steel tube 560×10-14-16-20-25-30-40-50-60
Large diameter seamless steel pipe 580×10-14-16-20-30-40-50-70
Large diameter seamless steel pipe 600×10-14-18-25-20-30-50-60
Large diameter seamless steel pipe 610×10-14-18-25-20-30-50-60
Large diameter seamless steel pipe 620×14-20-30-35-45-50-60
Large diameter seamless steel pipe 630×10-20-30-40-55-75

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