Materials // ISO 11961:2018

Material Qualities

• Grade D pipe body // 1 qualities
• Grade E pipe body // 1 qualities
• Grade F pipe body // 1 qualities
• Grade G pipe body // 1 qualities
• Grade S pipe body // 1 qualities
• Grade X pipe body // 1 qualities
• Tool joint grade D, F // 1 qualities
• Tool joint grade E, X, G, S // 1 qualities