Street Address: Room 1209, North Ring Center, 18# Yumin Road, Xicheng District
City: Beijing
Province: Beijing
Country/Region: China
Vw
Aolly pipes ASTM/ASME A 335 P91 Grade: Cr-Mo Alloy Grade: 15CrMo Application: Chemical Fertilizer pipe Certificate: CE ISO 9001 APU ISO14001 Alloy or not: is alloy Technique: Seamless Standard: ASTM ASME A213-2001 Detailed product description: