DIN 42 steel pipe 1 direct manufacturer 2 OD:1/2"-18", WT:Sch10-XXS, 5-12m long 3 15-20 days delivery for 1000 tons lots hot rolled DIN 42 carbon steel pipe 1 direct manufacturer, we have been professional producers for 6 years.2 OD:1/2"-18", WT:Sch10-XXS, 5-12m long, we can produce non standard size produts and fixed length pipes for our customers.3 15-20 days delivery for 1000 tons lots, we ...