DIN 11851:1998 Fittings for food, chemical and pharmaceutical industry - Stainless steel screwed pipe connections - Design for rolling in and welding-on
The document applies to stainless steel screwed pipe connections for rolling in and welding on design for piping systems for the food industry.
DIN 11851:1998 history
2013DIN 11851:2013-02 Stainless steel fittings for the food and chemical industry - Screw pipe connections for expanding and welding
2013DIN 11851:2013 Stainless steel fittings for the food and chemical industry.Screw pipe connections for expanding and welding
2011DIN 11851:2011 Stainless steel fittings for the food and chemical industry - Screw pipe connections for expanding and welding
1998DIN 11851:1998 Fittings for food, chemical and pharmaceutical industry - Stainless steel screwed pipe connections - Design for rolling in and welding-on