Petroleum and natural gas industries. Progressing cavity pump systems for artificial lift. Surface drive systems.

Standard published on 30.6.2006

Materials and articles in contact with foodstuffs. Certain epoxy derivatives subject to limitation. Determination of BADGE, BFDGE and their hydroxy and chlorinated derivatives in food simulants.

Standard published on 28.4.2006

Materials and articles in contact with foodstuffs. Certain epoxy derivatives subject to limitation. Determination of NOGE and its hydroxy and chlorinated derivatives.

Standard published on 31.3.2006

Petroleum and natural gas industries. Offshore production installations. Heating, ventilation and air-conditioning.

Standard published on 20.7.2018

Tracked Changes. Petroleum and natural gas industries. Offshore production installations. Heating, ventilation and air-conditioning.

Standard published on 25.2.2020

Flanges and their joints. Dimensions of gaskets for PN-designated flanges. Non-metallic flat gaskets with or without inserts.

Standard published on 28.8.2024

Tracked Changes. Flanges and their joints. Dimensions of gaskets for PN-designated flanges. Non-metallic flat gaskets with or without inserts.

Standard published on 4.9.2024

Flanges and their joints. Gaskets for PN-designated flanges. Spiral wound gaskets for use with steel flanges.

Standard published on 3.2.2021

Flanges and their joints. Dimensions of gaskets for PN-designated flanges. Non-metallic PTFE envelope gaskets.

Standard published on 15.8.1997

Flanges and their joints. Dimensions of gaskets for PN-designated flanges. Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges.

Standard published on 15.8.1997