This standard specifies the technical requirements, inspection, marking, packing and storage of the non-metallic flat gaskets for pipe flanges.
This standard is applicable to the non-metallic flat gaskets for pipe flanges specified in GB/T 9126.
2 Normative References
The following documents contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies.
