Door gaskets for shipping containers. Home Accessories and parts | Container parts Door gasket Door gasket SKU GP-DG81101.20 Configure your container Door gasket SKU GP-DG81101.20 Get a quote Container size 20' 40' 40'HC Door gasket for shipping containers. Container-parts.pdf 20' & 40' Specifications 40' HC Specifications 1115mm*2200mm 1115mm*2490mm 20' & 40' Specifications 1115mm*2200mm 40' HC Specifications 1115mm*2490mm