[待更新] Viega copper and stainless steel press fititngs and PEX piping systems are revolutionizing the industry. Flameless and reliable, Viega provides the products you need for nearly any plumbing, heating or pipe joining project.sG 1.3 ProPress (304 FKM) 1.4 ProPress (316 EPDM) 1.5 ProPress (316 FKM) 1.6 ProPress (304 EPDM) 2....
