RJT
Titanium
- Joined
- Aug 24, 2006
- Location
- greensboro,northcarolina
I have requested 2 of my plastic suppliers (industrial distributors) to supply material certs for some poly carbonate and Delrin when we asked for a quote and reminded them we needed certs when we placed the purchase order. Both of them furnished a certificate of compliance which says it conforms to an ASTM spec. Normally, when I ask for a cert from my steel supplier, I get a traceable lot chemical analysis type certification. Waiting to hear back from my plastic suppliers,but wondering is this the norm with plastic?