Nikel metal joint for pipe rack system JY-19 1,Direct manufacturer 2,competitive price 3,One-stop sales 4,The best quality Nikel metal joint for pipe rack system JY-19 NameValueModelJY ... Plated/Chrome platedTerms of paymentTT/Western unionCautionkeep 55mm for pipe inserted and connectedThe nikel metal joint can be used in different fields:Display racks ...