Min. Order Reference FOB Price
100 Pieces US$1.00 / Piece
Product Description
Expansion Joint Feature: 304 Stainless Steel Pipe Expansion Joint For Building Bellows Expansion Joint 1) Nonmetal expansion joint 2) Absorbs thermal expansion and shock 3) Structure: bellows + flat welding flanges 4) Main material, bellows : stainless steel 304; flanges: stainless steel 304 or ...