... China,we cansupply straight seam steel pipe,spiral steel pipe,seamless steel pipe,elbow, bend,end cap,flange,tee ... ,reducer(concentric and eccentric) and high pressure pipe with competitive price and excellent product. Description of ... instruments (fencing, railing,safe doors / windows, gate fittings, inside staircases, balcony balustrades,furniture, sanitary wares, kitchen wares)Specifications: ...