clear float glass, bronze glass, gray glass, silver mirror, aluminium mirror.
China Laizhou Borrello Stone Co., Ltd. is one professional stone company, specialize in all kinds of color sand,silica sand.We can supply large quantity of color sand at very competitive prices. Our color sand is used in the manufacture of marble, architectural decoration, floor tile, decorative ceramic tiles and sanitary ware and so on. Size range:0-0.5mm,0.5-1mm,1-2mm,1-3mm,3-5mm,5-8mm,or as customers require size. Color: white, black, red, yellow, mixed. You can visit our website for more
Process: ERW (Electric Resistance Welded) HFI (High Frequency Induction) EFW(ELECTRIC FUSION WELDED TUBE) LSAW (Longitudinal Submerge-arc Welded) UO(UOE)、RB(RBE)、JCO(JCOE) DSAW (Double Submerged arc welded) SAW (Spiral Welded) SSAW (Spiral Submerged-arc Welded) Quality Standard: ERW HFI , EFW, LSAW, DSAW: GB/T3091 Welded steel pipe for low pressure liquid delivery GB/T9711 Petroleum and natural gas industries--Steel pipe for pipelines IS: 3589 Steel tubes for water and sewage
