China A105 Lap Joint Flange Manufacturer Derbo Offers ASTM A105 Lap Joint Flange, Forged, 36 Inch, Class Rating 600, PE End, Painting Surface Treatment.
China Grade STKM 13B Carbon Steel Pipe Manufacturer Derbo Offers Grade STKM 13B Carbon Steel Pipe, JIS G 3445, 40mm X 100mm X 4mm, Oil, Black Painting.
China ISO 2531 K9 Ductile Iron Pipe Supplier Derbo Provides ISO 2531 K9 Ductile Iron Pipe, Casting, DN700, PN25, T Type, Oiled, Water Sewage Treatment.