The product has fine workmanship and attractive price. We also can produce many sizes and many kinds of the products. STRAIGHT CROSS  MATERIALA234-WPB.A420-WPL6.A234-WP12.A234-WP11.A234-WP5.A403-WP304.A403-WP304L.A403-WP316.A403-WP316L.  SIZE1/2"-48"DN15-DN1200  PRESSURESch5-Sch160XXS  STANDARDS ISO. ANSI. JIS. DIN GB/T12459GB/T13401ASME B16.9SH3408 SH3409HG/T21635HG/T21631SY/T0501                                   USE Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc