Size: come in all sizes Material: carbon steel (astm a234 wpb/wpc etc.) Stainless steel (304, 304l, 316, 316l) Alloy steel (p5, p11, p22, p91 etc) Standard: astm, din, jis Packaging: wooden boxes & pallets or according to customersí» requirements Application range: petroleum, chemical industry, metallurgy, electric power, shipbuilding, papermaking Payment terms: t/t or lc Certificate: iso9001:2000 Remarks: 1. High quality precision casting, lost wax process. 2. Special products can be made according the customersí» requirements. 3. All of the products process is made upon the iso9001:2000 strictly.