1.We pruduce carbon steel pipe fittings. 2.High quality and competitive price 3.Standard: ASTM A234 ,MSS SP-75 ,ASME B16.9 ,ASME16.28 , JIS, DIN,GB, SNSI 4..Material:A234-WPB,A420-WPL6,A234-WP12,A234-WP11,A234-WP5,A403-WP304, A403-WP304L,A403-WP316.A403-WP316L 5.Packaging: As per customer requirement (wooden cases wooden pallet,etc.) 6. Certificate: GB/T19001-2000-ISO9001:2000 7.Minimum Order Quantity: According to customer's requirement 8.Lead Time:According customer's requirement 9.Quanlity: First grade 10.Applications: Petroleum, chemical, power, gas, construction, metallurgy, etc . Wooden cases, pallets.