... Number: SE11-19 Material: 304, 304l, 316, 316l and 321 stainless steelPressure: SCH10S to SCHXXSUsed for petroleum, chemical, ... power, gas, metallurgy, ship-building and constructionSizes:Seamless 1/2 to 28 inchesWelded: 1/2 ... 9, JIS B2311, DIN 2605, GB/T 12459 and GB/T 13401Compliant with CE standardPrimary Competitive Advantages:Brand- ... , Available in Seamless 1/2 to 64" Sizes