stub end, butt weld pipe fitting, lap joint stub end, welding lap joint stub end Product Specification / Models: Brand Name: ICM Material: SS304L/316L, Carbon Steel (WPB) Type: stub ends Size: 1/2"-42" Wall thickness: SCH5s, SCH10s, SCH40s, SCH80s Standard: ASTM A403, ASTM A234, MSS SP-43, Serrated face in accordance with ASME B 16.5, Technics: Forged Pipe: Seamless Connection: Butt Welding Place of Origin: Shandong China (Mainland) Note: SCH5 and SCH10 stub end usually offered in short length. Long lengths are available on special order. SCH40 stub end are supplier in either short or long length. TYPE B STUB END - Lap Joint: Designed to be used with slip-on flanges. Application: Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuildingetc. Primary Competitive Advantages : Well and High Quality Control Prompt Delivery Competitive Prices