AWS A5.1-04 : E6010 AWS A5.1M-04:E4310 Cellulose electrode for vertical down welding of large diameter pipelines : suitable for root runs,hot passes, filler and cover layers. Especially recommended for root run welding.Highly economical compared with vertical up welding. Apart from its excellent welding and gap bridging characteristics FOX CEL offers a weld deposit with outstanding impact strength values and thus offers the benefit of still more safety in field welding of pipelines. It can be used in sour gas applications (HIC-TEST ACC. NACE TM-02-64) Test value for SSC are available on request. pack size : 18.40 kilos Approvals. TUV-D(1281),TUV-A(1),DNV(3),FI(E38 3 C21),StatoilSEPROZ, PDO,VNIST(DIA 3.2 4.0mm)Gdf,CE