BAYANI                           
                           NSV iyo bawul ball yawanci shafi masana'antu na yanayi gas, mai kayayyakin, sinadarai masana'antu, karafa, birnin gini, magani, muhalli, abinci, da dai sauransu kamar yadda on / kashe iko raka'a.Jikinsa na yin simintin gyare-gyare ko ƙirƙira;ƙwallon yana iyo, ƙwallon yana motsawa (yana iyo) a ƙasa don kula da kusanci kusa da wurin zama don samar da hatimi mai dogara a ƙarƙashin matsakaicin matsa lamba lokacin rufewa.Wurin zama na musamman zane yana da sawa tsarin da zai tabbatar da aminci abin dogara sealing da dogon barga aiki na wannan jerin ball bawul.Yana da fa'idodin hatimin hatimi, amfani da tsawon rayuwa da ayyuka masu sauƙi. 
     
   Ma'auni mai dacewa: 
   Matsayin Zane: API 6D, ASME B16.34, API 608, BS 5351, MSS SP-72 
   Fuska da Fuska: API 6D, ASME B16.10, EN 558 
   Haɗin Ƙarshen: ASME B16.5, ASME B16.25 
   Dubawa da Gwaji: API 6D, API 598 
     
   Yawan Samfura: 
   Girman: 1/2" ~ 10" (DN15 ~ DN250) 
   Rating: ANSI 150lb, 300lb, 600lb 
     
   Kayayyakin Jiki: Karfe Karfe, Bakin Karfe, Bakin Karfe 
   Gyara: A105+ENP, 13Cr, F304, F316 
   Aiki: Lever, Gear, Electric, Pneumatic, Hydraulic 
     
   Siffofin ƙira: 
   Cikakken tashar jiragen ruwa ko ragi mai tashar jiragen ruwa 
   Tsarin ƙwallon ƙwallon iyo 
   Tushe mai hana busawa 
   Yin simintin gyaran jiki ko ƙirƙira jiki 
   Tsarin aminci na wuta zuwa API 607/ API 6FA 
   Anti-static zuwa BS 5351 
   Matsi na kogo kai taimako 
   Na'urar kullewa na zaɓi