Fa'atauga sili ona lelei le fa'atauina atu e Saina Va'ava'a Va'ava'a 4′′ Valve Faitotoa palapala (Fig. 1003, 5000PSI) Z23y-35-100 ma Pusa Toe Fa'aleleia mo Valve Faitotoa palapala.

Matou te ofoina atu le malosi matagofie i le maualuga ma le faʻaleleia atili, fefaʻatauaʻiga, faʻatau oloa ma maketi ma faʻasalalauga ma faiga mo Falegaosi oloa sili ona faʻatau atu Saina Drilling Rig Vaega 4′′ Mud Gate Valve (Fig. 1003, 5000PSI) Z23y-35-100 ma Repair Kit mo Mud Gate Valve, Matou te faʻafeiloaʻi tagata fou ma tuai e faʻafesoʻotaʻi ma i matou i le telefoni feaveaʻi pe lafo mai ni faʻamatalaga e ala i meli mo mafutaga faʻapisinisi umi ma faʻataunuʻuina iʻuga tutusa. Matou te ofoina atu le malosi matagofie i le maualuga ma le faʻaleleia atili, fefaʻatauaʻiga, faʻatau oloa ma maketi ma faʻasalalauga ma taualumaga mo Saina Choke Valve, Drilling Mud Valve, Faatasi ai ma nei lagolago uma, e mafai ona matou tautuaina tagata faʻatau uma i oloa lelei ma felauaiga taimi ma tiute maualuga. I le avea ai ma se kamupani tuputupu aʻe talavou, atonu e le o matou sili, ae matou te taumafai i le mea sili matou te mafaia e avea ma au paaga lelei. Auiliiliga o J11W uamea uamea i totonu filo globe valve Inisinia lautele: DN 15 ~ DN 65 Nominal pressure: PN16 / 25 Galulue vevela: - 29 ℃ ~ 425 ℃ Fa'asalalauga talafeagai: vai, ausa, suauu ma ala fa'a'ala'au fa'aleaga Fuafuaga Fuafuaga GB/T12235、GB /T12233, GB/T2492, JB/T450, ASME B16.34, API 602, BS 1873, DIN 3356