API 602,ASME B16.34,BS 5352
Nnwale dabere na API 598
Akara akara na MSS SP25
Socket Welded kwụsịrị na ASME B16.11
Akwụsị na ASME B1.20.1
Butt Welded kwụsịrị na ASME B16.25
Flanged kwụsịrị na ASME B16.5
Steel akpara akpa, n'èzí ịghasa na yoke, na-ebili azuokokoosisi,
Ụkwụ aka na-adịghị ebili elu, oche azụ dị n'etiti,
Weji siri ike, mgbanaka oche enwere ike imegharị, gasket ọnya sprial,
Mbelata ma ọ bụ ọdụ ụgbọ mmiri zuru oke,
Socket Welded, Threaded, Butt Welded, Flange End.
Nchụso ebighi ebi anyị bụ àgwà nke "Gbanyere ahịa, na-akwanyere omenala, na-akwanyere sayensị" na tiori nke "àgwà ndị bụ isi, ikwere na nke mbụ na njikwa ndị dị elu" maka China Factory for China High Pressure High Temperature Globe Valve, Anyị ji obi ụtọ na-anabata ndị ahịa, ndị otu azụmahịa na ndị enyi si n'akụkụ ụwa niile ka ha kpọtụrụ anyị ma chọọ nkwado maka uru otu.
China Factory maka China Globe Valve, Flange Globe Valve, Ụlọ ọrụ anyị na-ewere na ire ere abụghị naanị iji nweta uru kamakwa ọ na-ewuli ọdịbendị nke ụlọ ọrụ anyị n'ụwa.Yabụ na anyị na-agbasi mbọ ike ịnye gị ọrụ sitere n'obi ma dị njikere ịnye gị ọnụahịa kacha asọmpi n'ahịa.