Top entry bọl valvụ
Isi
• One-mpempe Isi
• Top Entry maka On-akara Mmezi
• Anti-static Design
• Anti-Mgbawa Azuokokoosisi
• oghere Pressure Self Relief
• Ugboro abụọ Block na igba obara (DBB)
• Fire Safe ka API 607
• Underground & Extended Azuokokoosisi nhọrọ
• Low emission mbukota
• Emergency sealant injection
a) Design & Nlụpụta: API 6D, Bs 5351
b) Ihu na Ihu: API B16.10, API 6D, EN 558, DIN 3202
c) End Connection: ASME B16.5, ASME B16.25, EN 1092, JIS B2220
d) Test na Nnyocha: API 6D, EN 12266, API 598
NSEN nditịm soro free idozi, free nnọchi na free nloghachi ọrụ n'ime ọnwa 18 mgbe valvụ bụ ex-ọrụ ma ọ bụ ọnwa 12 mgbe a na-arụnyere na na na-eji na pipeline mgbe ex-ọrụ (n'elu nke na-abịa mbụ).
N'ihe valvụ ego n'anya okpu n'ihi na àgwà nsogbu n'oge eji na pipeline n'ime àgwà akwụkwọ ikike oge, NSEN ga-enye free quality akwụkwọ ikike ọrụ. The ọrụ ga-biri ruo mgbe ọdịda na n'ezie mere biri na valvụ ejikari-adị irè dị ka nke ọma dị ka ndị ahịa ihe ịrịba ama n'akwụkwọ ozi nke nkwenye.
Mgbe ngafe nke kwuru na oge, NSEN emesi iji nye ọrụ na na-oge quality oru ọrụ mgbe ọ bụla ngwaahịa kwesịrị ka a rụzie na nọgidere na-enwe.