Spiral ọnya gaskets
Nkọwa:
Metal spiral ọnya gasket bụ nke V-ụdị ma ọ bụ W-kpụrụ
eriri igwe anaghị agba nchara na igwe anaghị agba nchara site na lamination,
gburugburu winding, na ntụpọ ịgbado ọkụ nke elu na nsọtụ. Na nke ọma
mkpakọ elasticity, ọ na-emetụta akụkụ akara
n'okpuru ufiop alternating okpomọkụ na nrụgide, dị ka
static akara ihe na flange nkwonkwo nke pipeline, valves,
nfuli, okpomọkụ mgbanwe, ụlọ elu, manholes, handholes, wdg Ọ bụ
ọtụtụ ebe eji na petrochemical, igwe, electric ike,
metallurgy, ụgbọ mmiri, ọgwụ, atomiki ike, ikuku ikuku na
ubi ndị ọzọ.

Ụkpụrụ ngwaahịa:
Mmepụta anyị kwekọrọ n'ụkpụrụ ASME B
16.20, MSS SP-44, API 605, DIN, JIS, JPI, BS 1560, JG / T, GB / T,
HG, SH, wdg. Ma ọ bụ ngwaahịa nwere ike ahaziri dị ka ndị ọrụ
' chọrọ. Biko nye nkọwapụta eserese ma ọ bụrụ na
a na-eji gasket na-ekpo ọkụ na ọgịrịga.