Alloy paipu mea he 'ano o ka seamless kila paipu, akā, i kona kiʻekiʻe wela, haʻahaʻa wela kū'ē, corrosion kū'ē ua kiʻekiʻe ma mua o ka awelika seamless kila paipu, no ka mea, he oi Cr, no laila, ka paipu hao i loko o ka aila, Uila, boilers a me na mea e ae. ʻO nā ʻoihana he nui nā mea hoʻohana.
Hoʻohana maʻamau ia no ka paila haʻahaʻa haʻahaʻa a haʻahaʻa paha (Ke kaomi hana ≦ 5.88mpa, ka mahana hana ≦ 450 ℃) o ka pahu wela wela;no ka paila pumehana kiʻekiʻe (ke kaomi hana ≧ 9.8mpa, ka mahana hana ma waena o 450 ℃-650 ℃) o ka paipu wela wela, ka ʻāina Coal, superheater, reheater, petrochemical pipe.
ʻO ka mea nui:12Cr1MoV Alloy Seamless Steel Tube、20G Alloy Seamless Boiler Pipe、15CrMo Seamless Alloy Steel Tube、16Mo3 Alloy Seamless Steel Paipu；
Ke hoʻokō nei i nā kūlana: DIN17175-79, JISG3467-88, JISG3458-88, GB5310-95, GB9948-88, ASTMA335 / A335m, ASTMA213 / A213m;
No ka laʻana, GB5310-1995(High pressure boiler seamless steel pipe), i hoʻohana nui ʻia no ke kiʻekiʻe wela a me ke kiʻekiʻe kiʻekiʻe o ka lawe ʻana i ka wai pahu hōʻiliʻili wai a me ka pipeline i ka mea kanu mana a me ka paila nuklea.
Ka manawa hoʻouna: Mei-13-2024