Kūlana: ASTM A500 (ASME SA500)
ʻO ke kumu nui: ka uila, ka aila, nā hui kemika, ka wela kiʻekiʻe, ke kūpaʻa haʻahaʻa haʻahaʻa, nā ʻōnaehana paipu pale corrosion.
ʻO nā huahana nui o ke kila / kila kila: Gr.A;Gr.B;ʻO Gr.C.
Nā kikoʻī: OD: 10.3-820 mm, ka mānoanoa o ka paia: 0.8 a 75 mm, Ka lōʻihi: 6m, Eia kekahi, e pili ana i nā koi o ka mea kūʻai aku, hiki ke hāʻawi i nā māka a me nā kikoʻī o ka paipu kila.
Ka hana ʻana: ʻo ke kila e like me hoʻokahi a ʻoi aku paha o ka hana ʻana: open-hearth, blowing oxygen, a i ʻole ka umu ahi uila, hoʻolei ʻana i nā māka like ʻole o ke kila ma ke ʻano, pono nā mea hana kila e hoʻoholo i ka mea waena me ka hoʻohana ʻana i nā kaʻina hana maʻamau i wehe ʻia, kahi maopopo. kaawale o kahi Papa.
Hana ʻia: hana ʻia e ka seamless a i ʻolepaipu kila welded, paipu welded ma ka ʻōwili ʻana i hana ʻia e ke kuʻi kūʻē.ʻO ka ikaika o ka hoʻolālā ʻana o ke ala lōʻihi o ka paipu, ʻo ka pahu noi docking kahi ala e hoʻoholo ai i kona mānoanoa e weld.
Mea Kemika(%)

Mea Mechanical Min (MPa)

ASTM A520

ʻO ASTM A520 Kūlana Kūlana no nā Koina Hoʻohui no ka Seamless a me ka Electric-Resistance-Welded Carbon Steel Tubular Products for High-Temperature Service Conforming to ISO Recommendations for Boiler Construction.

Hāʻawi kēia kikoʻī i nā koi e hoʻohui a hoʻololi i nā koi o nā kikoʻī ASTM no ka seamless a me ka uila-welded carbon steel tubular huahana kūpono no ka lawelawe wela kiʻekiʻe, ke hoʻohana ʻia kēia mau huahana tubular i nā noi e like me ISO Rules.ʻO nā kikoʻī tubular e hiki ke kāhea i kēia ʻōlelo kikoʻī: Seamless Carbon Steel Pipe for High-Temperature Service A 106 Electric-Resistance-Welded Carbon Steel Boiler Tubes A 178/A 178M Seamless Carbon Steel Boiler Tubes for High-Pressure Service A 192/A 192M ʻO ka pahu hao hao liʻiliʻi ma waena a me nā paipu superheater A 210/A 210M Uila Kūʻai-welded Carbon Steel Boiler a me kahi 226 Superheater Tubes no ka lawelawe kiʻekiʻe.ʻO nā waiwai i ʻōlelo ʻia ma nā ʻāpana ʻīniha-paona e manaʻo ʻia ʻo ia ka maʻamau.