1：Paipu paila（ASTM A335 P5, P9, P11, P22, P91, P92 a pēlā aku.)

Kikoʻī Kūlana no ka Paipu Alloy-Steel Ferritic Seamless no ka lawelawe mahana kiʻekiʻe

2：Paipu Laina（API 5L Gr.B X42 X52 X60 X65 X70 etc）

ʻO ka paipu humuhumu ʻole i hoʻohana ʻia no ka lawe ʻana i ka ʻaila, ka mahu a me ka wai i huki ʻia mai ka lepo a i nā ʻoihana ʻaila a me ke kinoea ma o ka paipu

3：Paipu ʻaila a me ka uhi（API 5CT J55, K55, N80, L80, P110, a pēlā aku）

Nā ʻoihana ʻaila a me ke kinoea kūlohelohe ——Nā paipu kila no ka hoʻohana ʻana ma ke ʻano he uhi a me nā paipu no nā luawai

4：Nā paipu kila humuhumu no ke kūkulu ʻana i ka mīkini(GB/T8162 42CrMo, EN10210 S235GRH, EN10219 S355JOH)

Hoʻohana nui ʻia no ka paipu kila humuhumu mechanical, paipu kila kalapona a me ka paipu mechanical alloy.

5：Nā Paipu Alloy Mea Hoʻololi Wela Boiler Superheater（ASME SA179/192/210/T11/T22/T91）

ʻO nā paipu kila kila Seamless Ferritic a me Austenitic no ka Boiler Superheater Heat Exchanger Alloy Pipes Tubes