Mapaipi achitsulo amagawidwa m'mapaipi opanda zitsulo komanso mipope yachitsulo (mapaipi otsekedwa).

Boiler chubu ndi mtundu wa chubu wopanda msoko. Njira yopangira ndi yofanana ndi chitoliro chopanda msoko, koma pali zofunikira zokhwima pamagulu azitsulo omwe amagwiritsidwa ntchito popanga mapaipi achitsulo. Kutengera kutentha komwe kumagwiritsidwa ntchito, imatha kugawidwa m'machubu a boiler wamba komanso machubu opopera opopera kwambiri.

1) Zitsulo zazitsulo zapamwamba za carbon structural zitsulo ndi 20G, 20MnG ndi 25MnG.

2) Aloyi structural zitsulo makalasi 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, 12Cr3MoVSiTiB, etc.

Machubu Azitsulo Opanda Seam a Ma boiler Otsika ndi Pakatikati (GB3087-2008), Machubu Achitsulo Osasunthika a Maboiler Othamanga Kwambiri (GB5310-2008), ASME SA-106, ASME SA-213, Chithunzi cha ASTM A335

Kuphatikiza apo, kampani yathu imagwiranso ntchito mapaipi achitsulo osasinthika (Mtengo wa GB/T81628163), mipope yachitsulo yopanda msoko yakuphwanya mafuta (GB9948), mipope yachitsulo yopanda msoko ya feteleza wothamanga kwambiri (GB6479), mapaipi amafuta (API 5Lndi mapaipi opaka mafuta (API 5CT), ndi zida zapaipi za aloyi.