Pamene chaka cha 2025 chikuyandikira, makampani apadziko lonse lapansi opanga mapaipi achitsulo opanda zingwe akuwona kusintha kwakukulu komwe kumachitika chifukwa cha mgwirizano wapadziko lonse lapansi, kupita patsogolo kwaukadaulo, komanso kusintha kwa kufunikira kwa zinthu m'madera osiyanasiyana. Kwa omwe akukhudzidwa ndi makampaniwa, kumvetsetsa izi ndikofunikira kwambiri pakukonza njira zogulira ndi kugulitsa zinthu.

Kukula Padziko Lonse ndi Malo Opangira Zinthu Atsopano

Mgwirizano waposachedwa ukukonzekera kusintha mawonekedwe a zinthu padziko lonse lapansi. Interpipe ya ku Ukraine ndi Ali & Sons Oilfield Supplies & Services (ASOS) ya ku UAE asayina pangano logwirizana kuti apange malo olumikizirana mapaipi osasokonekera ku Abu Dhabi. Ntchito yobiriwira iyi, yokhala ndi malo okwana masikweya mita 200,000, yapangidwa ndi mphamvu ya mapaipi osasinthika okwana matani 250,000 pachaka, kuyang'ana kwambiri pa OCTG (Oil Country Tubular Goods) ndi mapaipi a mzere wa dera la MENA ndi kupitirira apo.

Pa nthawi yomweyo, kampani ya Sun Mark Stainless ya ku India yakhazikitsa njira yatsopano yopangira mapaipi opanda zitsulo zosapanga dzimbiri, zomwe zikuwonjezera mphamvu ya matani 24,000 pachaka kuti ipereke mafuta ndi gasi, petrochemical, ndi magetsi.

Kupanga Zinthu Zatsopano ndi Kupanga Zinthu Zogwira Ntchito Kwambiri

Kupita patsogolo kwa ukadaulo kukadali kofunika kwambiri pa gawo la mapaipi osapindika. Ku China, Hengyang Valin Steel Pipe ikukhazikitsa chingwe chapamwamba cha FQM® (Fine Quality Mill) chopopera kutentha cha matani 800,000 pachaka cha machubu osapindika opindika kwambiri. Mzerewu upanga mapaipi okhala ndi mainchesi kuyambira 323.8 mpaka 610 mm ndi makulidwe a makoma kuyambira 7.2 mpaka 65 mm, zomwe zikugwirizana ndi misika yamagetsi yapadziko lonse lapansi komanso zomangamanga.

Pa nthawi yomweyo, opanga otchuka aku China monga Tianjin Steel Pipe Company akulimbitsa chidwi chawo pa magawo amtengo wapatali. Kampaniyo ikupereka mapaipi apamadzi osasunthika apamwamba kwambiri pamapulojekiti akuluakulu adziko lonse monga gawo la gasi la "Deep Sea No. 1" ndikuthandizira kuboola zitsime zakuya kwambiri. Akupititsanso patsogolo pulojekiti yatsopano yokhudza kutentha, "pulojekiti ya 533," kuti akwaniritse kufunikira kwakukulu padziko lonse lapansi kwa mapaipi osasunthika akuluakulu komanso apamwamba.

Kupirira kwa Kufunikira ndi Kusintha kwa Msika Wachigawo

Msika wa mapaipi wopanda mavuto ukuwonetsa kulimba mtima kwakukulu, ndipo kufunikira kwa zinthu kukuwonetsa "kusiyana kwa kapangidwe kake" m'magawo osiyanasiyana. Ngakhale kuti gawo la zomangamanga lachikhalidwe likupitirirabe kukhala lofewa, ntchito yolimba mu mphamvu ndi zomangamanga ikupereka chithandizo cholimba.

Mphamvu ya Gawo la Mphamvu: Ndalama zokhazikika pakufufuza mafuta ndi gasi, makamaka m'malo ovuta monga zitsime zakuya kwambiri komanso zakuya kwambiri, zikupitilira kukweza kufunikira kwa mapaipi apamwamba a OCTG ndi zingwe. Gawo lamagetsi, kuphatikiza mphamvu ya kutentha ndi nyukiliya, limasunganso kufunikira kosalekeza kwa machubu a boiler okhala ndi mphamvu yayikulu komanso machubu osinthira kutentha.

Misika Yogulitsa Zinthu Zakunja Yakula: Kutumiza kunja kwa mapaipi achitsulo opanda zingwe ku China kukupitirirabe kukhala kolimba, ndipo kuchuluka kwake kukufikira matani 4.5 miliyoni m'magawo atatu oyamba a 2025, kuwonjezeka kwa 12% pachaka. Malo ofunikira otumizira zinthu kunja ndi Southeast Asia, Middle East, ndi South America.

Zipangizo Zofunika Kwambiri ndi Mafotokozedwe a Ogula

Mu msika womwe ukusinthawu, kusankha giredi yoyenera ya zinthu ndikofunikira kuti polojekiti ipambane. Magiredi ofunikira omwe akuganiziridwa ndi awa:

Mapaipi a Chitsulo cha Kaboni:ASTM A106 Giredi B, API 5L Giredi B/X42/X52/X60,ASTM A53 Giredi B

Mapaipi a Chitsulo cha Aloyi:ASTM A335 P11/P22/P91, ASTM A213 T11/T22/T91

Mapaipi a Chitsulo Chosapanga Dzimbiri: ASTM A312 TP304/TP304L/TP316/TP316L, ASTM A790 2205 (Chitsulo Chosapanga Dzimbiri Cha Duplex)

Mapaipi Othandizira Kutentha Kochepa: ASTM A333 Giredi 6

Malangizo Abwino a Kotala Lachinayi la 2025 ndi Kupitilira apo

Kuti muyende bwino pamsika wamakono, ganizirani izi:

Konzani Nthawi Yopangira Mapaipi: Nthawi yopangira mapaipi ena osapindika imakhala masiku 45-60. Ikani maoda msanga kuti mupeze mphamvu chaka chisanathe.

Tsindikani Chitsimikizo: Onetsetsani kuti ogulitsa akupereka Zitifiketi Zoyenera Zoyesera Mill (MTCs), Zikalata Zoyambira (CO), ndi malipoti oyenerera owunikira a chipani chachitatu.

Unikani Mtengo Wonse: Ganizirani mtengo wonse wogwera pansi, chifukwa zinthu zokhudzana ndi kayendedwe ka zinthu zimatha kuwonjezera 5-15% pamtengo womaliza, makamaka mapaipi akuluakulu ndi achitsulo.

Chiyembekezo cha Msika cha 2026

Chiyembekezo cha chaka cha 2026 chikadali chabwino, chifukwa cha njira zosinthira mphamvu padziko lonse lapansi komanso mapulogalamu okonzanso zomangamanga. Kufunika kwa zinthu izi kukuyembekezeka kukhalabe kolimba:

OCTG yogwira ntchito bwino kwambiri ya zinthu zachilendo komanso zakuya.

Chitoliro chachikulu cha mzere cha maukonde apadziko lonse a mapaipi amafuta ndi gasi.

Machubu okokedwa bwino ozizira komanso mapaipi apadera a alloy opangira zinthu zapamwamba komanso kupanga magetsi.