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API5L GRADE B LSAW-Mapaipi Awiri-mbali Longitudinal Submerged Arc Welded Steel mapaipi
Makulidwe
OD | 219mm -1829mm (8" mpaka 72") |
WT | 4-50 mm |
Utali | SRL, DRL, Random kutalika kuchokera 1M mpaka 18M |
Mulingo & Gulu:
API 5L PLS1 & PLS2 Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70, X80 (MPAKA L690) |
Chithunzi cha ASTMA53/ASTM SA53: Gr.A, B |
Chithunzi cha ASTMA106/ASTM SA106: Gr.A,B,C |
Chithunzi cha ASTMA572; Chithunzi cha ASTMA252 |
GB/T9711: L175, L210, L245, L290, L320, L360, L415, L450, L485, L555 |
GB/T3091,SY/T5037, SY/T 5040, CJ/T 3022: Q195, Q235, Q275, Q295, Q345 |
BS 1387, EN10219-1, EN10217-1: S185, S235JR, S235, G2H, S275, S275JRH, S355JRH, S355J2H, ST12, ST14, ST33, ST375, ST44 |
Chiyambi cha Zamalonda
Chitoliro chathu chokhala ndi mbali ziwiri zokhala ndi arc welded chitoliro ndi chitoliro chachitsulo chapamwamba chomwe chimapangidwira ntchito zosiyanasiyana zamafakitale. Wopangidwa ndiukadaulo wolondola komanso wapamwamba wowotcherera, umapereka mphamvu zapadera, kulimba, komanso kudalirika.
Zofunika Kwambiri
Kuwotcherera kwapamwamba kwambiri: Njira yowotcherera ya arc yokhala ndi mbali ziwiri imatsimikizira mgwirizano wosasunthika komanso wamphamvu, kuchepetsa chiopsezo cha kutayikira ndi kupititsa patsogolo kukhulupirika kwa chitoliro.
Mphamvu yapamwamba: Yopangidwa kuchokera kuzitsulo zamtengo wapatali, mapaipi athu amatha kupirira kupanikizika kwakukulu ndi katundu wolemetsa, kuwapanga kukhala oyenera ntchito zovuta.
Kukhalitsa: Ndi kukana kwa dzimbiri komanso moyo wautali wautumiki, mapaipi awa ndi abwino kugwiritsidwa ntchito m'malo ovuta.
Miyeso yolondola: Timasunga kuwongolera kokhazikika kuti titsimikizire kukula kwa mapaipi olondola, kuwongolera kuyika kosavuta komanso kuchepetsa kufunika kosintha pamalowo.
Mapulogalamu
Kayendetsedwe ka mafuta ndi gasi: Ndikoyenera kunyamula mafuta, gasi, ndi zinthu zina zamafuta mtunda wautali.
Njira zamadzi ndi zotayira: Zodalirika potumiza madzi ndi kusamalira zonyansa m'maboma am'matauni ndi mafakitale.
Zomangamanga: Zogwiritsidwa ntchito pazomangamanga monga zomangira ndi zothandizira.
Kupanga magetsi: Oyenera makina opangira mapaipi amagetsi.