Mapepala a Mtengo wa China Gavanized Round / Rectangular / Square Steel Pipe/Hollow Section
Malo athu okhala ndi zida zonse komanso kasamalidwe kabwino kwambiri pamagawo onse opanga zinthu kumatithandiza kutsimikizira kukhutitsidwa kwa ogula pa Gawo Lozungulira / Rectangular / Square Steel Pipe/Hollow kuti mugwiritse ntchito. Timatsatira zopereka zothandizira ogula ndipo tikuyembekeza kupanga mayanjano anthawi yayitali, otetezeka, owona mtima komanso othandizana ndi ogula. Tikuyembekezera mwachidwi kuti muyime. M'zaka za zana latsopano, timalimbikitsa mzimu wathu wamabizinesi "Ogwirizana, olimbikira, ochita bwino kwambiri, apanga zatsopano", ndikumamatira ku mfundo zathu "zotengera mtundu, khalani ochita chidwi, opambana pamtundu woyamba". Titha kutenga mwayi uwu kuti tipange tsogolo labwino.
Pakuti chitoliro chitoliro, palibe chitoliro wozungulira, komanso lalikulu chitoliro, chitoliro amakona anayi, ndi dzenje gawo, welded ndi msokonezo mtundu. Pali chofunikira chokhwima pakukula, zomwe zikutanthauza kuti kulolerana sikokwanira, makamaka kutsatira ASTM A53, ASTM A501 muyezo. Chitoliro chomangika sichingasinthidwe chitoliro chamadzimadzi koma chitoliro chamadzimadzi chimatha kulowa m'malo mwa chitoliro chamadzimadzi, chifukwa chitoliro chamadzimadzi chimayenera kudutsa NDT kapena kuyesa kwa hydraulic imodzi ndi imodzi. Kapangidwe chitoliro makamaka ntchito yomanga, ndondomeko makina, migodi, hayidiroliki ndi zina zotero.
Standard | Grade | OD | Thickness | Nenaninso |
Chithunzi cha ASTM A106 | 106B 106C | 21.3-914mm | 2-150 mm | chitoliro chachitsulo |
ASTM A213 | T5 T9 T11 T12 T22 T91 | 19-127 mm | 2-20 mm | Kutentha exchanger zitsulo chitoliro |
Chithunzi cha ASTM A335 | P5 P9 P11 P12 P22 P36 P91 | 60.3-914mm | 2-150 mm | chitoliro chachitsulo |
Chithunzi cha ASTM A333 | Gr6 Gr8 Gr10 | 21.3-914mm | 2-80 mm | Chitoliro chotsika cha payipi yachitsulo |
EN10216-2 | P195GH P235GH P265GH 16Mo3 13CrMo4-5 10CrMo9-10 15NiCuMoNb5-6-4(WB36) X10CrMoVNb9-1 X20CrMoV11-1 | 19-914 mm | 2-150 mm | chitoliro chachitsulo |
GB9948 | 10 20 12CrMo 15CrMo 12Cr1MoV 12Cr2Mo 12Cr5Mo 12Cr9Mo | 19-914 mm | 2-150 mm | Pipe yopangira mafuta |
GB6479 | 10 20 Q345BCDE 12CrMo 15CrMo 12Cr2Mo 12Cr5Mo 10MoWVNb 12SiMoVNb | 19-914 mm | 2-150 mm | High-pressure fetereza chubu |