-
EN10219 S355J0H LSAW(JCOE) Mulu wa Chitoliro chachitsulo
Muyezo: EN 10219/BS EN 10219;
Gulu: S355J0H;
Mawonekedwe agawo: CFCHS;
S: Chitsulo chokhazikika;
355: Mphamvu zochepa zokolola za 355 MPa pamakoma a khoma ≤ 16 mm;
J0: Mphamvu yamphamvu ya osachepera 27 J pa 0 ° C;
H: Amatanthauza gawo lopanda kanthu;
Ntchito: Amagwiritsidwa ntchito kwambiri pomanga, zomangamanga ndi kupanga milu yamapaipi. -
ASTM A334 Giredi 6 LASW Carbon Steel Pipe for Low-Temperature
Muyezo wakupha: ASTM A334;
Kalasi: giredi 6 kapena gr 6;
zakuthupi: mpweya zitsulo chitoliro;
Njira zopangira: LSAW;
Kukula kwake kwakunja: 350-1500m;
Khoma makulidwe osiyanasiyana: 8-80mm;
Zipangizo: Zomwe zimagwiritsidwa ntchito makamaka m'malo opangira gasi wachilengedwe, uinjiniya wa polar ndi ukadaulo wa firiji, womwe umasinthidwa kuti ukhale wotentha kwambiri. -
Kupaka kwa AWWA C213 FBE kwa LSAW Chitoliro cha Madzi achitsulo
Muyezo woyeserera: AWW AC213.
Mtundu wa chitetezo cha dzimbiri: FBE (Fusion Bonded Epoxy).
Kuchuluka kwa Ntchito: Pansi pa nthaka kapena kumizidwa ndi zitsulo zamapaipi amadzi.
Makulidwe okutira: Osachepera 305 mm [12 mil].
Utoto Wopaka:Woyera, wabuluu, wotuwa kapena wopangidwa mwamakonda mukapempha.
Kutalika kwa chitoliro chosatsekedwa: 50-150mm, kutengera m'mimba mwake kapena zosowa za polojekiti.
Mitundu yogwiritsira ntchito chitoliro chachitsulo: LASW, SSAW, ERW ndi SMLS. -
ASTM A501 Gulu B LSAW Carbon steel Structural chubung
Muyezo woyeserera: ASTM A501
Gulu: B
Round chubu Kukula: 25-1220 mm [1-48 mu]
Makulidwe a khoma: 2.5-100 mm [0.095-4 mkati]
Utali:Utali wake nthawi zambiri ndi 5-7m [16-22 ft] kapena 10-14m [32-44 ft], koma ukhoza kutchulidwanso.
Mapeto a chubu: mapeto athyathyathya.
Kupaka Pamwamba: chitoliro cha galvanized kapena chakuda (mapaipi omwe sanapatsidwe zinki)
Ntchito zowonjezera: ntchito zosinthidwa makonda monga kudula chubu, kukonza machubu mapeto, ma CD, etc.