Ki sa kiLap Joint Flanges?
Lap Joint Flanges, ke yo rele tou bride ki lachoswafann bride, yo se yon kalite bride ki fèt pou yo mete lach sou pwent an leve nan yon veso oswa tiyo.
Fen a leve ka fòme atravè metòd tankou bride, D' dirèkteman, oswa soude yon bag adisyonèl. Bride jwenti Lap yo jeneralman klase an de kalite:
Glise-sou Flange Joint Lap - itilize ansanm ak yon soude kou bag bride.
Weld Neck Lap Joint Flange - itilize ak yon fen bride.
Bride jwenti Lap yo anjeneral yo itilize nan sistèm kanalizasyon. Detachman boulon yo pèmèt wotasyon tiyo yo sou chak bò, ak pi sere yo fasilite demonte pi fasil.
Avantaj:
Pa gen okenn moman adisyonèl transfere nan veso a oswa tiyo si bride la deformation.
Fasilite nan fabrike.
Èske yo ka fè soti nan materyèl diferan pase veso a oswa tiyo, sa ki pèmèt ekonomi pri sou metal chè.
Dezavantaj:
Konsepsyon bride pi epè.
Aplikasyon:
Apwopriye pou veso oswa tiyo ki gen pawa frajil kote kondisyon presyon yo pa wo.
Spesifikasyon
LJ fòje bride: DN15-DN600
Tretman Sifas: Anti-wouy lwil oliv, transparan/jòn/nwa anti- penti rouye, zenk, galvanize cho.
Lap Joint Flange Presyon Klas
PN0.25MPa, PN0.6MPa, PN1.0MPa, PN1.6MPa, PN2.5MPa, PN4.0MPa;
Lap Joint Flange Standards
ANSI B16.5
Gason figi asye bou soude bag Lap Joint tiyo bride ak kou: GB / T 9118.1-2000;
Ring Lap Steel Joint Tiyo Flange ak kou: GB / T 9118.2-2000;
Bou soude Lap Joint Tiyo Flange: HG 20599-1997;
Flat Welding Lap Joint Tiyo Flange: HG 20600-1997;
Fermeture Kalite Sifas Pou Lap Joint Tiyo Bride
RF (Raised Face);
FF (Fas plat);
M&F (Fis-ak-Fi);
RTJ (Kalite -Joint)
F (Fifas Fi);
M (Fas gason);
T&G (Lann ak Groove figi);
Lap Joint Flange Materyèl
Kabòn Steel Flange: ASTM A105, 20 #, Q235, 16Mn, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65 ,F70;
Bride asye pur: ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8;
Alloy Steel Flange: ASTM A182 F1, F5a, F9, F11, F12, F22, F91, A182F12, A182F11, 16MnR, Cr5Mo, 12Cr1MoV, 15CrMo, 12Cr2Mo1, Ⅲ St.
