Basic Product piav qhia:
Qhov (socket) vuam flangeyog flange nrog ib kawg welded rau cov yeeb nkab steel thiab lwm kawg bolted.
Sealing nto daim ntawv muaj xws li tsa lub ntsej muag (RF), concave convex lub ntsej muag (MFM), tenon thiab zawj ntsej muag (TG) thiab ob lub ntsej muag (RJ)
Cov ntaub ntawv muab faib ua:
1. Carbon Steel: ASTM A105, 20 #,q235 ua, 16Mn, ASTM A350 LF1, LF2CL1/CL2, LF3 CL1/CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70;
2. Stainess Steel: ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8;
Cov qauv tsim khoom:
ANSI B16.5,HG20619-1997-GB/T9117.1-2000-GB/T9117.4-200,HG20597-1997, lwm
Kev sib txuas hom:
flange txiv ntseej, bolt txuas
Txheej txheem ntau lawm:
professional zuag qhia tag nrho forging, forging manufacturing, thiab lwm yam
Txoj kev ua:
high-precision CNC tshuab dhos tig, zoo tib yam tshuab dhos zoo tig, argon arc vuam thiab lwm yam ua.
Daim ntawv thov Scope:
boiler, siab nkoj, roj av, tshuaj lom neeg kev lag luam, nkoj tsim, tsev muag tshuaj, metallurgy, machinery, stamping luj tshib zaub mov thiab lwm yam lag luam.
Feem ntau siv hauv cov kav dej nrog PN ≤ 10.0MPa thiab DN ≤ 40.
Yuav ua li cas socket flanges welded?
Feem ntau, cov yeeb nkab yog nkag mus rau hauv flange rau vuam los ntawm lub qhov (socket) vuam. Butt welding yog siv pob tw vuam flange rau pob tw welding cov yeeb nkab thiab lub taub qab lub ntsej muag. Lub qhov (socket) welded junction tsis tuaj yeem raug kuaj xyuas hluav taws xob, tab sis lub pob tw vuam yog OK. Yog li ntawd, nws raug nquahu kom siv lub pob tw vuam flange rau cov vuam sib txuas nrog cov kev xav tau siab.
Feem ntau, lub taub qab vuam yuav tsum tau ua ntau dua li qhov sib txuas ntawm lub qhov (socket welding), thiab qhov zoo tom qab vuam kuj yog qhov zoo, tab sis txoj kev tshawb nrhiav tau nruj heev. Lub taub qab vuam yuav tsum raug kuaj xyuas hluav taws xob, thiab lub qhov (socket) welding yuav tsum raug kuaj xyuas qhov sib nqus los yog nkag mus (xws li cov pa roj carbon hlau rau cov hlau nplaum sib nqus thiab cov hlau tsis huv rau kev tshuaj ntsuam xyuas). Yog tias cov kua dej hauv cov kav dej tsis muaj qhov yuav tsum tau ua rau vuam, lub qhov (socket welding) raug pom zoo kom nrhiav tau yooj yim.
Kev sib txuas hom ntawm lub qhov (socket) vuam yog tsuas yog siv rau vuam me me txoj kab uas hla li qub thiab cov kav dej, cov yeeb nkab fittings thiab cov kav dej. Cov kav dej me me feem ntau nyias nyias, yooj yim rau staggered thiab ablated, thiab nyuaj rau pob tw weld, yog li lawv tsim nyog rau lub qhov (socket) vuam. Tsis tas li ntawd, lub qhov (socket) welding muaj cov txiaj ntsig ntawm kev txhawb zog, yog li nws kuj tseem siv rau hauv kev kub siab. Txawm li cas los xij, qhov (socket) vuam kuj muaj qhov tsis zoo. Ib qho yog tias qhov kev ntxhov siab tom qab vuam tsis zoo, thiab nws yog qhov yooj yim kom muaj qhov tsis tiav vuam nkag. Muaj qhov khoob hauv cov yeeb nkab. Yog li ntawd, lub qhov (socket) vuam tsis haum rau cov yeeb nkab tshuab siv rau qhov sib txawv corrosion rhiab heev tshaj tawm thiab cov yeeb nkab tshuab nrog kev ua kom huv huv. Ntxiv mus, cov phab ntsa thickness ntawm ultra-siab siab kav, txawm me me txoj kab uas hla kav, kuj loj heev, yog li ntawd lub qhov (socket) welding yuav tsum tau zam yog tias lub taub qab vuam siv tau.
Nyob rau hauv luv luv, socket welds yog fillet welds thiab taub qab welds yog pob tw welds. Raws li lub zog thiab kev ntxhov siab ntawm cov weld, lub pob tw pob tw yog qhov zoo tshaj plaws rau lub qhov (socket) sib koom ua ke, yog li lub pob tw yuav tsum tau siv nyob rau hauv qhov xwm txheej nrog kev kub siab thiab hauv thaj chaw nrog kev siv tsis zoo.
Cov yeeb nkab flange welding muaj xws li welding tiaj tus, taub qab vuam thiab plam vuam.
Post lub sij hawm: Nov-29-2022
