A siam zawh hnua stainless steel welded pipe thenkhat, hun engemaw chen hnuah a chung lamah corrosion a awm a, cracking pawh a awm a, engvangin nge chutiang chu a nih?
A chhan chu welded pipe siam chhuahnaah chuan step pawimawh tak chu ngaihthah a ni a, chu chu 'annealing' tihna a ni. Steel smelting leh production kalpui danah hian element formula kan siamrem ang a, steel hian kan mamawh characteristics, Cr, Cr, Ni, NB, NB, Ti, Mn, Mo, Si leh metal element dangte a thlen theih nan kan siamrem ang. Kan performance tih that kan mamawh chu steel-a corrosion resistance sang tak a ni a, chu chu stainless steel kan tih chu a ni. Stainless steel-a corrosion resistance hi formula - cr. Taipa-a thu awmte chu a sang ber a thlen chuan steel-a corrosion resistance chu nasa takin a ṭha ang. Stainless steel-a CR awm zat tlangpui chu 10.5% tal a tling tur a ni.
Corrosion chi hrang hrang awm tlangpui: A inkar a chhe, stress a lo chhe thei.
Intergranular corrosion, its the phenomenon of intergranular corrosion in the welding process of welded pipe, a chhan chu temperature sang tak a nih avangin weld leh material chhunga element hrang hrang inkara chemical reaction a awm avangin, steel-a carbon element leh chromium element te chuan chromium compound (CR23C6) an siam a, chu chuan grain boundary area chu chromium rethei tak, leh a tawpah chuan intergranular corrosion-ah a hruai lut a ni.
Stress corrosion hi forming stage-a welding process laiin steel strip chu pawn lam pressure-in a tihchhiat chuan reaction force lo chhuak atanga lo chhuak a ni a, welding hnuah welded pipe chhungah a awm reng ang. A hun taka tihbo a nih loh chuan welded pipe khauh tak chu a bik takin a sang hle ang a, a hnuaia processing tih pawh a harsa hle ang.
Heng quality lama harsatna awm thei pahnih te hi ngaihtuah hian engtin nge kan hmanrua hian solution kimchang tak a thlen theih ang?
Hangao Technology Company-a annealing machine êng tak takte thil langsar tak takte chu:
Annealing hmanrua eng tak tak chipchiar tak tak panga:
1, furnace body sealing performance a tha a, sealing performance tha lo chuan furnace body-a gas hloh chu a ti thei ang a, a chanvo a nei thei lo ang.
2, furnace taksaa water gas chuan heating water gas chu a tifai ang a, chu tui gas chu stainless steel pipe chung lamah a inbun ang a, a oxidized ang.
3, furnace taksaa gas pressure, furnace taksaa pawn lam gas luh loh nan, furnace chhunga pressure chu pawn lam pressure aiin a sang zawk tur a ni.
4, annealing temperature control, steel pipe material annealing temperature tha ber neih leh neih loh tur.
5, Annealing process-a gas mamawh, stainless steel pipe annealing gas hi hydrogen thianghlim thlan hmasak ber a ni a, a chhan chu gas thianghlimna hi a tha ber, wireless 100% vel a ni a, oxygen tam lutuk, tui gas a tam thei lo. A chhan chu gas hi stainless steel pipe quality a nghawng chhan ber a nih vang a ni.
Finishing tube an roll apiangin solution treatment kalpui dan tur a kal zel tur a ni. TA chuan steel pipe performance chu technical requirements a tlin ngei ngei tur a ni. leh post-process processing emaw hmanna tur guarantee pekna tur. Bright Solution treatment process ultra-long seamless steel pipe hi industry-ah harsatna a awm fo thin.
Traditional electric furnace hmanrua a lian a,a khuhna hmun zau tak a khuh a, energy hman tam leh gas hman tam tak a nei a, chuvangin realize bright solution process atan a harsa hle. Kum tam tak chhunga thawhrimna leh thil thar siam chhuah a nih hnuah, tuna advanced induction heating technology hman mek leh DSP power supply hman dan. T2C chhunga temperature control a nih theih nan, induction heating temperature control dik lo taka technical problem chinfel a nih theih nan heating temperature precision control a ni. Heated steel pipe hi 'heat conduction' hmangin a lum a, special closed cooling tunnel-ah a lum a, chu chuan gas hman a tihtlem nasa hle a, boruak tichhe lo zawk a ni.
Hangao-a stainless steel coil tube siamna line-a hman theih dante chu chhui chiang rawh. Hman dan hrang hrang atana siam, industrial process atanga specialized manufacturing thlenga siam, kan production line hian stainless steel coil tubes quality tha tak tak siam chhuah theihna tur seamless fabrication a tichiang a ni. Kan hallmark atan precision nen, HAGAO hi industry mamawh hrang hrangte chu excellence nen i tlin theihna tura i thawhpui rintlak tak a ni.
Hangao-a stainless steel fluid tube siamna line hmangin faina leh chiang taka zinkawng zawh rawh. Damdawi, ei leh in siamnaah te, leh thil dang tam takah te sanitary application-te tana siam a ni a, kan machinery hmasa ber chuan faina tehfung sang ber a siam a ni. Kan inpekna tilangtu atan Hangao hi tube production machine-te’n faina danglam bik an neihna hmun siamtu angin a langsar hle a, fluid handling system-a thianghlimna dah pawimawh bertu industry-te mamawh khauh tak a phuhruk a ni.
Titanium tube hmanna hmun tam tak chu hangao-a titanium welded tube siamna line hmangin chhui rawh. Titanium tubes hian aerospace, medical devices, chemical processing, leh a dangteah critical utility a hmu a, hei hi an corrosion resistance danglam bik leh strength-to-weight ratio vang a ni. Domestic market-a thil awmze nei lo tak a nih angin, HAGAO hian Titanium welded tube siamna line-a thil siamtu nghet leh rintlak tak a nih avangin a chhuang hle a, he specialized field-a precision leh consistent performance a tichiang a ni.
Hangao-a petroleum leh chemical tube siamna line hmangin precision ram chhungah dive rawh. Petroleum leh chemical industry-te mamawh khauh tak takte tana siam, kan production line hian heng sector-a thil pawimawh tak tak phurh leh process-na atana mamawh tehfung khauh tak takte zawmtu tube-ah a hlawhtling hle. Petroleum leh chemical hmanna atana pawimawh tak, integrity leh efficiency vawng nungtu solution rintlak tak takte chu HAGAO hi ring rawh.
Hangao-a laser stainless steel welded tube siamna line hmangin technological advancement epitome chu tawng ve rawh. Accelerated production speeds leh weld seam quality tluk loh neiin, he high-tech marvel hian stainless steel tube siamna a siam thar leh a ni. Laser technology hmangin i production efficiency chu chawisang la, weld tinah precision leh excellence a awm theih nan ensure rawh.
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A rilru a hah lutuk chuan a rilru a buai em em a, a rilru a hah lutuk chuan a rilru a buai em em bawk a. 139-2821-9289 E-mail: hangao@hangaotech.com Add: No. 23 Gaoyan Road, Duyang Town, Yun 'AndistrictyUnfu khawpui. Guangdong Province-ah chuan a awm a.
Guangdong Hangao Technology Co., Ltd. hi China rama high-end precision industrial welded pipe production line full set of equipment siam theihna nei pakhat chauh a ni.
