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Black Annealed Tube hman tangkai dan leh hman dan tur .

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Black Annealed Pipe tih hi eng nge ni?

Black annealed tube hi cold rolled steel pipe common ber chi khat a ni a, annealing temperature-a tihlum a ni a, air black tube nena temperature sang tak a awm avangin surface color a ni. A chung lam chu a dum a nih avangin a dum a ni. Corrosion laka invenna atana galvanization neih ai chuan, he steel chi hian chemical conversion process (blackening) a paltlang a, chu chu black iron oxide emaw magnetite emaw siam nan hman a ni. A hming hi a hmel atanga lo chhuak a ni a, iron oxide coating vangin a rawng dum a ni.

Black annealed steel pipe hi steel pipe a ni a, a chhunga stress awm chu paih chhuah nan annealed (heat treated) a ni a, a chak zawk a, ductile a ni zawk. Annealing process, steel pipe chu temperature engemaw chen a tihlum a, chuta tang chuan zawi zawiin a tihlum a, chu chuan steel-a crack emaw, defect dang emaw siam a ti tlem a, corrosion a do a, pipe a rei theihna a ti tha bawk.

Hlawkpuina

  • a lum thei lo. Black pipe hi meipui sprinkler leh pipe-ah te hman a ni a, tui lum leh vawt chu heat exchanger-ah dahin, a lumna sang tak an tuar thei a ni.
  • Corrosion do theihna a ni. Pipe dum hi mild steel a siam a ni a, hei hian cast iron pipe aiin corrosion resistance tha zawk a pe a ni.
  • Seamless a ni. Black tubes te hi cold drawn leh rolled an nih avangin stitched variety aiin a nghet zawk a, a him zawk bawk. Chuvang chuan puak thei lovin propane leh natural gas chu him takin an sawn thei a ni.
  • A man pawh a tlawm zawk hle. Black piping hi galvanized piping aiin a man tlawm zawk a, a chhan chu a chunglam hi enkawl a ngai lo.

Black steel pipe te hi eng atan nge hman thin ?

Black steel pipe hi a chhe thei lo va, enkawl a ngai tlem hle a, hei hian: natural gas delivery, tui leh fossil fuel transportation, high-pressure steam transportation, electrical wire covers te pawh a tha hle. Black steel pipe te hian an chakna leh enkawlna tlemte an mamawh avangin hmanna chi hrang hrang an nei a ni. Thingtlang leh khawpui chhunga gas leh tui phurh chhuahna atan emaw, electrical wiring humhimtu leh pressure sang tak steam leh boruak pe thei conduit atan emaw an hmang tlangpui thin.

Tin, hmun hla tak tak kal tlanga oil tam tak piping nan oil leh petroleum industry-ah pawh black steel pipe hman a ni bawk. Tin, khaw lumna sang tak tuar thei an nih avangin fire sprinkler system siamna atan pawh an hmang bawk. Black steel pipe hmanna dangte chu in chhung leh pawna gas sem dan, tuikhuah leh bawlhhlawh paihna system te a ni. Mahse, black steel pipe hi tui thianghlim phurh nan hman a ni ngai lo a, hei hi tui leh mineral-a corrode an duh vang a ni a, chu chu tuiah a inthiar chhuak ang a, line pawh a tikhawlo bawk ang. Black annealed tube siam dan tur hriat belh duh tan click la online welding steel tube black annealing machine induction heat treating furnace   leh .  Rotary black annealing siamchhuahna line a awm bawk. 

A kaihhnawih thil siam chhuah .

Corrugated pipe annealing siamchhuahna tur a ni.
Corrugated pipe annealing siamchhuahna tur a ni.
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Finish Pipe Annealing Production Line .
Finish Pipe Annealing Production Line .
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.
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Coil Pipe siam chhuah dan tur .
Coil Pipe siam chhuah dan tur .
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.
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Sanitary Tube Mill siam dan tur .
Sanitary Tube Mill siam dan tur .
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.
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Titanium tube mill siam chhuahna line .
Titanium tube mill siam chhuahna line .
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.
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Petrochemical Industry Pipe siam dan tur .
Petrochemical Industry Pipe siam dan tur .
Hangao-a petroleum leh chemical tube siamna line hmangin precision ram chhungah dive rawh. Petroleum leh Chemical Industries-te thil phut 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.
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Laser Welding Tube Mill siam chhuahna line .
Laser Welding Tube Mill siam chhuahna line .
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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