XINXIN PENGYUAN METAL MATERIAL CO., LTD.

Theko ea Fektheri Marine Boiler Exhaust Gas Economizer Pin Tube DN168 Smoke Tube for Alboarg Marine Boiler

Tlhaloso e Khutšoanyane:

Li-boilers tsa khatello e tlase le e mahareng hangata li sebelisoa bakeng sa liboilers tsa khatello e tlase (khatello e ka tlase ho kapa e lekanang le 2.5MPa) le liboilers tsa khatello e mahareng (khatello e ka tlase kapa e lekanang le 3.9MPa), mme e ka sebelisoa ho etsa li-tubes tsa mouoane o chesang haholo, metsi a belang. li-tubes, li-tubes tsa lebota tse pholileng ka metsi, li-tubes tsa mosi le li-tubes tsa arch bakeng sa li-boilers tse tlase le tse mahareng, joalo-joalo. rolled.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

"Botšepehi, Boqapi, Bokhabane, le Ts'ebetso" ke mohopolo o tsitsitseng oa khoebo ea rona bakeng sa nako e telele ea ho theha hammoho le bareki bakeng sa ho lumellana le melemo e tšoanang bakeng sa Femethari ea Marine Boiler Exhaust Gas Economizer Pin Tube DN168 Smoke Tube for Alboarg Marine. Boiler, Rea u amohela ka mofuthu ho sebelisana le ho nts'etsapele le rona!re tla tsoela pele ho fana ka sehlahisoa ka boleng bo phahameng le theko ea tlhōlisano.
"Botšepehi, Boqapi, Bonono, le Bokhoni" ke mohopolo o tsitsitseng oa khoebo ea rona bakeng sa nako e telele ea ho theha mmoho le bareki bakeng sa poelano le monyetla o motle bakeng saChina Boiler Tube le Pin Tube, Khamphani ea rona e tla khomarela "Boleng ba pele, , phetheho ka ho sa feleng, e sekametseng bathong, theknoloji e ncha" filosofi ea khoebo.Ho sebetsa ka thata ho tsoela pele ho hatela pele, ho nchafatsa indasteri, ho etsa boiteko bo bong le bo bong ho khoebo ea maemo a pele.Re leka ka hohle ho haha ​​​​mohlala oa tsamaiso ea mahlale, ho ithuta tsebo e ngata ea litsebi, ho nts'etsapele lisebelisoa tse tsoetseng pele tsa tlhahiso le ts'ebetso ea tlhahiso, ho theha thepa ea boleng ba mohala oa pele, theko e tlase, boleng bo holimo ba ts'ebeletso, phepelo e potlakileng, ho fana ka tlhahiso ea hau. boleng bo bocha.

Li-boiler tubes tse nang le khatello e tlaase le e mahareng li entsoe ka li-ingots kapa li-billet tse tiileng tse phunyeletsoeng ho etsa li-burr tube, ebe li kolobisoa tse chesang, tse batang kapa tse batang.Pipe ea tšepe e se nang seam e na le boemo ba bohlokoa indastering ea lipeipi tsa tšepe tsa China.Ho ea ka lipalo-palo sa fellang, China e teng seamless phala tlhahiso likhoebo tse ka bang 240 ho feta, seamless tšepe phala yuniti ka 250 disete, selemo le selemo bokgoni ba tlhahiso ea hoo e ka bang lithane tse limilione tse 4,5.Ho ea ka pono ea caliber, <φ76, e ikarabellang bakeng sa 35%, <φ159-650, e ikarabellang bakeng sa 25%.Mabapi le mefuta e sa tšoaneng, lithane tse limilione tse 1,9 tsa li-tubes tse akaretsang, tse etsang 54%;Lithane tse 760,000 tsa li-tubes tsa petroleum, tse etsang 5.7%;Lithane tse 150,000 tsa litšiea tsa hydraulic, li-tubes tse nepahetseng, tse ikarabellang bakeng sa 4.3%;li-tubes tse sa hloekang, li-tubes, li-tubes tsa likoloi ka kakaretso ea lithane tse 50,000, tse etsang 1.4%.

Tlas'a le mahareng khatello e mahareng khatello ea boiler tube thepa ea mechine: tensile matla σb (MPa): ≥ 410 (42) yield strength σs (MPa): ≥ 245 (25) elongation δ5 (%): ≥ 25 karolo shrinkage ψ (%): ≥ 5 , boima: eseng phekolo ea mocheso, ≤ 156HB, boholo ba sampuli: boholo ba sampuli 25mm litlhaloso tsa mocheso oa mocheso le mokhatlo oa metallographic: litlhaloso tsa mocheso oa mocheso: o tloaelehileng, 910 ℃, Pholiso ea moea.Mokhatlo oa Metallographic: ferrite + pearlite.

Tekanyetso ea ts'ebetso ea li-boiler tsa khatello e mahareng le e tlase: GB3087-1999 ea tšepe e se nang seam bakeng sa boiler ea khatello e tlase le e mahareng.

Li-tubes tsa boiler tse nang le khatello e bohareng le e tlase ke li-tubes tse kolobisitsoeng le tse batang tse huloang (tse phuthoang) tsa tšepe ea boleng bo holimo tse sebelisetsoang ho etsa li-tubes tsa mouoane tse futhumetseng haholo, li-tubes tsa metsi a futhumetseng le li-steam tse futhumatsang haholo bakeng sa liboiler tsa literene, li-tubes tse kholo tsa mosi, li-tubes tse nyane tsa mosi le arch. li-tubes tsa litene bakeng sa meaho e fapaneng ea li-boilers tsa khatello e tlase le e mahareng.Haholo-holo e sebelisetsoa li-boilers tsa indasteri le li-boilers tse phelang ho tsamaisa liphaephe tsa mokelikeli o tlase le o mahareng.Sesebelisoa sa moemeli ke tšepe ea 10 le 20 gauge.

Q345D Low Alloy Seamless Carbo16
Q345D Low Alloy Seamless Carbo17

Standard Brand Matla a tsitsipano (MPa) Yield point (MPa)≥ Elongation (%) ≥ Matla a amang(J)≥
GB/T3087-2018 10# 333-475 196 24 -
20# 392-588 245/226 20 -  
GB/T5310-2018 20G 410-550 245 24 35
20MnG ≥415 240 22 35  
25MnG ≥485 275 20 35  
15MoG 450-600 270 22 35  
20MoG ≥415 220 22 35  
12CrMoG 410-560 205 21 35  
15CrMoG 440-640 235 21 35  
12Cr2MoG 450-600 280 20 35  
12Cr1MoVG 470-640 255 21 35  
12Cr2MoWVTib 540-735 345 18 35  

 

20g e phahameng ea khatello e phahameng ea boiler tube e hlalosang tafole

Tlhaloso Tlhaloso Tlhaloso Tlhaloso
18*4 42*8 89*9 159*10
18*5 45*3 89*10 159*12
19*2 45*4 89*11 159*14
21*4 45*5 89*12 159*16
22*2,5 45*6 108*4.5 159*18
22*3 45*7 108*5 159*20
22*4 48*4 108*6 159*28
22*5 48*4.5 108*7 168*6
25*2,5 48*5 108*8 168*7
25*3 48*6 108*9 168*8
25*4 48*7 108*10 168*9,5
25*5 48.3 * 12,5 108*12 168*10
25*5.5 51*3 108*14 168*11
27*3.5 51*3.5 108*15 168*12
27*4 51*4 108*16 168*14
27*5 51*5 108*20 168*15
27*5.5 51*6 114*5 168*16
28*2,5 57*4 114*6 168*18
28*3 57*5 114*7 168*20
28*3.5 57*5.5 114*8 168*22
28*4 57*6 114*8,5 168*25
30*2,5 60*4 114*9 168*28
32*2,5 60*4 114*10 180*10
32*3 60*5 114*11 194*10
32*3.5 60*6 114*12 194*12
32*4 60*7 114*13 194*14
32*4.5 60*8 114*14 194*16
32*5 60*9 114*16 194*18
34*3 60*10 114*18 194*20
34*4 76*4.5 133*5 194*26
34*4.5 76*5 133*6 219*6.5
34*5 76*6 133*7 219*7
34*6.5 76*7 133*8 219*8
38*3 76*8 133*10 219*9
38*3,5 76*9 133*12 219*10
38*4 76*10 133*13 219*12
38*4,5 89*4 133*14 219*13
38*5 89*4.5 133*16 219*14
219*16 273*36 356*28 426*12
219*18 273*40 356*36 426*13
219*20 273*42 377*9 426*14
219*22 273*45 377*10 426*17

 

Q345D Low Alloy Seamless Carbo18

1.Hobaneng o re khetha?

Khamphani ea rona e bile Alibaba.com ka lilemo tse 12.Re laola boleng ba lihlahisoa ka thata haholo, ho na le batho ba khethehileng bakeng sa boleng.

Haeba u fumane theko e tlase ho tsoa ho morekisi e mong, re tla lefa bareki habeli ka theko e holimo.

2.Na nako ea hau ea ho fana ka nako e kae?

Ho ya ka bongata.Ka kakaretso ka hare ho matsatsi a 2-7 haeba setokong.Le matsatsi a 15-20 haeba a se teng.

3.Lipehelo tsa hau tsa tefo ke life?

A: Ka T/T 30% esale pele, le 70% pele ho pepa.

B:100% L/C ha u bona.

C:Ka T/T 30% esale pele, le 70% L/C ha u bona.

4.Na u fana ka mehlala?Na ke mahala?

E, re fana ka sampuli mahala empa ha re lefelle litšenyehelo tsa thepa.

5.Ho thoe'ng haeba moreki a sa khotsofala?

Haeba ho na le bothata ka sehlahisoa, re nka boikarabelo bo feletseng.

Haeba ho na le bothata tšebetsong ea lipalangoang, re tla u thusa ho bo rarolla.

"Botšepehi, Boqapi, Bokhabane, le Ts'ebetso" ke mohopolo o tsitsitseng oa khoebo ea rona bakeng sa nako e telele ea ho theha hammoho le bareki bakeng sa ho lumellana le melemo e tšoanang bakeng sa Femethari ea Marine Boiler Exhaust Gas Economizer Pin Tube DN168 Smoke Tube for Alboarg Marine. Boiler, Rea u amohela ka mofuthu ho sebelisana le ho nts'etsapele le rona!re tla tsoela pele ho fana ka sehlahisoa ka boleng bo phahameng le theko ea tlhōlisano.
Theko ea fektheriChina Boiler Tube le Pin Tube, Khamphani ea rona e tla khomarela "Boleng ba pele, , phetheho ka ho sa feleng, e sekametseng bathong, theknoloji e ncha" filosofi ea khoebo.Ho sebetsa ka thata ho tsoela pele ho hatela pele, ho nchafatsa indasteri, ho etsa boiteko bo bong le bo bong ho khoebo ea maemo a pele.Re leka ka hohle ho haha ​​​​mohlala oa tsamaiso ea mahlale, ho ithuta tsebo e ngata ea litsebi, ho nts'etsapele lisebelisoa tse tsoetseng pele tsa tlhahiso le ts'ebetso ea tlhahiso, ho theha thepa ea boleng ba mohala oa pele, theko e tlase, boleng bo holimo ba ts'ebeletso, phepelo e potlakileng, ho fana ka tlhahiso ea hau. boleng bo bocha.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona