GB3087 Tlase Boiler Boiler Seamless Steel Pipe

Tlhaloso e Khutšoanyane:

GB 3087 20 # li-tubes tsa tšepe tse se nang moriti li sebelisoa haholo bakeng sa ho etsa liphaephe tse futhumatsang, lijana, liphaephe tse futhumatsang tsa li-boilers tsa khatello e tlase e bohareng.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kenyelletso ea Sehlahisoa

Moetso:Ts'ebetso e se nang seam, e chesehile kapa e felile.
Botenya ba lebota(WT):3.2 limilimithara——21 limilimithara.
Bophara ba ka ntle (OD):33 limilimithara——323 limilimithara.
Bolelele:6M kapa bolelele bo boletsoeng kamoo ho hlokahalang.
E qetella:Qetello e Sephara, Qetello e Beveled, e hatakeloa.

Boitsebiso bo Eketsehileng

Boema-kepe ba Thomello: Tianjin, China.
Melao ea Tefo: T / T, LC.
Delivery: matsatsi a 7-15 ka mor'a ho lefa.
Bokaholimo: Li-tubes li tla ba le varnish (Ka ntle feela) ho thibela mafome.
Ho tšoaea: Standard + Steel Grade + Size + Heat No + Lot No.
Sephutheloana: Liphutheloana (li-hexagonal), Mabokose a Lepolanka, Mabokose (tšepe/lehong) kapa ha ho hlokahala.

Mekhoa ea Tlhahiso

(1)Mokhoa oa ho etsa tšepe
Litšepe li entsoe ka sebōpi sa motlakase, sefetoleli sa oksijene kapa mokhoa o bulehileng oa leifo.

(2) Mokhoa oa tlhahiso ea tube e se nang letho
Sekoti se se nang letho se ka hlahisoa ka mokhoa o chesang oa ho roala, 'me ho ka sebelisoa billet e sa khaotseng kapa ingot ea tšepe.

(3) Mokhoa oa tlhahiso ea phala ea tšepe
Pipe ea tšepe e ka etsoa ka mokhoa o chesang o chesang (extrusion, katoloso) kapa mokhoa o batang oa ho taka (rola) o se nang moeli.

Pontšo ea Sehlahisoa

GB3087 Seamless Steel Pipe3
GB3087 Seamless Steel Pipe2
GB3087 Seamless Steel Pipe1

Sebopeho sa Lik'hemik'hale(%)

Standard

Kereiti ea tšepe

C

Si

Mn

S

P

Cr

GB 3087

10

0.07-0.13

0.17-0.37

0.35-0,65

0.02

0.025

≤0.15

20

0.17-0.23

0.17-0.37

0.35-0,65

0.02

0.025

≤0.25

Thepa ea Mechini

Standard

Pipe ea tšepe

Botenya ba lebota

Matla a tšepe

Kotulo Matla

Elongation

(mm)

(MPa)

(MPa)

%

 

 

GB3087

10

/

335-475

195

24

20

<15

410-550

245

20

≥15

225

Phapang e lumelletsoeng ea bophara ba kantle le botenya ba lebota

Mofuta oa phala ea tšepe

Bophara ba ka ntle(mm)

Mamello

tloaelehileng

e tsoetseng pele

Tube e chesang e kentsoeng

OD

≤159

± 10% (min±0.50mm)

±0.75%(mots±0.40mm)

= 159

±1.0%

±0.90%

WT

≤20

+15.0%(mets+0.45mm)
-12.5% ​​~0.35mm)

±10% (metsotso±0.30mm)

>20

±12.5%

±10%

OD≥351

±15%

Mohatsela o batang

OD

10-30

± 0.40mm

± 0.20 limilimithara

30 ~ 50

± 0.45 limilimithara

± 0.25 limilimithara

50

±1.0%

±0.75%

WT

1.5 ho isa ho 3.0

+ 15%
-10%

±10%

~3.0

+ 12.5%
-10%

±10%

Liteko

(1) Teko ea Hydraulic
Pipe ea tšepe e lokela ho lekoa ka metsi ka bonngoe.

(2)Teko e bataletseng
Liphaephe tsa tšepe tse bophara ba ka ntle ho feta 22mm ho isa ho 400mm le botenya ba lebota bo sa feteng 10mm li tla etsoa teko ea ho batalla.

(3) Teko e tukang
Pipe ea tšepe e nang le lerako le botenya bo sa feteng 8 mm e ka etsoa teko ea mollo ka holimo ho 30 °, 45 ° kapa 60 °.

(4) Teko ea ho kobeha
Liphaephe tsa tšepe tse nang le bophara bo ka ntle ba limilimithara tse sa feteng 22 li tla beoa tekong ea ho kobeha.

(5)Teko e sa senyeheng
Ho ea ka litlhoko tsa moreki, pipe ea tšepe e tla lekoa ka ultrasonically ka bonngoe.

Boleng ba Sefahleho

Libaka tse ka hare le tse ka ntle tsa phala ea tšepe ha li na mapheo, mameno, li-creases, crusting kapa karohano, 'me liphoso tsena li lokela ho tlosoa ka ho feletseng.Botebo ba ho hloekisoa ha hoa lokela ho feta ho kheloha ho fosahetseng ha lerako le bitsoang botenya, 'me botenya ba sebele ba lerako sebakeng sa ho hloekisa ha boa lokela ho ba tlase ho bonyane bo lumelloang ke lerako.

Ho paka, ho Tšoaea le Litaelo tsa Boleng

Litlhaloso tsa ho paka, ho tšoaea le boleng ba liphaephe tsa tšepe li tla lumellana le lipehelo tsa GB/T 2102.


  • E fetileng:
  • E 'ngoe:

  • Lihlahisoa tse Amanang