GB5310 20G paipa u'amea seamless

Vasega 20G Seamless Steel Boiler Pipe e fa'aoga i paipa fa'alava mo le fa'avela ausa o lo'o maualuga pe maualuga le mamafa ma fa'aogaina paipa e fai ma paipa.

20G seamless paipa uʻamea o se carbon structural uamea maualuga, mea faumea, o le carbon anotusi o le 0.17-0.24%, tensile malosi o le 410Mpa, 230-250Mpa maua. O la matou gaosiga autu o le sila, e mafai ona matou tuʻuina atu le 20G Seamless paipa ma le maualuga ma le tau faʻatauvaʻa. Lenei e fa'ailoa atu ia te oe le matou 20G paipa fa'a'au'au fa'avae vaila'au ma mea fa'ainisinia.

UT(Su'ega Ultrasonic), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V- Su'ega A'afiaga Notch, Su'ega Tolu Vaega (e pei o le Su'ega SGS), Fa'apipi'i po'o le fana fana ma le valiina. Tulaga Fa'aopoopo GB5310 20G

GB5310 20G boiler paipa u'amea Isi Igoa:

GB5310 20G paipa u'amea u'amea, 20G fa'aula paipa u'amea, 20G fa'aula paipa

Pipa u'amea boiler Talosaga:
GB5310 20G fa'aogaina paipa u'amea e masani ona fa'aaogaina mo va'a mamafa, masini, paipa fa'apipi'i, suau'u ma vaila'au.

E fa'aaogaina paipa fa'avela i nei alamanuia:
Pula Ausa
Malosiaga
La'au Suau'u Fosi
Malosiaga eletise
La'au Fa'agaio'iga Fa'apisinisi
Cogeneration Fale
Puleaina o faaletonu i totonu ole paipa fa'apuna maualuga-maualuga laititi
Maaa su'ega metotia o le maualuga-oomi GB5310 20G paipa u'amea
O uiga o le paipa fauvela
Fauvela vevela seamless extrusion tekinolosi
O paipa fauvela maualalo ma feololo

GB 5310- 2008 tulaga fa'atatau e fa'aoga i paipa e leai ni mea mo le fa'avela ausa o lo'o maualuga pe maualuga le mamafa ma fa'aoga fa'aoga e fai ma paipa.

Tulaga Fa'aisi (%) o GB5310 20G:

Elemene vaila'au	Fa'amaumauga
kaponi	0.17-0.24
Silicon	0.17-0.37
Manganese	0.70-1.00
Phosphorus(max)	0.03
Sulfur(max)	0.03
Chromium(max)	0.25
Molybdenum(maualuga)	0.15
Cuprum(max)	0.2
Nikeli(max)	0.25
Vanadium(max)	0.08

Meatotino Fa'ainisinia o le GB5310 20G:

Meatotino	Fa'amaumauga
Malosi fua (Mpa)	≥415
Malosi (Mpa)	240
Fa'aumi (%)	22

Le fa'apalepale W.T. o GB5310 20G:

W.T.(S)		O le faapalepale o W.T.
<3.5		+15%(+0.48mm min)
		-10%(+0.32mm min)
3.5-20		+15%,-10%
>20	D<219	±10%
	D≥219	+12.5%,-10%