I le MT Stainless Steel, matou te faʻapitoa i le gaosiga ma le tuʻuina atu o le Nickel Alloy 825 Seamless Pipe (N08825) maualuga. Ole pito pito i luga ole paipa 825 e fa'amalieina mana'oga fa'apisinisi eseese e mana'omia ai le maualuga o le tete'e ile pala, vevela, ma le mamafa. O la matou taulaiga o le tuʻuina atu lea ia te oe o paipa nickel alloy lelei e faʻamautinoa ai le umi o le tumau ma le maualuga o le faʻatinoga. Alloy 825, e lauiloa mo lona malosi malosi ma le maualuga o le teteʻe atu i siosiomaga faʻaleagaina, e faia ai a tatou paipa faʻafefe. O lenei uʻamea Nickel-Iron-Chromium, faʻatasi ma elemene o le Molybdenum ma le Copper, e tuʻuina atu ai le paipa Alloy 825 i le faʻafefeina o tulaga e aʻafia ai le acid, faʻaitiitia o siosiomaga, ma le faʻamaʻi faʻamaʻi. O le matou Nickel Alloy 825 paipa e maua le fa'aoga i vaega e mana'omia ai le tete'e atu i pitting, fa'a'a'a'a'a, fa'a'ele'ele i totonu, ma fa'amamafa fa'amamafa. O nei talosaga e afua mai i le gaosiga o vailaʻau, suauu ma kesi paipa, i le vevela exchangers, manuia uma mai le Alloy 825's mea faʻainisinia tulaga ese e lua cryogenic ma moderately temperatures.What seti le Nickel Alloy 825 Seamless Paipa e MT Stainless Steel ese o le faaeteete gauai atu i auiliiliga i laasaga uma o le gaosiga. Matou te fa'amautinoaina o paipa ta'itasi o lo'o tausisia le ASTM B423, fa'atasi ai ma lapopo'a e fetaui lelei i alaleo lautele - le lautele o fafo e amata mai i le 8mm i le 711mm ma le mafiafia o le puipui mai le 1mm i le 50mm. I le avea ai o se tagata faʻatau oloa, matou te faʻamuamua lou saogalemu e ala i le faʻatinoina o suʻesuʻega faʻapitoa, e aofia ai suʻega vaʻaia ma faʻataʻitaʻiga, Faʻamatalaga Mea Lelei (PMI), ma Suʻega Non-Destructive Testing (NDT) e pei ole Ultrasonic Testing (UT), Eddy Current Testing (ET) , ma Su'ega Hydrostatic (HT). O a matou oloa e oʻo mai foi ma faʻamaonia e aofia ai ISO, PED, AD2000, ma TS. Ina ia faʻamautinoa le faʻaopoopoina o le puipuiga i le taimi o femalagaiga, matou te faʻapipiʻiina lelei a matou paipa ma le puipuiga pito, i totonu o ato lalaga poʻo pusa laupapa. Faatasi ai ma le MT Stainless Steel, e te le na o le mauaina. se oloa; o lo'o e faipa'aga ma se kamupani fa'apitoa e tu'uina atu i le ofoina atu o le sili atu le lelei Nickel Alloy 825 Seamless Paipa. Fa'aaoga le malosi ma le tumau o matou paipa Alloy 825 ma fa'amalosia le autu o au galuega.

Nickel Alloy 825 ASTM B423 Seamless Paipa Fa'atasi ma Aila Laupapa

 

Fa'amatalaga ole Nickel Alloy Seamless Paipa
Vasega	Tulaga	Vaitafe i fafo	8mm-711mm
Aloi 600 Alu 601 Alu 625 Alu 825 Alloy 800/800H/800HT Alu C276 Alu C22 Aloi 400 Alloy K500 Aloi 200 Aloi 201 ...	ASTM-B444 ASTM-B167/163 ASTM-B622 ASTM-B423 ......	Malosi o Pa	1mm-50mm
		Umi	≤20m
		Asiasiga	Su'ega Fa'aaliga/ Dimensional, PMI; NDT: UT/ ET/ HT; Su'ega fa'aletino ma kemisi
		Tusipasi	ISO/PED/AD2000/TS
		afifi	Puipuiga fa'ai'u/ ato lalaga/ pusa laupapa

Fa'amatalaga ole Nickel Alloy Seamless Paipa
Vasega	Tulaga	Vaitafe i fafo	8mm-711mm
Aloi 600 Alu 601 Alu 625 Alu 825 Alloy 800/800H/800HT Alu C276 Alu C22 Aloi 400 Alloy K500 Aloi 200 Aloi 201 ...	ASTM-B444 ASTM-B167/163 ASTM-B622 ASTM-B423 ......	Malosi o Pa	1mm-50mm
		Umi	≤20m
		Asiasiga	Su'ega Fa'aaliga/ Dimensional, PMI; NDT: UT/ ET/ HT; Su'ega fa'aletino ma kemisi
		Tusipasi	ISO/PED/AD2000/TS
		afifi	Puipuiga fa'ai'u/ ato lalaga/ pusa laupapa

 

Alu nikeli825 Fa'afesuia'i Fa'avevela Fa'asu'ega vaila'au:

%	Ni	Fe	Cr	C	Mn	Si	S	Mo	Cu	Ti	Al
min	38	22	19.5					2.5	1.5	0.6
maualuga	46		23.5	0.05	1	0.5	0.03	3.5	3	1.2	0.2

 

Vaega:Alloy 825 e sili ona tetee atu i le chloride-ion-induced stress corrosion ta'e, fa'aitiitia si'osi'omaga o lo'o i ai phosphoric ma sulfuric acids, oxidizing siosiomaga e iai nitric acid ma nitrates, ma pitting, crevice corrosion ma intergranular corrosion. O lo'o i ai mea fa'ainisinia lelei i le vevela o le cryogenic i le maualuga o le vevela e o'o atu i le 538℃

 

O fea o iaiu'amea nikelis fa'aaogaina?
Si'osi'omaga sili ona pala
Si'osi'omaga maualuga le vevela
Siosiomaga maualuga maualuga
O mea autu o loʻo faʻaaogaina i nei siʻosiʻomaga o uʻamea uʻamea, duplexes, ma isi. Ae ui i lea, o le taimi lava e taua tele ai le faʻaaogaina ma le maualuga o le lamatiaga o le pala ona o le ala, mamafa ma le vevela, ua faia le faaiuga e faʻaaoga se maualuga.u'amea nikelipei o leufi 825, 600, 625, 200, 400, C276.
O le filifiliga o se mea faʻapitoa e faʻalagolago i
O le ala e tafe atu i le paipa ma lona corrosiveness
Le vevela o le alalaupapa
Ole mamafa ile paipa/preform

1 . O la matou kamupani ua tuuto atu i le gaosia o le nickel alloy tube talu mai le 2011, umiaina atoatoa le gaosiga o tekinolosi ma le tele o le puleaina o le poto masani.

2 . O loʻo i ai a matou meafaigaluega faʻapitoa NDT mo suʻega e pei o le Eddy Current test, Ultrasonic test, Hydraulic test ma isi.

3 . O loʻo ia i matou ISO 9001 ma le PED tusi pasi, ma le Tolu Vaega Suʻega Tusi Faamaonia e pei o TUV, BV, Lloyd's, SGS, ma isi, e mafai foi ona tuʻuina atu e tusa ai ma manaoga o tagata faʻatau.

4 . O le tulaga i luga ole laiga o se tasi lea o mea sili ona lelei: ina ia mafai ona ausia manaoga eseese mo le tulaga o le eleele, o loʻo i ai le faʻafefeteina ma le pikiina o luga, faʻafefete faʻafefete susulu, faʻalelei luga ma isi.

5 . Ina ia mafai ona faʻamama le pito i totonu o le paipa ma faʻasaʻoloto mai le deburring, o loʻo atiaʻe e le matou kamupani le tekinolosi tulaga ese ma faʻapitoa - Fufulu omomi ma le mamafa maualuga.

6 . O loʻo i ai a matou auaunaga maeʻa faʻatau atu e taulimaina faʻafitauli i le taimi.

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Muamua:ASTM B480 High Quality Nickel Alloy 800/800H/800HT Cold Rolled Sheet/ Strip mo Meafaigaluega i laloSosoo ai:Alloy B-2 / UNS N10665 Nickel Alloy Cold Rolled Paipa Mo Alamanuia Fa'agasologa Fa'atekinisiFPSO

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