Kamupani Gaosi Paipa Fa'apuna ma Fa'afesuia'iga Vevela Maualuga – Womic Steel
1. Aotelega o le Paipa U'amea Fa'a'au'au ASTM A213 T9
Paipa u'amea u'amea ASTM A213 T9o se vasega u'amea fa'afefiloi chromium-molybdenum ua mamanuina fa'apitoa mosiosiomaga tautua maualuga le vevela ma le mamafa maualugae pei o paila, superheaters, ma mea e fesuia'i ai le vevela. O lo'o i ai i le meafaitino le tele o le chromium pe a fa'atusatusa i isi vasega u'amea maualalo, lea e fa'aleleia atili ai le tete'e atu i le oxidation, malosi o le creep, ma le mautu o le fausaga i le vevela maualuga.
O lePaipa u'amea u'amea ASTM A213 T9e fa'aaogaina lautele i fale gaosi eletise, fale gaosi petrokemisi, iunite fa'amamāina, ma faiga paipa fa'apisinisi e maualuga le vevela lea e taua tele ai le fa'atuatuaina i se taimi umi.
I le avea ai ma se kamupani gaosi oloa fa'apolofesa,Uamea Womictu'uina atu le tulaga maualugaPaipa u'amea u'amea fa'atasi ASTM A213 T9i le tausisia atoatoa oTulaga faatonuina o le ASTM A213 / ASME SA213. O la matou faiga gaosiga e mulimulita'i i faiga fa'atonutonu lelei ma le fa'aeteete ma maua ai le mafai ona su'eina atoatoa o meafaitino. E mafai ona tu'uina atu oloa maEN 10204 3.1 poʻo le EN 10204 3.2 faʻamaonia, ma paipa e faʻaaogaina i masini faʻapipiʻi mamafa e mafai ona fetauiMana'oga mo le tusipasi PED 2014/68/EUmo le maketi a Europa.
Faatasi ai ma fale gaosi oloa maualuluga ma se filifili mautu o le sapalai o mea mata, ua faamautinoa ai e le Womic Steel le lelei faatuatuaina, fetuutuunai o fetuunaiga, ma faasologa faatauva o le tuuina atu mo galuega faatino i le lalolagi atoa.
2. Fa'amatalaga o le Gaosiga o Paipa ASTM A213 T9 ma le Tele o Fua
I le Womic Steel,Paipa u'amea u'amea ASTM A213 T9e gaosia i le tele o lapopo'a e fa'afetaui ai mana'oga o faiga o paila, mea e fesuia'i ai le vevela, ma paipa mamafa fa'apisinisi. E mafai ona tu'uina atu paipa e leai ni fa'alavelave e fa'auma i le vevela ma paipa e tosoina i le malulu e fa'atatau i le sa'o o le fua ma mana'oga o le fa'aoga.
Laulau 1 – Tele o le Tube ASTM A213 T9
| Fa'atulagaga | Fa'asologa Masani |
| Lapoa i fafo | 12.7 mm – 219 mm |
| Mafiafia o le Puipui | 1.5 mm – 30 mm |
| Umi Masani | 6 mita – 12 mita |
| Umi Maualuga | E oo atu i le 18 mita |
| Ituaiga o Gaosiga | Fa'asolo lelei, Vevela, Malulu, Fa'asolo |
| Tulaga o le Luga | Uliuli / Fa'asusu / Fa'apa'u i le fana |
O le gafatia fetuutuunai o le gaosiga i Womic Steel e mafai ai ona matou ausia uma ia mea e luapoloaiga fa'apitoa laiti ma mana'oga mo le sapalai o galuega tetele.
3. Fa'amaoniga o Fuataga o Paipa U'amea U'amea ASTM A213 T9
E taua tele le puleaina sa'o o le fua mo faiga o paipa mamafa.Paipa seamless ASTM A213 T9o lo'o gaosia e Womic Steel e mulimulita'i i tulaga mana'omia o le ASTM e fa'amautinoa ai le fetaui ma faiga o le gaosiga, fa'avevela, ma le fa'apipi'iina.
Laulau 2 – Fa'apalepale Fa'atatau
| Fa'atulagaga | Onosa'i |
| Lapoa i fafo | ±0.75% |
| Mafiafia o le Puipui | ±10% |
| Umi | +3 mm / 0 |
| Sa'o lelei | ≤1/1000 o le umi atoa |
| Ovality | I totonu o le onosa'i OD |
O nei fa'apalepale fa'amaoni e fa'amautinoa aiPaipa u'amea u'amea ASTM A213 T9e mafai ona faʻaaogaina ma le faʻatuatuaina i faiga e maualuga le mamafa.
4. Fa'asologa Fa'akemikolo o le U'amea U'amea ASTM A213 T9
O le faatinoga oPaipa u'amea u'amea ASTM A213 T9e fuafua tele lava i ona elemene fa'afefiloi chromium ma molybdenum, lea e maua ai le tete'e lelei tele i le fa'a'okesa ma le fa'aleagaina o le tino i lalo o le vevela maualuga.
Laulau 3 – Fa'atulagaga Fa'akemikolo o le ASTM A213 T9
| Elemene | Fa'atulagaga (%) |
| Kaponi (C) | ≤0.15 |
| Manganese (Mn) | 0.30 – 0.60 |
| Fosforo (P) | ≤0.025 |
| Sulfur (S) | ≤0.025 |
| Silikoni (Si) | ≤0.50 |
| Kromium (Cr) | 8.00 – 10.00 |
| Molibdenum (Mo) | 0.90 – 1.10 |
O le maualuga tele o le chromium i totonuPaipa u'amea u'amea ASTM A213 T9e maua ai le tete'e fa'aleleia atili i le fa'amama ma le fa'aleagaina i siosiomaga vevela maualuga.
5. Meatotino Fa'amekanika o Paipa ASTM A213 T9
O le faatinoga fa'amekanika oPaipa u'amea u'amea ASTM A213 T9fa'amautinoa le fa'atuatuaina o le fausaga i lalo o tulaga maualuga o le mamafa ma le vevela e masani ona maua i totonu o faiga o paila ma fesuiaiga o le vevela.
Laulau 4 – Meatotino Fa'amekanika
| Meatotino | Manaoga |
| Malosiaga o le Fetaia'i | ≥415 MPa |
| Malosiaga o le Tuuina Atu | ≥205 MPa |
| Fa'aloloa | ≥30% |
| Faigata | ≤89 HRB |
O nei meatotino fa'amekanika e mafai aiPaipa u'amea u'amea ASTM A213 T9ia faatumauina le malosi ma le mautu i le taimi o le faʻaaogaina i le vevela maualuga mo se taimi umi.
6. Faiga o le Gaosiga o Paipa Seamless ASTM A213 T9
Kamupani gaosi oloa a Womic SteelPaipa u'amea u'amea fa'atasi ASTM A213 T9faʻaaogaina tekinolosi gaosiga maualuluga ma le pulea lelei o le faagasologa.
La'asaga masani o le gaosiga e aofia ai:
Siakiina o Mea Mata → Tipiina o le Billet → Fa'avevela → Tui Vevela → Ta'avale Vevela → Togafitiga Vevela → Fa'asa'o → Su'ega e Le Fa'aleagaina → Siakiina Mulimuli → Afifiina
O tulaga lelei autu o le gaosiga e aofia ai:
• Pileti uʻamea uʻamea lelei tele mai fale gaosi ua faʻamaonia
• Meafaigaluega fa'asolo fa'aonaponei e fa'amautinoa ai le sa'o o fua
• Pulea lelei o le u'amea i le taimi o le fa'avevela ma le fausiaina
• Su'ega atoatoa mai mea mata e o'o atu i le paipa ua mae'a
7. Manaʻoga mo le Togafitiga Faʻavevela
E taua tele le togafitiga i le vevela ina ia maua ai le fausaga talafeagai ma meatotino fa'amekanika oPaipa u'amea u'amea ASTM A213 T9.
O togafitiga masani i le vevela e aofia ai:
• Fa'amāfanafana atoa
• Fa'amafanafanaga isothermal
• Fa'agasologa fa'amālūlūina fa'atonutonuina
O nei togafitiga e faʻaleleia atili ai le tutusa o le fausaga o le fatu ma faʻaleleia atili ai le faʻatinoga i le vevela maualuga.
8. Su'esu'ega ma le Fa'ata'ita'iina o Paipa ASTM A213 T9
UmaPaipa u'amea u'amea ASTM A213 T9O lo'o faia asiasiga mae'ae'a ma su'ega i le gaosiga e le Womic Steel ina ia mautinoa o lo'o tausisia tulaga fa'atonuina fa'avaomalo.
Su'ega Fa'amekanika ma Fa'aletino
• Su'ega o le malosi e feliua'i ai
• Su'ega o le ma'a'a
• Su'ega fa'apa'u
• Su'ega o le fa'amumuina
• Su'ega o le mamafa o le vai
Su'ega e lē Fa'aleagaina
• Su'ega Ultrasonic (UT)
• Su'ega o le eletise eddy (ET)
• Su'ega o le vaega fa'amagnetika (MT) pe a mana'omia
Fa'amaoniga ma Pepa Fa'amaumau
E mafai ona tuʻuina atu oloa ma:
•Tusi Faamaonia o le Su'ega o le Falegaosimea EN 10204 3.1
•EN 10204 3.2 Tusi Faamaonia o le Su'esu'ega a le Vaega Lona Tolu
•Pepa aloaia o le tausisia o tulafono a le PED 2014/68/EU
E mafai ona fa'atulaga se asiasiga a se isi vaega e ala iSGS, BV, TÜV, DNV, po'o isi ofisa su'esu'e ua fa'atagaina.
9. Fa'aoga o Paipa U'amea Fa'a'au'au ASTM A213 T9
Ona o lona malosi tele i le vevela maualuga ma le tete'e atu i le fa'ama'iina,Paipa u'amea u'amea ASTM A213 T9e faʻaaogaina lautele i masini taua tau alamanuia.
O faʻaoga masani e aofia ai:
• Paipa paila o le fale gaosi eletise
• Paipa fa'avevela tele ma paipa toe fa'avevela
• Fesuia'iga vevela petrochemical
• Paipa vevela maualuga
• Meafaigaluega mo le faagasologa o le fa'amamāina
E sili ona talafeagai le meafaitino mo siosiomaga e faʻagaoioia ai pea masini i le vevela maualuga.
10. Auaunaga Fa'agasologa ma le Gaosiga
I le fa’aopoopoga i le sapalaiina o paipa mata,Uamea Womictuʻuina atu auaunaga faʻagasologa faʻaopoopo moPaipa u'amea u'amea ASTM A213 T9e fa'ataunu'u ai mana'oga fa'apitoa mo galuega fa'atino.
O auaunaga o loʻo avanoa e aofia ai:
• Pipi'i ma le fausiaina o le paipa
• Paipa U-pin mo fesuia'iga vevela
• Fa'a'a'a ma le tipiina sa'o
• Fausiaina muamua o vaega o paipa
• Fa'apotopotoina o uili paipa
O nei gafatia fa'agasologa e mafai ai e tagata fa'atau ona mauavaega ua sauni e fa'apipi'i, fa'aitiitia ai le taimi e gaosia ai i le nofoaga.
11. Malosiaga o le Gaosiga ma le Fa'amanuiaga o le Tu'uina Atu
E faatumauina e le Womic Steel le malosi o le gaosiga moPaipa u'amea u'amea ASTM A213 T9lagolagoina e le sapalai mautu o mea mata ma meafaigaluega gaosiga fa'aonaponei.
O fa'amanuiaga autū e aofia ai:
• Laina gaosiga o paipa e leai ni so'oga tetele
• Sapalai mautu o le u'amea u'amea fa'apipi'i
• Faiga fa'atonutonu lelei
• Fa'asologa o taimi e mafai ona fetuutuunai mo le gaosiga
O le taimi masani e fa'atino ai le gaosiga e15–35 aso e fuafua i faʻamatalaga o le poloaiga.
O le mea taua,E leai se aofa'iga maualalo o le oka a le Womic Steel, ma e oʻo lavae mafai ona taliaina poloaiga e tasi le fasi, ma tuʻuina atu le fetuutuunaʻi mo manaʻoga o le faʻatauina o galuega faatino ma le tausiga.
12. Afifiina ma Felauaiga i le Lalolagi Atoa
Ina ia mautinoa le saogalemu o felauaiga,Paipa u'amea u'amea fa'atasi ASTM A213 T9o lo'o afifiina e fa'aaoga ai faiga puipuiga mo le auina atu i fafo.
O filifiliga mo afifiina e aofia ai:
• Fusi uamea
• Pusa laupapa e saogalemu mo le folauga
• Tapuni pito palasitika
• Ufiufi suāuu e tete'e atu ai i le 'ele
• Afifi e le susu
Faatasi ai ma le tele o le poto masani i felauaiga faavaomalo, ua saunia e Womic Steel ni fofo felauaiga lelei e ala iuta i le sami, felauaiga i luga o le nofoaafi, ma felauaiga i le tele o auala, ma faʻamautinoa le faʻaoʻoina atu i le taimi atofaina i le lalolagi atoa.
13. Aiseā e Filifili ai le U'amea Womic mo Paipa ASTM A213 T9
I le avea ai ma se kamupani gaosi ma auina atu i fafo paipa uʻamea uʻamea e iai le poto masani,Uamea Womicofoina atu se tuufaatasiga o tomai faapitoa, gafatia gaosiga, ma le tilivaina faatuatuaina.
O matou malosiaga e aofia ai:
• Usita'ia atoatoa o tulafonoTulaga faatonuina o le ASTM A213 / ASME SA213
•Sapalai ua faamaonia e le PED mo galuega faatino o masini mamafa
•EN 10204 3.1 / 3.2 pepa o asiasiga
• Nofoaga fa'apitoa mo su'ega ma asiasiga
• Aofa'i o le aofa'i o poloaiga e fetuutuunai ma tali vave
• Auaunaga fa'apitoa mo le gaosiga ma le fa'amekanika
• Malosiaga gaosiga ma fa'asologa mautu o le tu'uina atu
O nei penefiti e mafai ai e Womic Steel ona lagolagoina tagata faʻatau i le lalolagi atoa igaluega tau gaosiga o le eletise, petrochemicals, ma paipa tau alamanuia.
14.Paipa Seamless U'amea ASTM A213 – Tele o le Gaosiga
Kamupani gaosi oloa a Womic SteelPaipa U'amea Fa'afefiloi ASTM A213 Vasega T5, ASTM A213 Vasega T9, ma le ASTM A213 Vasega T11i le tele o ituaiga lautele ma fa'asologa o le mafiafia o puipui e talafeagai mo paila, fesuia'iga o le vevela, ma le tautua o le mamafa o le vevela maualuga.
La'asaga o le Tele o le Gaosiga Masani
| Tele o Paipa Fa'aonaponei (NPS) | Lapoa i Fafo (OD) | Mafiafia o le Puipui e Maua (Faasologa) | Fa'amatalaga o le Oloa |
| 1/2″ NB | 21.3 milimita | SCH 20 / 30 / 40 / 80 / 160 | Paipa U'amea Fa'a'au'au ASTM A213 Vasega T5 |
| 3/4″ NB | 26.7 milimita | SCH 20 / 30 / 40 / 80 / 160 | Paipa U'amea Fa'a'au'au ASTM A213 Vasega T5 |
| 1″ NB | 33.4 milimita | SCH 20 / 30 / 40 / 60 / 80 / 160 | Paipa U'amea Fa'a'au'au ASTM A213 Vasega T5 |
| 1 1/4″ NB | 42.2 milimita | SCH STD / SCH 40 / SCH 80 / SCH 160 | Paipa U'amea Fa'alava ASTM A213 Vasega T9 |
| 1 1/2″ NB | 48.3 milimita | SCH STD / SCH 40 / SCH 80 / SCH 160 | Paipa U'amea Fa'alava ASTM A213 Vasega T9 |
| 2″ NB | 60.3 milimita | SCH 20 / 40 / 60 / 80 / 100 / 160 | Paipa U'amea Fa'alava ASTM A213 Vasega T11 |
| 2 1/2″ NB | 73 milimita | SCH STD / SCH 40 / SCH 80 / SCH 160 | Paipa U'amea Fa'alava ASTM A213 Vasega T11 |
| 3″ NB | 88.9 milimita | SCH STD / SCH 40 / SCH 80 / SCH 160 | Paipa U'amea Fa'alava ASTM A213 Vasega T11 |
| 4″ NB | 114.3 milimita | SCH 20 / 40 / 60 / 80 / 100 / 160 | Paipa U'amea Fa'alava ASTM A213 Vasega T11 |
| 5″ NB | 141.3 milimita | SCH STD / SCH 40 / SCH 80 / SCH 160 | Paipa U'amea Fa'alava ASTM A213 Vasega T11 |
| 6″ NB | 168.3 milimita | SCH 20 / 40 / 60 / 80 / 100 / 160 | Paipa U'amea Fa'alava ASTM A213 Vasega T11 |
| 8″ NB | 219.1 milimita | SCH 20 / 40 / 60 / 80 / 100 / 160 | Paipa U'amea Fa'alava ASTM A213 Vasega T11 |
| 10″ NB | 273 milimita | SCH 20 / 40 / 80 / 120 / 160 | Paipa U'amea Fa'alava ASTM A213 Vasega T11 |
| 12″ NB | 323.9 milimita | SCH 20 / 40 / 80 / 120 / 160 | Paipa U'amea Fa'alava ASTM A213 Vasega T11 |
O nei faʻamatalaga uma e tuʻuina atu e pei onaPaipa U'amea Fa'a'au'au ASTM A213 Vasega T5, Paipa U'amea Fa'alava ASTM A213 Vasega T9, maPaipa U'amea Fa'alava ASTM A213 Vasega T11e fuafua i manaʻoga o le galuega faatino.
15. ASTM A213 Laulau Fa'atusatusaga o Vasega o Uamea U'amea
Vasega eseese i totonu o lePaipa U'amea Fa'alava ASTM A213tulaga masani e maua ai le tele o mea e aofia ai le chromium ma le molybdenum mo le malosi i le vevela maualuga ma le tete'e atu i le 'ele.
Laulau Fa'atusatusaga o Meafaitino
| Vasega | Elemene Autū o le Fa'a'au'au | Tete'e Masani i le Vevela | Vaega Autū | Fa'aoga Masani |
| ASTM A213 T5 | Uamea Fa'a'au'au Cr-Mo | E oo atu i le 600°C | Tete'e lelei i le fa'a'okesa | Ogāumu, fesuia'iga vevela |
| ASTM A213 T9 | U'amea Fa'a'au'au Chromium Maualuga | E oo atu i le 650°C | Fa'aleleia atili le malosi o le totolo | Paipa o le fale gaosi eletise |
| ASTM A213 T11 | 1.25Cr-0.5Mo Alamanuia | E oo atu i le 580°C | Malosiaga sili ona lelei i le vevela maualuga | Paipa fa'avevela ma paipa paila |
| ASTM A213 T22 | 2.25Cr-1Mo Alamanuia | E oo atu i le 650°C | Tete'e maualuga i le totolo | Paipa o le nofoaga eletise |
| ASTM A213 T91 | 9Cr-1Mo Alloy | E oo atu i le 700°C | Tete'e totolo maualuga | O paipa e sili ona taua tele |
Faatasi ai ma nei meafaitino,Paipa U'amea Fa'a'au'au ASTM A213 Vasega T5, Paipa U'amea Fa'alava ASTM A213 Vasega T9, maPaipa U'amea Fa'alava ASTM A213 Vasega T11e fa'aaogaina lautele i totonupaipa paila, paipa superheater, ma faiga paipa fesuia'i vevela.
16Paipa U'amea Fa'a'au'au ASTM A213 Upu Autu
O le matrix o upu autu o loʻo mulimuli mai e fesoasoani i afi suʻesuʻe ma inisinia e faʻailoa ai faʻasinomaga faʻatatau e masani ona faʻaaogaina moPaipa U'amea Fa'alava ASTM A213.
ASTM A213 Tele o le Paipa Upu Autu Matrix
1/2″ NB i le Mafiafia Faasologa 20, Faasologa 30, Faasologa STD, Faasologa 40, Faasologa 60, Faasologa 80, Faasologa 100, Faasologa 120, Faasologa 160, Faasologa XXS i totonuPaipa U'amea Fa'a'au'au ASTM A213 Vasega T5
3/4″ NB i le Mafiafia Faasologa 20, Faasologa 30, Faasologa STD, Faasologa 40, Faasologa 60, Faasologa 80, Faasologa 100, Faasologa 120, Faasologa 160, Faasologa XXS i totonuPaipa U'amea Fa'a'au'au ASTM A213 Vasega T5
1″ NB i le Mafiafia Faasologa 20, Faasologa 30, Faasologa STD, Faasologa 40, Faasologa 60, Faasologa 80, Faasologa 100, Faasologa 120, Faasologa 160, Faasologa XXS i totonuPaipa U'amea Fa'alava ASTM A213 Vasega T9
1 1/2″ NB i le Mafiafia Faasologa 20, Faasologa 30, Faasologa STD, Faasologa 40, Faasologa 60, Faasologa 80, Faasologa 100, Faasologa 120, Faasologa 160, Faasologa XXS i totonuPaipa U'amea Fa'alava ASTM A213 Vasega T9
2″ NB i le Mafiafia Faasologa 20, Faasologa 30, Faasologa STD, Faasologa 40, Faasologa 60, Faasologa 80, Faasologa 100, Faasologa 120, Faasologa 160, Faasologa XXS i totonuPaipa U'amea Fa'alava ASTM A213 Vasega T11
3″ NB i le Mafiafia Faasologa 20, Faasologa 30, Faasologa STD, Faasologa 40, Faasologa 60, Faasologa 80, Faasologa 100, Faasologa 120, Faasologa 160, Faasologa XXS i totonuPaipa U'amea Fa'alava ASTM A213 Vasega T11
4″ NB i le Mafiafia Faasologa 20, Faasologa 30, Faasologa STD, Faasologa 40, Faasologa 60, Faasologa 80, Faasologa 100, Faasologa 120, Faasologa 160, Faasologa XXS i totonuPaipa U'amea Fa'alava ASTM A213 Vasega T11
6″ NB i le Mafiafia Faasologa 20, Faasologa 30, Faasologa STD, Faasologa 40, Faasologa 60, Faasologa 80, Faasologa 100, Faasologa 120, Faasologa 160, Faasologa XXS i totonuPaipa U'amea Fa'alava ASTM A213 Vasega T11
8″ NB i le Mafiafia Faasologa 20, Faasologa 30, Faasologa STD, Faasologa 40, Faasologa 60, Faasologa 80, Faasologa 100, Faasologa 120, Faasologa 160, Faasologa XXS i totonuPaipa U'amea Fa'alava ASTM A213 Vasega T11
10″ NB i le Mafiafia Faasologa 20, Faasologa 30, Faasologa STD, Faasologa 40, Faasologa 60, Faasologa 80, Faasologa 100, Faasologa 120, Faasologa 160, Faasologa XXS i totonuPaipa U'amea Fa'alava ASTM A213 Vasega T11
12″ NB i le Mafiafia Faasologa 20, Faasologa 30, Faasologa STD, Faasologa 40, Faasologa 60, Faasologa 80, Faasologa 100, Faasologa 120, Faasologa 160, Faasologa XXS i totonuPaipa U'amea Fa'alava ASTM A213 Vasega T11
O nei lisi fa'atatau e fesoasoani i tagata fa'atau e faigofie ona su'e mea o lo'o avanoaPaipa U'amea Fa'a'au'au ASTM A213 Vasega T5, Paipa U'amea Fa'alava ASTM A213 Vasega T9, maPaipa U'amea Fa'alava ASTM A213 Vasega T11mai le Womic Steel.
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