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Saina OEM Saina Cr Mo Alloy Uamea Su'esu'e Paipa mo Fauga

Saina OEM Saina Cr Mo Alloy Seamless Steel Paipa mo Fauga Ata Fa'aalia
  • Saina OEM Saina Cr Mo Alloy Uamea Su'esu'e Paipa mo Fauga
  • Saina OEM Saina Cr Mo Alloy Uamea Su'esu'e Paipa mo Fauga
  • Saina OEM Saina Cr Mo Alloy Uamea Su'esu'e Paipa mo Fauga

Fa'amatalaga Puupuu:

O paipa u'amea e leai ni fa'auiga, paipa uamea kabonu ma paipa fa'ameamea fa'ameamea, fa'apitoa mo masini i le ASTM A519-2006 Standard, fa'apipi'i fa'ainisinia fa'apipi'i e aofia ai.

1018,1026,8620,4130,4140 ma isi.


  • Totogi:30% tupe teu, 70% L/C po'o B/L kopi po'o le 100% L/C i le va'aiga
  • Min. Order Quantity:1 PC
  • Avanoa Avanoa:Fa'aletausaga 20000 Tone Inventory o Paipa Uamea
  • Taimi muamua:7-14 aso pe a fai i totonu o faʻatau, 30-45 aso e gaosia
  • afifiina:Ua mou atu le Uuliuli, tapuni ma le pulou mo paipa ta'itasi; OD i lalo ole 219mm e manaʻomia ona faʻapipiʻi i fusi, ma o fusi taʻitasi e le sili atu i le 2 tone.
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    Fa'amatalaga Oloa

    Faailoga o oloa

    Vaaiga lautele

    O la matou pisinisi o loʻo faʻamamafaina le pulega, le faʻalauiloaina o tagata talenia, faʻapea foʻi ma le fausiaina o le fausiaina o 'au, taumafai malosi e faʻaleleia atili le tulaga masani ma le nofo aitalafu o tagata faigaluega. O la matou atinaʻe na ausia manuia le IS9001 Certification ma European CE Certification of Cr Mo Alloy Seamless Steel Pipe, matou te faʻafeiloaʻi ma le fiafia uo mai soʻo se ituaiga olaga e galulue faʻatasi ma i matou. Le tele o oloa e ogatasi atoatoa i ta'iala fa'ava-o-malo sili ona faigata ma fa'atasi ai ma la matou 'au'aunaga tu'ufua muamua o le a e tu'uina atu ai i so'o se taimi ma so'o se nofoaga. Ma talu ai o lo'o matou fa'atautaia uma le fusi o alaleo o le uamea kaponi ma le paipa u'amea u'amea Cr Mo, e le tau fa'amaimauina e matou tagata fa'atau le taimi e fa'atau ai.

    Fa'aaogāga

    E Fa'aaoga tele mo masini ma fa'aoga e fai ai pusa kasa.include carbon ma u'amea uamea seamless tubing masini, ma e ufiufi uma seamless vevela-maea masini paipa ma seamless malulu-uma masini tubing i lapopoa e oo atu ma aofia ai 12 3⁄4 in. (323.8 mm) le lautele i fafo mo paipa lapotopoto ma mafiafia puipui pe a mana'omia.

    Vasega Autu

    1018,1026,8620,4130,4140

    Vaega Vailaau

    FA'AALIGA 1 Manaoga Fa'a-Kemikolo mo Uamea maualalo-Kaboni

    Vasega Tapula'a Fa'ainumera Fa'ainumera,%
    Tofiga kaponiA ManganeseB Phosphorus,B Sulfur,B
    maualuga maualuga
    MT X 1015 0.10–0.20 0.60–0.90 0.04 0.05
    MT 1010 0.05–0.15 0.30–0.60 0.04 0.05
    MT 1015 0.10–0.20 0.30–0.60 0.04 0.05
    MT 1020 0.15–0.25 0.30–0.60 0.04 0.05
    MT X 1020 0.15–0.25 0.70–1.00 0.04 0.05

    BFa'agata fa'atatau ile su'esu'ega o le vevela; se'i vagana ai e mana'omia e le 6.1, o su'esu'ega o oloa e fa'atatau ile fa'apalepale fa'aopoopo talafeagai o lo'o tu'uina atu ile Siata 5.

    TALA 2 Manaoga Fa'ama'i mo Isi Uamea Kabone

    Vasega

    Tapula'a Fa'ainumera Fa'ainumera,%A

    Tofiga

    kaponi

    Manganese

    Phosphorus,

    Sulfur,

    maualuga

    maualuga

    1008

    0.10 maualuga

    0.30–0.50

    0.040

    0.050

    1010

    0.08–0.13

    0.30–0.60

    0.040

    0.050

    1012

    0.10–0.15

    0.30–0.60

    0.040

    0.050

    1015

    0.13–0.18

    0.30–0.60

    0.040

    0.050

    1016

    0.13–0.18

    0.60–0.90

    0.040

    0.050

    1017

    0.15–0.20

    0.30–0.60

    0.040

    0.050

    1018

    0.15–0.20

    0.60–0.90

    0.040

    0.050

    1019

    0.15–0.20

    0.70–1.00

    0.040

    0.050

    1020

    0.18–0.23

    0.30–0.60

    0.040

    0.050

    1021

    0.18–0.23

    0.60–0.90

    0.040

    0.050

    1022

    0.18–0.23

    0.70–1.00

    0.040

    0.050

    1025

    0.22–0.28

    0.30–0.60

    0.040

    0.050

    1026

    0.22–0.28

    0.60–0.90

    0.040

    0.050

    1030

    0.28–0.34

    0.60–0.90

    0.040

    0.050

    1035

    0.32–0.38

    0.60–0.90

    0.040

    0.050

    1040

    0.37–0.44

    0.60–0.90

    0.040

    0.050

    1045

    0.43–0.50

    0.60–0.90

    0.040

    0.050

    1050

    0.48–0.55

    0.60–0.90

    0.040

    0.050

    1518

    0.15–0.21

    1.10–1.40

    0.040

    0.050

    1524

    0.19–0.25

    1.35–1.65

    0.040

    0.050

    1541

    0.36–0.44

    1.35–1.65

    0.040

    0.050

    A O laina ma tapula'a o lo'o tu'uina atu i lenei laulau e fa'atatau ile su'esu'ega o le vevela; sei vagana ua manaomia e6.1, au'ili'iliga o oloa e fa'atatau ile fa'ataga fa'aopoopo talafeagai o lo'o tu'uina atu ile Laulau Numera 5.

    FUAFUAGA 3 Manaoga Vailaau mo Uamea Alloy

    FAAMANATU

    1—O laina ma tapula'a i lenei laulau e fa'atatau ile sila e le sili atu ile 200 in.2(1290 cm2) i totonu o vaega fa'asaga.

    FAAMANATU

    2—O vaega laiti o nisi elemene o loʻo i ai i uʻamea uʻamea e le o faʻamaonia pe manaʻomia. O nei elemene o loʻo manatu e faʻafuaseʻi

    ma e mafai ona i ai i le aofaʻi maualuga nei: 'apamemea, 0.35%; nikeli, 0.25%; chromium, 0.20 %; molybdenum, 0.10 %.

    FAAMANATU

    3—O laina ma tapula'a o lo'o tu'uina atu i lenei laulau e fa'atatau ile su'esu'ega o le vevela; sei vagana ua manaomia e6.1, au'ili'iliga o oloa e fa'atatau i le fa'atatau

    fa'aopoopo fa'apalepale o lo'o tu'uina atu ile Laulau Numera 5.

     

    VasegaA,B Tapula'a Fa'ainumera Fa'ainumera,%
    Fa'ailoga-
    kaponi Manganese Phospho- Sulfur,C,D Silicon Nikeli Chromium Molybde-
    tion
    rus,Cmaualuga maualuga numera
    1330 0.28–0.33 1.60–1.90 0.04 0.04 0.15–0.35 ... ... ...
    1335 0.33–0.38 1.60–1.90 0.04 0.04 0.15–0.35 ... ... ...
    1340 0.38–0.43 1.60–1.90 0.04 0.04 0.15–0.35 ... ... ...
    1345 0.43–0.48 1.60–1.90 0.04 0.04 0.15–0.35 ... ... ...
    3140 0.38–0.43 0.70–0.90 0.04 0.04 0.15–0.35 1.10–1.40 0.55–0.75 ...
    E3310 0.08–0.13 0.45–0.60 0.025 0.025 0.15–0.35 3.25–3.75 1.40–1.75 ...
    4012 0.09–0.14 0.75–1.00 0.04 0.04 0.15–0.35 ... ... 0.15–0.25
    4023 0.20–0.25 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.20–0.30
    4024 0.20–0.25 0.70–0.90 0.04 0.035−0.050 0.15–0.35 ... ... 0.20–0.30
    4027 0.25–0.30 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.20–0.30
    4028 0.25–0.30 0.70–0.90 0.04 0.035−0.050 0.15–0.35 ... ... 0.20–0.30
    4037 0.35–0.40 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.20–0.30
    4042 0.40–0.45 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.20–0.30
    4047 0.45–0.50 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.20–0.30
    4063 0.60–0.67 0.75–1.00 0.04 0.04 0.15–0.35 ... ... 0.20–0.30
    4118 0.18–0.23 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.40–0.60 0.08–0.15
    4130 0.28–0.33 0.40–0.60 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4135 0.32–0.39 0.65–0.95 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4137 0.35–0.40 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4140 0.38–0.43 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4142 0.40–0.45 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4145 0.43–0.48 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4147 0.45–0.50 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4150 0.48–0.53 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15–0.25
    4320 0.17–0.22 0.45–0.65 0.04 0.04 0.15–0.35 1.65–2.00 0.40–0.60 0.20–0.30
    4337 0.35–0.40 0.60–0.80 0.04 0.04 0.15–0.35 1.65–2.00 0.70–0.90 0.20–0.30
    E4337 0.35–0.40 0.65–0.85 0.025 0.025 0.15–0.35 1.65–2.00 0.70–0.90 0.20–0.30
    4340 0.38–0.43 0.60–0.80 0.04 0.04 0.15–0.35 1.65–2.00 0.70–0.90 0.20–0.30
    E4340 0.38–0.43 0.65–0.85 0.025 0.025 0.15–0.35 1.65–2.00 0.70–0.90 0.20–0.30
    4422 0.20–0.25 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.35–0.45
    4427 0.24–0.29 0.70–0.90 0.04 0.04 0.15–0.35 ... ... 0.35–0.45
    4520 0.18–0.23 0.45–0.65 0.04 0.04 0.15–0.35 ... ... 0.45–0.60
    4615 0.13–0.18 0.45–0.65 0.04 0.04 0.15–0.35 1.65–2.00 ... 0.20–0.30
    4617 0.15–0.20 0.45–0.65 0.04 0.04 0.15–0.35 1.65–2.00 ... 0.20–0.30
    4620 0.17–0.22 0.45–0.65 0.04 0.04 0.15–0.35 1.65–2.00 ... 0.20–0.30
    4621 0.18–0.23 0.70–0.90 0.04 0.04 0.15–0.35 1.65–2.00 ... 0.20–0.30
    4718 0.16–0.21 0.70–0.90 0.04 0.04 0.15–0.35 0.90–1.20 0.35–0.55 0.30–0.40
    4720 0.17–0.22 0.50–0.70 0.04 0.04 0.15–0.35 0.90–1.20 0.35–0.55 0.15–0.25
    4815 0.13–0.18 0.40–0.60 0.04 0.04 0.15–0.35 3.25–3.75 ... 0.20–0.30
    4817 0.15–0.20 0.40–0.60 0.04 0.04 0.15–0.35 3.25–3.75 ... 0.20–0.30
    4820 0.18–0.23 0.50–0.70 0.04 0.04 0.15–0.35 3.25–3.75 ... 0.20–0.30
    5015 0.12–0.17 0.30–0.50 0.04 0.04 0.15–0.35 ... 0.30–0.50 ...
    5046 0.43–0.50 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.20–0.35 ...
    5115 0.13–0.18 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    5120 0.17–0.22 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    5130 0.28–0.33 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.80–1.10 ...
    5132 0.30–0.35 0.60–0.80 0.04 0.04 0.15–0.35 ... 0.75–1.00 ...
    5135 0.33–0.38 0.60–0.80 0.04 0.04 0.15–0.35 ... 0.80–1.05 ...
    5140 0.38–0.43 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    5145 0.43–0.48 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    5147 0.46–0.51 0.70–0.95 0.04 0.04 0.15–0.35 ... 0.85–1.15 ...
    5150 0.48–0.53 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    5155 0.51–0.59 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    5160 0.56–0.64 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    52100E 0.93–1.05 0.25–0.45 0.025 0.015 0.15–0.35 0.25 maualuga 1.35–1.60 0.10 maualuga
    E50100 0.98–1.10 0.25–0.45 0.025 0.025 0.15–0.35 ... 0.40–0.60 ...
    E51100 0.98–1.10 0.25–0.45 0.025 0.025 0.15–0.35 ... 0.90–1.15 ...
    E52100 0.98–1.10 0.25–0.45 0.025 0.025 0.15–0.35 ... 1.30–1.60 ...
    Vanadium
    6118 0.16–0.21 0.50–0.70 0.04 0.04 0.15–0.35 ... 0.50–0.70 0.10–0.15
    6120 0.17–0.22 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.70–0.90 0.10 min
    6150 0.48–0.53 0.70–0.90 0.04 0.04 0.15–0.35 ... 0.80–1.10 0.15 min
    Alumini Molybdenum
    E7140 0.38–0.43 0.50–0.70 0.025 0.025 0.15–0.40 0.95–1.30 1.40–1.80 0.30–0.40
    Nikeli
    8115 0.13–0.18 0.70–0.90 0.04 0.04 0.15–0.35 0.20–0.40 0.30–0.50 0.08–0.15
    8615 0.13–0.18 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8617 0.15–0.20 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8620 0.18–0.23 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8622 0.20–0.25 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8625 0.23–0.28 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8627 0.25–0.30 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8630 0.28–0.33 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8637 0.35–0.40 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8640 0.38–0.43 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8642 0.40–0.45 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8645 0.43–0.48 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8650 0.48–0.53 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8655 0.51–0.59 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8660 0.55–0.65 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    8720 0.18–0.23 0.70–0.90 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.20–0.30
    8735 0.33–0.38 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.20–0.30
    8740 0.38–0.43 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.20–0.30
    8742 0.40–0.45 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.20–0.30
    8822 0.20–0.25 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.30–0.40
    9255 0.51–0.59 0.60–0.80 0.04 0.04 1.80–2.20 ... 0.60–0.80 ...
    9260 0.56–0.64 0.75–1.00 0.04 0.04 1.80–2.20 ... ... ...
    9262 0.55–0.65 0.75–1.00 0.04 0.04 1.80–2.20 ... 0.25–0.40 ...
    E9310 0.08–0.13 0.45–0.65 0.025 0.025 0.15–0.35 3.00–3.50 1.00–1.40 0.08–0.15
    9840 0.38–0.42 0.70–0.90 0.04 0.04 0.15–0.35 0.85–1.15 0.70–0.90 0.20–0.30
    9850 0.48–0.53 0.70–0.90 0.04 0.04 0.15–0.35 0.85–1.15 0.70–0.90 0.20–0.30
    50B40 0.38–0.42 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.40–0.60 ...
    50B44 0.43–0.48 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.40–0.60 ...
    50B46 0.43–0.50 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.20–0.35 ...
    50B50 0.48–0.53 0.74–1.00 0.04 0.04 0.15–0.35 ... 0.40–0.60 ...
    50B60 0.55–0.65 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.40–0.60 ...
    51B60 0.56–0.64 0.75–1.00 0.04 0.04 0.15–0.35 ... 0.70–0.90 ...
    81B45 0.43–0.48 0.75–1.00 0.04 0.04 0.15–0.35 0.20–0.40 0.35–0.55 0.08–0.15
    86B45 0.43–0.48 0.75–1.00 0.04 0.04 0.15–0.35 0.40–0.70 0.40–0.60 0.15–0.25
    94B15 0.13–0.18 0.75–1.00 0.04 0.04 0.15–0.35 0.30–0.60 0.30–0.50 0.08–0.15
    94B17 0.15–0.20 0.75–1.00 0.04 0.04 0.15–0.35 0.30–0.60 0.30–0.50 0.08–0.15
    94B30 0.28–0.33 0.75–1.00 0.04 0.04 0.15–0.35 0.30–0.60 0.30–0.50 0.08–0.15
    94B40 0.38–0.43 0.75–1.00 0.04 0.04 0.15–0.35 0.30–0.60 0.30–0.50 0.08–0.15

    B O togi o lo'o fa'aalia i lenei laulau ma le mata'itusi B, pei o le 50B40, e mafai ona fa'amoemoe e maua le 0.0005% la'ititi le pulea o le boron. AO togi o lo'o fa'aalia i lenei laulau fa'atasi ai ma mata'itusi muamua E masani lava ona gaosia e le fa'agasologa o le umu-eletise. O isi mea uma e masani lava ona gaosia e ala i le faiga faavae-tatala-aau ae e mafai ona gaosia i le faiga faavae-eletisi-umu ma fetuunaiga i le phosphorus ma le sulfur.

     

    COle tapula'a ole sulfur phosphorus mo gaioiga ta'itasi e fa'apea:

    Ogaumu eletise fa'avae 0.025 max % Ogaumu eletise fa'asa'o 0.050 max %

    Ta'ato'aga matala fa'avae 0.040 max % Ta'ato'aga matala ole acid 0.050 max %

    D Ole la'ititi ma le maualuga ole sulfur e fa'ailoa mai ai uamea fa'asufu.

    EE mafai e le tagata faʻatau ona faʻamaonia le aofaʻi maualuga: kopa, 0.30%; alumini, 0.050 %; ma le okesene, 0.0015 %.

     

    Meatotino Fa'ainisinia

    Meatotino Tensile masani, Malosi ma Tulaga vevela mo nisi o vasega sili ona taatele o le kaponi ma le uamea.

     

     

    CW— Galulue Ma'alili SR— Fa'ateteleina le Fa'atiga A—Fa'a'ele'ele N— Fa'atonuA O fa'amatalaga fa'ailoga nei mo tulaga eseese: HR—Hot Rolle

    Vasega Tulaga Tupito Tuuina atu Fa'aumiumi Rockwell,
    Fua- tionA Malosi, Malosi, i le 2 i. po o Malosi
    malo 50 mm, % B Fua
    ksi MPa ksi MPa
    1020 HR 50 345 32 221 25 55
    CW 70 483 60 414 5 75
    SR 65 448 50 345 10 72
    A 48 331 28 193 30 50
    N 55 379 34 234 22 60
    1025 HR 55 379 35 241 25 60
    CW 75 517 65 448 5 80
    SR 70 483 55 379 8 75
    A 53 365 30 207 25 57
    N 55 379 36 248 22 60
    1035 HR 65 448 40 276 20 72
    CW 85 586 75 517 5 88
    SR 75 517 65 448 8 80
    A 60 414 33 228 25 67
    N 65 448 40 276 20 72
    1045 HR 75 517 45 310 15 80
    CW 90 621 80 552 5 90
    SR 80 552 70 483 8 85
    A 65 448 35 241 20 72
    N 75 517 48 331 15 80
    1050 HR 80 552 50 345 10 85
    SR 82 565 70 483 6 86
    A 68 469 38 262 18 74
    N 78 538 50 345 12 82
    1118 HR 50 345 35 241 25 55
    CW 75 517 60 414 5 80
    SR 70 483 55 379 8 75
    A 50 345 30 207 25 55
    N 55 379 35 241 20 60
    1137 HR 70 483 40 276 20 75
    CW 80 552 65 448 5 85
    SR 75 517 60 414 8 80
    A 65 448 35 241 22 72
    N 70 483 43 296 15 75
    4130 HR 90 621 70 483 20 89
    SR 105 724 85 586 10 95
    A 75 517 55 379 30 81
    N 90 621 60 414 20 89
    4140 HR 120 855 90 621 15 100
    SR 120 855 100 689 10 100
    A 80 552 60 414 25 85
    N 120 855 90 621 20 100

    d

    Onosa'i

    Fa'apalepale Tatao I fafo mo paipa lapotopoto ua mae'a vevelaA,B,C

     

    I fafo o le lautele o le lautele, Fa'apalepale i fafo, i. (mm)
    totonu (mm)

    Ua uma

    Lalo
    E oo atu i le 2.999 (76.17)

    0.020 (0.51)

    0.020 (0.51)
    3.000–4.499 (76.20–114.27)

    0.025 (0.64)

    0.025 (0.64)
    4.500–5.999 (114.30–152.37)

    0.031 (0.79)

    0.031 (0.79)
    6.000–7.499 (152.40–190.47)

    0.037 (0.94)

    0.037 (0.94)
    7.500–8.999 (190.50–228.57)

    0.045 (1.14)

    0.045 (1.14)
    9.000–10.750 (228.60–273.05)

    0.050 (1.27)

    0.050 (1.27)

     

    O le fa'apalepale o le Diameter e le fa'atatau i tulaga fa'a masani ma fa'afefe po'o tineia ma fa'afefe.

    B O le tele masani o lapopoa o paipa ua mae'a vevela o le 11⁄2 inisi (38.1 mm) i le 103⁄4 ​​inisi (273.0 mm) le lautele i fafo ma le mafiafia puipui a itiiti ifo i le 3 % pe sili atu foi le lautele fafo, ae le itiiti ifo i le 0.095 i. (2.41 mm).

    C O lo'o maua ni lapo'a tetele; fa'afeso'ota'i le gaosiga mo lapopo'a ma fa'apalepale.

     

    Fa'apalepale mafiafia o le pa mo lapotopoto ua vevela

    Paipa

     

     

    Malosi o Pa

    Fa'apalepale puipui,Apasene Ova
    Va'aiga pei o le pasene

    ma I lalo ole Nominal
    o fafo

    I fafo

    I fafo

    I fafo
    Diamita

    Diamita

    Diamita

    Diamita

    2.999 i.

    3.000 i.

    6.000 i.

    (76.19 mm)

    (76.20 mm)

    (152.40 mm)

    ma laiti

    i le 5.999 i.

    i le 10.750 i.

    (152.37 mm)

    (273.05 mm)
    I lalo ole 15

    12.5

    10.0

    10.0
    15 ma sili atu

    10.0

    7.5

    10.0

    A Fa'apalepale mafiafia o puipui atonu e le fa'atatau i puipui 0.199 inisi (5.05 mm) ma itiiti; fa'afeso'ota'i le fale gaosi oloa mo le fa'apalepale o puipui i ia lapo'a fa'alava.
    o se itu e sili atu ona taua, ona tatau lea ona faʻamaoti le paipa malulu i totonu ma le mafiafia puipui poʻo fafo ma le lautele totonu.
    Fa'ali'i Fa'aigoa Fa'aigoa-Fua'iga i fafo ma le mafiafia o puipui e le tatau ona sili atu i le fa'apalepale i le Laulau. O lo'o ufiufi e le laulau fa'apalepale e pei ona fa'atatau i le lautele o fafo ma le mafiafia o puipui ma fa'atatau i le lapo'a fa'apitoa.
    Fa'apa'u Fa'aele'ele—E le tatau ona sili atu i le fa'apalepale o lo'o i totonu o le Laulau o lo'o i totonu ole diam-eter fafo. O lenei oloa e masani lava ona gaosia mai se paipa malulu.
    Umi—O paipa faʻainisinia e masani ona faʻapipiʻiina i le umi ole olo, 5 ft (1.5 m) ma luga atu. O uumi tipi mautinoa e tuʻuina atu pe a faʻamaonia e le tagata faʻatau. O fa'apalepale umi o lo'o fa'aalia ile Laulau.
    Fa'asa'o—O le fa'apalepale sa'o mo paipa lapotopoto lapotopoto e le tatau ona sili atu i le aofa'i o lo'o fa'aalia i le Laulau.

     

    Su'ega Manaoga

    1. Su'ega Malosi
    Pe a mana'omia tapula'a ma'a'a, e tatau ona fa'atalanoa le tagata gaosi oloa. O faʻamaʻa masani o loʻo lisiina i le Laulau . Pe a faʻamaonia, e tatau ona faia le suʻega maʻaʻa i luga o le 1% o paipa.

    2. Tension Su'ega
    Pe a manaʻomia mea faʻamalosi, e tatau ona faʻatalanoa le tagata gaosi oloa. O lo'o lisi atu i le laulau mea fa'apitoa fa'apitoa mo nisi o togi masani ma tulaga fa'amama.

    3. Su'ega le Fa'aleagaina
    O ituaiga eseese ole su'ega ultrasonic po'o le electromagnetic e maua. O le suʻega e faʻaaogaina ma le faʻatapulaʻaina o asiasiga e tatau ona faʻavaeina e le kamupani gaosi oloa ma le faʻatau.

    4.Flaring Su'ega
    Afai ei ai ni manaʻoga faʻapitoa mo le mama mama, o metotia o suʻega ma tapulaʻa o le taliaina e tatau ona faʻavaeina e le kamupani gaosi oloa ma le faʻatau.

    Fa'amatalaga Oloa

    Mechanical/Chemical&Fetilizer Paipa


    GB/T8162-2008


    ASTM A519-2006


    BS EN 10210-1-2006


    ASTM A53/A53M-2012


    GB9948-2006


    GB6479-2013


    GB/T 17396-2009

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