ASTM A 106 Pa'u Umea Uila Uila
Tulaga masani: ASTM A106/A106M
O lenei fa'amatalaga e aofia ai paipa u'amea mo le auaunaga maualuga.
Fa'aogaina ole ASTM 106 Carbon Seamless Steel Paipa:
O paipa e fa'atonuina i lalo o lenei fa'amatalaga e tatau ona fetaui mo le punou, fa'a'apa'au, ma fa'agaioiga fa'apena tutusa, ma mo le uelo.
Pe a faʻapipiʻiina le uamea, e faʻapea o se faʻagasologa o le uelo e fetaui ma le vasega o le sila ma le faʻaaogaina poʻo le tautua.
o le a faʻaaogaina.
Fa'agasologa o le Gaosiina o le ASTM A106 Tupa Uamea Su'ega:
ASTM A106 paipa u'amea lamolemole e gaosia a le malulu-toso po'o le vevela, e pei ona fa'amaonia.
O paipa ua mae'a vevela e le mana'omia ona fa'avevelaina. A fa'afefeteina le paipa mae'a vevela, e tatau ona fa'afefeteina ile vevela ole 1200°F pe sili atu.
O paipa e tosoina malulu e tatau ona fa'afefeteina pe a mae'a fa'ai'uga fa'ai'u mālūlū i le vevela o le 1200°F pe sili atu.
Fa'amatalaga o le ASTM A106 Seamless Steel Pipe E mafai ona matou tu'uina atu:
Gaosi: Fa'agasologa lelei, toso malulu po'o ta'avale vevela
Tusia malulu: O.D.: 15.0~100mm W.T.: 2~10mm
Taavale vevela: O.D.: 25~700mm W.T.: 3~50mm
Vasega: Gr.A ,Gr.B, Gr.C.
Umi: 6M poʻo le umi faʻamaonia pe a manaʻomia.
Fa'ai'uga: Fa'ai'uga Fa'amanino, Fa'ai'u Fa'ama'i, Fa'a'ai filo
Su'ega Fa'ainisinia ma le NDT mo le ASTM A106 Papa U'auli Su'ega
Su'ega Fa'apa'u— ia lava le umi o le paipa e tu a'o punou i le malulu e o'o ile 90° fa'ata'amilo i se mandrel fa'a'ai.
Su'ega fa'amafola-e ui lava e le mana'omia se su'ega, e tatau ona mafai e paipa ona fa'amalieina mana'oga o su'ega fa'amafola.
Ole su'ega ole vai-se'i vagana ua fa'atagaina, ole umi ta'itasi o paipa e tatau ona fa'ata'ita'iina ile su'ega ole vai e aunoa ma le tafe ile puipui paipa.
Su'ega eletise e le fa'aleagaina-e fai ma sui i le su'ega hydro-static, o le tino atoa o paipa ta'itasi e tatau ona su'eina i se su'ega eletise e le fa'aleagaina.
Fa'asu'esu'ega o vaila'au
ASTM A106 - ASME SA106 paipa u'amea kaponi lelei - vaila'au vaila'au,% | ||||||||||
Elemene | C maualuga |
Mn | P maualuga |
S maualuga |
Si min |
Cr maualuga (3) |
Cu maualuga (3) |
Mo maualuga (3) |
Ni maualuga (3) |
V maualuga (3) |
ASTM A106 Vasega A | 0.25 (1) | 0.27-0.93 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
ASTM A106 Vasega B | 0.30 (2) | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
ASTM A106 Vasega C | 0.35 (2) | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
ASTM A106 Gr-B Carbon Seamless Steel Paipa Mechanical & Physical Properties
ASTM A106 paipa | A106 Vasega A | A106 Vasega B | A106 Vasega C |
Malosi Tetele, min., psi | 48,000 | 60,000 | 70,000 |
Malosi o fua, min., psi | 30,000 | 35,000 | 40,000 |
ASTM A106 Gr-B Carbon Seamless Steel Paipa Fa'apalepale Fua
Ituaiga Paipa | Laise ole paipa | Fa'apalepale | |
Tusia malulu | OD | ≤48.3mm | ±0.40mm |
≥60.3mm | ±1%mm | ||
WT | ±12.5% |