Founisè tiyo asye san pwoblèm kalite siperyè Lachin nan
ASTM A53 Gr.B | Tiyo asye nwa ak cho-tranpe-zenk-kouvwi soude ak san pwoblèm |
ASTM A106 Gr.B | Asye kabòn san pwoblèm pou sèvis tanperati ki wo |
ASTM SA179 | Tib echanjeur chalè ak kondansateur asye ki pa gen anpil kabòn san pwoblèm, trase a frèt |
ASTM SA192 | Tib chodyè asye kabòn san pwoblèm pou presyon ki wo |
ASTM SA210 | Tib chodyè ak surchof san pwoblèm mwayen kabòn |
ASTM A213 | Chofaj, surchof, ak tib echanjeur chalè san pwoblèm an asye alyaj |
ASTM A333 GR.6 | Tiyo kabòn ak alyaj san pwoblèm ak soude ki fèt pou itilize nan tanperati ki ba. |
ASTM A335 P9, P11, T22, T91 | Tiyo san pwoblèm alyaj asye feritik pou sèvis tanperati ki wo |
ASTM A336 | Forj asye alyaj pou pati presyon ak tanperati ki wo |
ASTM SA519 4140/4130 | Kabòn san pwoblèm pou tib mekanik |
Espesifikasyon API 5CT J55/K55/N80/L80/P110/K55 | Tiyo asye san pwoblèm pou anvlòp |
Espesifikasyon API 5L PSL1/PSL2 Gr.b, X42/46/52/56/65/70 | Tiyo asye san pwoblèm pou tiyo liy |
DIN 17175 | Tib asye san pwoblèm pou tanperati ki wo |
DN2391 | Tiyo previzyon san pwoblèm trase a frèt |
DIN 1629 | Tib asye sikilè san alye san pwoblèm ki sijè a egzijans espesyal |
Konpozisyon Chimik ak Pwopriyete Mekanik
Estanda | Klas | Konpozan Chimik (%) | Pwopriyete mekanik | |||||
C | Si | Mn | P | S | Fòs tansyon (Mpa) | Fòs sede (Mpa) | ||
ASTM A53 | A | ≤0.25 | - | ≤0.95 | ≤0.05 | ≤0.06 | ≥330 | ≥205 |
B | ≤0.30 | - | ≤1.2 | ≤0.05 | ≤0.06 | ≥415 | ≥240 | |
ASTM A106 | A | ≤0.30 | ≥0.10 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≥415 | ≥240 |
B | ≤0.35 | ≥0.10 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≥485 | ≥275 | |
ASTM A179 | A179 | 0.06-0.18 | - | 0.27-0.63 | ≤0.035 | ≤0.035 | ≥325 | ≥180 |
ASTM A192 | A192 | 0.06-0.18 | ≤0.25 | 0.27-0.63 | ≤0.035 | ≤0.035 | ≥325 | ≥180 |
API 5L PSL1 | A | 0.22 | - | 0.9 | 0.03 | 0.03 | ≥331 | ≥207 |
B | 0.28 | - | 1.2 | 0.03 | 0.03 | ≥414 | ≥241 | |
X42 | 0.28 | - | 1.3 | 0.03 | 0.03 | ≥414 | ≥290 | |
X46 | 0.28 | - | 1.4 | 0.03 | 0.03 | ≥434 | ≥317 | |
X52 | 0.28 | - | 1.4 | 0.03 | 0.03 | ≥455 | ≥359 | |
X56 | 0.28 | - | 1.4 | 0.03 | 0.03 | ≥490 | ≥386 | |
X60 | 0.28 | - | 1.4 | 0.03 | 0.03 | ≥517 | ≥448 | |
X65 | 0.28 | - | 1.4 | 0.03 | 0.03 | ≥531 | ≥448 | |
X70 | 0.28 | - | 1.4 | 0.03 | 0.03 | ≥565 | ≥483 | |
API 5L PSL2 | B | 0.24 | - | 1.2 | 0.025 | 0.015 | ≥414 | ≥241 |
X42 | 0.24 | - | 1.3 | 0.025 | 0.015 | ≥414 | ≥290 | |
X46 | 0.24 | - | 1.4 | 0.025 | 0.015 | ≥434 | ≥317 | |
X52 | 0.24 | - | 1.4 | 0.025 | 0.015 | ≥455 | ≥359 | |
X56 | 0.24 | - | 1.4 | 0.025 | 0.015 | ≥490 | ≥386 | |
X60 | 0.24 | - | 1.4 | 0.025 | 0.015 | ≥517 | ≥414 | |
X65 | 0.24 | - | 1.4 | 0.025 | 0.015 | ≥531 | ≥448 | |
X70 | 0.24 | - | 1.4 | 0.025 | 0.015 | ≥565 | ≥483 | |
X80 | 0.24 | - | 1.4 | 0.025 | 0.015 | ≥621 | ≥552 |
Tolerans
Kalite tiyo | Gwosè tiyo (mm) | Tolerans |
Cho woule | OD<50 | ±0.50mm |
OD≥50 | ±1% | |
Pwa <4 | ±12.5% | |
Pwa 4 ~ 20 | +15%, -12.5% | |
Pwa > 20 | ±12.5% | |
Trase a frèt | OD 6 ~ 10 | ±0.20mm |
OD 10 ~ 30 | ±0.40mm | |
OD 30 ~ 50 | ±0.45 | |
OD>50 | ±1% | |
Pwa ≤ 1 | ±0.15mm | |
Pwa 1 ~ 3 | +15%, -10% | |
Pwa >3 | +12.5%, -10% |
Kalite | Aplikasyon |
Objektif Estrikti | Estrikti jeneral ak mekanik |
Sèvis Likid | Transpò petwòl, gaz ak lòt likid |
Tib chodyè presyon ba ak mwayen | Fabrikasyon vapè ak chodyè |
Sèvis poto idwolik | Sipò idwolik |
Oto Semi-arbr Bwat | Bwat semi-arbr oto |
Tiyo Liy | Transpò lwil oliv ak gaz |
Tib ak Anvlòp | Transpò lwil oliv ak gaz |
Tiyo Foraj | Foraj pi |
Tiyo Forage Jeolojik | Foraj jewolojik |
Tib founo, tib echanjeur chalè | Tib founo, echanjeur chalè |
Tiyo dlo frèt | Tiyo vapè/kondansasyon | Tiyo echanjeur chalè | Tiyo marin/lanmè | Tiyo dragaj | Tiyo endistriyèl |
Tiyo lwil oliv ak gaz | Tiyo pou konbat dife | Tiyo konstriksyon/estrikti | Tiyo irigasyon | Tiyo drenaj/egou | Tib chodyè |