Pamantayan: ASTM/ASME A213
Marka: T2, T5, T5b, T5c, T9, T11, T12,
T17, T21, T22, T23, T24, T36,T91, T92, T122, T911
Laki: (mm)
OD. Saklaw:12.7 mm – 114.3 mm
Kapal ng pader: 0.8 mm-15 mm
Haba: Max haba 25000mm
Paglalarawan:
Pamantayan ng Tagapagpaganap |
ASTM A213 |
|
Mga materyales |
T2, T5, T5b, T5c, T9, T11, T12,T17, T21, T22, T23, T24, T36,T91, T92, T122, T911 |
|
Sukat |
Panlabas na Diameter |
12.7 mm – 114.3 mm |
Kapal ng pader |
0.8mm -15mm |
|
Ang haba |
Single random na haba/Dobleng random na haba 5m-14m,5.8m,6m,10m-12m,12m o bilang aktwal na kahilingan ng customer |
|
Matatapos |
Plain end/Beveled, protektado ng plastic caps sa magkabilang dulo, cut quare, grooved, threaded at coupling, etc |
|
Paggamot sa Ibabaw |
Bare, Painting itim, barnisado, yero, anti-corrosion 3PE PP/EP/FBE coating |
|
Teknikal na Pamamaraan |
Cold-drawn/Hot-expanded |
|
Mga Paraan ng Pagsubok |
Eddy current testing, Hydrostatic testing o Ultrasonic na pagsusuri, NDT at gayundin sa kemikal at pisikal na inspeksyon ng ari-arian |
|
Packaging |
Maliit na tubo sa mga bundle na may matibay na bakal na piraso, malaki sa maluwag na piraso; Tinatakpan ng mga plastic na habi na bag; Angkop para sa pag-angat ng operasyon; Na-load sa 40ft o 20ft na lalagyan o maramihan Ayon din sa mga kahilingan ng customer |
|
Aplikasyon |
boiler, superheater, at heat-exchanger tubes |
|
Mga sertipiko |
API ISO PED |
|
Third Party Inspection |
SGS BV TUV atbp. |
Mga Application:
Kagamitang Parmasyutiko
Kagamitang kimikal
Kagamitan sa Tubig Dagat
Mga Heat Exchanger
Mga condenser
Industriya ng Pulp at Papel
Off-Shore Oil Drilling Company
Power Generation
Mga petrochemical
Pagproseso ng Gas
Mga Espesyal na Kemikal
Pharmaceuticals
Marka at Komposisyon ng Kemikal(%):
Grade |
C |
Mn |
P≤ |
S≤ |
Si |
Cr |
Mo |
V≥ |
T11 |
0.05-0.15 |
0.30-0.60 |
0.025 |
0.025 |
0.50-1.00 |
0.50-1.00 |
1.00-1.50 |
|
T12 |
0.05-0.15 |
0.30-0.61 |
0.025 |
0.025 |
≤0.50 |
0.80-1.25 |
0.44-0.65 |
|
T13 |
0.05-0.15 |
0.30-0.60 |
0.025 |
0.025 |
≤0.50 |
1.90-2.60 |
0.87-1.13 |
|
T2 |
0.10-0.20 |
0.30-0.61 |
0.025 |
0.025 |
0.10-0.30 |
0.50-0.81 |
0.44-0.65 |
|
T5 |
≤0.15 |
0.30-0.60 |
0.025 |
0.025 |
≤0.50 |
4.00-6.00 |
0.45-0.65 |
|
T5b |
≤0.15 |
0.30-0.60 |
0.025 |
0.025 |
1.00-2.00 |
4.00-6.00 |
0.45-0.65 |
|
T5c |
≤0.12 |
0.30-0.60 |
0.025 |
0.025 |
≤0.50 |
4.00-6.00 |
0.45-0.65 |
|
T9 |
≤0.15 |
0.30-0.60 |
0.025 |
0.025 |
0.25-1.00 |
8.00-10.00 |
0.9-1.0 |
|
T22 |
0.05-0.15 |
0.30-0.60 |
0.025 |
0.025 |
≤0.50 |
1.90-2.60 |
0.87-1.13 |
|
T91 |
0.08-0.12 |
0.30-0.60 |
0.020 |
0.010 |
≤0.50 |
8-9.50 |
0.85-1.05 |
0.18-0.25 |
T92 |
0.07-0.13 |
0.30-0.60 |
0.020 |
0.010 |
≤0.50 |
8-9.50 |
0.3-0.60 |
0.15-0.25 |
T21 |
0.05-0.15 |
0.30-0.60 |
0.025 |
0.025 |
≤0.50 |
2.65-3.35 |
0.80-1.06 |
Mga Katangiang Mekanikal:
Pamantayan |
Grado ng bakal |
Tensile(MPa) |
Yield(MPa) |
pahaba(%) |
tumigas |
20MnG |
20MnG |
≥415 |
≥240 |
≥22 |
|
25MnG |
25MnG |
≥485 |
≥275 |
≥20 |
|
15CrMoG |
15CrMoG |
440~640 |
≥235 |
≥21 |
|
12Cr2MoG |
12Cr2MoG |
450~600 |
≥280 |
≥20 |
|
12Cr1MoVG |
12Cr1MoVG |
470~640 |
≥255 |
≥21 |
|
12Cr2MoWVTiB |
12Cr2MoWVTiB |
540~735 |
≥345 |
≥18 |
|
10Cr9Mo1VNb |
10Cr9Mo1VNb |
≥585 |
≥415 |
≥20 |
|
ASME SA210 |
SA210A-1 |
≥415 |
≥255 |
≥30 |
≤143HB |
SA210C |
SA210C |
≥485 |
≥275 |
≥30 |
≤179HB |
ASME SA213 |
SA213 T11 |
≥415 |
≥205 |
≥30 |
≤163HB |
SA213 T12 |
SA213 T12 |
≥415 |
≥220 |
≥30 |
≤163HB |
SA213 T22 |
SA213 T22 |
≥415 |
≥205 |
≥30 |
≤163HB |
SA213 T23 |
SA213 T23 |
≥510 |
≥400 |
≥20 |
≤220HB |
SA213 T91 |
SA213 T91 |
≥585 |
≥415 |
≥20 |
≤250HB |
SA213 T92 |
SA213 T92 |
≥620 |
≥440 |
≥20 |
≤250HB |
DIN17175 |
ST45.8/Ⅲ |
410~530 |
≥255 |
≥21 |
/ |
15Mo3 |
15Mo3 |
450~600 |
≥270 |
≥22 |
|
13CrMo44 |
13CrMo44 |
440~590 |
≥290 |
≥22 |
|
10CrMo910 |
10CrMo910 |
480~630 |
≥280 |
≥20 |
Pinahihintulutang pagpapahintulot para sa OD:
OD |
Plus tolerance(+) |
Minus tolerance (-) |
10.29—48.3 |
0.4 |
0.4 |
<48.3—-≤114.3 |
0.79 |
0.79 |
<114.3—≤219.1 |
1.59 |
0.79 |
<219.1—≤323.9 |
2.38 |
0.79 |
<323.9 |
±1% |