Type: | Seamless |
---|---|
Technique: | Cold Rolled and Hot Rolled |
Material: | Carbon Steel |
Surface Treatment: | Black |
Usage: | Pipeline Transport, Oil/Gas Drilling |
Section Shape: | Round |
Leveranciers met geverifieerde zakelijke licenties
Soorten stalen buizen | Buitendiameter | Wanddikte | ||
Koudgewalste buizen | Buismaten (mm) | Toleranties (mm) | Buismaten (mm) | Toleranties (mm) |
> 30-50 | ±0.3 | ≤30 | ±10% | |
> 50-219 | ±0.8% | |||
Warmgewalste buizen | > 219 | ±1.0% | > 20 | ±10% |
Standaardcodes | Modellen van stalen buizen | Tensite-sterkte (MPa) | Opbrengststerkte (MPa) | Verlenging(%) |
GB/T8162 | 10 | ≥335 | ≥205 | ≥24 |
20 | ≥390 | ≥245 | ≥20 | |
35 | ≥510 | ≥305 | ≥17 | |
45 | ≥590 | ≥335 | ≥14 | |
V345 | ≥490 | ≥325 | ≥21 | |
15CrMo | ≥440 | ≥295 | ≥22 | |
12Cr1MoV | ≥490 | ≥245 | ≥22 | |
ASTM A53 ASME SA53 |
A | ≥330 | ≥205 | Raadpleeg de tabel in ASTM A 53 Controleer de tabel in ASME SA53 |
B | ≥415 | ≥240 |
Standaardcodes | Modellen van stalen buizen | Chemische samenstellingen (%) | |||||||||
C | SI | MN | P | S | Cu | Ni | MA | CR | V | ||
GB/T8162 | 10 | 0.07-0.14 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | / | ≤0.15 | / |
20 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | / | ≤0.25 | / | |
35 | 0.32-0.40 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | / | ≤0.25 | / | |
45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | / | ≤0.25 | / | |
V345 | 0.12-0.20 | 0.20-0.55 | 1.20-1.60 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | / | ≤0.25 | / | |
15CrMo | 0.12-0.18 | 0.17-0.37 | 0.40-0.70 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.30 | 0.40-0.55 | 0.80-1.10 | / | |
12Cr1MoV | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.30 | 0.25-0.35 | 0.90-1.20 | 0.15-0.30 | |
ASTMA53 ASMESA53 |
A | ≤0.25 | / | ≤0.95 | ≤0.05 | ≤0.06 | ≤0.40 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.08 |
B | ≤0.30 | / | ≤1.20 | ≤0.05 | ≤0.06 | ≤0.40 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.08 |
Leveranciers met geverifieerde zakelijke licenties