API 5L Seamless Line Pipe is makke fan in koalstof stiel materiaal dat is corrosie crack resistant en wear resistant. It materiaal hat koalstof, mangaan, chromium, nikkel en oare eleminten yn spoarmjitten.
De graad fan ERW stalen pipeline kin wurde produsearre as hjirûnder:
Spesifikaasje |
Graden |
API 5L (46e) API 5L ISO 3183 |
PSL1: A/L210,B/L245,X42/L290,X46/L320,X52/L360,X56/L390, X60/L415,X65/L450,X70/L485 PSL2: BN/L245N,X42N/L290N,X46N/L320N,X52N/L360N,X56N/L390N, X60N/L415N,X65N/L450N,X70N/L485N,X80N/L555N; BM/L245M,X42M/L290M,X46M/L320M,X52M/L360M,X56M/L390M, X60M/L415M, X65M/L450M, X70M/L485M, X80M/L555M |
Opmerkingen: As wat ekstra easken moatte wurde tafoege, kinne wy in technyske oerienkomst tekenje mei ús klant om te foldwaan oan jo spesjale applikaasjebehoeften. |
API 5L Pipe (Seamless Steel Pipe) | ||
Type | Naadleaze stielen piip | |
Materiaal | GR.B, X42, X52, X60 | |
Oanfraach | Line pipe | |
Spesjale pipe | Reguliere en spesjale dikwandige stielen piip, maksimale dikte fan oant 60MM | |
Proses | Hot rôle en waarm útwreide | |
Spesifikaasje yn Milimeter | 114-914MM * 4-60MM | |
Diameter yn milimeter | 114MM-914MM | |
Dikte yn Milimeter | 4MM-60MM | |
Lingte | As jo easken |
CS 5L muorre dikte t mm (yn) | Pipes Tolerânsjes a mm (in) mm (in) |
SMLS pipe b | |
≤ 4,0 ( 0.157) | + 0,6 (0,024) – 0,5 (0,020) |
> 4,0 ( 0,157) oant < 25,0 (0,984) | + 0,150 – 0,125 |
≥ 25,0 (0.984) | +3,7 (0,146) of + 0,1 t wat it grutste is - 3,0 (0,120) of - 0,1 t wat it grutste is |
Graden | Gemyske gearstalling | |||||||
C | Si | Mn | P | S | V | Nb | Ti | |
X42 | 0.16 | 0.45 | 1.65 | 0.020 | 0.010 | 0.07 | 0.05 | 0.04 |
X52 | 0.16 | 0.45 | 1.65 | 0.020 | 0.010 | 0.07 | 0.05 | 0.04 |
X60 | 0.16 | 0.45 | 1.65 | 0.020 | 0.010 | 0.08 | 0.05 | 0.04 |
X65 | 0.16 | 0.45 | 1.65 | 0.020 | 0.010 | 0.09 | 0.05 | 0.06 |
X70 | 0.17 | 0.45 | 1.75 | 0.020 | 0.010 | 0.10 | 0.05 | 0.06 |
Graden | Yield sterkte | Treksterkte | Yield oan tensile | Ferlinging |
min. (KSI) | min. (KSI) | Ferhâlding (max) | % | |
X42 | 42 | 60 | 0.93 | 23 |
X52 | 52 | 66 | 0.93 | 21 |
X60 | 60 | 75 | 0.93 | 23 |
X65 | 65 | 77 | 0.93 | 18 |
X70 | 70 | 82 | 0.93 | 17 |