API 5L Linea Pipe inconsutilem conficitur ex materia carbonis quae est rima corrosio resistens et obsistens gerunt. Materia carbonis, manganesum, chromium, nickel et alia elementa in quantitatibus vestigiis habet.
Gradus ERW ferri pipelini fortasse confici ut infra:
Specification |
Grades |
API 5L (46th) 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 |
Notae: Si aliqua extra necessitates addenda sunt, signare possumus conventionem technicam cum emptore nostro ut peculiari applicatione tua occurrere necessitatibus. |
API 5L Pipe (Seamless Steel Pipe) | ||
Type | Seamless ferro pipe | |
Materia | GR.B, X42, X52, X60 . | |
Applicationem | Tibia linea | |
Specialis fistulae | Regularis et specialis tibiae ferreae crassae muratae, maximae crassitudinis usque ad 60MM | |
Processus | Calidum involutum et calidum expansum | |
Specification in Milmeter | 114-914MM*-60MM | |
Diam in Milmeter | 114MM-914MM | |
Crassitudo in Milmeter | 4MM-60MM | |
Longitudo | Ut elit |
cs 5L parietis crassitudine t mm. | Fistulae tolerantiae a mm (in) mm (in) |
SMLS pipe b | |
≤ 4,0 (0.157) | + 0,6 (0.024)- 0,5 (0.020) |
> 4,0 ( 0.157 ) ad < 25,0 (0.984) | + 0,150 - 0,125 |
≥ 25,0 (0.984) | +3,7 (0.146) vel + 0,1 t utercunque major - 3,0 (0.120) vel - 0,1 t utercunque major. |
Grades | Compositio chemica | |||||||
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 |
Grades | Cedat imperium | Distrahentes fortitudo | Cede Tensile | Prolongatio |
min. (KSI) | min. (KSI) | Ratio (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 |