| Zahlungsart: | L/C,T/T |
| Incoterm: | FOB,CFR,CIF |
| Minimum der Bestellmenge: | 1 Metric Ton |
| Transport: | Ocean |
| Hafen: | Tianjin,Shanghai |
Marke: Hydrogrand
Standard: Api
Section Shape: Round
Place Of Origin: China
Application: Fluid Pipe, Hydraulic Pipe
Production Process: Hot Rolled
Certification: Api
Special Tube: Api Pipe
Tolerance: ±10%
Category: Seamless Steel Pipe
Standard & Grade: API 5L PSL1/PSL2 X56
Ends: Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends
Coating: 3PE Coating;3PP Coating;FBE Coating;Epoxy Coating;Special Painting
Packing: Bundle or bulk , seaworthy packing or for the client's requirement
| Verkaufseinheiten | : | Metric Ton |
| Pakettyp | : | Bündel oder Schüttung |
API 5L X56 ist eine Spezifikation für ein nahtloses Stahlrohr und ein geschweißtes Stahlrohr, das hauptsächlich zum Transport von Öl und Gas in der Erdölindustrie verwendet wird. Es gehört zur API 5L -Spezifikationsreihe, die Standards für verschiedene Leitungsrohre definiert. X56 zeigt einen bestimmten Grad mit einer minimalen Streckgrenze von 56.000 psi (386 MPa) und einer Mindestfestigkeit von 71.000 psi (490 MPa) an. Das API 5L X56 -Kohlenstoffstahlrohr wird Tests und Inspektion unterzogen, um sicherzustellen, dass sie die angegebenen Anforderungen für mechanische Eigenschaften, chemische Zusammensetzung und dimensionale Toleranzen erfüllen.
Standard der API 5L gr.x56 nahtloses Stahlrohr
|
Standard |
Grade |
Chemical Composition(%) |
Tensile STrength(min) |
Yield Strength(min) |
|||
|
C Mn P S |
Mpa |
Mpa |
|||||
|
API 5L PSL1 |
A |
0.22 |
0.90 |
0.030 |
0.030 |
335 |
210 |
|
B |
0.28 |
1.20 |
0.030 |
0.030 |
415 |
245 |
|
|
X42 |
0.28 |
1.30 |
0.030 |
0.030 |
415 |
290 |
|
|
X46 |
0.28 |
1.40 |
0.030 |
0.030 |
435 |
320 |
|
|
X52 |
0.28 |
1. 40 |
0.030 |
0.030 |
460 |
360 |
|
|
X56 |
0.28 |
1.40 |
0.030 |
0.030 |
490 |
390 |
|
|
X60 |
0.28 |
1.40 |
0.030 |
0.030 |
520 |
415 |
|
|
X65 |
0.28 |
1.40 |
0.030 |
0.030 |
535 |
450 |
|
|
X70 |
0.28 |
1.40 |
0.030 |
0.030 |
570 |
485 |
|
|
Standard |
Grade |
Chemical Composition(%) |
Tensile STrength |
Yield Strength |
|||
|
C Mn P S |
Mpa |
Mpa |
|||||
|
API 5L PSL2 |
B |
0.24 |
1.20 |
0.025 |
0.015 |
415-655 |
245-450 |
|
X42 |
0.24 |
1.30 |
0.025 |
0.015 |
415-655 |
290-495 |
|
|
X46 |
0.24 |
1.40 |
0.025 |
0.015 |
435-655 |
320-525 |
|
|
X52 |
0.24 |
1. 40 |
0.025 |
0.015 |
460-760 |
360-530 |
|
|
X56 |
0.24 |
1. 40 |
0.025 |
0.015 |
490-760 |
390-545 |
|
|
X60 |
0.24 |
1. 40 |
0.025 |
0.015 |
520-760 |
415-565 |
|
|
X65 |
0.24 |
1.40 |
0.025 |
0.015 |
535-760 |
450-600 |
|
|
X70 |
0.24 |
1.40 |
0.025 |
0.015 |
570-760 |
485-635 |
|
|
X80 |
0.24 |
1. 40 |
0.025 |
0.015 |
625-825 |
555-705 |
|
Dimensionstoleranzen von API 5L gr.x56 nahtloses Stahlrohr
|
Types |
Types |
Uses |
|
|
Hot rolled |
OD |
<50 |
±0.50mm |
|
≥50 |
±1% |
||
|
WT |
<4 |
±12. 5% |
|
|
≥4~20 |
+15%, - 12. 5% |
||
|
>20 |
±12. 5% |
||
|
Cold drawn |
OD |
6~10 |
±0. 20mm |
|
10~30 |
±0. 40mm |
||
|
30~50 |
±0. 45 |
||
|
>50 |
±1% |
||
|
WT |
≤1 |
±0. 15mm |
|
|
>1~3 |
+15%, - 10% |
||
|
>3 |
+12.5%, - 10% |
||
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