API 5L X42 yog cov khoom siv zoo hauv cov raj xa dej, feem ntau yog siv rau kev tsim cov roj thiab cov kav xa hluav taws xob.
Qib X42-PSL1 ERW carbon steel yeeb nkab tshuaj muaj pes tsawg leeg (%)
| muaj pes tsawg leeg | C | Mn | P | S | Cr | Ni | Cu | Mo | B | Ntau | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Seamless Yeeb Nkab | Min | - | - | - | - | - | - | - | - | - | Nb+V+Ti Tsawg dua los yog sib npaug rau 0.15 |
| Max | 0.28 | 1.3 | 0.03 | 0.03 | 0.5 | 0.5 | 0.5 | 0.15 | 0.001 |
| muaj pes tsawg leeg | C | Mn | P | S | Cr | Ni | Cu | Mo | B | Ntau | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Welded yeeb nkab | Min | - | - | - | - | - | - | - | - | - | Nb+V+Ti Tsawg dua los yog sib npaug rau 0.15 |
| Max | 0.26 | 1.3 | 0.03 | 0.03 | 0.5 | 0.5 | 0.5 | 0.15 | 0.001 |
Qib X42-PSL1 seamless kab yeeb nkab Mechanical Properties
| Hom | tensile zog σb Mpa |
Yield point σs Mpa |
elongation los yog elongation tom qab tawg δ % |
|---|---|---|---|
| Seamless yeeb nkab, Welded yeeb nkab | Ntau dua lossis sib npaug rau 415 | Ntau dua lossis sib npaug li 290 | * |
Qib X42R-PSL2 Kauv submerged arc welded yeeb nkab (SSAW) Chemical Composition (%)
| muaj pes tsawg leeg | C | Si | Mn | P | S | Cr | Ni | Cu | Mo | Ti | V | Nb | B | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seamless yeeb nkab, Welded yeeb nkab | Min | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Max | 0.24 | 0.4 | 1.2 | 0.025 | 0.015 | 0.3 | 0.3 | 0.5 | 0.15 | 0.04 | 0.06 | 0.05 | 0.001 |
Qib X42R-PSL2 Ncaj seam submerged arc vuam yeeb nkab (LSAW) Mechanical Properties
| Hom | Ntsuas kub | Tensile zog σb Mpa |
Yield point σs Mpa |
elongation los yog elongation tom qab tawg δ % |
Kev cuam tshuam lub zog nqus KV 2 J |
|---|---|---|---|---|---|
| Seamless yeeb nkab, Welded yeeb nkab | 415~655 | 290~495 | * | ||
| OD Tsawg dua lossis sib npaug rau 20 | 0 degree | Ntau dua lossis sib npaug 27 | |||
| OD>20~30 | 0 degree | Ntau dua lossis sib npaug 27 | |||
| OD>30~84 | 0 degree | Ntau dua lossis sib npaug li 40 |
Qib X42N-PSL2 Resistance welded yeeb nkab (ERW) Chemical Composition (%)
| Kev sib xyaw | C | Si | Mn | P | S | Cr | Ni | Cu | Mo | Ti | V | Nb | B | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seamless yeeb nkab, Welded yeeb nkab | Min | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Max | 0.24 | 0.4 | 1.2 | 0.025 | 0.015 | 0.3 | 0.3 | 0.5 | 0.15 | 0.04 | 0.06 | 0.05 | 0.001 |
Qib X42N-PSL2 pipelines rau combustible fluids Mechanical Properties
| Hom | Ntsuas kub | Tensile zog σb Mpa |
Yield point σs Mpa |
elongation los yog elongation tom qab tawg δ % |
Kev cuam tshuam lub zog nqus KV 2 J |
|---|---|---|---|---|---|
|
Seamless yeeb nkab, Welded yeeb nkab |
415~655 | 290~495 | * | ||
| OD Tsawg dua lossis sib npaug rau 20 | 0 degree | Ntau dua lossis sib npaug 27 | |||
| OD>20~30 | 0 degree | Ntau dua lossis sib npaug 27 | |||
| OD>30~84 | 0 degree | Ntau dua lossis sib npaug li 40 |
Qib X42Q-PSL2 Seamless Pipe rau natural gas Chemical Composition (%)
| Kev sib xyaw | C | Si | Mn | P | S | Cr | Ni | Cu | Mo | Ti | V | Nb | B | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seamless yeeb nkab, Welded yeeb nkab | Min | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Max | 0.18 | 0.45 | 1.4 | 0.025 | 0.015 | 0.3 | 0.3 | 0.5 | 0.15 | 0.04 | 0.05 | 0.05 | 0.001 |
Qib X42Q-PSL2 roj thiab roj pipelines Mechanical Properties
| Hom | Ntsuas kub | Tensile zog σb Mpa |
Yield point σs Mpa |
elongation los yog elongation tom qab tawg δ % |
Kev cuam tshuam lub zog nqus KV 2 J |
|---|---|---|---|---|---|
| Seamless yeeb nkab, Welded yeeb nkab | 415~655 | 290~495 | * | ||
| OD Tsawg dua lossis sib npaug rau 20 | 0 degree | Ntau dua lossis sib npaug 27 | |||
| OD>20~30 | 0 degree | Ntau dua lossis sib npaug 27 | |||
| OD>30~84 | 0 degree | Ntau dua lossis sib npaug li 40 |
GNEE API 5L X42 Pipeline kev muag khoom
