ʻO ASTM A53 ʻO ka paipu hao ʻole ka paipu kalapona ʻaʻole i hoʻopaʻa ʻia
Hoʻolauna
ʻO ASTM A53 Grade B ka mea ma lalo o ka maʻamau o ka paipu kila ʻAmelika, ʻo API 5L Gr.B ka mea maʻamau ʻAmelika, A53 GR.B ERW e pili ana i ka paipu kila welded uila o A53 GR.B;API 5L GR.B Welded pili i ka mea Welded kila paipu o API 5L GR.B.
Hele mai ka paipu A53 i ʻekolu ʻano (F, E, S) a me ʻelua mau māka (A, B).
Hana ʻia ʻo A53 Type F me kahi weld i ka umu ahi a i ʻole e loaʻa i kahi weld mau (Papa A wale nō)
Loaʻa iā A53 Type E kahi weld pale uila (Papa A a me B)
ʻO ka A53 Type S he paipu maʻemaʻe ʻole a loaʻa i ka papa A a me B)
Hoʻolālā ʻia ka paipu ASTM A53 (kahi i kapa ʻia ʻo ASME SA53 pipe) no nā noi mechanical a me ke kaomi, a kūpono hoʻi no ka hoʻohana maʻamau i ka mahu, ka wai, ke kinoea a me nā laina ea.He kūpono ia no ka welding a me ka hoʻokumu ʻana i nā hana e like me ka winding, bending and flanging, ma muli o kekahi mau koi.
Kaʻina Hana Hana
ʻIkepili ʻenehana
Papa | C, max | Mn, max | P, max | S, max | Cu*, max | Ni*, max | Cr*, max | Mo*, max | V*, max | |
ʻAno S (Māʻole) | A | 0.25 | 0.95 | 0.05 | 0.05 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
B | 0.3 | 1.2 | 0.05 | 0.05 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 | |
ʻAno E (Uila kūʻē kūʻē i ka uila) | A | 0.25 | 0.95 | 0.05 | 0.05 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
B | 0.3 | 1.2 | 0.05 | 0.05 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 | |
ʻAno F (Uhi-weled) | A | 0.3 | 1.2 | 0.05 | 0.05 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
* ʻAʻole ʻoi aku ka nui o ka haku mele no kēia mau mea ʻelima ma mua o 1.00%
Hōʻike huahana
ʻO ka wehewehe ʻana o ka Pipe Seamless Carbon Steel
inoa mea kūʻai | Paipu kila Carbon ʻole | |
Nui | OD | 12.7mm-710mm |
mānoanoa | 3mm-45mm | |
Ka lōʻihi | SRL,DRL,5.8M,11.8M | |
Mea kila | ASTM A53/A106, API 5L, EN10216, DN162ASTM A179 A192 A210 | |
Papa kila | Papa A, Papa B, Papa C, X42, X52.S235JRH, S355, P265 ect. | |
Kaʻina hana | ʻOlokaʻa wela / hoʻonui wela / huki anu / ʻōwili anu | |
Hoʻohana | lawelawe wela kiʻekiʻe | |
Ili | Pena ʻeleʻele i waho, uʻi, uhi | |
Proctor | pāpale palaki | |
Pūʻolo | Puʻupuʻu, Nui | |
Nānā | Me ka Hydraulic Testing, Ultrasonic testing or X-ray Test | |
Palapala | ISO9001;2000 | |
Lā Hoʻouna | Ma lalo o 15/20/25/30/40/50/60 mau lā e like me ka nui | |
Uku: | L/C a i ʻole T/T |
A. Kemikal haku mele ma % No ka API 5L PSL1
ANO | Papa kila | C . | ʻO Si | Mn . | P | S |
API 5L PSL1 | B | ≤0.28 | - | ≤1.20 | ≤0.03 | ≤0.03 |
API 5L PSL1 | X42 | ≤0.28 | - | ≤1.3 | ≤0.03 | ≤0.03 |
API 5L PSL1 | X52 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
API 5L PSL1 | X56 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
API 5L PSL1 | X60 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
API 5L PSL1 | X65 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
API 5L PSL1 | X70 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 |
B. Mechanical Properties no API 5L PSL1
ANO | papa | Ka ikaika tensile (Mpa) | Hua ikaika (Mpa) | ʻO ka elongation |
API 5L PSL1 | B | ≥415 | ≥245 | E like me ka API 5L |
API 5L PSL1 | X42 | ≥415 | ≥290 | E like me ka API 5L |
API 5L PSL1 | X52 | ≥460 | ≥360 | E like me ka API 5L |
API 5L PSL1 | X56 | ≥490 | ≥390 | E like me ka API 5L |
API 5L PSL1 | X60 | ≥520 | ≥415 | E like me ka API 5L |
API 5L PSL1 | X65 | ≥535 | ≥450 | E like me ka API 5L |
API 5L PSL1 | X70 | ≥565 | ≥483 | E like me ka API 5L |
C.Kemika haku mele ma % No ka API 5L PSL2
pae | Papa kila | C . | ʻO Si | Mn . | P | S |
PSL2 | B | ≤0.24 | - | ≤1.20 | ≤0.03 | ≤0.03 |
PSL2 | X42 | ≤0.24 | - | ≤1.3 | ≤0.03 | ≤0.03 |
PSL2 | X52 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 |
PSL2 | X56 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 |
PSL2 | X60 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 |
PSL2 | X65 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 |
PSL2 | X70 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 |
D. Mechanical Properties No API 5L PSL2
pae | papa | Ka ikaika tensile (Mpa) | Hua ikaika (Mpa) | ʻO ka elongation |
PSL2 | B | 415-760 | 245-450 | E like me ka API 5L |
PSL2 | X42 | 415-760 | 290-495 | E like me ka API 5L |
PSL2 | X52 | 460-760 | 360-530 | E like me ka API 5L |
PSL2 | X56 | 490-760 | 390-545 | E like me ka API 5L |
PSL2 | X60 | 520-760 | 415-565 | E like me ka API 5L |
PSL2 | X65 | 535-760 | 450-600 | E like me ka API 5L |
PSL2 | X70 | 565-758 | 483-621 | E like me ka API 5L |
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