Seamless Yeeb Nkab
Khoom npe: Smls yeeb nkab, seamless cov yeeb nkab, hlab ntsha hlab
(Od) sab nraud: 13.7-610mm
Phab Ntsa Thickness: SCH10, SCH20, STD, SCH40, SCH60, Xs, Sch80, SCH8000,
SCH120, SCH160, XXS
Yeeb nkab xaus:Dawb xaus lossis beveled xaus
Nto:Liab qab lossis dub xim
Qho ntev: 2m ~ 12mTr
Lub hom phiaj: ASTM A53 / API 5L / ASTM A106 / GB8163-1999 / ASME B36.10M-1996.
Kev piav txog: Cov pa roj hmab Seamless Steel kav yog perforated los ntawm tag nrho cov hlau, thiab cov kav hlau sib hloov yam tsis muaj welds rau ntawm cov kav hlau uas yog hu ua Seamless Steel kav.
Carbon Steel Seamless Yeeb Nkab
Raws li ib qho ntawm cov kev tshaj lij ntawm cov roj carbon hlau yeeb nkab tuam txhab ua lag luam hauv Suav teb, ntxiv rau cov hauv qab no, koj tuaj yeem hloov kho cov kav hlau loj dua raws li cov kev xav tau. Yog xav paub ntxiv txog qhov ntev, thovHu Rau Kojfatam sim ntawd.
| Dn | Nb (nti) | ASME | Tus sch10 | Sch20 | Sch30 | Std | Sch40 | Tus sch60 | Xs | Sche0 | Sch100 | Tus sch120 | Sch140 | Sch160 | Xxs |
| (hli) | (hli) | (hli) | Wt | Wt | Wt | Wt | Wt | Wt | Wt | Wt | Wt | Wt | Wt | Wt | Wt |
| 15 | 1/2" | 21.3 | 2.11 | - | 2.41 | 2.77 | 2.77 | - | 3.73 | 3.73 | - | - | - | 4.78 | 7.47 |
| 20 | 3/4" | 26.7 | 2.11 | - | 2.41 | 2.87 | 2.87 | - | 3.91 | 3.91 | - | - | - | 5.56 | 7.82 |
| 25 | 1" | 33.4 | 2.77 | - | 2.9 | 3.38 | 3.38 | - | 4.55 | 4.55 | - | - | - | 6.35 | 9.09 |
| 32 | 1.1/4" | 42.2 | 2.77 | - | 2.97 | 3.56 | 3.56 | - | 4.85 | 4.85 | - | - | - | 6.35 | 9.7 |
| 40 | 1.1/2" | 48.3 | 2.77 | - | 3.18 | 3.68 | 3.68 | - | 5.08 | 5.08 | - | - | - | 7.14 | 10.15 |
| 50 | 2" | 60.3 | 2.77 | - | 3.18 | 3.91 | 3.91 | - | 5.54 | 5.54 | - | - | - | 8.74 | 11.07 |
| 65 | 2.1/2" | 73 | 3.05 | - | 4.78 | 5.16 | 5.16 | - | 7.01 | 7.01 | - | - | - | 9.53 | 14.02 |
| 80 | 3" | 88.9 | 3.05 | - | 4.78 | 5.49 | 5.49 | - | 7.62 | 7.62 | - | - | - | 11.13 | 15.25 |
| 90 | 3.1/2" | 101.6 | 3.05 | - | 4.78 | 5.74 | 5.74 | - | 8.08 | 8.08 | - | - | - | - | - |
| 100 | 4" | 114.3 | 3.05 | - | 4.78 | 6.02 | 6.02 | - | 8.56 | 8.56 | - | 11.13 | - | 13.49 | 17.12 |
| 125 | 5" | 141.3 | 3.4 | - | - | 6.55 | 6.55 | - | 9.53 | 9.53 | - | 12.7 | - | 15.88 | 19.05 |
| 150 | 6" | 168.3 | 3.4 | - | - | 7.11 | 7.11 | - | 10.97 | 10.97 | - | 14.27 | - | 18.26 | 21.95 |
| 200 | 8" | 219.1 | 3.76 | 6.35 | 7.04 | 8.18 | 8.18 | 10.31 | 12.7 | 12.7 | 15.09 | 18.26 | 20.62 | 23.01 | 22.23 |
| 250 | 10" | 273 | 4.19 | 6.35 | 7.8 | 9.27 | 9.27 | 12.7 | 12.7 | 15.09 | 18.26 | 21.44 | 25.4 | 28.58 | 25.4 |
| 300 | 12" | 323.8 | 4.57 | 6.35 | 8.38 | 9.53 | 10.31 | 14.27 | 12.7 | 17.48 | 21.44 | 25.4 | 28.58 | 33.32 | 25.4 |
| 350 | 14" | 355.6 | 6.35 | 7.92 | 9.53 | 9.53 | 11.13 | 15.09 | 12.7 | 19.05 | 23.83 | 27.79 | 31.75 | 35.71 | - |
| 400 | 16" | 406.4 | 6.35 | 7.92 | 9.53 | 9.53 | 12.7 | 16.66 | 12.7 | 21.44 | 26.19 | 30.96 | 36.53 | 40.19 | - |
| 450 | 18" | 457.2 | 6.35 | 7.92 | 11.13 | 9.53 | 14.27 | 19.05 | 12.7 | 23.83 | 39.36 | 34.93 | 39.67 | 45.24 | - |
| 500 | 20" | 508 | 6.35 | 9.53 | 12.7 | 9.53 | 15.09 | 20.62 | 12.7 | 26.19 | 32.54 | 38.1 | 44.45 | 50.01 | - |
| 550 | 22" | 558.8 | 6.35 | 9.53 | 12.7 | 9.53 | - | 22.23 | 12.7 | 28.58 | 34.93 | 41.28 | 47.63 | 53.98 | - |
| 600 | 24" | 609.6 | 6.35 | 9.53 | 14.27 | 9.53 | 17.48 | 24.61 | 12.7 | 30.96 | 38.89 | 46.02 | 52.37 | 59.54 | - |
Seamless Steel Yeeb Nkab Qauv
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API 5L, ASTM A53 thiab A106
Nyob rau hauv cov nqe lus ntawm cov tshuaj muaj pes tsawg leeg, cov ntsiab lus carbon hauv astm A53 qib B thiab cov qib A106 B yog sib npaug rau A106 Qib A
Hauv cov ntsiab lus, Astm A53 thiab ASTM A106 yog cov khoom siv tshuaj lom neeg thiab cov neeg siv khoom zoo li cas raws cov qib sib txawv ntawm cov raj xa hluav taws xob sib txawv xav tau
| Lub hom phiaj | Teem nqi | Cov Cheebtsam Siv Tshuaj (%) | Cov Khoom Siv Neeg Kho Tshuab | |||||
| C | Si | Mn | P | S | Tensile lub zog (mpa) | Yield zog (mpa) | ||
| ASTM A53 | A | Tsawg dua los yog sib npaug rau 0.25 | - | Tsawg dua los yog sib npaug rau 0.95 | Tsawg dua los yog sib npaug rau 0.05 | Tsawg dua los yog sib npaug rau 0.06 | Ntau dua los yog sib npaug rau 330 | Ntau dua los yog sib npaug rau 205 |
| B | Tsawg dua los yog sib npaug rau 0.30 | - | Tsawg dua los yog sib npaug rau 1.2 | Tsawg dua los yog sib npaug rau 0.05 | Tsawg dua los yog sib npaug rau 0.06 | Ntau dua los yog sib npaug rau 415 | Ntau dua los yog sib npaug rau 240 | |
| ASTM A106 | A | Tsawg dua los yog sib npaug rau 0.30 | Ntau dua los yog sib npaug rau 0.10 | 0.29-1.06 | Tsawg dua los yog sib npaug rau 0.035 | Tsawg dua los yog sib npaug rau 0.035 | Ntau dua los yog sib npaug rau 415 | Ntau dua los yog sib npaug rau 240 |
| B | Tsawg dua los yog sib npaug rau 0.35 | Ntau dua los yog sib npaug rau 0.10 | 0.29-1.06 | Tsawg dua los yog sib npaug rau 0.035 | Tsawg dua los yog sib npaug rau 0.035 | Ntau dua los yog sib npaug rau 485 | Ntau dua los yog sib npaug rau 275 | |
| PI 5L PSL1 | A | 0.22 | - | 0.9 | 0.03 | 0.03 | Ntau dua los yog sib npaug rau 331 | Ntau dua los yog sib npaug rau 207 |
| B | 0.28 | - | 1.2 | 0.03 | 0.03 | Ntau dua los yog sib npaug rau 414 | Ntau dua los yog sib npaug rau 241 | |
| X42 | 0.28 | - | 1.3 | 0.03 | 0.03 | Ntau dua los yog sib npaug rau 414 | Ntau dua los yog sib npaug rau 290 | |
| X46 | 0.28 | - | 1.4 | 0.03 | 0.03 | Ntau dua los yog sib npaug rau 434 | Ntau dua los yog sib npaug rau 317 | |
| X52 | 0.28 | - | 1.4 | 0.03 | 0.03 | Ntau dua los yog sib npaug rau 455 | Ntau dua los yog sib npaug rau 359 | |
| X56 | 0.28 | - | 1.4 | 0.03 | 0.03 | Ntau dua los yog sib npaug rau 490 | Ntau dua los yog sib npaug rau 386 | |
| X60 | 0.28 | - | 1.4 | 0.03 | 0.03 | Ntau dua los yog sib npaug rau 517 | Ntau dua los yog sib npaug rau 448 | |
| X65 | 0.28 | - | 1.4 | 0.03 | 0.03 | Ntau dua los yog sib npaug rau 531 | Ntau dua los yog sib npaug rau 448 | |
| X70 | 0.28 | - | 1.4 | 0.03 | 0.03 | Ntau dua los yog sib npaug rau 565 | Ntau dua los yog sib npaug rau 483 | |
| API 5L PSL2 | B | 0.24 | - | 1.2 | 0.025 | 0.015 | Ntau dua los yog sib npaug rau 414 | Ntau dua los yog sib npaug rau 241 |
| X42 | 0.24 | - | 1.3 | 0.025 | 0.015 | Ntau dua los yog sib npaug rau 414 | Ntau dua los yog sib npaug rau 290 | |
| X46 | 0.24 | - | 1.4 | 0.025 | 0.015 | Ntau dua los yog sib npaug rau 434 | Ntau dua los yog sib npaug rau 317 | |
| X52 | 0.24 | - | 1.4 | 0.025 | 0.015 | Ntau dua los yog sib npaug rau 455 | Ntau dua los yog sib npaug rau 359 | |
| X56 | 0.24 | - | 1.4 | 0.025 | 0.015 | Ntau dua los yog sib npaug rau 490 | Ntau dua los yog sib npaug rau 386 | |
| X60 | 0.24 | - | 1.4 | 0.025 | 0.015 | Ntau dua los yog sib npaug rau 517 | Ntau dua los yog sib npaug rau 414 | |
| X65 | 0.24 | - | 1.4 | 0.025 | 0.015 | Ntau dua los yog sib npaug rau 531 | Ntau dua los yog sib npaug rau 448 | |
| X70 | 0.24 | - | 1.4 | 0.025 | 0.015 | Ntau dua los yog sib npaug rau 565 | Ntau dua los yog sib npaug rau 483 | |
| X80 | 0.24 | - | 1.4 | 0.025 | 0.015 | Ntau dua los yog sib npaug rau 621 | Ntau dua los yog sib npaug rau 552 | |
Seamless steel yeeb nkab txheem
Hauv kev tsim qauv ntawm seamless cov pa roj carbon steel, cov kauj ruam hauv qab no yuav tsum tau sau tseg:
Cua Sov:Xyuas kom muaj cov cua sov kom tsis txhob muaj cua sov hauv lub zos overheating los yog underheing ntawm cov yeeb nkab dawb paug
Tho:Saib xyuas cov yeeb nkab ntawm cov yeeb nkab dawb paug thaum lub qhov mob tho kom tiv thaiv kev puas tsuaj xws li cov kab nrib pleb thiab quav.
Dov:Seb nws yog kub dov lossis txias dov, meej tswj tsis muaj
Kev Kho Cua Sov:Xaiv cov txheej txheem kho cua sov uas tsim nyog (xws li annealing, li qub, quenching, thiab lwm yam.

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Seamless steel raj Packing & Chaw thau khoom
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Seamless Tus Hlau Tubes Khoom Khoom


























