Mafotokozedwe Akatundu
Mapazi a Trage & Transtanger chubu ndi mapaipi otalika omwe amagwiritsidwa ntchito kwambiri pamitundu yonse ya nsalu yomwe imapepuka ndi kukana kopepuka ndiko nkhawa yayikulu. Grace chubu imakhala ndi ngodya zamkati ndi kunja, osakhala osayenda.
Mapailo a Trans & Transtanger Tube ndiokhazikika, zomangira zomanga zonyamula ndalama zomwe zimagwiritsidwa ntchito pomanga, mafakitale, mipando, ndi zokongoletsera. Zitsulo zachitsulo zimapereka machubu osiyanasiyana amitundu yamitundu yambiri ndi makulidwe osiyanasiyana.
Gawo la reclowalar / lalikulu limapangidwa kuchokera kumata ndipo kenako linathamangira m'mavuto angapo. Amawombedwa mkati kuti apange mawonekedwe awo.


Njira ya Grow gawo (lalikulu / mabatani akona):
● Gawo lozizira loyera
● Ozizira adapanga makona ozizira
● Yotentha kwambiri
● Kutentha kotentha
Kupanga njira zogawika kwa chitoliro chachitsulo
Malinga ndi zopanga, chitoliro chachikulu chimagawidwa: kuwotcha chitoliro chotentha kwambiri, chitoliro chozizira chosawoneka bwino, chitoliro chodutsa popanda kukula, chitoliro chowirikiza.
Chitoliro chowala / rectanger chimagawidwa:
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.
Kulembana
API 5l: Gr.b, x42, x46, x52, x56, x50, x60, x65, x75, x80, x80 |
API 5ct: J55, N80, L80, P110 |
ASTM A252: Gr.1, Gr.2, GR.3 |
En 10219-1: S235Jrh, S275J00h, S275J02h, S355J2h, S355J02h, S351K2h |
En10210: S235Jrh, S275J00h, S275J02h, S351000, S355J02h |
Astm A53 / A53m: Gr.A, GR.B |
Bs 1387: kalasi ya, kalasi B |
ASTM A135 / A135M: Gr.A, GR.B |
En 10217: p195tr1 / p195tr2, p235tr1 / p235tr2, p265tr1 / p265tr1 / p265tr2 |
Din 2458: St37.0, ST44.0, ST52.0 |
Monga / NZS 1163: Gired C250, Gired C350, GUDA CIGHER C450 |
Sans 657-3: 2015 |
Mapaipi a chitsulo chaching'ono / machubu osiyanasiyana: Maondowo: 16 * 16mm ~ 1000 * 1000mm Kukula kwa khoma: 0.4mm ~ 50mm | |
Kukula kwa mm (mulifupi) | Kukula |
mm | mm |
16mm × 16mm | 0.4mm ~ 1.5mm |
18mm × 18mm | 0.4mm ~ 1.5mm |
20mm × 20mm | 0.4mm ~ 3mm |
22mm × 22mm | 0.4mm ~ 3mm |
25mm × 25mm | 0.6mm ~ 3mm |
30mm × 30mm | 0.6mm ~ 4mm |
32mm × 32m | 0.6mm ~ 4mm |
34mm × 34mm | 1mm ~ 2mm |
35mm × 35mm | 1mm ~ 4mm |
38mm × 38mm | 1mm ~ 4mm |
40mm × 40mm | 1mm ~ 4.5mm |
44mm × 44mm | 1mm ~ 4.5mm |
45mm × 45mm | 1mm ~ 5mm |
50mmt × 50mm | 1mm ~ 5mm |
52mm × 52mm | 1mm ~ 5mm |
60mm × 60mm | 1mm ~ 5mm |
70mm × 70mm | 2mm ~ 6mm |
75mmm × 75mm | 2mm ~ 6mm |
76mm × 76mm | 2mm ~ 6mm |
80mm × 80mm | 2mm ~ 8mm |
85mmm × 85mm | 2mm ~ 8mm |
90mm × 90mm | 2mm ~ 8mm |
95mm × 95mm | 2mm ~ 8mm |
100mmm × 100mm | 2mm ~ 8mm |
120mm × 120mm | 4mm ~ 8mm |
125mmm × 125mm | 4mm ~ 8mm |
130mm × 130mm | 4mm ~ 8mm |
140mm × 140mm | 6mm ~ 10mm |
150mm × 150mm | 6mm ~ 10mm |
160mm × 160mm | 6mm ~ 10mm |
180mm × 180mm | 6mm ~ 12mm |
200mm × 200mm | 6mm ~ 30mm |
220mm × 220mm | 6mm ~ 30mm |
250mm × 250mm | 6mm ~ 30mm |
270mm × 270mm | 6mm ~ 30mm |
280mm × 280mm | 6mm ~ 30mm |
300mm × 300mm | 8mm ~ 30mm |
320mm × 320mm | 8mm ~ 30mm |
350mm × 350mm | 8mm ~ 30mm |
380mm × 380mmm | 8mm ~ 30mm |
400mm × 400mm | 8mm ~ 30mm |
420mm × 420mm | 10mm ~ 30mm |
450mm × 450mm | 10mm ~ 30mm |
480mm × 480mm | 10mm ~ 30mm |
500mm × 500mm | 10mm ~ 30mm |
550mm × 550mm | 10mm ~ 40mm |
600mm × 600mm | 10mm ~ 40mm |
700mm × 700mm | 10mm ~ 40mm |
800mm × 800mm | 10mm ~ 50mm |
900mm × 900mm | 10mm ~ 50mm |
1000mm × 1000mm | 10mm ~ 50mm |
Mapaipi a Tryqualar / machubu opanga: Maondowo: 40 * 20mm ~ 300 * 200mm Makulidwe a Khoma: 1.6mm ~ 16mm | ||||||
Kukula mm | Kulemera kg / m | EST. Lbs. Pa ft. | Kukula mm | Kulemera kg / m | ||
EST. Lbs. Pa ft. | ||||||
40 x 20 x 1.60 | 1.38 | 0.93 | 150 x 100 x 6.30 | 22.4 | 15.08 | |
40 x 20 x 2.60 | 2.1 | 1.41 | 150 x 100 x 8.00 | 27.7 | 18.64 | |
50 x 30 x 1.60 | 1.88 | 1.27 | 150 x 100 x 10,00 | 35.714 | 24.04 | |
50 x 30 x 2.60 | 2.92 | 1.97 | 160 x 80 x 3.20 | 11.5 | 7.7 | |
50 x 30 x 2.90 | 3.32 | 2.23 | 160 x 80 x 4,00 | 14.3 | 9.62 | |
50 x 30 x 3.20 | 3.49 | 2.35 | 160 x 80 x 5.00 | 17.4 | 11.71 | |
50 x 30 x 4.00 | 4.41 | 2.97 | 160 x 80 x 6.30 | 21.4 | 14.4 | |
60 x 40 x 2.60 | 3.73 | 2.51 | 160 x 80 x 8.00 | 26.4 | 17.77 | |
60 x 40 x 2.90 | 4.23 | 2.85 | 160 x 80 x 10,00 | 32.545 | 21.87 | |
60 x 40 x 3.20 | 4.5 | 3.03 | 160 x 90 x 4.50 | 16.6 | 11.17 | |
60 x 40 x 4.00 | 5.67 | 3.82 | 160 x 90 x 5.60 | 20.4 | 13.73 | |
70 x 40 x 2.90 | 4.69 | 3.16 | 160 x 90 x 7.10 | 25.3 | 17.03 | |
70 x 40 x 4.00 | 6.3 | 4.24 | 160 x 90 x 8.80 | 30.5 | 20.53 | |
80 x 40 x 2.60 | 4.55 | 3.06 | 160 x 90 x 10,00 | 34.1 | 22.95 | |
80 x 40 x 2.90 | 5.14 | 3.46 | 180 x 100 x 4.00 | 16.. 16.8 | 11.31 | |
80 x 40 x 3.20 | 5.5 | 3.7 | 180 x 100 x 5.00 | 20.5 | 13.8 | |
80 x 40 x 4.00 | 6.93 | 4.66 | 180 x 100 x 5.60 | 23 | 15.48 | |
80 x 40 x 5.00 | 8.47 | 5.7 | 180 x 100 x 6.30 | 25.4 | 17.09 | |
80 x 40 x 6.30 | 10.4 | 7 | 180 x 100 x 7.10 | 28.6 | 19.25 | |
90 x 50 x 2.60 | 5.37 | 3.61 | 180 x 100 x 8.80 | 34.7 | 23.35 | |
90 x 50 x 3.20 | 6.64 | 4.47 | 180 x 100 x 10,00 | 38.8 | 26.11 | |
90 x 50 x 4.00 | 8.18 | 5.11 | 180 x 100 x 12.50 | 46.9 | 31.56 | |
90 x 50 x 5.00 | 10 | 6.73 | 200 x 100 x 4.00 | 18 | 12.11 | |
90 x 50 x 6.30 | 12.3 | 8.28 | 200 x 100 x 5.00 | 22.1 | 14.2 | |
90 x 50 x 7.10 | 13. | 9.22 | 200 x 100 x 6.30 | 27.4 | 18.44 | |
100 x 50 x 3.60 | 7.98 | 5.37 | 200 x 100 x 8.00 | 34 | 22.88 | |
100 x 50 x 4.50 | 9.83 | 6.62 | 200 x 100 x 10,00 | 40.6 | 27.32 | |
100 x 50 x 5.60 | 12 | 8.08 | 200 x 120 x 4.00 | 19.3 | 12.99 | |
100 x 50 x 7.10 | 14.8 | 9.96 | 200 x 120 x 5.00 | 23.1 | 15.95 | |
100 x 50 x 8.00 | 16.4 | 11.04 | 200 x 120 x 6.30 | 29.6 | 19.92 | |
100 x 60 x 3.20 | 7.51 | 5.05 | 200 x 120 x 8.00 | 36.5 | 24.56 | |
100 x 60 x 3.60 | 8.55 | 5.75 | 200 x 120 x 8.80 | 36.9 | 24.83 | |
100 x 60 x 4.50 | 10.5 | 7.07 | 200 x 120 x 10,00 | 45.1 | 31.62 | |
100 x 60 x 5.60 | 12. | 8.68 | 200 x 120 x 12.50 | 54.7 | 38.87 | |
100 x 60 x 6.30 | 13.5 | 9.09 | 200 x 120 x 14.20 | 60.9 | 43.64 | |
100 x 60 x 7.10 | 159.9 | 10.7 | 220 x 80 x 6.00 | 26.816 | 18.02 | |
100 x 60 x 8.80 | 19.2 | 12.92 | 220 x 120 x 6.30 | 31.6 | 21.27 | |
100 x 80 x 6.3 | 16.37 | 11.02 | 220 x 120 x 8.00 | 39.4 | 26.52 | |
110 x 60 x 3.60 | 9.05 | 6.09 | 220 x 120 x 10,00 | 46.2 | 31.09 | |
110 x 60 x 4.50 | 11.1 | 7.47 | 220 x 120 x 12.50 | 58.7 | 39.51 | |
110 x 60 x 5.60 | 13. | 9.15 | 220 x 120 x 14.20 | 65.4 | 44.01 | |
110 x 60 x 7.10 | 16.. 16.8 | 11.31 | 250 x 150 x 5.00 | 29.9 | 20.12 | |
110 x 60 x 8.80 | 20.1 | 13.53 | 250 x 150 x 6.30 | 37.3 | 25.1 | |
110 x 70 x 3.20 | 8.51 | 5.33 | 250 x 150 x 8.00 | 46.5 | 31.29 | |
110 x 70 x 4.00 | 10.8 | 7.27 | 250 x 150 x 10,00 | 56.3 | 37.89 | |
110 x 70 x 5.00 | 120. | 8.55 | 250 x 150 x 12.50 | 68.3 | 45.97 | |
110 x 70 x 6.30 | 15.5 | 10.43 | 260 x 140 x 6.30 | 37.5 | 25.23 | |
120 x 60 x 3.20 | 8.51 | 5.33 | 260 x 140 x 8.00 | 46.9 | 31.56 | |
120 x 60 x 4.00 | 10.6 | 7.13 | 260 x 140 x 10,00 | 57.6 | 38.76 | |
120 x 60 x 5.00 | 13 | 8.75 | 260 x 140 x 12.50 | 70.4 | 47.38 | |
120 x 60 x 6.30 | 16.1 | 10.84 | 260 x 140 x 14.20 | 78.8 | 53.03 | |
120 x 60 x 7.10 | 17. | 12.05 | 260 x 180 x 6.30 | 41.5 | 27.93 | |
120 x 60 x 8.80 | 21.5 | 14.47 | 260 x 180 x 8.00 | 52 | 35 | |
120 x 80 x 3.20 | 12.1 | 8.14 | 260 x 180 x 10,00 | 63.9 | 43 | |
120 x 80 x 6.30 | 17.5 | 11.78 | 260 x 180 x 12.50 | 78.3 | 52.7 | |
140 x 70 x 4.00 | 120.5 | 8.41 | 260 x 180 x 14.20 | 87.7 | 59.02 | |
140 x 70 x 5.00 | 159.4 | 10.36 | 300 x 100 x 5.00 | 30.268 | 20.34 | |
140 x 70 x 6.30 | 19 | 12.79 | 300 x 100 x 8.00 | 47.679 | 32.04 | |
140 x 70 x 7.10 | 21.2 | 14.27 | 300 x 100 x 10,00 | 58.979 | 39.63 | |
140 x 70 x 8.80 | 25.6 | 17.23 | 300 x 200 x 5.00 | 37.8 | 25.44 | |
140 x 80 x 3.20 | 10.5 | 7.07 | 300 x 200 x 6.30 | 47.1 | 31.7 | |
140 x 80 x 4.00 | 13.1 | 8.82 | 300 x 200 x 8.00 | 59.1 | 39.77 | |
140 x 80 x 5.00 | 16.2 | 10.9 | 300 x 200 x 10,00 | 72 | 48.46 | |
140 x 80 x 6.30 | 20 | 13.46 | 300 x 200 x 12,00 | 88 | 59.22 | |
140 x 80 x 8.00 | 24.8 | 16.69 | ||||
140 x 80 x 10,00 | 30.2 | 20.32 | ||||
150 x 100 x 3.20 | 12 | 8.08 | ||||
150 x 100 x 4.00 | 14.9 | 10.03 |
Muyezo & kalasi
Astle A500 Mkulu B, Astm A513 (1020-1026), Astm A365 S355J00hhh, S355J5H.
Mankhwala Osiyanasiyanalalikulu mapaipi a & rectangermalaya | |||||
Giledi | elementi | C | Mn | P | S |
Astm A500 GR.B | % | 0.05% -0.23% | 0.3% -0.6% | 0.04% | 0.04% |
En10027 / 1 | C% Max (Chikhalidwe wt (mm) | Si% max | Mn% max | P% max | S% max | N% max | |
ndi ic 10 | ≤ 40 | ||||||
S2350rh | 0.17 | 0,2 | - | 1.4 | 0.045 | 0.045 | 0,009 |
S275J5JOH | 0,2 | 0.22 | - | 1.5 | 0.04 | 0.04 | 0,009 |
S275J2h2h | 0,2 | 0.22 | - | 1.5 | 0.035 | 0.035 | - |
S355J5JOH | 0.22 | 0.22 | 0,55 | 1.6 | 0.04 | 0.04 | 0,009 |
S355J2h2h | 0.22 | 0.22 | 0,55 | 1.6 | 0.035 | 0.035 | - |
Makina othandizira | |||
Giledi | Gwiritsani mphamvu | Kulimba kwamakokedwe | Mlengalenga |
A500.br.b | 46 ksi | 58 ksi | 23% |
A513.GR.b | 72 ksi | 87 ksi | 10% |
Yeletsa | Gwiritsani mphamvu | Kulimba kwamakokedwe | Min.egation | Min.percent katundu | ||||||||
Acc.to en10027 / 1 ndi ic 10 | Acc.to en10027 / 2 | Maboma wtm | Maboma wtm | Lalitali. | Mtanda | Kuyesa kutentha ° C | Pafupifupi min.impact mtengo | |||||
≤16 | > 6 | > 40 | <3 | ≤3≤65 | Maboma wtm | |||||||
≤65 | ≤65 | ≤40 | > 40 | > 40 | ≤65 | |||||||
≤65 | ≤40 | |||||||||||
S2533Jrh | 1.0039 | 235 | 225 | 215 | 360-510 | 340-470 | 26 | 25 | 24 | 23 | 20 | 27 |
S275J5JOH | 1.0149 | 275 | 265 | 255 | 410-580 | 410-560 | 22 | 21 | 20 | 19 | 0 | 27 |
S275J2h2h | 1.0138 | 275 | 265 | 255 | 430-560 | 410-560 | 22 | 21 | 20 | 19 | -20 | 27 |
S355J5JOH | 1.0547 | 355 | 345 | 335 | 510-680 | 490-630 | 22 | 21 | 20 | 19 | 0 | 27 |
S355J2h2h | 1.0576 | 355 | 345 | 335 | 510-680 | 490-630 | 22 | 21 | 20 | 19 | -20 | 27 |
Zofanana | ||||
En 10210-1 | Nf a 49501 NF 35501 | Din 17100 din 17123/4/5 | Bs 4360 | Uni 7806 |
S2350rh | E 24-2 | St 37.2 | - | Fe 360 b |
S275J5JOH | E 28-3 | St 44.3 u | 43 c | Fe 430 c |
S275J2h2h | E 28-4 | St 44.3 n | 43 d | Fe 430 d |
S355J5JOH | E 36-3 | St 52.3 u | 50 c | Fe 510 c |
S355J2h2h | E 36-4 | St 52.3 n | 50 d | Fe 510 d |
S275Nh | - | St e 285 n | - | - |
S275nhh | - | Tst e 285 n | 43 e | - |
S355Nh | E 355 r | St e55 n | - | - |
S355nhh | - | Tst e 355 n | 50 ee | - |
S4600nh | E 460 r | St e 460 n | - | - |
S4600nhh | - | Tst e 460 n | 55 ee | - |
Kuwongolera kwapadera
Kusanthula kwazinthu, kusanthula kwa mankhwala, kuyesedwa kwamakina, kuyendera kwa masheya, kuyesa, mayeso a DWT, Hydrostatic, Hunnestec ..
Chizindikiro, utoto usanaperekedwe.


Kunyamula & kutumiza
Njira yoyendera masheel imaphatikizira kuyeretsa, kukulunga, yopindika, kukhazikitsa, kupanga, kutola, ndikutulutsa, ndikumasula. Mitundu yosiyanasiyana ya mapaipi achitsulo ndi zolimbitsa thupi ndi njira zosiyanasiyana zowongolera. Njira yokwanira ili imatsimikizira kuti mapaipi achitsulo akutumiza ndikufika komwe akupita ali pamkhalidwe woyenera, wokonzekera kugwiritsa ntchito kwawo.




Kugwiritsa ntchito & kugwiritsa ntchito
Mapaipi achitsulo amagwira ngati msana wa mafakitale amakono ndi upangiri wa boma, kuthandizira ntchito zingapo zomwe zimathandizira kukulitsa magulu ndi chuma padziko lonse lapansi.
Mapaipi achitsulo ndi zolimbitsa thupi zomwe zimagwiritsidwa ntchito kwambiri kwa mafuta ambiri, mpweya, mafuta am'mphepete mwa nyanja