Muhtasari wa bomba la chuma la ASTM A312
Daraja la ASTM A312 linashughulikia kiwango cha bomba la chuma cha pua. Bomba la ASTM A312 lina vitu vyenye aloi kama chromium, nickel, shaba, molybdenum, nk, ambayo inawapa uvumilivu bora na upinzani kwa vyombo vya habari vya kutu na vioksidishaji kwenye seti zilizosababishwa na mafadhaiko. Kiwango cha kubadilika kinashughulikia bila mshono, aina ya baridi kali ilifanya kazi ya svetsade au moduli za bomba la weld moja kwa moja. Ratiba ya ASTM A312 Bomba 40 imekusudiwa kutumiwa kwa joto la juu na huonekana kawaida katika mifumo ya shinikizo wastani. Bomba 40 ni ratiba ya kawaida bomba hili linapatikana katika tasnia. Bomba la ASME SA12 ni daraja la bomba la chombo kilicho na shinikizo iliyoundwa kwa shinikizo iliyoinuliwa na usanidi wa joto. Moduli hizi zina nguvu nzuri na hazipindi kwa urahisi au kupotosha katika hali yoyote.
ASTM A312 Maelezo ya bomba la chuma isiyo na mshono
Bomba la chuma cha pua/bomba | ||
Daraja la chuma | 201, 202, 301, 302, 303, 304, 304l, 304h, 309, 309s, 310s, 316, 316l, 317l, 321,409l, 410, 410s, 420, 420J1, 420J2, 430, 444, 441,90, 220, 220, 220, 220, 220, 220, 220, 220, 220, 250, 25, 250, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220 ,hitaji 25 254smo, 253mA, F55 | |
Kiwango | ASTM A213, A312, ASTM A269, ASTM A778, ASTM A789, DIN 17456, DIN17457, DIN 17459, JIS G3459, JIS G3463, GOST9941, EN10216, BS3605, GB1329 | |
Uso | Polishing, annealing, kachumbari, mkali, laini ya nywele, kioo, matte | |
Aina | Moto uliovingirishwa, baridi ulivingirishwa | |
Bomba la chuma cha pua/bomba | ||
Saizi | Unene wa ukuta | 1mm-150mm (SCH10-xxs) |
Kipenyo cha nje | 6mm-2500mm (3/8 "-100") | |
Bomba la chuma cha pua/bomba | ||
Saizi | Unene wa ukuta | 1mm-150mm (SCH10-xxs) |
Kipenyo cha nje | 4mm*4mm-800mm*800mm | |
Bomba la chuma cha pua/bomba | ||
Saizi | Unene wa ukuta | 1mm-150mm (SCH10-xxs) |
Kipenyo cha nje | 6mm-2500mm (3/8 "-100") | |
Urefu | 4000mm, 5800mm, 6000mm, 12000mm, au kama inavyotakiwa. | |
Masharti ya biashara | Masharti ya bei | FOB, CIF, CFR, CNF, EXW |
Masharti ya malipo | T/T, L/C, Western Union, PayPal, DP, DA | |
Wakati wa kujifungua | Siku 10-15 | |
Kuuza nje kwa | Ireland, Singapore, Indonesia, Ukraine, Saudiarabia, Uhispania, Canada, USA, Brazil, Thailand, Korea, Italia, India, Misiri, Oman, Malaysia, Kuwait, Canada, Vietnam, Peru, Mexico, Dubai, Urusi, nk | |
Kifurushi | Kifurushi cha kawaida cha bahari, au kama inavyotakiwa. | |
Saizi ya chombo | 20ft GP: 5898mm (urefu) x2352mm (upana) x2393mm (juu) 24-26cbm40ft GP: 12032mm (urefu) x2352mm (width) x2393mm (juu) 54cbm40ft HC: 12032mm (urefu) x2352mm (upana) x2698mm (juu) 68cbm |
Aina za utengenezaji wa bomba la ASTM A312
l Bomba isiyo na mshono (SMLS): Inashughulikia bomba la chuma lisilo na waya au bomba kwenye rolling moto au baridi inayotolewa.
l Bomba la svetsade (WLD): Imewekwa na mchakato wa kulehemu moja kwa moja ambao hauongezei chuma cha filler wakati wa kulehemu.
L COLD FOLDY PIPE (bomba la HCW): Bomba nzito lenye kazi baridi ambayo inatumika kufanya kazi baridi isiyopungua 35% ya unene wa ukuta wote, na svetsade kwa bomba lenye svetsade kabla ya mwisho wa mwisho. Usitumie vichungi wakati wa kulehemu.
L Bomba la svetsade na HCW: bomba la svetsade na bomba la HCW la 14 na ndogo kuliko NPS 14 itakuwa na weld moja ya longitudinal. Baada ya idhini ya mnunuzi, bomba la svetsade na bomba la HCW na NPS kubwa kuliko NPS 14 itakuwa na weld moja ya longitudinal au itatengenezwa kwa kuunda na kulehemu sehemu mbili za longitudinal za hisa ya gorofa. Kwa hivyo kila welds inapaswa kupimwa, kukaguliwa, kukaguliwa au kutibiwa.
Muundo wa kemikali wa ASTM A312
Darasa | UNS | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Nb | N |
TP304 | S3040 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-11.0 | ||||
TP304L | S30403 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-13.0 | ||||
TP304H | S30409 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-11.0 | ||||
TP304N | S30451 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-18.0 | 0.10-0.16 | |||
Tp304ln | S30453 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-12.0 | 0.10-0.16 | |||
TP309S | S30908 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 22.0-24.0 | 12.0-15.0 | 0.75 | |||
TP309H | S30909 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 22.0-24.0 | 12.0-15.0 | ||||
TP309CB | S30940 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 22.0-24.0 | 12.0-16.0 | 0.75 | 10xc min 1.10 max | ||
TP309HCB | S30941 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 22.0-24.0 | 12.0-16.0 | 0.75 | 10xc min 1.10 max | ||
TP310s | S3108 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 24.0-26.0 | 19.0-22.0 | 0.75 | |||
Tp310h | S3109 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 24.0-26.0 | 19.0-22.0 | ||||
Tp310cb | S31040 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 24.0-26.0 | 19.0-22.0 | 0.75 | 10xc min 1.10 max | ||
Tp310hcb | S31041 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 24.0-26.0 | 19.0-22.0 | 0.75 | 10xc min 1.10 max | ||
TP316 | S3160 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | |||
Tp316l | S31603 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | |||
TP316H | S31609 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | |||
Tp316ti | S31635 | 0.08 | 2.0 | 0.045 | 0.030 | 0.75 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | 5x (CN) -0.70 | 0.10 | |
Tp316n | S31651 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | 0.10-0.16 | ||
Tp316ln | S31653 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | 0.10-0.16 | ||
TP317 | S3170 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 10.0-14.0 | 3.0-4.0 | |||
Tp317l | S31703 | 0.035 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 | |||
TP321 | S3210 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-12.0 | 0.10 | |||
TP321H | S32109 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-12.0 | 0.10 | |||
TP347 | S3470 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 | ||||
Tp347h | S34709 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 | ||||
Tp347ln | S34751 | 0.05-0.02 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 | 0.20- 50.0 | 0.06-0.10 | ||
TP348 | S3480 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 | ||||
Tp348h | S34809 | 0.04-0.10 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 |
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Upimaji wa bomba la ASTM A312 na ukaguzi
l Uamuzi wa saizi ya nafaka
l Mtihani wa picha ya redio
l Hydro tuli au mtihani wa umeme wa kupendeza
l Mtihani wa kutu wa granular
l Vipimo vya kuoza vya weld
l mtihani wa kuoza wa weld
l mtihani wa mvutano wa kupita au wa muda mrefu
l mtihani wa kufurahisha
Vipimo vya mitambo