Professional tube weld tekinoroji
Standard | Giredhi reSimbi | Chemical Composition | Tensile Properties | Charpy Impact bvunzo uye kudonhedza uremu kubvira bvunzo | ||||||||||||||
C | Si | Mn | P | S | V | Nb | Ti | Cev4) (%) | RT0.5 MPA Yakuru Simba | RM MPA Tenseile Simba | Rt0.5 / rm | (L0 = 5.65 × s0) elongation a% | ||||||
Max | Max | Max | Max | Max | Max | Max | Max | Zvimwe | Max | min | Max | min | Max | Max | min | |||
L245MB | 0.22 | 0.45 | 1.2 | 0.025 | 0.15 | 0.05 | 0.05 | 0.04 | 1) | 0.4 | 245 | 450 | 415 | 760 | 0.93 | 22 | Charpy Impact bvunzo: kukanganisa kunongedza simba remuviri uye weld seam ichaedzwa sezvinodiwa mumwero wekutanga. Kuti uwane ruzivo, ona iyo yekutanga standard. Drop uremu kubvira bvunzo: Inesarudzo yekuzviratidza nzvimbo | |
GB / T9711-2011 (PSL2) | L290MB | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | 1) | 0.4 | 290 | 495 | 415 | 21 | |||
L320MB | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | 1) | 0.41 | 320 | 500 | 430 | 21 | ||||
L360MB | 0.22 | 0.45 | 1.4 | 0.025 | 0.015 | 1) | 0.41 | 360 | 530 | 460 | 20 | |||||||
L390MB | 0.22 | 0.45 | 1.4 | 0.025 | 0.15 | 1) | 0.41 | 390 | 545 | 490 | 20 | |||||||
L4111MB | 0.12 | 0.45 | 1.6 | 0.025 | 0.015 | 1) 2) 3 | 0.42 | 415 | 565 | 520 | 18 | |||||||
L450MB | 0.12 | 0.45 | 1.6 | 0.025 | 0.015 | 1) 2) 3 | 0.43 | 450 | 600 | 535 | 18 | |||||||
L485MB | 0.12 | 0.45 | 1.7 | 0.025 | 0.015 | 1) 2) 3 | 0.43 | 485 | 635 | 570 | 18 | |||||||
L555MB | 0.12 | 0.45 | 1.85 | 0.025 | 0.015 | 1) 2) 3 | Kutaurirana | 555 | 705 | 625 | 825 | 0.95 | 18 | |||||
ONA: | ||||||||||||||||||
1) 0.015 ≤ Altot <0,060; n ± 0.012; Ai-n ≥ 2-1; CU × 0.30; CR ≤ 0.30; mo ≤ 0.130 | ||||||||||||||||||
2) v + nb + ti ≤ 0,015% | ||||||||||||||||||
3) Kune ese mamakisi eganda, mo anga ≤ 0.35%, pasi pechibvumirano. | ||||||||||||||||||
4) CEV = C + MN / 6 + (CR + Mo + V) / 5 + (CU + NI) / 5 |

Mukana wekambani
Inowanikwa mumoyo yeCongzhou Guta, Huya Province muPipe Pombi Kugadzika Kubva muna1993 Nezvisikwa zvakakwana zveRMM 680 miriyoni uye 680 Vashandi vane hunyanzvi, iyo kambani yakazvipira kune zvese zvakanakisa mune zvese zvikamu zvekuita kwayo.
Chigadzirwa Chekutanga
Kusvitsa yedu yakanyanya kujairika pombi yelting tekinoroji, yakagadzirwa chaizvo kusangana nezvinodiwa zveArC tilding yegasi pasirese pombi. Pamberi peiyi mharidzo inovandudza yedu yepamberi yakanyorwa Arc taling (saw) tekinoroji, nzira yaunosarudza yeyepombi yakamanikidzwa. Iyi tekinoroji inosimbisa chaiyo, kusakwana uye kushanda zvakanaka, zvichiita kuti ive yakakodzera maindasitiri ayo anovimba nepombi yemhando yepamusoro.
Yedu yakakoshaPipe WeldingTekinoroji haina kungovandudza kutendeseka kwegasi peilline, inopawo nzira yekufambisa, inopfupisa nguva yekugadzira uye inoderedza mitengo. Isu tinonzwisisa kukosha kwemapipi emapipi masisitimu, uye kuzvipira kwedu kumhando inovimbisa kuti zvigadzirwa zvedu zvinogona kutsungirira zvido zvekushandisa zvevakarongeka.
Sezvo isu tichiramba tichivandudza uye nekuvandudza tekinoroji yematanho, tinokukumbira kuti uzive kuvimbika uye kuita kwedu nyanzvi yenyanzvi tekinoroji. Tenda isu kukupa iwe wepamusoro wemhando yechipfuva chinonzwisisika chako chaicho, chinotsigirwa nemakumi emakore ehunyanzvi uye kuzvipira kugutsikana kwevatengi.
Kubudirira kwechigadzirwa
1. Chimwe chezvakanyanya zvakanakira kushandisa zvakanyudzwa ARC tulating kuWeld Natural Gasi Pepa Plapelins Kugona kwayo kuburitsa mhando yepamusorotube weldine hurema hushoma. Iyo yakakundwa Arc Welding maitiro anogonesa kupinza kwakadzika uye zvakajeka nzvimbo, izvo zvakakosha kuti uve nechokwadi chekuvimbika kwechipfuva chegesi.
2
Chigadzirwa Kupfupisa
1. Chimwe chinhu chakakosha ndechekutanga yekutanga setup mari yemitengo, iyo inogona kuve yakakwira nekuda kwekuda kwekuda kwemidziyo yakasarudzika uye vashandi vane hunyanzvi.
2. Maitiro asiri ekuchinjika senge dzimwe nzira dzevatengesi, zvichiita kuti zviite zvakakodzera kuomarara geometries kana zvinhu zvakatetepa.
3. Uku kugumira kunogona kuumba matambudziko mune zvimwe zvekushandisa, zvinogona kukonzera mireza marefu emurojekiti.
FAQ
Q1. Chii chakanyudzwa arc tuling (saw)?
Saws is a Welding maitiro anoshandisa yakaramba yakadyiswa electrode uye denderedzwa reGrauruly Flux Flux kuti vadzivirire maWell weld kubva pakusvibiswa. Iyi nzira inonyanya kushanda pazvinhu zvakaringana uye zvakanyatsokodzera kune zvakasikwa gasi pipi.
Q2. Nei kuonwa kuonekwe kweye spiraled pombi?
Saina tekinoroji inopa kupinza kwakadzama uye nzvimbo yakatsiga, iyo inokosheswa kune kutendeka kwechimiro kweSpiral welded pombiinoshandiswa mukudzvinyirira-kudzvinyirira mafomu akadai seyisimusi gasi yekufambisa.
Q3. Ndezvipi zvakanakira kushandisa nyanzvi yehutano tekinoroji?
Nyanzvi dzeTebhu TELTING TELDING SHORT SEZVINOSVIRA HERE, kuderedza njodzi yekuremara uye nekuvandudza maitiro ese ezvigadzirwa zvakavezwa, izvo zvakakosha mune indasitiri yekuchengetedza-yakanyanya kuchengetedzeka.
Q4. Kambani yako inove nechokwadi sei mhando yeTalding maitiro?
Kambani yedu inoomerera kune yakasarudzika mhando dzekudzora uye anoshandisa hunyanzvi hwekudzora muTalding maitiro ekuti, kusanganisira kuona, kuve nechokwadi chekuti chigadzirwa chimwe nechimwe chinosangana nekuchengetedza kwakachengeteka uye maitiro ekuita.