Versatile Simbi Metal Pipes For Industrial Use
Standard | Simbi giredhi | Kemikari yakagadzirwa | Tensile properties | Charpy Impact Muedzo uye Drop Weight Tear Test | ||||||||||||||
C | Si | Mn | P | S | V | Nb | Ti | CEV4) (%) | Rt0.5 Mpa Goho simba | Rm Mpa Tensile 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: Impact inotora simba repombi muviri uye weld musono uchayedzwa sezvinodiwa muyero yekutanga. Kuti uwane rumwe ruzivo, ona yekutanga mwero. Drop weight tear test: Optional shearing area | |
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 | |||||||
L415MB | 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 | Kukurukurirana | 555 | 705 | 625 | 825 | 0.95 | 18 | |||||
Cherechedza: | ||||||||||||||||||
1)0.015 ≤ Altot < 0.060;N ≤ 0.012;AI—N ≥ 2—1;Cu ≤ 0.25;Ni ≤ 0.30;Cr ≤ 0.30;Mo ≤ 0.10; | ||||||||||||||||||
2)V+Nb+Ti ≤ 0.015% | ||||||||||||||||||
3) Kune ese magiredhi esimbi, Mo anogona ≤ 0.35%, pasi pechibvumirano. | ||||||||||||||||||
Mn Cr+Mo+V Cu+Ni 4)CEV=C+6 + 5 + 5 |
Product Sumo
Kuunza machubhu edu esimbi anosiyana-siyana ekushandiswa kwemaindasitiri, akagadzirirwa kusangana nezvinodiwa zveakasiyana maindasitiri. Zvigadzirwa zvedu zvinogadzirwa mufekitori yedu yemazuva ano muCangzhou, Hebei Province, mutungamiri muindasitiri yesimbi kubvira 1993. Nenzvimbo inokwana 350,000 square metres uye yakazara midziyo yeRMB 680 miriyoni, tinodada. kuva nevashandi vane 680 vakazvitsaurira uye vane hunyanzvi vanova nechokwadi chekuti chigadzirwa chese chatinounza chinosangana nemhando yepamusoro-soro.
Nzira yedu yekugadzira yakasiyana-siyana inogadzirisa mapaipi edu esimbi kubva pamakwikwi. Yakagadzirirwa kusimba uye kusimba, mapaipi aya anokwanisa kumira mukati uye kunze kwekumanikidzwa kwepamusoro, zvichiita kuti zvive zvakanaka kune zvakasiyana-siyana zvekushandisa. Kunyangwe iwe uchishanda mukuvaka, oiri uye gasi, kana chero imwe nzvimbo yeindasitiri, mapaipi edu akavakwa kuti aite mumamiriro ezvinhu akaoma zvikuru.
Imwe yeakanakisa maficha ekusiyana-siyana kwedusimbi yesimbi pombindiko kupikisa kwavo kwakanakisa kune ngura uye deformation. Unhu uhwu haungowedzere hupenyu hwemapombi, asi zvakare unoderedza mari yekugadzirisa, ichipa mhinduro yakavimbika kune zvaunoda maindasitiri. Nekuzvipira kwedu kune hutsva uye mhando, unogona kuva nechivimbo chekuti zvigadzirwa zvedu zvinopa kuita kwakanakisa uye kuvimbika.
Product Advantage
1. Chimwe chezvakanakira simbi yedu simbi mapaipi ndiko kugona kwavo kutsungirira yakakwirira mukati uye kunze kumanikidzwa. Izvi zvinoita kuti zvive zvakanaka kumaindasitiri akadai semafuta negasi, kuvaka nekugadzira.
2. Aya mapaipi akagadzirirwa kurwisa corrosion uye deformation, kuve nechokwadi chehupenyu hurefu hwebasa uye kuderedza mari yekugadzirisa.
3. Kusiyana-siyana kwavo kunobvumira kuti ishandiswe mune zvakasiyana-siyana zvekushandisa, kubva pakutakura zvinwiwa kusvika kune tsigiro yezvimiro.
Kuperevedza kwechigadzirwa
1. Simbi pombiinogona kurema kupfuura dzimwe nzira dzakaita sepurasitiki kana zvinhu zvakaumbwa, izvo zvinogona kuunza matambudziko panguva yekuisa uye yekufambisa.
2. Kunyange zvazvo dzinopesana nekuora, hadzina kudzivirirwa zvachose mukuora, kunyanya munzvimbo dzakaoma. Nguva dzose kuchengetedza uye kuvhara kwekudzivirira kunogona kudiwa kuwedzera hupenyu hwavo hwebasa.
FAQ
Q1: Chii chakasiyana nezvemapombi esimbi aya?
Iyo yakasarudzika yekugadzira nzira inoshandiswa kugadzira idzi simbi mapaipi esimbi zvakanyanya kuwedzera simba radzo uye kusimba. Kusiyana nemapombi akajairwa, mapaipi aya akagadzirwa kuti akwanise kumirisana nepamusoro pemukati nekunze, zvichiita kuti ive yakanaka kune inoda nzvimbo dzeindasitiri. Kuvakwa kwayo kwakasimba kunovimbisa kurarama kwenguva refu uye kunoderedza kudiwa kwekugarotsiva.
Q2:Mapombi aya anodzivirira ngura here?
zvirokwazvo! Chimwe chezvinhu zvikuru zvepombi dzedu dzesimbi dzesimbi ndiko kupikisa kwavo kune corrosion uye deformation. Ichi chivakwa chakakosha pakushandisa mumaindasitiri akadai seoiri uye gasi, kuvaka uye kugadzirisa makemikari, ayo anowanzo kuoneswa nemamiriro akaomarara. Corrosion resistance inovimbisa kuti mapaipi anochengetedza kutendeseka kwenguva refu, achipa mhinduro yakavimbika kune akasiyana mapurojekiti.
Q3: Mapombi aya anogadzirwa kupi?
Yedu simbi yesimbi pombi yekugadzira base iri muCangzhou Guta, Hebei Province, ine fekitori yepamusoro inovhara nzvimbo ye350,000 square metres. Kambani iyi yakavambwa muna 1993 uye yakakura nekukurumidza iine hupfumi hwakazara hwe680 miriyoni yuan uye 680 vashandi. Ruzivo rwedu rwakapfuma nekudyara kwehunyanzvi kunoita kuti tikwanise kugadzira mapaipi emhando yepamusoro anosangana nezvinodiwa zvakasiyana zvevatengi vedu.