Carbon simbi pombi, inonyanya kushandiswa zvinhu muchikamu cheindasitiri, inoita basa rakakosha mumaindasitiri akadai sepetroleum, makemikari engineering, uye kuvaka. Kazhinji kabhoni simbi mapaipi anonyanya kuiswa mumhando mbiri:musono simbi pombiuyewelded simbi pombi.
Panyaya yekugadzira maitiro uye chimiro, seamless simbi pombi inoumbwa kuburikidza neakakosha rolling kana extrusion, isina welded seams. Iyo inopa yakakwira simba rose uye kuoma, inogona kumirisana nepamusoro-soro uye tembiricha, uye inokodzera maapplication anoda zvakaomesesa pombi kuchengetedza zvinodiwa.
Welded simbi pombi, kune rumwe rutivi, inogadzirwa nekukochekera uye welding mahwendefa esimbi, ane imwe kana anopfuura welds. Kunyange zvazvo izvi zvichipa kugadzirwa kwepamusoro uye kudhura kwakaderera, kushanda kwayo pasi pekumanikidzwa kwakanyanya uye nzvimbo dzakanyanyisa dzakaderera kune iyo yepombi isina musono.
Kune musono simbi pombi, Q235 uye A36 akakurumbira mamakisi. Q235 simbi pombi inowanzoshandiswa kabhoni structural simbi giredhi muChina. Nesimba regoho re235 MPa, inopa yakanakisa weldability uye ductility pamutengo unokwanisika. Inoshandiswa zvakanyanya mukuvaka tsigiro yezvimiro, yakaderera-inotsikirira emvura mapaipi, uye mamwe maapplication, akadai sepombi dzemvura dzekugara uye kuvakwa kwesimbi kwezvivakwa zvefekitori zvakajairika.
A36 kabhoni simbi pombiigiredhi reUS. Simba regoho rayo rakafanana neQ235, asi inopa simba repamusoro rekusimba uye kuoma kwemaitiro. Inoshandiswa zvakanyanya mumapaipi akaderera-anodzvinyirira mukugadzira michina uye kugadzirwa kweoiri, senge madiki madiki emuchina kugadzirisa uye kuderera-kudzvanywa kwemafuta mapaipi muminda yemafuta.
Zvepombi yesimbi yakasungwa,Q235 welded simbi pombiigiredhi zvakare rine mukurumbira. Nekuda kwemutengo wayo wakaderera uye kuita kwakanakisa welding, inowanzoshandiswa mudhorobha gasi kutapurirana uye yakaderera-kudzvanywa mapurojekiti ekufambisa mvura. A36 welded pombi, kune rumwe rutivi, inonyanya kushandiswa mune yakaderera-kudzvanywa maindasitiri mapaipi ane zvimwe zvinodikanwa zvesimba, senge yakaderera-kudzvanywa zvinhu zvekufambisa mapaipi mumakemikari madiki.
| Kuenzanisa Dimensions | Q235 Simbi Pipe | A36 Carbon Steel Pipe |
| Standard System | China National Standard (GB/T 700-2006 "Carbon Structural Steel") | American Society yeKuedza uye Zvishandiso (ASTM A36/A36M-22 "Carbon Steel Plate, Shapes, and Bars for Structural Use"). |
| Goho Simba (Minimum) | 235 MPa (ukobvu ≤ 16 mm) | 250 MPa (pakati pehupamhi hwakazara) |
| Tensile Simba Range | 375-500 MPa | 400-550 MPa |
| Impact Toughness Zvinodiwa | A -40 ° C kukanganisa bvunzo inongodiwa kune mamwe mamakisi (semuenzaniso, Q235D); hapana chinosungirwa chinodiwa pamagiredhi akafanana. | Zvinodiwa: -18 ° C kukanganisa bvunzo (chikamu chiyero); kudzikira-tembiricha kuoma zvishoma zvirinani pane akajairwa Q235 mamakisi |
| Main Application Scenarios | Zvivakwa zvehurumende (zvivakwa zvesimbi, zvitsigiro), yakaderera-kumanikidza mvura / gasi mapaipi, uye akajairwa mechanicha zvikamu | Mechanical kugadzira (zvidiki uye zvepakati-saizi zvikamu), oilfield yakaderera-kudzvanywa mapaipi, indasitiri yakaderera-kudzvanywa kwemvura mapaipi |
Pakazere, mapombi esimbi asina musono uye akaiswa simbi imwe neimwe ine zvayakanakira. Paunenge uchitenga, vatengi vanofanirwa kufunga nezvekumanikidzwa uye tembiricha zvinodiwa zvechishandiso chaicho, pamwe nebhajeti ravo, uye vosarudza giredhi rakakodzera, senge Q235 kana A36, kuve nechokwadi chemhando yeprojekiti uye kuchengetedzeka.
ROYAL GROUP
Kero
Kangsheng budiriro indasitiri zone,
Wuqing dunhu, Tianjin guta, China.
Maawa
Muvhuro-Svondo: Basa remaawa makumi maviri nemana
Nguva yekutumira: Sep-03-2025