Hebei Huayang Steel Pipe Co., Ltd yog ib qho ntawm cov tuam txhab ua lag luam thiab cov chaw muag khoom ntawm rw steel yeeb nkab api 2b a572 gr.50 hauv Suav teb. Thov koj xav tias dawb mus yuav pheej yig chav pipeline erw steel yeeb nkab api 2b a572 gr.50 los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab tus nqi qis.
Technical Specifications ntawm ERW Steel Pipelines rau Chav Pipelines
| Yam khoom | Specification |
|---|---|
| Yam khoom | ERW steel yeeb nkab |
| Txuj | ASTM A572 / API (qhov project -raws li specification) |
| Qib Steel | A572 Gr.50 |
| Sab nraud txoj kab uas hla | 114.3–508 mm |
| Phab ntsa Thickness | 4-16 hli |
| Kev tsim khoom | High Frequency Electric Resistance Vuam |
| Daim ntawv thov | Industrial steam kis pipelines |
ERW steel kav tsim los ntawm A572 Gr.50 yog tsim rau cov kav raj xa dej, muab lub zog ruaj khov thiab txhim khu kev qha hauv qab qhov kub thiab txias.
Material Properties thiab Performance in Steam Service
ASTM A572 Gr.50 yog lub siab -lub zog qis- alloy structural steel paub txog nws cov khoom siv zoo heev thiab zoo weldability. Cov khoom siv feem ntau muab qhov tsawg kawg nkaus lub zog ntawm kwv yees li 345 MPa thiab lub zog tensile li ntawm 450 txog 620 MPa, kom ntseeg tau tias muaj kev tiv thaiv txaus rau sab hauv siab thiab thermal stress nyob rau hauv cov kav dej. Nws cov tshuaj muaj pes tsawg leeg feem ntau txwv cov pa roj carbon monoxide nyob ib ncig ntawm 0.23 feem pua, nrog cov ntsiab lus manganese txog li 1.35 feem pua, nrog rau cov ntsiab lus me me ntawm cov alloying uas txhim kho lub zog thiab tawv. Cov yam ntxwv no pab tswj cov qauv kev ruaj ntseg nyob rau hauv cyclic cua sov thiab txias tej yam kev mob.
Huayang Steel Yeeb Nkab tsim ERW kav dej rau cov kav dej siv siv cov kev siv siab heev - zaus hluav taws xob tsis kam vuam tshuab, ua kom lub cev ntev ntev weld seam thiab ruaj khov metallurgical bonding. Cov txheej txheem tsim thiab sizing tau lees paub qhov tseeb sab nraud thiab cov phab ntsa tuab raws li cov yeeb nkab lub cev. Txhua cov yeeb nkab tau dhau los ntawm kev ntsuas hydrostatic siab, vuam seam ultrasonic soj ntsuam, thiab kev kuaj xyuas cov cuab yeej cuab tam. Rau qhov chaw pabcuam hauv chav ua haujlwm, cov kev kho mob ntxiv xws li cua sov- cov coatings resistant lossis anti- kev tiv thaiv corrosion tuaj yeem siv los txhim kho kev ua haujlwm ntev thiab ntev kev pab cuam lub neej.
Peb Daim Ntawv Pov Thawj
Cim npe nrov: Tuam Tshoj chav pipeline erw steel yeeb nkab api 2b a572 gr.50 manufacturers, lwm tus neeg, Hoobkas
