Tsis ntev los no, Botop Steel tau ua tiav tiavASTM A106 Qib B seamless steel kavuas tau soj ntsuam nruj heev los ntawm lub chaw soj ntsuam thib peb (TPI).
Nws yog ib qho tsim nyog sau cia tias cov neeg siv khoom no tau tso ntau qhov kev txiav txim rau cov khoom no thoob plaws hauv lub xyoo, uas qhia tag nrho lawv qhov kev lees paub thiab kev ntseeg siab hauv qhov zoo thiab kev pabcuam los ntawm Botop Steel.
Cov ntaub ntawv ntawm qhov project:
Order No.: BT20250709A
Khoom siv: ASTM A106 Qib B Seamless Steel Pipes
Loj: 12 ", 18", 20", 24 "
Tag nrho qhov hnyav: 189 tons
TPI Kev Tshawb Fawb Cov Khoom: Cov tsos, qhov ntev, tshuaj lom neeg muaj pes tsawg leeg, cov khoom siv kho tshuab, thiab kev sim tsis muaj kev puas tsuaj.
Chemical Composition Inspection Record
| ASTM A106 Qib B | Tshuaj muaj pes tsawg leeg,% | |||||||||
| C | Mn | P | S | Si | Cr | Cu | Mo | Ni | V | |
| Standard Requirements | 0.30 max | 0.29-1.06 Nws | 0.035 max | 0.035 max | 0.10 min | 0.40 max | 0.40 max | 0.15 max | 0.40 max | 0.08 max |
| Cov txiaj ntsig tiag | 0.22 | 0.56 ib | 0.005 ib | 0.015 ib | 0.24 ib | 0.19 ib | 0.007 ib | 0.0018 | 0.015 ib | 0.0028 |
Mechanical Properties Inspection Record
| ASTM A106 Qib B | Mechanical Properties | |||
| Tensile zog | Yield zog | Elongation (longitudinal) | Bending Test | |
| Standard Requirements | 415 MPa min | 240 MPa min | 30% min | Tsis muaj kab nrib pleb |
| Cov txiaj ntsig tiag | 470 MPa rau | 296 MPa ua | 37.5% | Tsis muaj kab nrib pleb |
Raws li ib tug ua seamless steel yeeb nkab tsum nyob rau hauv Suav teb, Botop Steel muaj nplooj siab xav muab cov yeeb nkab zoo zoo rau cov neeg siv khoom thoob ntiaj teb. Txawm hais tias rau cov khoom lag luam lossis cov kev cai tshwj xeeb, peb tau cog lus tias yuav xa cov kev pabcuam zoo thiab txaus siab.
Txais tos tiv tauj peb kom paub ntau ntxiv txog ASTM A106 Qib B seamless steel kav thiab kev koom tes.
Post lub sij hawm: Aug-08-2025