Pipe ihe na-abụkarị Q355 ma ọ bụ S355.Dịka ihe ndị ahịa chọrọ si dị, enwere ike ịhọrọ galvanizing na-ekpo ọkụ ma ọ bụ na-ebu ụzọ.
Steel Square Torque tube
Ihe: Q355,S355
Ọkọlọtọ: GB/T6728, ASTM A500 Gr.B
Elu: Hot itinye galvanized dị ka ASTM A123, BS4687, GB/T13912, Pre galvanized dị ka ASTM A653M G90
Nkọwa: 80*80*3MM, 100*100*4MM, 110*110*4MM, 150*150*5MM
Ịkwakọba: ngwugwu ngwugwu ma ọ bụ ngwugwu pallet ígwè, dabara adaba maka njem ụgbọ mmiri dị anya
Characters: akụrụngwa anyị maka ikpo ntọala bụ igwe na-ekpo ọkụ na-ekpo ọkụ sitere na China first-class iron na steel ụlọ ọrụ.Sistemụ Njikwa Ogo zuru oke nke nwere ike soro ọnụọgụ ọkụ ahụ kpamkpam.Nkezi ọkpụrụkpụ nke oyi akwa galvanied znc na-ekpo ọkụ ruru 80 microns, anyị na-enye nkwakọ ngwaahịa cuatomized na atụmatụ nkwakọ ngwaahịa zuru oke maka ndị ahịa, na-eme ka nchekwa nke ngwaahịa na mbupu ngwa ngwa.
| Njirimara | ndidi |
| Concavo convex ogo | Ihe na-erughị 0.6% nke ogologo akụkụ yana opekempe 0.4mm |
| Twist ogo | =2+ ngụkọta ogologo (mm)*0.5/1000 |
| Akụkụ aka nri | 90°±0.5° |
| Izi ezi | Ihe na-erughị 0.2% nke ngụkọta ogologo na ihe na-erughị 2mm kwa mita |
| Ogologo ndidi | L (ngụkọta ogologo) +2mm |
