ASTM A252 Welded Steel Pipe Piles Information
ASTM A252 ndi muyezo muyezo wa welded ndi opanda msokonezo milu chitoliro. Zimakwirira mwadzina khoma makulidwe, kalasi, ndi mtundu wa chitsulo.
Milu ya zitoliro zachitsulo imatha kukhala yowotcherera kapena yopanda msoko ndipo imapezeka m'ma diameter osiyanasiyana ndi makulidwe a khoma kuti igwirizane ndi zofunikira zonyamula katundu. Amagwiritsidwa ntchito kwambiri pomanga kumene nthaka imafunikira thandizo lakuya la maziko, monga m'mphepete mwa nyanja, m'mphepete mwa mitsinje, kapena malo okhala ndi dothi lofewa kapena lotayirira.
Zogulitsa | ASTM A252 Spiral Welded Steel Pipe |
Zakuthupi | Chitsulo cha Carbon |
Kufotokozera | OD 219-2020mm makulidwe: 8.0-20.0mm Utali: 6-12m |
Standard | GB/T9711-2011,API 5L, ASTM A53, A36, ASTM A252 |
Pamwamba | Zachilengedwe zakuda kapena 3PE kapena FBE |
Kutha | Mapeto osavuta kapena Beveled malekezero |
ndi kapena opanda zipewa |
ASTM A252 Welded Steel Pipe Milu Yamakina Katundu
Kalasi yachitsulo | Mphamvu Zochepa Zokolola | Mphamvu Zochepa Zochepa | Elongation ya makulidwe a khoma mwadzina 7.9mm kapena kuposa |
MPa | MPa | Elongation mu 50.8mm, min,% | |
Gulu 1 | 205 | 345 | 30 |
Gulu 2 | 240 | 415 | 25 |
Gulu 3 | 310 | 455 | 20 |
ASTM A252 Welded Steel Pipe Milu Kuwongolera Ubwino
1) Panthawi komanso pambuyo popanga, antchito 4 a QC omwe ali ndi zaka zopitilira 5 amayendera zinthu mwachisawawa.
2) Laborator yovomerezeka yadziko lonse yokhala ndi ziphaso za CNAS
3) Kuyamikiridwa kovomerezeka kuchokera kwa anthu ena omwe amasankhidwa / kulipidwa ndi wogula, monga SGS, BV.
4) Kuvomerezedwa ndi Malaysia, Indonesia, Singapore, Philippines, Australia, Peru ndi UK. Tili ndi UL/FM, ISO9001/18001, satifiketi ya FPC