ASTM A252 Welded Steel Pipe Piles Ozi
ASTM A252 bụ ọkọlọtọ ọkọlọtọ maka ikpo ọkụ welded na enweghị nkebi nchara. Ọ na-ekpuchi ọkpụrụkpụ mgbidi ọnụ, ọkwa, na ụdị ígwè.
Enwere ike ijikọ ọkpọkọ ígwè ma ọ bụ enweghị nkebi ma dị na dayameta dị iche iche na ọkpụrụkpụ mgbidi iji kwado ihe dị iche iche chọrọ ibu. A na-ejikarị ha eme ihe n'ọrụ ihe owuwu ebe ọnọdụ ala na-achọ nkwado ntọala miri emi, dị ka n'akụkụ osimiri, akụkụ osimiri, ma ọ bụ ebe nwere ala dị nro ma ọ bụ nke tọgbọrọ chakoo.
| Ngwaahịa | ASTM A252 Spiral Welded Steel Pipe |
| Ihe onwunwe | Carbon ígwè |
| Nkọwapụta | OD 219-2020mm Ọkpụrụkpụ: 8.0-20.0mm Ogologo: 6-12m |
| Ọkọlọtọ | GB/T9711-2011,API 5L, ASTM A53, A36, ASTM A252 |
| Elu | Natural nwa ma ọ bụ 3PE ma ọ bụ FBE |
| Akwụsị | Nkwụsị larịị ma ọ bụ njedebe Beveled |
| nwere ma ọ bụ na-enweghị okpu |
ASTM A252 Welded Steel Pipe Piles Mechanical Properties
| Ọkwa ígwè | Ike Mpụta kacha nta | Ike tensile kacha nta | Elongation maka ọnụ mgbidi ọkpụrụkpụ 7.9mm ma ọ bụ karịa |
| MPa | MPa | Mgbatị na 50.8mm,min,% | |
| Nkeji 1 | 205 | 345 | 30 |
| Ọkwa 2 | 240 | 415 | 25 |
| Nkeji 3 | 310 | 455 | 20 |
ASTM A252 Welded Steel Pipe Piles Quality Control
1) N'oge na mgbe mmepụta, 4 QC mkpara nwere ihe karịrị 5 afọ ahụmahụ nyochaa ngwaahịa na random.
2) Ụlọ nyocha mba kwadoro na asambodo CNAS
3) Nleba anya anabatara site n'aka ndị ọzọ họpụtara / kwụọ ụgwọ site n'aka onye zụrụ ya, dị ka SGS, BV.
4) Malaysia, Indonesia, Singapore, Philippines, Australia, Peru na UK kwadoro. Anyị nwere UL / FM, ISO9001/18001, FPC asambodo
