ASTM A252 Welded Steel Yeeb Nkab Cov Lus Qhia
ASTM A252 yog ib qho kev qhia tshwj xeeb rau welded thiab seamless steel yeeb nkab pawg. Nws npog nominal phab ntsa thickness, qib, thiab hom hlau.
Cov yeeb nkab steel tuaj yeem yog welded los yog seamless thiab muaj nyob rau hauv ntau yam diameters thiab phab ntsa thicknesses kom haum raws li qhov sib txawv load-bearing. Lawv feem ntau yog siv rau hauv kev tsim kho cov dej num uas cov av xav tau kev txhawb nqa tob, xws li hauv thaj chaw ntug dej hiav txwv, ntug dej hiav txwv, lossis thaj chaw uas muaj cov av mos lossis xoob.
| Khoom | ASTM A252 Kauv Welded Steel Yeeb Nkab |
| Khoom siv | Carbon Steel |
| Specification | OD 219-2020mm Thickness: 8.0-20.0 hli Ntev: 6-12m |
| Txuj | GB / T9711-2011,API 5L, ASTM A53, A36, ASTM A252 |
| Nto | Ntuj dub lossis 3PE lossis FBE |
| Xaus | Plain xaus los yog Beveled xaus |
| nrog los yog tsis muaj kaus mom |
ASTM A252 Welded Steel Yeeb Nkab Piles Mechanical Properties
| Qib Steel | Yam tsawg kawg nkaus Yield Strength | Yam tsawg kawg Tensile Strength | Elongation rau nominal phab ntsa thicknesses 7.9mm los yog ntau tshaj |
| MPa | MPa | Elongation hauv 50.8mm, min,% | |
| Qib 1 | 205 | 345 | 30 |
| Qib 2 | 240 | 415 | 25 |
| Qib 3 | 310 | 455 | 20 |
ASTM A252 Welded Steel Yeeb Nkab Piles Zoo Tswj
1) Thaum lub sijhawm thiab tom qab tsim khoom, 4 QC cov neeg ua haujlwm nrog ntau tshaj 5 xyoo kev tshawb xyuas cov khoom hauv random.
2) National accredited laboratory nrog CNAS daim ntawv pov thawj
3) Kev soj ntsuam tau txais los ntawm tus neeg thib peb raug xaiv los ntawm tus neeg yuav khoom, xws li SGS, BV.
4) Pom zoo los ntawm Malaysia, Indonesia, Singapore, Philippines, Australia, Peru thiab UK. Peb muaj UL / FM, ISO9001/18001, FPC daim ntawv pov thawj
