Chelik burchak
Chelik burchakni qo'llash
Ramka sifatida:
Tokchalar, transport vositalari, omborlar, ko'rpa-to'shaklar, derazalar, eshiklar
Strukturaviy yordam sifatida:
Fermalar, qavslar, qo'llab-quvvatlovchi nurlar va tirgaklar shaklida
Chelik burchakning mos yozuvlar standarti
ASTM seriyasi: ASTM A6/A6M
EN seriyasi: EN 10056-1/EN 10056-2/EN 10163
GB seriyasi: GB/T 706
KS seriyasi: KS D3502
JIS seriyasi: JIS G3192
Chelik burchagining po'lat darajasi
ASTM seriyasi: A36
EN seriyasi: S235JR/S235J0/S275JR/S275J0/S355JR/S355J0
DIN seriyasi:ST37-2/ST52-3
GB seriyali: Q235/Q355/Q390/Q420B
KS seriyasi: SS275B/SM355A(B)
JIS seriyasi: SM490/SS440
Zanglamaydigan po'lat: 304/304L/316/316L
Chelik burchakning o'lchamlari diapazoni
Teng burchak
Malumot standarti | Hajmi diapazoni |
ASTM A6/A6M | L3/4" * 3/4"-L3-1/2" * 3-1/2" |
EN 10056-1/EN 10056-2/EN 10163-3/GBT 706 | L20*20-L250*250 |
GOST 8509 | L50*50-L200*200 |
KS D3502 JIS G3192 | 25*25-250*250 |
Teng bo'lmagan burchak
Malumot standarti | Hajmi diapazoni |
ASTM A6/A6M | L1-3/4" * 1-1/4"-L5" * 3-1/2" |
EN10056-1/EN10056-2/EN10163-3/GBT 706 | L25*16-L200*125 |
GOST 8510 | L100*63-L200*125 |
KS D3502 JIS G3192 | 90*75-400*100 |
Issiq teglar: po'lat burchak, ishlab chiqaruvchilar, etkazib beruvchilar, zavod, sotib olish, narx, sotish
So'rov yuborish
