ASTM A790 2507/2205 1.4462 / 1.4410 Duplex Welded Tube Yinganda Zimiti Inganda zidafite ibyuma bidafite ibyuma
ASTM A790 2507/2205 1.4462 / 1.4410 Duplex Welded Tube Yinganda Zimiti
Liaocheng Sihe SS Ibikoresho Co, Ltd.ni uruganda ruyoboye inzobere mu byuma bidafite ingese, imiyoboro itagira umuyonga, umuyoboro utagira ingano hamwe n'ibindi.Mu rwego rwo korohereza abakiriya, twahinduye imiyoboro n'imiyoboro.Liaocheng Sihe SS Ibikoresho Co, Ltd.ifite ibikoresho bigezweho byo gukora no kugerageza.Turashobora guhaza rwose ibyo usabwa.Ukurikije ibisanzwe rwose, imiyoboro yakozwe natwe ihora ifite kwihanganira OD na WT.Kugenzura kwihanganira gukurikiza rwose gutanga ibipimo.Ibicuruzwa byacu burigihe kunyurwa nabakiriya.Abakiriya baguze ibicuruzwa byacu byungutse byinshi.
a) OD (Diameter yo hanze): 3.18mm kugeza kuri 101,6mm
b) WT (Uburebure bw'urukuta): 0.5mm kugeza 20mm
c) Uburebure: Ukurikije ibyo umukiriya asabwa
d) Ibipimo: ASTM A312;ASTM A269;ASTM A789;ASTM A790 nibindi
e) Uburyo bwo gutunganya: ERW, EFW nibindi
| Kugenwa na UNS | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu |
| max | max | max | max | max | ||||||
| S31803 | 0.03 | 1 | 2 | 0.03 | 0.02 | 21.0 - 23.0 | 4.5 - 6.5 | 2.5 - 3.5 | 0.08 - 0.20 | - |
| S32205 | 0.03 | 1 | 2 | 0.03 | 0.02 | 22.0 - 23.0 | 4.5 - 6.5 | 3.0 - 3.5 | 0.14 - 0.20 | - |
| S32750 | 0.03 | 0.8 | 1.2 | 0.035 | 0.02 | 24.0 - 26.0 | 6.0 - 8.0 | 3.0 - 5.0 | 0.24 - 0.32 | 0.5 max |
| S32760 | 0.05 | 1 | 1 | 0.03 | 0.01 | 24.0 - 26.0 | 6.0 - 8.0 | 3.0 - 4.0 | 0.20 - 0.30 | 0.50 -1.00 |
