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ASTM A789 /790 S32750,2507,00Cr22Ni7Mo4N,duplex steel seamless pipe / dual phase tube
zheheng steel as one of ASTM a789 duplex steel pipe manufacturer, S32750 stainless steel seamless pipe exporter, 00Cr22Ni7Mo4N duplex steel pipe stockholder, ss cold draw duplex steel pipe supplier more than 20 years experence in production ,our S32750,2507,00Cr22Ni7Mo4N,duplex steel seamless pipe
are applicate in Decoration construction, upholstery, industry instrument
General description:
Duplex steel pipe details description:
1. | Item | s steel pipe | |
2. | Material | S31500,S31803,S32900,S31260,S32750,S32550,W-Nr 1.4462, W-Nr 1.4417,W-Nr 1.4507,W-Nr 1.4501,W-Nr 1.4362,W-Nr 1.4410, W-Nr 1.4460, 2205, 2507, 2304,etc. | |
3. | Specifications | Wall thickness | 1.0-150mm(SCH10S-XXS) |
Outside diameter | 3.0-2500mm(1/8"-100") | ||
Length | 6m,5.8m,8m,11.8m,12m or as required. | ||
Steel Grade | C≤ | Mn≤ | Si≤ | S≤ | P≤ | Cr | Ni | Mo | Cu≤ | N |
S32750((2507) 00Cr22Ni7Mo4N | 0.03 | 1.20 | 0.80 | 0.020 | 0.035 | 24.0/ 26.0 | 6.0/ 8.0 | 3.0/ 5.0 | 0.50 | 0.24/ 0.32 |
| 0.08/ 0.20 | |||||||||
S31500(3RE60) 00Cr18Ni5Mo3Si2 | 0.03 | 1.2/ 2.00 | 1. 4/ 2.00 | 0.030 | 0.030 | 18.0/ 19.0 | 4.25/ 5.25 | 2.50/ 2.00 | 0.05/ 0.10 |
Steel Grade | Heat Treatment℃ | Ab(MPa)≥ | As(MPa)≥ | EL≥ | HB | HRC |
S32750(2507) 00Cr22Ni5Mo3N | 1025-1125 | 800 | 550 | 15 | 310 | 32 |
| ||||||
S31500(3RE60) 00Cr18Ni5Mo3Si2 | 980-1040 | 630 | 440 | 30 | 290 | 30.5 |
General Requirements
Product furnished under this specification shall conform to the applicable requirements of Specification A 1016/A 1016M, unless otherwise provided herein.
Manufacture
The tubes shall be made by the seamless or welded process with no filler metal added.
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