ASTM A789 UNS S32760 Seamless Yeeb Nkab
GNEE yog ib qho ntawm cov ua lag luam, cov chaw muag khoom thiab cov khoom xa tawm ntawm ASTM A789 UNS S32750 Steel Pipes, uas yog tsim los ntawm cov khoom siv raw khoom zoo. Cov Super Duplex S32760 Cov Yeeb Nkab thiab Tubes muaj nyob rau hauv cov duab customized thiab qhov ntau thiab tsawg raws li qhov xav tau ntawm cov neeg siv khoom ntawm tus nqi pheej yig thiab ua lag luam tus nqi.
ASTM A789 UNS S32760 Duplex Pipesyog ib hom Super Duplex Stainless Steel Pipes (SDSS) Pipes, Super Duplex Stainless Steel Pipes yog ib qho kev sib xyaw microstructure ntawm Austenite thiab Ferrite zoo li Duplex Steel Pipes, tab sis vim tias Super Duplex muaj cov ntsiab lus siab dua ntawm Molybdenum thiab Chromium, qhov no muab cov khoom zoo dua corrosion. tsis kam thiab lub cev muaj zog.
Alloy 2507 yog Super Duplex Stainless Steel uas muaj 25% Chromium, 4% Molybdenum thiab 7% Nickel, nrog zoo heev tiv thaiv chloride cracking, siab thermal conductivity thiab tsis tshua muaj coefficient ntawm thermal expansion, tsim rau kev thov daim ntaub ntawv xav tau zoo heev zog thiab corrosion kuj xws li Cov nroj tsuag tshuaj, Petrochemical thiab Seawater Equipment.
Ua Haujlwm Tiv tauj peb:sales@gneetube.com
ASTM A789 Duplex Steel S32760 Round Pipes Cov ntaub ntawv khoom
ASTM A789 S32760 Super Duplex SS yeeb nkab Specification
| Loj | ½ "NB - 24" NB |
|---|---|
| Cov qauv | ASTM / ASME A / SA 789, 790 |
| Teem caij | SCH 10 – SCH XXS |
| Hom | Seamless, Welded, Fabricated, ERW, LSAW Pipes |
| Ntev | Ib qho Random, Ob Chav Random & Txiav Ntev. |
| Daim ntawv | Round, Square, Rectangular, Hydraulic thiab lwm yam. |
ASTM A789 UNS S32760 Super Duplex Stainless Hlau Seamless Yeeb Nkab Siv Tshuaj
| Element | Kev sib xyaw,% |
|---|---|
| C | Tsawg dua lossis sib npaug rau 0.030 |
| Mn | Tsawg dua los yog sib npaug rau 1.00 |
| P | Tsawg dua lossis sib npaug rau 0.030 |
| S | Tsawg dua lossis sib npaug rau 0.010 |
| Si | Tsawg dua los yog sib npaug rau 1.00 |
| Ni | 6.0-8.0 |
| Cr | 24.0-26.0 |
| Mo | 3.0-4.0 |
| N | 0.20-0.30 |
| Cu | 0.50-1.00 |
| W | 0.50-1.00 |
Alloy 2507 Super Duplex Stainless Hlau Yeeb Nkab Tensile Strength thiab Hardness
| Yam khoom | Kev xav tau |
|---|---|
| Tensile zog min. MPa [ksi] |
750 [109] |
| Yield zog min. MPa [ksi] |
550 [80] |
| Elongation hauv 2", min.% |
25 |
| Hardness max. HBW |
310 |
| Hardness max. HRC |
32 |
| Hardness max. HV |
310 |
Vim li cas thiaj xaiv peb
gnee muaj 14 steel ntau lawm kab, 10 cov khoom siv rau kev ua, khoov, pleev xim, kho cua sov, txiav, drilling, beveling, tempering, nto kho, ua tiav cov cuab yeej kuaj thiab muaj zog technical force. Lub peev xwm tsim tau txhua xyoo yog ntau dua 60, 000 tons.
Gnee Company Team
FAQ
1.Q.Koj qhov zoo dua yog dab tsi?
A. Kev ua lag luam ncaj ncees nrog tus nqi sib tw thiab kev pabcuam tshaj lij ntawm cov txheej txheem xa tawm.
2.Q.Koj cov khoom puas tuaj yeem hloov kho?
A. Yog, peb tuaj yeem tsim thiab ua raws li koj xav tau.
3. Q. Koj puas muaj kev tswj xyuas qhov zoo?
A. Yog, peb muaj peb tus kheej lub chaw soj ntsuam zoo.
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