ASTM A178 yog tus qauv rau hluav taws xob tiv thaiv welded carbon steel thiab carbon manganese steel boiler thiab superheater raj.
ASTM A178 cov yeeb nkab yog carbon steel thiab carbon manganese ERW kav siv rau boilers, boiler flues, superheaters, ASTM A178 steel kav muaj nyob rau hauv Qib A178 tsawg carbon steel kav, Qib A178 C nruab nrab carbon steel kav, thiab Qib A178 D carbon manganese steel kav. .
GNEE muab A178 boiler raj rau cov khoom siv kav nrog txoj kab uas hla ntawm 1/2 nti mus rau 5 ntiv tes thiab phab ntsa thicknesses ntawm 0.035 ntiv tes rau 0.360 ntiv tes.
ASTM A178 ERW Boiler Yeeb Nkab
Specification ntawm ASTM A178 tubing
| Khoom siv | Carbon Steel thiab Carbon-Manganese Steel |
| Kev tsim khoom | Electric Resistance Vuam |
| Txoj kab uas hla | 1/2 "mus rau 5" |
| Phab ntsa Thickness | {{0}}.035" rau 0.360" |
| Tshuaj muaj pes tsawg leeg | C: {{0}}. S max: 0.035 |
| Daim ntawv thov | Boiler Tubes, Boiler Flues, Superheater Flues, thiab Safe Ends (tsis suav hom C thiab D rau kev nyab xeeb-kawg rau forge vuam) |
| Txuj & Kev Pom Zoo | Ua raws li ASTM A178 Standard Specification |
Mechanical Properties ntawm A178 Welded Steel Boiler yeeb nkab
| Qib A | Qib C | Qib D | |
| Tensile zog, min, ksi [MPa] | 47[325] | 60[415] | 70[485] |
| Yield zog, min, ksi [MPa] | 26[180] | 37[255] | 40[275] |
| Elongation hauv 2 nti lossis 50mm, min, % | 35 | 30 | 30 |
| Rau longitudinal strip xeem ib tug txiav rau | 1.50A | 1.50A | 1.50A |
Vim li cas thiaj xaiv GNEE ASTM A178 Hlau yeeb nkab
A178 carbon steel kav uas tsim los ntawm GNEE raug xa tawm mus rau ntau lub teb chaws thiab cheeb tsam, feem ntau suav nrog Southeast Asia, Middle East, South America, Africa, North America, Australia, thiab lwm yam. Peb muaj peev xwm muab kev pabcuam ib-nres rau cov neeg siv khoom thiab cov phooj ywg. thoob plaws lub ntiaj teb no. Nrog ntau tshaj 16 xyoo ntawm kev paub nyob rau hauv steel khoom tsim thiab R & D, peb muaj ib tug ua tiav ntau yam ntawm ntau yam thiab specifications.
Tsis tas li ntawd, peb kuj muab kev pabcuam xws li decoiling, txiav, vuam, pleev xim, thiab lwm yam.
Yog tias koj tab tom nrhiav seamless raj, thov xa email rau peb!sales@gneetube.com
Lub Hoobkas ib puag ncig ntawm ASTM A178 ERW Steel Yeeb Nkab
Gnee Cov neeg tuaj xyuas
FAQ
Q.Koj puas muaj kev tswj xyuas zoo?
A. Yog, peb tau txais BV.SGS ntawv pov thawj.
Q. Koj lub sijhawm ua haujlwm yog dab tsi?
A. Feem ntau, peb lub sijhawm xa khoom yog nyob rau hauv 7-45 hnub.
7.Q.Koj qhov kev pab cuam tom qab muag yog dab tsi?
A. Peb muab kev pab cuam tom qab muag thiab 100% kev ruaj ntseg zoo rau peb cov khoom.
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