A53 seamless steel yeeb nkab
ASTM A53 Class B yeeb nkabtuaj yeem tsim los ntawm seamless lossis hluav taws xob tiv thaiv vuam (ERW) txheej txheem. Kev xaiv ntawm seamless thiab welded yog nyob ntawm cov kev cai tshwj xeeb ntawm daim ntawv thov.
A53 steel carbon yeeb nkab muab los ntawm GNEE
ASTM A53 seamless steel yeeb nkab muaj nyob rau hauv ntau qhov ntau thiab tsawg, nrog rau cov yeeb nkab nominal qhov ntau thiab tsawg ntawm 1/8 nti mus rau 26 ntiv tes, kom tau raws li qhov xav tau ntawm ntau yam haujlwm. Cov phab ntsa thickness sib txawv raws li cov lus sib txawv, xws li rooj 20, rooj 40, rooj 80, thiab lwm yam. Txhua lub rooj xov tooj sib txuas rau cov phab ntsa thickness sib txawv.
Ntxiv rau cov txheej txheem dub lossis kub-dip galvanized txheej, A53 seamless carbon steel kav kuj tuaj yeem raug coated tshwj xeeb raws li cov neeg siv khoom xav tau, xws li muab lwm cov txheej txheem. Txoj kev ua tiav kawg yog ntau yam, nws tuaj yeem yog qhov kawg, lossis nws tuaj yeem hloov kho rau hauv daim ntawv threaded lossis beveled raws li xav tau. 10% tus nqi qis dua piv rau cov neeg muag khoom thiab cov muag khoom hauv Mumbai thiab cov khoom siv zoo nrog cov chaw tsim khoom lag luam daim ntawv pov thawj.
Yog tias koj xav tau nws rau koj qhov project tsis tu ncua, thov hu rau peb hauv lub sijhawm kom tau txais nqe lus!sales@gneetube.com
Tensile Requirements rau ASTM A53 Qib B Seamless Pipes
| Seamless thiab Hluav taws xob tiv taus-weldeD | Nruam-WeldeD | ||
| Qib A | Qib B | ||
| Tensile zog, min., psi | 48,000 | 60,000 | 45,000 |
| Yield zog, min., psi | 30,000 | 35,000 | 25,000 |
Mechanical Tests Specified rau ASTM A53 Qib B Pipes
Tensile Test - Transverse xav tau ntawm ERW rau NPS 8 thiab loj. Xa Kev Xeem (Cold) - STD thiab XS-NPS 2 thiab qis dua XXS-NPS 1 1/4 thiab qis dua.
| Degree ntawm BenD | Txoj kab uas hla ntawm Mandrel | ||
| Rau ib txwm siv A53 | 90 | 12 x npe. o cev | |
| Rau Kaw Coiling | 180 | 8x npe. o cev |
A53 dub yeeb nkab carbon steel
GNEE Cov kev pabcuam muaj nqis ntxiv
UT (Ultrasonic kuaj)
AR (Raws li Kub Rolled nkaus xwb)
TMCP (Thermal Mechanical Control Processing)
N (Normalized)
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