ASTM A106 A53 Gr.B A179 20G Peipi ea Tšepe ea Khabone e Seamless
Tlhaloso e Khutšoanyane:
20G seamless tšepe pipe ke boleng bo phahameng ba carbon structural steel, boiler material, carbon content of 0.17-0.24%, tensile strength of 410Mpa, chaie point 230-250Mpa.Ke tlhahiso ea rona e ka sehloohong ea tšepe, re ka fana ka pipe ea 20G Seamless ka boleng bo phahameng le theko ea tlhōlisano.Mona ho u tsebisa ka phala ea rona ea 20G e se nang seamless ea lik'hemik'hale le thepa ea mochini.
Sohle seo re se etsang kamehla ke ho ameha ka molao-motheo oa "Consumer", Tšepa pele, ho kenya letsoho ka har'a liphutheloana tsa lijo le ts'ireletso ea tikoloho bakeng sa ASTM A106 A53 Gr.B A179 20G Seamless Carbon Steel Pipe Cold Drawn Seamless Steel Pipe, Re amohela ka tieo bareki ba mose ho maoatle ho bua ka tšebelisano ea hau ea nako e telele le nts'etsopele ea bobeli. Re nahana ka tieo hore re ka etsa betere le ho feta.
Sohle seo re se etsang ke se amehang kamehla molemong oa rona ” Consumer qalong, Tšepa pele, ho inehela ka har'a liphutheloana tsa lijo le ts'ireletso ea tikoloho bakeng saChina 20G Pipe ea tšepe e se nang Mokotla, Re na le sehlopha sa barekisi se inehetseng le se mabifi, le makala a mangata, a sebeletsang bareki ba rona.Haesale re batla litšebelisano tsa khoebo tsa nako e telele, 'me re netefatsa hore barekisi ba rona ba tla rua molemo ka nako e khutšoane le e telele.
| Kereiti | C | Si | Mn | S | P | Cr | Mo | V | Ti | B | W | Ni | Al | Nb | N |
| 20G | 0.17-0.23 | 0.17-0.37 | 0.35-0,65 | 0.015 | 0.025 | ||||||||||
| 20 MnG | 0.17-0.24 | 0.17-0.37 | 0.70-1.00 | 0.015 | 0.025 | ||||||||||
| 25 MnG | 0.22-0.27 | 0.17-0.37 | 0.70-1.00 | 0.015 | 0.025 | ||||||||||
| 15 MOG | 0.12-0.20 | 0.17-0.37 | 0.40-0,80 | 0.015 | 0.025 | 0.25-0,35 | |||||||||
| 20 MOG | 0.15-0,25 | 0.17-0.37 | 0.40-0,80 | 0.015 | 0.025 | 0.44-0.65 | |||||||||
| 12CrMoG | 0.08-0.15 | 0.17-0.37 | 0.40-0,70 | 0.015 | 0.025 | 0.40-0,70 | 0.40-0,55 | ||||||||
| 15CrMoG | 0.12-0.18 | 0.17-0.37 | 0.40-0,70 | 0.015 | 0.025 | 0.80-1.10 | 0.40-0,55 | ||||||||
| 12Cr2MoG | 0.08-0.15 | ≤0.60 | 0.40-0,60 | 0.015 | 0.025 | 2.00-2.50 | 0.90-1.13 | ||||||||
| 12Cr1MoVG | 0.08-0.15 | 0.17-0.37 | 0.40-0,70 | 0.01 | 0.025 | 0.90-1.20 | 0.25-0,35 | 0.15-0.30 | |||||||
| 12Cr2MoWVTiB | 0.08-0.15 | 0.45-0,75 | 0.45-0.65 | 0.015 | 0.025 | 1.60-2.10 | 0.50-0,65 | 0.28-0.42 | 0.08-0.18 | 0.002-0.008 | 0.30-0,55 | ||||
| 10Cr9Mo1VNbN | 0.08-0.12 | 0.20-0,50 | 0.30-0,60 | 0.01 | 0.02 | 8.00-9.50 | 0.85-1.05 | 0.18-0.25 | ≤0.040 | ≤0.040 | 0.06-0.10 | 0.03-0.07 |
| Kereiti | Matla a tšepe | Yield point(Mpa) | Elongation(%) | Tšusumetso(J) |
| (Mpa) | eseng ka tlase ho | eseng ka tlase ho | eseng ka tlase ho | |
| 20G | 410-550 | 245 | 24/22 | 40/27 |
| 25MnG | 485-640 | 275 | 20/18 | 40/27 |
| 15MoG | 450-600 | 270 | 22/20 | 40/27 |
| 20MoG | 415-665 | 220 | 22/20 | 40/27 |
| 12CrMoG | 410-560 | 205 | 21/19 | 40/27 |
| 12 Cr2MoG | 450-600 | 280 | 22/20 | 40/27 |
| 12 Cr1MoVG | 470-640 | 255 | 21/19 | 40/27 |
| 12Cr2MoWVTiB | 540-735 | 345 | 18 | 40/27 |
| 10Cr9Mo1VNb | ≥585 | 415 | 20 | 40 |
| 1Cr18Ni9 | ≥520 | 206 | 35 | |
| 1Cr19Ni11Nb | ≥520 | 206 | 35 |
| WT(S) | Mamello ea WT | |
| <3.5 | +15%(+0.48mm min) | |
| -10%(+0.32mm min) | ||
| 3.5-20 | + 15%,-10% | |
| >20 | D <219 | ±10% |
| D≥219 | + 12,5%, -10% | |
UT (tlhahlobo ea Ultrasonic).
N(Tlwaelehileng).
Q+T(E timiloe ebile e halefile).
Teko ea Tataiso ea Z(Z15,Z25,Z35).
Teko ea Tšusumetso ea Charpy V-Notch.
Teko ea Mokha oa Boraro (joalo ka Tlhahlobo ea SGS).
Ho penta kapa ho penta ho qhomisoa kapa ho thunngoa.
GB5310 20G liphaephe tsa tšepe tse se nang metsi li sebelisoa haholo-holo bakeng sa likepe tsa khatello, mechine, lisebelisoa tsa liphaephe, indasteri ea oli le lik'hemik'hale.
GB 5310 khatello e phahameng ea boiler tube Lebitso le Leng
GB 5310 igh pressure boiler tube, 20G boiler steel pipe, 20G boiler pipe
Li-tubing tsa boiler li sebelisoa liindastering tsena:
Li-boilers tsa mouoane.
Moloko oa Matla.
Limela tsa Mafura a Fossil.
Lisebelisoa tsa Motlakase.
Lisebelisoa tsa ho sebetsa ka indasteri.
Sohle seo re se etsang ke ho ameha kamehla molemong oa rona ” Consumer first, Trust first, ho inehela ka har'a sephutheloana sa lijo le ts'ireletso ea tikoloho bakeng sa theko e tlase ea feme ASTM A106 A53 Gr.B A179 20G Seamless Carbon Steel Pipe Cold Drawn Seamless Steel Pipe, Re amohela ka tieo bareki ba mose ho maoatle ho bua ka tšebelisano ea hau ea nako e telele le nts'etsopele ea bobeli. Re nahana ka tieo hore re ka etsa betere le ho feta.
theko e tlase ea feme China Carbon Steel le Seamless Steel Pipe, Re na le sehlopha sa barekisi se inehetseng le se mabifi, le makala a mangata, a sebeletsang bareki ba rona.Haesale re batla litšebelisano tsa khoebo tsa nako e telele, 'me re netefatsa hore barekisi ba rona ba tla rua molemo ka nako e khutšoane le e telele.
