30CrMo 15CrMo u'amea uamea paipa u'amea 20G u'amea uamea paipa ASME SA210 uamea paipa.
Fa'amatalaga Puupuu:
20G paipa uʻamea seamless o se uʻamea fausaga maualuga carbon, mea fauvela, le anotusi carbon o le 0.17-0.24%, malosi tensile o 410Mpa, fua o le 230-250Mpa.O la matou gaosiga autu o le sila, e mafai ona matou tuʻuina atu le 20G Seamless paipa ma le maualuga ma le tau faʻatauvaʻa.Lenei e fa'ailoa atu ia te oe le matou 20G paipa e leai ni mea fa'ameamea ma mea fa'ainisinia.
O lo'o pipii i totonu o le fa'atonuga "Fa'amaoni, to'aga, sogasoga, fa'afou" e fa'atupu fa'atau oloa fou i taimi uma.E manatu i fa'amoemoega, manuia o lona lava manuia.Sei o tatou atiina ae lima manuia lumanai i lima mo 30CrMo 15CrMo Carbon Steel Seamless Pipe 20G Alloy Steel Pipe ASME SA210 Steel Tubes, Matou te faʻafeiloaʻi ma le faamaoni uo vavalalata mai le lalolagi atoa e galulue faʻatasi ma i matou i totonu o le faʻavae o le manuia faifaipea umi.
O lo'o pipii i totonu o le fa'atonuga "Fa'amaoni, to'aga, sogasoga, fa'afou" e fa'atupu fa'atau oloa fou i taimi uma.E manatu i fa'amoemoega, manuia o lona lava manuia.Ia tatou atiina a'e manuia lumana'i o lo'o lima lima moSaina GB20G Alloy Steel Paipa, Faʻavae i luga o oloa e maualuga le lelei, tau faʻatauvaʻa, ma la matou auaunaga atoa, o lea ua matou faʻaputuina le malosi agavaa ma le poto masani, ma ua matou fausia se igoa lelei tele i le fanua.Faatasi ai ma le faʻaauauina o le atinaʻe, matou te tuʻuina atu i matou lava e le gata i le pisinisi a Saina ae faʻapea foʻi ma maketi faavaomalo.Talosia ia e fa'agaoioi i a matou mea e sili ona lelei ma le tautua fa'atosina.Tatou tatala se mataupu fou o le manuia soofaatasi ma le manumalo faalua.
| Vasega | 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 |
| Vasega | Malosi fa'asa | Tu'uga e maua ai (Mpa) | Fa'atele(%) | A'afiaga(J) |
| (Mpa) | e le itiiti ifo i le | e le itiiti ifo i le | e le itiiti ifo i le | |
| 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) | Fa'apalepale a 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(Su'ega Ultrasonic).
N(Fa'atonu).
Q+T(Toe ma Ita).
Su'ega Fa'atonu Z(Z15,Z25,Z35).
Charpy V-Notch Impact Test.
Le Su'ega Tolu Vaega (pei o le Su'ega SGS).
Ufiufi po'o U'i Fa'afana ma vali.
GB5310 20G fa'aogaina paipa u'amea e masani ona fa'aaogaina mo va'a mamafa, masini, paipa fa'apipi'i, suau'u ma vaila'au.
GB 5310 High pressure boiler tube Isi Igoa
GB 5310 igh faagaau fauu fau, 20G fauuumea paipa, 20G fauu paipa
E fa'aaogaina paipa fa'avela i nei alamanuia:
Pula Ausa.
Malosiaga.
La'au Suau'u Fosi.
Malosiaga eletise.
La'au Fa'agaio'iga Fa'apisinisi.
O lo'o pipii i totonu o le fa'atonuga "Fa'amaoni, to'aga, sogasoga, fa'afou" e fa'atupu fa'atau oloa fou i taimi uma.E manatu i fa'amoemoega, manuia o lona lava manuia.Sei o tatou atiina ae lima manuia i le lumanai mo le tau maualalo mo 30CrMo 15CrMo Carbon Steel Seamless Pipe 20g Cr9mo Alloy Steel Pipe ASME SA210 Steel Tubes, Matou te faʻafeiloaʻi ma le faamaoni uo vavalalata mai le lalolagi atoa e galulue faʻatasi ma i matou i totonu o le faʻavae o le fefaʻatauaʻiga umi. manuia.
Tau maualalo mo Saina Carbon Seamless Steel Pipe ma Ms Tube, Faʻavae i luga o oloa e maualuga le lelei, tau faʻatauvaʻa, ma la matou auaunaga atoa, o lea ua matou faʻaputuina le malosi ma le poto masani, ma ua matou fausia se igoa lelei i le fanua.Faatasi ai ma le faʻaauauina o le atinaʻe, matou te tuʻuina atu i matou lava e le gata i le pisinisi a Saina ae faʻapea foʻi ma maketi faavaomalo.Talosia ia e fa'agaoioi i a matou mea e sili ona lelei ma le tautua fa'atosina.Tatou tatala se mataupu fou o le manuia soofaatasi ma le manumalo faalua.
