Pa mafiafia ASTM A53 St52 GB Standard Q235 Fua'i u'amea ma'alili
Fa'amatalaga Puupuu:
Pipa Uamea Sa'o lelei mo le fa'aogaina o masini ma mama.O le mea lea e maua ai le tele o mea tutusa i totonu o le paipa pe a faatusatusa i paipa masani.A'o mafai ona gaosia paipa fa'ainisinia i fa'amatalaga masani i luga o le talosaga, o mea "masani" e masani lava ona tu'uina atu e taula'i i le malosi e maua mai mo fua sa'o ma mafiafia puipui.I nisi o talosaga mamafa, o le malosi e maua mai e le mafai ona faʻamaonia ma o le masini masini e gaosia "talafeagai mo le faʻaaogaina".O paipa faʻainisinia e aofia ai le tele o faʻaoga faʻavae ma mea e le faʻaogaina.
O loʻo i ai ni nai a matou tagata faʻatau au sili e lelei tele i luga o le initaneti maketi, QC, ma le feagai ai ma ituaiga o faʻalavelave faʻalavelave aʻo i ai i le auala faʻapitoa mo Wall Mafiafia ASTM A53 St52 GB Standard Q235 Cold Drawn Precision Seamless Steel Tube, Matou te faamaoni ma tatala.Matou te tulimatai atu i lau asiasiga ma faʻatuina le faʻatuatuaina ma le tumau tumau sootaga.
E toaitiiti a matou tagata faʻatau au e sili ona lelei ile maketi i luga ole laiga, QC, ma le feagai ai ma ituaiga faʻalavelave faʻalavelave aʻo i ai i le faiga o galuega moSaina Uamea Uamea paipa ma le uamea uamea faatafafa paipa, I le fa'ateleina o le maketi fa'atauva, Fa'atasi ai ma le fa'amaoni o auaunaga maualuga oloa ma le ta'uleleia lelei, matou te tu'uina atu pea le au fa'atau lagolago i mea ma metotia e ausia ai le galulue fa'atasi mo se taimi umi.Ola i tulaga lelei, atinae e ala i aitalafu o la tatou sailiga e faavavau, Matou te talitonu mausali a uma lau asiasiga o le a avea i matou ma paaga umi.
I Haihui Steel, matou te fa'aogaina lo matou tomai fa'ameamea ma le gaosiga e gaosia ai le fa'aogaina o paipa fa'ainisinia maualuga e fa'afetaui ai ou mana'oga.
E aofia ai le carbon, alloys ma e oo lava i togi uamea masani;fa'alumaina, fa'asalaina ma fa'afefeteina;fa'ato'a fa'avaivai ma leai se fa'alavelave;tineia ma ita.
Masini ma ta'avale paipa u'amea lamolemole mo auivi ta'avale ma paipa axle tua, gaosiga ma le fa'agaioiina o masini ma meafaifa'aili.
Talosaga:
Ivi tua o le Ta'avale ma le fa'aigoa pito i tua
Gaosi ma le fa'agaioiina o meafaigaluega sa'o, mea faigaluega ma mea faigaluega
Tuuina atu Tulaga: GBK, BKS, BK, BKW, NBK
Su'ega ma Su'ega:
Su'ega Vailaau, Mea Fa'ainisinia, Su'ega Va'ai ma Fua, NDT, Su'ega Saito Tele
Togafitiga i luga:
Su'u-su'u, Varnish, Fa'afana'i
| Vasega | C | Mn | P≤ | S≤ | Si | Cr | Mo |
| 1010 | 0.08-0.13 | 0.30-0.60 | 0.04 | 0.05 | - | - | - |
| 1020 | 0.18-0.23 | 0.30-0.60 | 0.04 | 0.05 | - | - | - |
| 1045 | 0.43-0.50 | 0.60-0.90 | 0.04 | 0.05 | - | - | - |
| 4130 | 0.28-0.33 | 0.40-0.60 | 0.04 | 0.05 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
| 4140 | 0.38-0.43 | 0.75-1.00 | 0.04 | 0.05 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
| Vasega | Tulaga | Malosi fa'asa | Malosi fua | Fa'aumiumi |
|
|
| Mpa(min) | Mpa(min) | %(min) |
| 1020 | CW | 414 | 483 | 5 |
| SR | 345 | 448 | 10 | |
| A | 193 | 331 | 30 | |
| N | 234 | 379 | 22 | |
| 1025 | CW | 448 | 517 | 5 |
| SR | 379 | 483 | 8 | |
| A | 207 | 365 | 25 | |
| N | 248 | 379 | 22 | |
| 4130 | SR | 586 | 724 | 10 |
| A | 379 | 517 | 30 | |
| N | 414 | 621 | 20 | |
| 4140 | SR | 689 | 855 | 10 |
| A | 414 | 552 | 25 | |
| N | 621 | 855 | 20 |
Aupito maualalo
kaponi ua mae'a vevela - 10,000 pauna, po'o le 4,536 kilokalama la'ititi.
Kaponi ma fa'amea fa'amea malulu—5,000 pauna la'ititi po'o le 125 futu la'ititi, 2,268 kilokalama la'ititi po'o le 38.1 mita la'ititi, po'o fea lava e sili atu.
Fuafuaga o le aofa'i—tulaga ±10% o le mamafa fa'atonu, po'o le ±25 futu po'o le 7.61 mita, po'o fea lava e sili atu.
Fa'atonu Fa'apitoa
Tubular Products fa'apitoa fa'apipi'i fa'apa'apa e amata i u'amea aupito maualuga.Vasega, su'esu'ega vaila'au ma le tulaga o lo'o va'aia ma le toto'a, ma fa'agasologa o gaosiga e fa'atulagaina ina ia maua ai le paipa sili mo le fa'aaogaina.
O fetuutuunaiga e faia mai le paipa lapotopoto e ala ile ata malulu.O le paipa e tosoina i luga o se mandrel foliga po'o se pa'u foliga, po'o mea uma e lua.Fa'aleleia le fa'apalepale, fa'auma ma mea fa'ainisinia e maua.
Fa'aigoa fa'asu'esu'e ma uelo mo fa'ainisinia ma fa'ainisinia lautele.Tubes mo faufale ma faʻamoemoega faʻavae e pei o fausaga faʻale-malo, faʻavae, ma isi.
| Tulaga | Vasega uamea | |
| EN | 10297 | E355 |
| 10210-1/2 | S235JRH, S275JOH, S275J2H, S355JOH, S355J2H | |
| 10219-1/2 | ||
| DIN | 1629/2448 | St-52 |
| ASTM | A500 | Gr.A, Gr.B |
| A501 | ||
| A618 | Gr.O aʻu, Gr.II, Gr.III | |
| Tulaga sapalai | Tu'u u'amea Tuuina atu e tusa ai ma le lautele i fafo ma le mafiafia o puipui | Paipa u'amea Tuuina atu e tusa ai i fafo Diameter, totonu Diameter ma puipui mafiafia | O paipa u'amea ma le lautele o fafo o le 77 mm, totonu o le 57 mm ma le puipui mafiafia o le 10 mm. | ||||
| Fa'ataga Seseesega o le Diamita ma le Mafiafia o Pa | Tele (mm) | Su'ega Fa'ataga (%) | Tele | Su'ega Fa'ataga | Tele | Su'ega Fa'ataga | |
| Vaitafe i fafo | ±1.0 | Vaitafe i fafo | ±1.0% | Vaitafe i fafo | +1.0 mm-0.55 mm | ||
| Malosi o Pa | ≤ 7 | 6 | |||||
| ﹥7-15 | 2.5 | Totonu Taimi | ±1.75% | Totonu Taimi | +1.5 mm-0.5 mm | ||
| ﹥15 | 5 | Wall-Mafia-Eseesega | ≤ 15% ole Nominal Wall mafiafia | Wall-Mafia-Eseesega | ≤ 15% ole Nominal Wall mafiafia | ||
E tele a matou tagata faʻatau au e sili ona lelei ile maketi i luga ole laiga, QC, ma le feagai ai ma ituaiga o faʻalavelave faʻalavelave aʻo i ai i le faiga o galuega mo Suʻesuʻega Lelei mo Wall Mafiafia ASTM A53 St52 GB Standard Q235 Cold Drawn Precision Seamless Steel Tube, Matou te faamaoni. ma tatala.Matou te tulimatai atu i lau asiasiga ma faʻatuina le faʻatuatuaina ma le tumau tumau sootaga.
Su'ega Lelei moSaina Uamea Uamea paipa ma le uamea uamea faatafafa paipa, I le fa'ateleina o le maketi fa'atauva, Fa'atasi ai ma le fa'amaoni o auaunaga maualuga oloa ma le ta'uleleia lelei, matou te tu'uina atu pea le au fa'atau lagolago i mea ma metotia e ausia ai le galulue fa'atasi mo se taimi umi.Ola i tulaga lelei, atinae e ala i aitalafu o la tatou sailiga e faavavau, Matou te talitonu mausali a uma lau asiasiga o le a avea i matou ma paaga umi.
