Owo osunwon 2020 Alloy Seamless Steel Pipe / Alloy Steel / Seamless Steel tube
tẹsiwaju lati ni ilọsiwaju, lati rii daju pe ọja tabi iṣẹ didara ga ni ila pẹlu ọja ati awọn ohun elo boṣewa olumulo. Ile-iṣẹ wa ni eto idaniloju didara ti o ni idasile fun idiyele osunwon 2020Alloy Seamless Irin Pipe/ Alloy Steel / Seamless Steel Tube, A ṣe itẹwọgba gbogbo pẹlu awọn alabara ati awọn ọrẹ lati pe wa fun awọn aaye rere ibaraenisọrọ. Ṣe ireti lati ṣe ile-iṣẹ afikun pẹlu rẹ.
tẹsiwaju lati ni ilọsiwaju, lati rii daju pe ọja tabi iṣẹ didara ga ni ila pẹlu ọja ati awọn ohun elo boṣewa olumulo. Ile-iṣẹ wa ni eto idaniloju didara ti o ni idasilẹ funAlloy Seamless Irin Pipe, irin pipe, irin alagbara, irin tube, Kí nìdí tá a fi lè ṣe bẹ́ẹ̀? Nitori: A, A ti jẹ ooto ati igbẹkẹle. Awọn ọja wa ni didara giga, idiyele ti o wuyi, agbara ipese ati iṣẹ pipe. B, Ipo agbegbe wa ni anfani nla. C, Awọn oriṣi oriṣiriṣi: Kaabọ ibeere rẹ, o ṣee ṣe ki o mọrírì pupọ.
Akopọ
Ohun elo
O ti wa ni o kun lo lati ṣe ga-didara alloy irin igbomikana pipe, ooru paarọ paipu, ga titẹ nya paipu fun Epo ilẹ ati kemikali ile ise
Akọkọ ite
Ite ti ga-didara alloy pipe
1,P2,P5,P9,P11,P22,P91,P92 ati be be lo
Ohun elo Kemikali
| Ipele | UN | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Mo |
| Sequiv. | ||||||||
| P1 | K11522 | 0.10 ~ 0.20 | 0.30 ~ 0.80 | 0.025 | 0.025 | 0.10 ~ 0.50 | – | 0.44 ~ 0.65 |
| P2 | K11547 | 0.10 ~ 0.20 | 0.30 ~ 0.61 | 0.025 | 0.025 | 0.10 ~ 0.30 | 0.50 ~ 0.81 | 0.44 ~ 0.65 |
| P5 | K41545 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
| P5b | K51545 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 1.00 ~ 2.00 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
| P5c | K41245 | 0.12 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
| P9 | S50400 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.50 ~ 1.00 | 8.00 ~ 10.00 | 0.44 ~ 0.65 |
| P11 | K11597 | 0.05 ~ 0.15 | 0.30 ~ 0.61 | 0.025 | 0.025 | 0.50 ~ 1.00 | 1.00 ~ 1.50 | 0.44 ~ 0.65 |
| P12 | K11562 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 0.80 ~ 1.25 | 0.44 ~ 0.65 |
| P15 | K11578 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 1.15 ~ 1.65 | – | 0.44 ~ 0.65 |
| P21 | K31545 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 2.65 ~ 3.35 | 0.80 ~ 1.60 |
| P22 | K21590 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | 1.90 ~ 2.60 | 0.87 ~ 1.13 |
| P91 | K91560 | 0.08 ~ 0.12 | 0.30 ~ 0.60 | 0.02 | 0.01 | 0.20 ~ 0.50 | 8.00 ~ 9.50 | 0.85 ~ 1.05 |
| P92 | K92460 | 0.07 ~ 0.13 | 0.30 ~ 0.60 | 0.02 | 0.01 | 0.5 | 8.50 ~ 9.50 | 0.30 ~ 0.60 |
Apejuwe Tuntun ti iṣeto ni ibamu pẹlu Iwa E 527 ati SAE J1086, Iṣe fun Nọmba Awọn irin ati Alloys (UNS). B Grade P 5c yoo ni akoonu titanium ti ko kere ju awọn akoko 4 akoonu erogba ko si ju 0.70%; tabi akoonu columbium ti 8 si 10 ni igba akoonu erogba.
Mechanical Ini
| Darí-ini | P1,P2 | P12 | P23 | P91 | P92,P11 | P122 |
| Agbara fifẹ | 380 | 415 | 510 | 585 | 620 | 620 |
| Agbara ikore | 205 | 220 | 400 | 415 | 440 | 400 |
Ooru Itọju
| Ipele | Ooru Itọju Iru | Didara Iwọn Iwọn F [C] | Subcritical Annealing tabi tempering |
| P5, P9, P11, ati P22 | Iwọn otutu F [C] | ||
| A335 P5 (b,c) | Kikun tabi Isothermal Anneal | ||
| Normalize ati Ibinu | ***** | 1250 [675] | |
| Anneal Subcritical (P5c nikan) | ***** | 1325 – 1375 [715-745] | |
| A335 P9 | Kikun tabi Isothermal Anneal | ||
| Normalize ati Ibinu | ***** | 1250 [675] | |
| A335 P11 | Kikun tabi Isothermal Anneal | ||
| Normalize ati Ibinu | ***** | 1200 [650] | |
| A335 P22 | Kikun tabi Isothermal Anneal | ||
| Normalize ati Ibinu | ***** | 1250 [675] | |
| A335 P91 | Normalize ati Ibinu | Ọdun 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
| Quench ati Ibinu | Ọdun 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Ibeere idanwo
Ni afikun si aridaju tiwqn kemikali ati awọn ohun-ini ẹrọ, awọn idanwo hydrostatic ni a ṣe ni ọkọọkan, Ayẹwo Nodestructive, Ayẹwo Ọja, Igbekale Irin ati Awọn Idanwo Etching, Idanwo Flattening ati be be lo.
Agbara Ipese
Agbara Ipese: 2000 Tons fun oṣu kan fun ite ti ASTM A335 Alloy Steel Pipe
Iṣakojọpọ
Ni awọn edidi Ati Ni Alagbara Onigi apoti
Ifijiṣẹ
Awọn ọjọ 7-14 ti o ba wa ni iṣura, awọn ọjọ 30-45 lati gbejade
Isanwo
30% idogo, 70% L/C tabi B/L daakọ tabi 100% L/C ni oju
Alaye ọja
Tube igbomikana
GB / T5310-2017
ASME SA-106 / SA-106M-2015
ASTMA210 (A210M) -2012
ASME SA-213 / SA-213M
