Eni nla ASTM A335 P91 Alailowaya Alloy Seel Pipe olupese i China
Akopọ
Iṣowo wa fi tcnu lori iṣakoso, ifihan ti oṣiṣẹ abinibi, pẹlu ikole ti ile ẹgbẹ, igbiyanju takuntakun lati ṣe alekun boṣewa ati mimọ layabiliti ti awọn alabara oṣiṣẹ. Ile-iṣẹ ile-iṣẹ wa ni aṣeyọri ti gba ijẹrisi IS9001 ati Ijẹrisi CE ti Yuroopu ti paipu igbomikana irin alloy. A yoo ma ṣiṣẹ takuntakun ati bi a ṣe n gbiyanju gbogbo wa lati pese awọn ọja didara to dara julọ, idiyele ifigagbaga julọ ati iṣẹ to dara julọ si gbogbo alabara. itelorun re, ogo wa!!! A ti gbejade iṣelọpọ wa si diẹ sii ju awọn orilẹ-ede 30 ati awọn agbegbe bi orisun ọwọ akọkọ pẹlu idiyele ti o kere julọ. A fi tọkàntọkàn gba awọn alabara lati mejeeji ni ile ati ni okeere lati wa lati ṣe idunadura iṣowo pẹlu wa.
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: P1, 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
Awọn ohun-ini ẹrọ | 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