ASTM A335 Alloy Seamless Pipe Low Alloy Steel Seamless Alloy Steel Tube
Nkọwa dị mkpirikpi:
A na-akpọkarị ASTM A335 dị ka chrome moly pipe n'ihi kemịkal nwere Molybdenum (Mo) na Chromium (Cr).Molybdenum na-abawanye ike nke ígwè na Chromium (ma ọ bụ chrome) bụ ihe dị mkpa nke igwe anaghị agba nchara.Ihe mejupụtara chrome moly alloy steel pipe na-eme ka ọ dị mma maka iji ya na ụlọ ọrụ ọkụ, ụlọ nrụpụta, ụlọ ọrụ kemịkalụ mmanụ, na ọrụ ubi mmanụ ebe a na-ebufe mmiri na gas na oke okpomọkụ na nrụgide.
Were ọrụ zuru oke iji meju ihe niile ndị ahịa anyị chọrọ;nweta ọganihu na-aga n'ihu site n'ịkwalite ọganihu nke ndị ahịa anyị;na-eto eto ịbụ ikpeazụ na-adịgide adịgide cooperative partner of clients and maximize the interest of purchasers for ASTM A335 Alloy Seamless Pipe Low Alloy Steel Seamless Alloy Steel Tube , We look ahead to receive your inquires fast and hope to have the chance to get the job done together gị na gị n'ime ọdịnihu.Nnọọ ka ị hụ na nzukọ anyị.
Were ọrụ zuru oke iji meju ihe niile ndị ahịa anyị chọrọ;nweta ọganihu na-aga n'ihu site n'ịkwalite ọganihu nke ndị ahịa anyị;tolite ịbụ onye mmekọ ikpeazụ na-adịgide adịgide nke ndị ahịa wee bulie mmasị nke ndị na-azụ ahịa makaASTM A335 Alloy Steel Pipe, Nabata ileta ụlọ ọrụ anyị, ụlọ ọrụ mmepụta ihe na ebe ngosi anyị ebe egosiputa ngwọta ntutu dị iche iche nke ga-egbo atụmanya gị.Ka ọ dị ugbu a, ọ dị mma ịga na webụsaịtị anyị, ndị ọrụ ahịa anyị ga-anwa ike ha niile iji nyefee gị ọrụ kacha mma.Jide n'aka na ị ga-akpọtụrụ anyị ma ọ bụrụ na ịchọrọ ozi ndị ọzọ.Ebumnuche anyị bụ inyere ndị ahịa aka ịghọta ebumnuche ha.Anyị na-agbasi mbọ ike iji nweta ọnọdụ mmeri a.
Nguzogide siri ike na mgbawa na oke okpomọkụ na nrụgide dị elu.
Enwere ike iji ya rụọ ọrụ nrụrụ hydrogen sulfide.
Na-eguzogide mgbawa site na mwakpo hydrogen na embrittlement.
Na-eguzogide corrosion sulfide na-ekpo ọkụ.
Enwere ike iji maka ngwa NACE ebe gburugburu utoojoo nọ n'okpuru oke okpomọkụ na nrụgide.
Enwere ike iji na NACE-MRO 175 Sour Service.
Dị mma maka ngwa mgbawa na-akpụ akpụ.
Nwere ike ijikwa okpomọkụ dị elu na ngbanwe dị ala.
Ụdị nchara alloy kpuchiri ASTM A335 – ASME SA335 nkọwapụta na-eji prefix “P”, site na P5 ruo P92.A na-ahụkarị ọkwa P11/P22 na P91/92 na ọdụ ọkụ, ebe ọkwa P5 na P9 na-adịkarị maka ngwa na ụlọ ọrụ petrochemical.Akara ule P9, P91 bụ, n'ime ndepụta ahụ, nke dị oke ọnụ
| ASTM A335 Low Alloy Steel (ọkwa) | UNS dakọtara | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Mo |
| 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 |
| Ọkụ A335 dị ala | Nọmba UNS | Mpụta Ike ksi | Ike tensile ksi | Mgbatị % | Isi ike | |
| Rockwell | Brinell | |||||
| P1 | K11522 | 30 | 55 | 30 | - | - |
| P2 | K11547 | 30 | 55 | 30 | - | - |
| P5 | K41545 | 40 | 70 | 30 | - | 207 max |
| P9 | S50400 | 30 | 60 | 30 | - | - |
| P11 | K11597 | 30 | 60 | 20 | - | - |
| P12 | K11562 | 32 | 60 | 30 | - | 174 max |
| P22 | K21590 | 30 | 60 | 30 | - | - |
| P91 | K91560 | 60 | 85 | 20 | - | - |
Alloy Steel ọkpọkọ na-ekpo ọkụ na-emeso iji nweta n'ibu Njirimara dị ka kwa chọrọ alloying mmewere.N'okpuru bụ ụfọdụ ụdị ọgwụgwọ okpomọkụ.
Normalize Quench na iwe ọkụ.
Quench na iwe ọkụ.
Normalize & imesi ike.
Ntugharị / longitudinal: esemokwu na ịgbatị, ike ike, ule na-ehulata- maka ihe a na-ekpo ọkụ na-ekpo ọkụ na ọkụ ọkụ, a ga-eme ule ndị a na 5% nke ọkpọkọ site na ọnụ ọgụgụ okpomọkụ ọ bụla.Maka obere nza, a ga-anwale otu ọkpọkọ na opekempe.
ASTM A335 Gr.P91 ga-enwe ike nke 250 HB / 265 HV (25 HRC).
Nnwale mmiri: a ga-etinye ya na ogologo ọkpọkọ ọ bụla.
Nnwale eletrik na-adịghị emebi emebi bụ nhọrọ. Were ọrụ zuru oke iji meju ihe niile achọrọ nke ndị ahịa anyị;nweta ọganihu na-aga n'ihu site n'ịkwalite ọganihu nke ndị ahịa anyị;tolite ịbụ onye mmekọ ikpeazụ na-adịgide adịgide nke ndị ahịa wee bulie ọdịmma nke ndị na-azụ ahịa.
ASTM A335 Alloy Seamless Pipe Low Alloy Steel Seamless Alloy Steel Tube
Anyị na-atụ anya ịnata ajụjụ gị ngwa ngwa ma nwee olileanya na anyị ga-enwe ohere ka gị na gị rụzuo ọrụ ahụ n'ọdịnihu.Nnọọ ka ị hụ na nzukọ anyị.
ASTM A335 Alloy Steel Pipe
Nabata ileta ụlọ ọrụ anyị, ụlọ ọrụ mmepụta ihe na ụlọ ngosi anyị ebe egosiputa ngwọta ntutu dị iche iche nke ga-emezu atụmanya gị.Ka ọ dị ugbu a, ọ dị mma ịga na webụsaịtị anyị, ndị ọrụ ahịa anyị ga-anwa ike ha niile iji nyefee gị ọrụ kacha mma.Jide n'aka na ị ga-akpọtụrụ anyị ma ọ bụrụ na ịchọrọ ozi ndị ọzọ.Ebumnuche anyị bụ inyere ndị ahịa aka ịghọta ebumnuche ha.Anyị na-agbasi mbọ ike iji nweta ọnọdụ mmeri a.
