Ụlọ ọrụ OEM maka Carbon Steel Pipe Alloy Steel Pipe ASTM A335 Iron 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.
Ọ bụ n'ezie ụgwọ ọrụ anyị iji gboo mkpa gị na inye gị nke ọma.Obi ụtọ gị bụ ụgwọ ọrụ anyị kacha mma.We are on the lookout ahead to the stop by for joint development for OEM Factory for Carbon Steel Seamless Pipe Alloy Steel Pipe ASTM A335 Iron Tube , Our hugely specialized process eliminates the component failure and offers our customers unvarying high quality, allowing us to control cost. , atụmatụ ikike ma nọgide na-agbanwe agbanwe na nnyefe oge.
Ọ bụ n'ezie ụgwọ ọrụ anyị iji gboo mkpa gị na inye gị nke ọma.Obi ụtọ gị bụ ụgwọ ọrụ anyị kacha mma.Anyị na-ele anya n'ihu na nkwụsị site na nkwonkwo mmepe makaChina enweghị nkebi Carbon Steel tube na enweghị nkebi ígwè Pipe, Anyị na-aga na-enye nnọọ mma ngwọta na diversified designs na ruru eru ọrụ.N'otu oge ahụ, nabata OEM, iwu ODM, kpọọ ndị enyi n'ụlọ na mba ofesi ọnụ mmepe na-emeri ma nweta mmeri-mmeri, iguzosi ike n'ezi ihe ọhụrụ, na gbasaa ohere azụmahịa!Ọ bụrụ na ị nwere ajụjụ ọ bụla ma ọ bụ ga-achọ ozi ndị ọzọ jide n'aka na ị ga-enwere onwe gị ịkpọtụrụ anyị.Anyị na-atụ anya ịnata ajụjụ gị n'oge adịghị anya.
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 ọkụ eletrik na-adịghị emebi emebi bụ nhọrọ. Ọ bụ n'ezie ụgwọ ọrụ anyị iji gboo mkpa gị ma nye gị nke ọma.Obi ụtọ gị bụ ụgwọ ọrụ anyị kacha mma.We are on the lookout ahead to the stop by for joint development for OEM Factory for Carbon Steel Seamless Pipe Alloy Steel Pipe ASTM A335 Iron Tube , Our hugely specialized process eliminates the component failure and offers our customers unvarying high quality, allowing us to control cost. , atụmatụ ikike ma nọgide na-agbanwe agbanwe na nnyefe oge.
Ụlọ ọrụ OEM makaChina enweghị nkebi Carbon Steel tube na enweghị nkebi ígwè Pipe, Anyị na-aga na-enye nnọọ mma ngwọta na diversified designs na ruru eru ọrụ.N'otu oge ahụ, nabata OEM, iwu ODM, kpọọ ndị enyi n'ụlọ na mba ofesi ọnụ mmepe na-emeri ma nweta mmeri-mmeri, iguzosi ike n'ezi ihe ọhụrụ, na gbasaa ohere azụmahịa!Ọ bụrụ na ị nwere ajụjụ ọ bụla ma ọ bụ ga-achọ ozi ndị ọzọ jide n'aka na ị ga-enwere onwe gị ịkpọtụrụ anyị.Anyị na-atụ anya ịnata ajụjụ gị n'oge adịghị anya.
