Ọnụ ahịa ala Group Brand enweghị nkebi/ERW Welded igwe anaghị agba nchara/Carbon/Alloy Galvanized Square/Round Seamless boiler/Heat Exchanger Steel Pipe
Nkọwa dị mkpirikpi:
Nke a Alloy Steel Pipe na 12cr1MOV Material bụ igwe anaghị agba nchara nke enwere ike iji ya na mmanụ ala, kemịkalụ, ọkụ eletrik na ngwa ọkụ.Ọ nwere njirimara nke nguzogide oyi, nguzogide okpomọkụ na nguzogide corrosion.12Cr1MoV bụ ụdị ọkpọkọ alloy.Ebumnuche bụ isi bụ ime akụkụ nhazi ígwè n'ime ọkụ ọkụ.
anyị nwere ike ịnye gị ngwaahịa na ngwọta dị elu nke ọma, ọnụego asọmpi yana nkwado ndị ahịa kacha mma.Ebe anyị na-aga bụ "Ị bịa ebe a na ihe isi ike na anyị na-enye gị ọnụ ọchị ka ị wepụ" maka ọnụahịa Bottom Group Brand Seamless/ERW Welded Stainless/Carbon/Alloy Galvanized Square/Round Seamless Boiler/Heat Exchanger Steel Pipe, We sincerely do our great achievement. inye aka kacha mma maka ndị ahịa na ndị ọchụnta ego niile.
anyị nwere ike ịnye gị ngwaahịa na ngwọta dị elu nke ọma, ọnụego asọmpi yana nkwado ndị ahịa kacha mma.Ebe anyị na-aga bụ "Ị na-abịa ebe a na-esiri ike ma anyị na-enye gị ọnụ ọchị ka ị wepụ" makaChina enweghị nkebi ígwè ọkpọkọ na Alloy enweghị nkebi Steel Pipe, Dị ka ụzọ isi jiri ihe onwunwe na mgbasawanye ozi na eziokwu na ahia mba ụwa, anyị na-anabata atụmanya site n'ebe ọ bụla na weebụ na offline.N'agbanyeghị na elu àgwà ihe anyị na-enye, irè na-eju afọ consultation ọrụ na-ọnọ site anyị ọkachamara mgbe-ire ọrụ otu.Ndepụta ngwọta yana paramita dị omimi yana ozi ọ bụla ọzọ ka a ga-ezigara gị n'oge maka ajụjụ a.Yabụ jide n'aka na ị ga-akpọtụrụ anyị site na iziga anyị email ma ọ bụ kpọtụrụ anyị ma ọ bụrụ na ị nwere nchegbu ọ bụla gbasara ụlọ ọrụ anyị.ị nwekwara ike nweta ozi adreesị anyị site na webụsaịtị anyị wee bịa na ụlọ ọrụ anyị.ma ọ bụ nyocha ubi nke ngwọta anyị.Anyị nwere obi ike na anyị anọwo na-eme atụmatụ ịkekọrịta nsonaazụ otu na iwulite mmekọrịta siri ike na ndị enyi anyị n'ahịa a.Anyị na-atụ anya ajụjụ gị.
The ọrụ okpomọkụ bụ 580 ℃, na ígwè efere a chọrọ ka nwere elu okpomọkụ ntachi obi ike.A na-ebufe efere ígwè ahụ na ọnọdụ nkịtị na nke dị ọkụ.12Cr1MoVG alloy pipe dabeere na elu-edu carbon structural ígwè, na otu ma ọ bụ ọtụtụ alloy ọcha na-agbakwunyere n'ụzọ kwesịrị ekwesị iji melite n'ibu Njirimara, siri ike na hardening nke ígwè.Ngwaahịa nke ígwè dị otú ahụ na-achọkarị ọgwụgwọ okpomọkụ (normalizing or quenching and tempering);Akụkụ na ihe ndị e mere n'ime ha na-achọkarị ka a na-emenyụ ọkụ na tempering ma ọ bụ ọgwụgwọ kemịkalụ elu (carburizing, nitriding, wdg), nkwụsị elu ma ọ bụ nkwụsị elu ugboro ugboro tupu ejiri ya.Ya mere, dị ka ihe mejupụtara kemịkalụ dị iche iche si dị (karịsịa ọdịnaya carbon), usoro ọgwụgwọ okpomọkụ na ngwa, enwere ike kewaa nchara ndị dị otú ahụ ka ọ bụrụ carburized, Quenched na tempered na nitrided steels.
Nke mbụ, enwere ike ịmegharị ya 100%, nchekwa ike na nchekwa gburugburu ebe obibi.
Nke abụọ, ọ nwere nnukwu plasticity na enwere ike iji ya mee ihe maka mmepụta na nhazi nke abụọ.
Nke atọ, ọ nwere ezigbo thermal conductivity na nnukwu okpomọkụ creep ike.
Nke anọ, ọ nwere ezigbo nguzogide oxidation na nguzogide corrosion.
Nke ise, ọ nwere ezigbo ọrụ nhazi oyi na ọkụ.
12Cr1MoVG bụ ụdị chromium molybdenum alloy ígwè ọkpọkọ, nke bụ isi chemical components bụ carbon 0.08-0.15, silicon 0.17-0.37, manganese 0.40-0.70, phosphorus bụghị ihe karịrị 0.035, sọlfọ ọ bụghị karịa 0.030.0.0.9 chromium. molybdenum 0.25-0.35, alum 0.15-0.30, wdg.
Nke mbụ, a na-ejikarị emepụta tubes alloy dị elu maka ikpo ọkụ na-ekpo ọkụ nke mmiri tube na-ekpo ọkụ na nrụgide dị elu na n'elu.
Nke abụọ, a na-eji ya eme ihe na igwe ọkụ ọkụ, ndị nkụnye eji isi mee na ọwa mmiri mmiri nke nnukwu nrụgide ụlọ, nrụgide dị elu na ọdụ ụgbọ mmiri subcritical.
Nke atọ, nnukwu dayameta ọkpọkọ na-bụ-eji dị ka nkụnye eji isi mee na Main Steam Conduits na uzuoku parameters n'okpuru 565 ℃.
Mbụ, na-ekpo ọkụ rolling (extrusion enweghị nkebi nchara anwụrụ) usoro eruba:
Gburugburu tube billet → kpo oku → ịkpọpu → mpịakọta mpịakọta atọ na-atụgharị, na-agbagharị ma ọ bụ extrusion → ọkpọkọ ọkpọkọ → nha (ma ọ bụ ibelata) → jụrụ oyi → billet → ịgbatị → ule hydrostatic (ma ọ bụ nchọpụta ntụpọ) → akara → nkwakọba ihe.
Nke abụọ, oyi ịbịaru (na-atụgharị) enweghị nkebi ígwè anwụrụ usoro eruba:
Gburugburu tube billet → kpo oku → ịkpọpu → isi → annealing → pickling → mmanụ mkpuchi (ọla kọpa) → multi pass cold draw (oyi rolling) → billet tube → ọgwụgwọ okpomọkụ → ịgbatị → hydrostatic test (ma ọ bụ nchọpụta ntụpọ) → akara → nkwakọba ihe.
| Ihe | Data |
| Carbon | 0.08-0.15 |
| Silikoni | 0.17-0.37 |
| Manganese | 0.40-0.70 |
| Phosphorus (max) | ≤0.030 |
| Sulfur (max) | ≤0.030 |
| Chromium | 0.90-1.20 |
| Molybdenum | 0.25-0.35 |
| Cuprum (max) | ≤0.20 |
| Nickel (max) | ≤0.30 |
| Vanadium (max) | 0.15-0.30 |
| Ike Mpụta (Mpa) | 470-640 |
| Ike tensile (Mpa) | 255 |
| Mgbatị (%) | 21 |
| WT (S) | Nkwenye nke WT | |
| <3.5 | +15% (+0.48mm min) | |
| -10% (+0.32mm min) | ||
| 3.5-20 | + 15%, -10% | |
| >20 | D <219 | ± 10% |
| D≥219 | + 12.5%, -10% | |
anyị nwere ike ịnye gị ngwaahịa na ngwọta dị elu nke ọma, ọnụego asọmpi yana nkwado ndị ahịa kacha mma.Ebe anyị na-aga bụ "Ị bịa ebe a na ihe isi ike na anyị na-enye gị ọnụ ọchị ka ị wepụ" maka ọnụahịa Bottom Group Brand Seamless/ERW Welded Stainless/Carbon/Alloy Galvanized Square/Round Seamless Boiler/Heat Exchanger Steel Pipe, We sincerely do our great achievement. inye aka kacha mma maka ndị ahịa na ndị ọchụnta ego niile.
Ọnụ alaChina enweghị nkebi ígwè ọkpọkọ na Alloy enweghị nkebi Steel Pipe, Dị ka ụzọ isi jiri ihe onwunwe na mgbasawanye ozi na eziokwu na ahia mba ụwa, anyị na-anabata atụmanya site n'ebe ọ bụla na weebụ na offline.N'agbanyeghị na elu àgwà ihe anyị na-enye, irè na-eju afọ consultation ọrụ na-ọnọ site anyị ọkachamara mgbe-ire ọrụ otu.Ndepụta ngwọta yana paramita dị omimi yana ozi ọ bụla ọzọ ka a ga-ezigara gị n'oge maka ajụjụ a.Yabụ jide n'aka na ị ga-akpọtụrụ anyị site na iziga anyị email ma ọ bụ kpọtụrụ anyị ma ọ bụrụ na ị nwere nchegbu ọ bụla gbasara ụlọ ọrụ anyị.ị nwekwara ike nweta ozi adreesị anyị site na webụsaịtị anyị wee bịa na ụlọ ọrụ anyị.ma ọ bụ nyocha ubi nke ngwọta anyị.Anyị nwere obi ike na anyị anọwo na-eme atụmatụ ịkekọrịta nsonaazụ otu na iwulite mmekọrịta siri ike na ndị enyi anyị n'ahịa a.Anyị na-atụ anya ajụjụ gị.
