Ezigbo mma nchara - echefuru tubes - dhdz
Ezigbo mma steel nke ọma - chefuru akpa - dhdz nkọwa:
Mepee onye na-emepụta ihe na-efunahụ na China
Ichefu tube / lool ube
| Max. Odu | Max. Ogologo | Max. Aro |
| 1000mm | 3000mm | 12 000 kgs |
DHDZ na-emepụta enweghị nsogbu, mgbidi dị arọ na uwe elu dị iche iche n'usoro dị iche iche a chọrọ maka ihe ndị ahịa chọrọ. Enweghị ntụpọ na-enweghị atụ dị mma maka ngwa nrụgide na gburugburu ya siri ike n'ihi ịdịte aka ha, ike na nguzogide na-eguzogide. Enwere ike ịme olulu mmiri ọ bụghị naanị na ọdịdị cylindrical, mana na ọdịiche dị iche iche nke ODs na NJ, gụnyere tap.
Na mgbakwunye na DHDZ na-enye nhazi niile dị ala gụnyere ọgwụgwọ ọkụ, igwe na nke arụ ọrụ na nke na-enweghị ike, na-arịọ arịrịọ. Kpọtụrụ anyị taa na nkọwapụta gị, ndị otu anyị ga-eso gị rụọ ọrụ iji belata ike anyị iji belata mkpofu ihe onwunwe ma belata usoro ọrụ nri.
Ihe eji eji: 1045 | 4130 | 4140 | 4340 | 5120 | 8620 | 42CRMO4 | 1.7225 | 34cralni7 | S355j | 30NICRMO12 | 22NICRMOV | EN 1.4201 | 42crmo4
Shannei Dongung Wonfeng Wintring Power Flinvition Flinge na-emepụta ihe, na-ekwe nkwa na ngbaghara na / ma ọ bụ na-emebi ihe dị mma ma ọ bụ na-emebi ihe eji eme ihe ma ọ bụ na-eme ka ndị na-eme ihe ọ bụla.
Nkọwa nke ngwaahịa
Anyị bụ onye na-eme ihe na-eme na-emepụta ihe nke AISI 4140, echefula pipes, Asi 4140, ndị na-echefu / echefuru ọkpọ, echefuru / echefuru / ichefu Ogwe ntụpọ, 1.7225 agbaghara / na-agbaghara / ichefu / ichefu, 1.7225 chefuru ụlọ ọrụ na-agbachitere na China.
Anyị nwere ike iwepụta AISI 4140, Sae 4140, Asi 4140, Asi 4140, Asi 4140, Asi 4140, na-agbaghara / ichefube, 42Mo4 Ogwe, 1.7225 na-echefu / na-agbaghara / na-agbaghara / ichefube, 1.722 na-agbaghara site na 100mm site na 100mm site na 100kgs ruo 15KGS ruo 15KGS ruo 15KGS.
Anyị nwere ike ime ma ọ bụ nke ikpeazụ nke AISI 4140, echefula pipes, Asi 4140, echefula / echefuru tube, 42crmo4 tụfuru / ichefu Ogwe ntụpọ, 1.7225 agbaghara / ichefu / na-agbaghara / ichefube, 1.7225 chefuru / na-echefu ihe osise dị ka ọ na-ese
Ọgwụgwọ ọkụ:Na-ahazi / a na-egbu egbu / nke iwe
Ọgwụ elu:Eserese, ịkọwa, Politishing, Black Oxide, transperent Anti-Igwe
Njikwa dị mma:UT, MT, RT, PT, nnwale kemịkalụ, nnwale nke arụ ọrụ, wdg.
Nleta
1
2. Akuko Okpomoku
3. Nnyocha nyocha
4. UT nnwale nnwale
Ọnọdụ nnyefe
Na-ekpo ọkụ na-ekpo ọkụ (ojii ojii mgbe Q / T) + tụgharịrị
Uru asọmpi
Njikwa dị mma na njikwa ya na usoro ahụ dum, gụnyere ịkacha, ọgwụgwọ, ọgwụgwọ, igwe na nke ọma na nyocha nke ikpeazụ.
Ezigbo ngwaahịa na ọrụ, ọnụahịa asọmpi, "oge"
Ikpe:Nnukwu nchara AISI 4140 nchara
Njirimara anụ ahụ
| Olu | Mmete | Mistial |
| Keuju | 7.85 g / cm3 | 0.284 lb / in³ |
| Na-agbaze | 1432 Celsius C | 2610 ° F |
Usoro nkọwapụta AISI 4140
| AISI 4130 | C | Mn | Si | P | S | Cr | Mo | Ni | Cu | Mo |
| 0.38 - 0.43 | 0.75 - 1.00 | 0.15 - 0.35 | 0.030 max | 0.040 max | 0.80-1.10 | 0.15-0.25 |
0.25 marnet | 0.35 marnet | 0.15-0.25 |
| ASTM A29 / A29M | Din17350 | Bs 970 | Jis g4105 | GB / T 3077 | Dị ka 1444 | ISO 683/18 |
| AISI 4140 | 1.7225 / | 42CRMO4 | SCM440 | 42cmmo | 4140 | 25CRMO4 |
| 42CRMO4 |
Ichefu (ọrụ na-ekpo ọkụ) omume, usoro ọgwụgwọ ọgwụgwọ
| Idi iza | 1093-1205 ℃ |
| Aju anya | 778-843 ℃ Onyinye oyi |
| Ihejo | 399-649 ℃ |
| Ichighariihe | 871-898 ℃ Air oyi |
| Keiketa | 815-843 ℃ Mmiri mmiri |
| Mmegide Na-eme Ike | 552-663 ℃ |
| Ichu | 552-663 ℃ |
| RM - Ike Ike (MPA) (Q + T) | ≥930 |
| RP0.2 0.2% ike (MPA) (q + t) | ≥785 |
| KV - Mmetụta ike (J) (Q + t) | + 20 Celsius? |
| A - min. Elongation na Fracration (%) (q + t) | ≥12 |
| Z - Mbelata akụkụ na mpaghara Cross na Fracration (%) (N + q + t) | ≥50 |
| Brinell siri ike (HBW): (q + t) | ≤229HBB |
OZI MGBAKWUNYE
Rịọ maka okwu taa
Ma ọ bụ kpọọ: 86-21-52859349
Ihe onyonyo zuru ezu:
Ntuziaka Ngwaahịa metụtara:
Corporation na-akwado nkà ihe ọmụma nke "abụrụla nke ọma na ọkwa akwụmụgwọ na ndị na-akwụghị ụgwọ maka mmụba nke ụwa niile, dị ka: South Korea, India, ka ịnweta ụlọ ọrụ karịa. Ohere, anyị enwetala ndepụta ihe ahụ ma chọọ inwe nchekwube. Ebe nrụọrụ weebụ anyị na-egosi ozi na eziokwu zuru oke na eziokwu banyere ndepụta ngwongwo anyị na ụlọ ọrụ anyị. Iji nwetakwuo ihe ndị ọzọ na-ahụ maka ọrụ nlegharị anya na Bulgaria ga-azaghachi ajụjụ niile na nsogbu ozugbo. Ha ga-eme mgbalị kachasị mma iji zute ndị na-azụ ahịa. Ọzọkwa anyị na-akwado nnyefe nke ihe nlele kpamkpam. Nleta azụmaahịa na azụmaahịa anyị na Bulgaria na ụlọ ọrụ na-anabatakarị mkparịta ụka mmeri maka mkparịta ụka mmeri. Olile anya na iji mara ụlọ ọrụ obi ụtọ na-arụ ọrụ.
Site Michalia si Austria - 2017.09.28 Ngwongwo nwetara, ezigbo onye na-ebubata akwụkwọ, na-enwe nnukwu mmasị na-agba mbọ ime nke ọma.
Site na Sandra si manmar - 2018.07.27 12:26 
