Olupese goolu ti China fun 1020 Ss400 S20c S45c SMA490bp SMA490cw SMA490cp C45 40cr 4130 Large Inner Diameter Carbon Steel Pipe Seamless for Factory Price
Apejuwe kukuru:
40Cr irin Pipe jẹ iru kan ti Kannada GB boṣewa alloy irin fun ṣiṣe ẹrọ ati idi ẹrọ, ati ọkan ninu awọn onipò irin ti a lo pupọ julọ.
Lẹhin quenching ati itọju iwọn otutu, paipu irin 40Cr ni awọn ohun-ini imọ-ẹrọ ti o dara, ipa lile iwọn otutu kekere, ifamọra ogbontarigi kekere, lile lile, ati agbara rirẹ giga ninu epo tutu.Nigbati omi itutu agbaiye, apẹrẹ idiju ti awọn ẹya jẹ ifaragba si awọn dojuijako, ṣiṣu atunse tutu jẹ alabọde, ati iṣẹ ṣiṣe gige lẹhin deede jẹ dara, ṣugbọn weldability ko dara, o yẹ ki o ṣaju ṣaaju alurinmorin, ati pe a lo ni gbogbogbo ni ipinle. ti quenching ati tempering.
A ni ọjọgbọn kan, ẹgbẹ ṣiṣe lati pese iṣẹ didara fun alabara wa.A nigbagbogbo tẹle awọn tenet ti onibara-Oorun, awọn alaye-lojutu fun China Gold Supplier fun 1020 Ss400 S20c S45c SMA490bp SMA490cw SMA490cp C45 40cr 4130 Large Inner Diameter Carbon Steel Pipe Seamless for You will not have any Communication .A fi tọkàntọkàn gba awọn alabara ni gbogbo agbaye lati gba wa fun ifowosowopo agbari.
A ni ọjọgbọn kan, ẹgbẹ ṣiṣe lati pese iṣẹ didara fun alabara wa.A nigbagbogbo tẹle awọn tenet ti onibara-Oorun, awọn alaye-lojutu funChina Erogba Irin Tube ati Alailẹgbẹ Irin Pipe, Gbogbo awọn ọja wa ni ibamu pẹlu awọn didara didara ilu okeere ati pe a ṣe akiyesi pupọ ni orisirisi awọn ọja ni ayika agbaye.Ti o ba nifẹ si eyikeyi awọn ọja wa tabi yoo fẹ lati jiroro lori aṣẹ aṣa, jọwọ lero ọfẹ lati kan si wa.A n reti lati dagba awọn ibatan iṣowo aṣeyọri pẹlu awọn alabara tuntun ni ọjọ iwaju nitosi.
| Ipele | C | Si | Mn | Cr | Mo | Ni |
| 40Kr | 0.37-0.44 | 0.17-0.37 | 0.40-0.70 | 0.70-1.00 | / | / |
| Ipele | Agbara Fifẹ (MPa) | Agbara Ikore (MPa) | % Ilọsiwaju ni 2 in. (50mm) min |
| 40Kr | 900 iṣẹju | 660 iṣẹju | 12 |
1. Ti nwọle Aise Ohun elo Ayewo
2. Iyasọtọ Ohun elo Raw lati yago fun idapọpọ ipele irin
3. Alapapo ati Hammering Ipari fun Tutu iyaworan
4. Yiya tutu tabi Yiyi tutu, Lori ayẹwo laini
5. Ooru Itọju
6. Titọna / Gige si ipari ti a ti pinnu / Iyẹwo Iwọn Ti pari
7. Idanwo Didara ni laabu ti ara rẹ pẹlu Agbara Imudara, Agbara Imudara, Elongation, Hardness, Straightness, etc.
8. Iṣakojọpọ ati Ifipamọ.
100% Eddy Lọwọlọwọ Idanwo.
Ṣiṣayẹwo Ifarada Iwọn 100%.
100% Ṣiṣayẹwo dada Tube lati yago fun awọn abawọn oju
Gbona Yiyi, Annealed, Deede, Parun ati Ibinu
Iṣakojọpọ
1. Iṣakojọpọ lapapo
2. Beveled opin tabi itele tabi varnished bi fun eniti o ká beere
3. Siṣamisi: gẹgẹbi awọn ibeere alabara
4. Kikun varnish ti a bo lori paipu
5. Ṣiṣu bọtini ni opin
Akoko Ifijiṣẹ
Pẹlu awọn ọjọ 15-30 lẹhin isanwo kikun ti a gba A ni ọjọgbọn kan, ẹgbẹ ṣiṣe lati pese iṣẹ didara fun alabara wa.A nigbagbogbo tẹle awọn tenet ti onibara-Oorun, awọn alaye-lojutu fun China Gold Supplier fun 1020 Ss400 S20c S45c SMA490bp SMA490cw SMA490cp C45 40cr 4130 Large Inner Diameter Carbon Steel Pipe Seamless for You will not have any Communication .A fi tọkàntọkàn gba awọn alabara ni gbogbo agbaye lati gba wa fun ifowosowopo agbari.
China Gold Olupese funChina Erogba Irin Tube ati Alailẹgbẹ Irin Pipe, Gbogbo awọn ọja wa ni ibamu pẹlu awọn didara didara ilu okeere ati pe a ṣe akiyesi pupọ ni orisirisi awọn ọja ni ayika agbaye.Ti o ba nifẹ si eyikeyi awọn ọja wa tabi yoo fẹ lati jiroro lori aṣẹ aṣa, jọwọ lero ọfẹ lati kan si wa.A n reti lati dagba awọn ibatan iṣowo aṣeyọri pẹlu awọn alabara tuntun ni ọjọ iwaju nitosi.
