China Imveliso eNtsha ngexabiso eliphantsi ASTM A106 Gr.B DIN 2440 2448 St35/37 Schx60 Umbhobho wentsimbi yeCarbon engenamthungo
Inkcazelo emfutshane:
I-ASTM A335 ihlala ibizwa ngokuba ngumbhobho we-chrome moly ngenxa yekhemikhali equlathe i-Molybdenum (Mo) kunye neChromium (Cr).I-Molybdenum yongeza amandla entsimbi kunye neChromium (okanye i-chrome) yinto ebalulekileyo yensimbi engenasici.Ukubunjwa kwe-chrome moly alloy steel pipe yenza kube yinto efanelekileyo yokusetyenziswa kwizityalo zamandla, iindawo zokucoca, izityalo zepetroli zekhemikhali, kunye neenkonzo zentsimi yeoli apho ulwelo kunye neegesi zihanjiswa kumaqondo aphezulu kakhulu kunye noxinzelelo.
Kwiinzame zokuhlangabezana neemfuno zabaxumi, yonke imisebenzi yethu yenziwa ngokungqongqo ngokuhambelana nesaci sethu esithi “Umgangatho oPhezulu oPhezulu, uMyinge woKhuphiswano, iNkonzo eKhawulezayo” yeMveliso eNtsha yaseTshayina ngeXabiso eliPhantsi le-ASTM A106 Gr.B DIN 2440 2448 St35/37 Schx60 iSeamless Carbon Steel Pipe, Samkela ngobubele abathengi abasuka ekhayeni lakho naphesheya ukuba basinamathisele kwaye basebenzisane nathi ukonwabela ixesha elide.
Kwiinzame zokuhlangabezana neemfuno zabathengi, yonke imisebenzi yethu yenziwa ngokungqongqo ngokuhambelana nesaci sethu esithi “Umgangatho oPhezulu, uMgangatho woKhuphiswano, iNkonzo eKhawulezayo” ye.China A106gr.B Umbhobho wentsimbi ongenamthungo kunye ne-DIN 2440 ipayipi yentsimbi, Ngoku siye savelisa iimarike ezinkulu kumazwe amaninzi, njengaseYurophu naseUnited States, eMpuma Yurophu naseMpuma Asia.Ngeli xesha kukho ukongamela okunamandla kubantu abanesakhono, ulawulo olungqongqo lwemveliso kunye neshishini concept.we sihlala siqhubeka nokuzakhela izinto ezintsha, ukusungula izinto ezintsha zobuchwepheshe, ukulawula ukuqamba izinto ezintsha kunye nokucinga kweshishini.Ukulandela ifashoni yeemarike zehlabathi, iimveliso ezintsha zigcinwa kuphando kunye nokubonelela ukuqinisekisa ukukhuphisana kwethu kwizimbo, umgangatho, ixabiso kunye nenkonzo.
Ukuchasana okunamandla ekuqhekekeni kumaqondo aphezulu kunye noxinzelelo oluphezulu.
Isenokusetyenziselwa iiNkonzo zeHydrogen Sulfide Corrosion.
Ukumelana nokuqhekeka ukusuka kuhlaselo lwe-hydrogen kunye ne-embrittlement.
Ukumelana nokuqhekeka kwe-sulfide eshushu.
Ingasetyenziselwa Izicelo ze-NACE apho iindawo ezinobumuncu ziphantsi koxinzelelo oluphezulu kunye noxinzelelo.
Inokusetyenziswa kwi-NACE-MRO 175 Sour Service.
Ilungele izicelo zokuqhekeka kwe-creep.
Iyakwazi ukumelana namaqondo obushushu aphezulu kunye nokunwebeka okuphantsi kakhulu.
Iindidi zentsimbi ye-alloy ehlanganiswe yi-ASTM A335 - inkcazo ye-ASME SA335 yenzelwe nge-prefix "P", ukusuka kwi-P5 ukuya kwi-P92.AmaBanga e-P11/P22 kunye ne-P91/92 aqhele ukufunyanwa kwizikhululo zamandla, ngelixa ibakala le-P5 kunye ne-P9 lixhaphake kakhulu ekusetyenzisweni kwishishini lepetrochemical.Amabanga P9, P91, kuluhlu, abiza kakhulu
| Intsimbi ye-ASTM A335Low-Alloy(iBanga) | UNS ulingana | 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 |
| Umbhobho we-A335 we-Alloy ephantsi | Inombolo ye-UNS | Isivuno Amandla ksi | Amandla okuqina ksi | Elongation % | Ukuqina | |
| 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 ubuninzi |
| P22 | K21590 | 30 | 60 | 30 | - | - |
| P91 | K91560 | 60 | 85 | 20 | - | - |
Ingxubevange Steel umbhobho baphathwa ubushushu ukufikelela iipropati mechanical njengoko ngokwento enqwenelekayo alloying.Ngezantsi ezinye zeentlobo zonyango lobushushu.
Lungiselela Ukucima kunye nokuPhucula.
Ukucima kunye nokunciphisa.
UkuQinisa kunye nokuQinisa.
Transverse/longitudinal: uxinezeleko kunye flattening, ubulukhuni, iimvavanyo bend- kwizinto eziye zaphathwa ubushushu kwibhetshi eziko, ezi mvavanyo ziya kwenziwa kwi-5% imibhobho ukusuka inani lobushushu ngalinye inani.Kwiiqashiso ezincinci, umbhobho omnye ubuncinci kufuneka uvavanywe.
I-ASTM A335 Gr.I-P91 iya kuba nobunzima be-250 HB / 265 HV (25 HRC).
Uvavanyo lwe-Hydro: luya kufakwa kubo bonke ubude bombhobho.
Uvavanyo lombane olungonakalisi lukhetho. Kwimizamo yokufezekisa ngokugqibeleleyo iimfuno zomthengi, yonke imisebenzi yethu yenziwa ngokungqongqo ngokuhambelana nesiqubulo sethu esithi "Umgangatho oPhezulu oPhezulu, uKhuphiswano loKhuphiswano, iNkonzo eKhawulezayo" yeChina iMveliso eNtsha yexabiso eliphantsi le-ASTM. A106 Gr.B DIN 2440 2448 St35/37 Schx60 iSeamless Carbon Steel Pipe, Samkela ngobubele abathengi abasuka ekhayeni lakho naphesheya ukuba basinamathisele kwaye basebenzisane nathi ukonwabela ixesha elide.
China Product NewChina A106gr.B Umbhobho wentsimbi ongenamthungo kunye ne-DIN 2440 ipayipi yentsimbi, Ngoku siye savelisa iimarike ezinkulu kumazwe amaninzi, njengaseYurophu naseUnited States, eMpuma Yurophu naseMpuma Asia.Ngeli xesha kukho ukongamela okunamandla kubantu abanesakhono, ulawulo olungqongqo lwemveliso kunye neshishini concept.we sihlala siqhubeka nokuzakhela izinto ezintsha, ukusungula izinto ezintsha zobuchwepheshe, ukulawula ukuqamba izinto ezintsha kunye nokucinga kweshishini.Ukulandela ifashoni yeemarike zehlabathi, iimveliso ezintsha zigcinwa kuphando kunye nokubonelela ukuqinisekisa ukukhuphisana kwethu kwizimbo, umgangatho, ixabiso kunye nenkonzo.
