X42 SSAW Bututu Karkashe Welded Tube
Gabatarwa:
A fagen bututun ƙarfe, ana amfani da fasahohin walda iri-iri don samun haɗin kai mai inganci da aminci.Ɗayan irin wannan hanyar ita cekarkace submerged baka waldi(SAW), wanda ke taka muhimmiyar rawa wajen samar da bututun X42 SSAW.A matsayin jagoran masana'antu, Cangzhou Spiral Steel Pipe Group Co., Ltd., wanda aka sani da alamar Wuzhou, yana bin ka'idodin kasa da kasa kuma yana tabbatar da cewa samfuran sa (ciki har da X42 spiral submerged arc welded pipe) sun hadu da API Spec 5L, ASTM A139, ASTM A252 da EN 10219. A cikin wannan blog mun zurfafa cikin duniyar ban sha'awa na bututun X42 SSAW, yana nuna fa'idodin yin amfani da walda mai ruɗi mai ruɗi a cikin samar da bututu mai walƙiya.
Koyi game da Karɓar Arc Welding (SAW):
Karkataccen walda, wanda kuma aka sani da SAW, fasaha ce ta musamman ta walda wacce ake amfani da ita don kera bututu masu walda kamar su.X42 SSAW bututu.Dabarar ta ƙunshi narkar da igiyar waya da ƙarfen tushe ta hanyar amfani da zafin da ke haifar da konewar baka tsakanin waya da juzu'in da ke ƙarƙashin mashin ɗin.Layin juyi yana aiki azaman shinge mai kariya, yana hana gurɓataccen yanayi yin kutsawa cikin tsarin siyarwar.Wannan hanya tana da fa'idodi da yawa akan sauran dabarun walda.
Abubuwan Injiniyan Bututun SSAW
| darajar karfe | ƙarancin yawan amfanin ƙasa | mafi ƙarancin ƙarfin ƙarfi | Karancin Tsawaitawa |
| B | 245 | 415 | 23 |
| X42 | 290 | 415 | 23 |
| X46 | 320 | 435 | 22 |
| X52 | 360 | 460 | 21 |
| X56 | 390 | 490 | 19 |
| X60 | 415 | 520 | 18 |
| X65 | 450 | 535 | 18 |
| X70 | 485 | 570 | 17 |
Haɗin Sinadaran Bututun SSAW
| darajar karfe | C | Mn | P | S | V+Nb+Ti |
| Matsakaicin % | Matsakaicin % | Matsakaicin % | Matsakaicin % | Matsakaicin % | |
| B | 0.26 | 1.2 | 0.03 | 0.03 | 0.15 |
| X42 | 0.26 | 1.3 | 0.03 | 0.03 | 0.15 |
| X46 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X52 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X56 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X60 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X65 | 0.26 | 1.45 | 0.03 | 0.03 | 0.15 |
| X70 | 0.26 | 1.65 | 0.03 | 0.03 | 0.15 |
Haƙurin Jumlar Jumhuriyar Tushen SSAW
| Hakuri na geometric | ||||||||||
| diamita na waje | Kaurin bango | madaidaiciya | fita-na-zagaye | taro | Matsakaicin tsayin dutsen walda | |||||
| D | T | |||||||||
| ≤1422mm | ： 1422mm | mm 15 | ≥15mm | tsawon 1.5m | cikakken tsayi | jikin bututu | karshen bututu | T≤13mm | T = 13 mm | |
| ± 0.5% | kamar yadda aka amince | ± 10% | ± 1.5mm | 3.2mm | 0.2% L | 0.020D | 0.015D | '+10% | 3.5mm | 4.8mm |
Gwajin Hydrostatic
Fa'idodin karkata zuwa ga waldawar baka:
1. Daidaitaccen walda mai inganci: Hanyar SAW da ake amfani da ita a cikin bututun X42 SSAW yana samar da nau'ikan walda masu inganci da inganci.Lokacin da baka ya nutse a cikin juzu'i, yana haifar da yanayi mai sarrafawa wanda ke kare yanki na siyarwa daga abubuwan waje, tabbatar da daidaito da amincin haɗin gwiwa.Wannan yana haifar da samar da bututu masu walda da karkace tare da ƙarfi na musamman da karko.
2. Ƙarfafa haɓakawa: Karkataccen walda mai zurfi yana ba da ingantaccen aiki saboda yanayin sarrafa kansa.Tsarin ya ƙunshi ci gaba, ciyarwa ta atomatik na wayar walda, yana haifar da saurin aiki yayin kiyaye daidaito.Matsakaicin adadin ajiya da ƙarancin dogaro ga aikin hannu suna ba da gudummawa ga inganci da ƙimar farashi.
3. Dace da aikace-aikace daban-daban: X42 SSAW bututu ƙera ta karkace submerged baka waldi ne yadu amfani a da yawa masana'antu.Ana amfani da waɗannan bututun a cikin jigilar mai da iskar gas, bututun ruwa, tallafin ginin gini, tulin tushe, da ƙari.Ƙarfafawa da amincin bututun X42 SSAW sun sa ya dace don aikace-aikace masu mahimmanci.
4. Ingantattun kayan aikin injiniya: Hanyar SAW tana tabbatar da mafi kyawun kula da sigogin walda yayin ƙirƙirar bututun welded na X42 karkace mai karkatar da hankali.Wannan iko na iya haɓaka kaddarorin inji, gami da taurin tasiri, ƙarfin samar da ƙarfi da ƙarfi.A sakamakon haka, waɗannan bututu suna da kyakkyawan juriya ga dakarun waje kuma sun dace har ma da yanayi mai tsanani.
A ƙarshe:
Lokacin da muka bincika duniyar karkatacciyar walƙiya mai ruɗaɗɗen baka a cikin samar da bututu na X42 SSAW, ya zama bayyananne dalilin da yasa ake amfani da wannan dabara sosai a masana'antar ƙarfe.Karkace submerged baka waldi yana ba da fa'idodi da yawa kamar daidaiton weld seams, haɓaka haɓaka, haɓakawa da ingantattun kaddarorin inji, yana tabbatar da cewa bututun welded, kamar bututun ƙarfe na X42 SSAW wanda Cangzhou Spiral Steel Pipe Group Co., Ltd., ya samar ya haɗu da mafi girma. ingancin matsayin.Sabili da haka, dangane da dogaro, dorewa da aiki, bututun X42 SSAW ya tabbatar da zama kyakkyawan zaɓi don aikace-aikacen masana'antu iri-iri.
