He paipa rino ERW te mea i hangaia ai me te "ātete" auau iti, auau teitei rānei. He paipa porowhita ēnei i whakarewaina mai i ngā pepa rino me ngā hononga roa. Ka whakamahia hei kawe i ngā mea wai-kohu pērā i te hinu me te hau māori, ā, ka taea te whakatutuki i ngā whakaritenga rerekē o te pēhanga teitei me te pēhanga iti. I tēnei wā, he tūranga matua tōna i roto i te ao o ngā paipa kawe.
I te wā e whakarewahia ana ngā paipa ERW, ka puta te wera ina rere te iahiko hiko mā roto i ngā mata pa o te wāhi whakarewa. Ka whakamahanahia ngā taha e rua o te maitai kia taea ai e tetahi taha te hanga hononga. I tēnei wā, i raro i te pēhanga whakakotahi, ka rewa, ka pēhia ngā taha o te paipa parakore.
Ko te whānui o waho mō ngā paipa ERW he 24 inihi (609 mm), ka hangaia ngā rahi nui ake i SAW.
He maha ngā paipa ka taea te hanga mā te whakamahi i te tikanga ERW. Kei raro nei ka whakarārangihia ngā paerewa tino noa mō te mahi paipa.
Paipa maitai waro waro ERW ASTM A53 Tau A me te B (me te konukōre) Paipa puranga ASTM A252 Paipa hanganga ASTM A500 Paipa hanganga ASTM A134 me ASTM A135 EN 10219 Paipa S275, S355 Paipa
Paipa Kowiri tira ERW / Paipa ASTM A269 Paerewa me ngā Whakatakotoranga Paipa Kowiri tira ASTM A270 Paipa Kowiri tira ASTM A312 Paipa Hauora ASTM A790 Paipa Kowiri tira Ferritic/Austenitic/Duplex Paipa Kowiri tira
Paipa raina API ERW API 5L B ki X70 PSL1 (me whakauru te PSL2 ki te tukanga HFW) API 5CT J55/K55, anga N80 me te ngongo
Te whakamahinga me te whakamahinga o te paipa maitai ERW: Ka whakamahia te paipa maitai ERW hei kawe i ngā mea hau me ngā mea wai pērā i te hinu me te hau, ā, ka taea te whakatutuki i ngā whakaritenga pēhanga iti me te pēhanga teitei. I ngā tau tata nei, me te whanaketanga o te hangarau ERW, kua piki haere te maha o ngā paipa maitai ERW e whakamahia ana i roto i ngā mara hinu me te hau, te ahumahi motuka me ētahi atu mara.