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2英国焊接锅炉钢管的发展英国也致力于开发高品质电阻焊管,试图使焊缝质量与母材一致,但一直没有成功。B&W公司在焊接锅炉管上取得的成功极大刺激了英国焊管企业。二次世界大战一结束,英国就开始了发展焊接锅炉管
2 Development of Welded Boiler Tubes in Great Britain The UK is also devoted to the development of high-quality ERW pipes in an effort to keep the weld quality consistent with the base metal but has not been successful. The success of B & W in the welding of boiler tubes greatly stimulated the UK’s welded pipe business. As soon as World War II ended, the United Kingdom began to develop welded boiler tubes