Pre Fabrication | ASTM A234 butt weld pipe fittings,A182 forged pipe fittings,B16.5 weld neck flange,API 5L seamless pipes
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Haihao Group

hebeihaihao

Хэбэй Haihao Фланец высокого давления группы была создана в 1982 году, расположен в графстве Mengcun-родном городе фитингов в Китае.


Подробнее о Haihao Group

Pre Fabrication

No Haihao, podemos fabricar e armazenar uma gama grande quantidade de produtos de tubulação de aço. Estes produtos incluem: Tubos de aço, acessórios para tubos, flanges forjadas, em várias especificações e materiais (aço carbono, aço, aço inoxidável).

Pre Fabrication Type

Pre Fabrication Type


fabrication introduction

What is a piping fabrication products? Piping fabrication is predesigned piping systems manufactured in factory or work shop for various applications. This reason determines th ...


Monolithic Insulated Joints

Insulated joints are a general term for pipe joints that have the required sealing properties, strength properties, and electrical insulation properties required for buried ste ...


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