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Our primary products are LSAW which the outside diameters are range from 16'-150',and the wall thickness from 5mm-100mm.These used materials are carbon steel,alloy steel,oil-pipe steel,stainless steel,and so on.
Performed standards are API 5L£¬GB\9711.1-1997,GB\9711.2-1997£¬DIN£¬ASTM£¬ASME,and so on.
We have 15 years of experience in producing LSAW....
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| Company: |
ZHEJIANG NINGSHENG STEEL PIPE CO.,LTD
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| Contact: |
Ms. Yating Yang |
| Address: |
Botao Road No.388,Ci£äong Binhai¡¡£á£ò£å£á£®£Î£é£î£ç£â£ï¡¡£Ú£è£å£ê£é£á£î£ç¡¡£ð£ò£ï£ö£å£î£ã£å£® |
| Postcode: |
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| Tel: |
13116635320 |
| Fax: |
86-574-63990756 |
| E-mail: |
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