Ống thép SSAW/LSAW
![](https://sunmetal.com.vn/wp-content/themes/Sunmetal-Theme/includes/timthumb.php?src=https://sunmetal.com.vn/wp-content/uploads/Ong-han-xoan-1.jpg&w=180&h=120&zc=1)
Ống thép hàn xoắn SSAW, hàn thẳng LSAW
ỐNG THÉP HÀN XOẮN HÀN THẲNG SSAW LSAW CỠ LỚN SSAW/ LSAW STEEL PIPES Kích thước: 8″(DN200)-120″ (DN3000). ASME B36.10 Tiêu chuẩn: API 5L GRB, X42, X52,.. PSL1 PSL2 dùng cho dẫn dầu dẫn khí; ASTM A671 (electric fusion welded steel pipe for high pressure service at low temprature), ASTM A672 (eliectric fusion welded steel pipe