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Glory Steel Group

Helical seam submerged-arc weld pipe(HSAW)

Helical seam submerged-arc weld pipe(HSAW)

Helical seam submerged-arc weld pipe(HSAW)

Diameter: Ф219.1~Ф2850mm.
Wall thickness: 6.3~25.4mm.
Weld Pipe Steel grade
⑴Pipeline steel: L245/B~L555/X80;
⑵Carbon steel: Q235~Q460.

Executive standard: GB/T 9711-2017, API SPEC 5L (46 edition), GB/T 3091-2015, SY/T 5037-2018 and other domestic and foreign standards of similar products and other higher standards.

Product nominal outer diameter and nominal wall thickness range table:
nominal nominal W.T   mm
mm in 6.3 7.1 7.9 8.7 9.5 10.3 11.1 12.7 14.3 15.9 17.5 19.1 20.6 22.2 25.4
219.1 8-5/8                              
273.1 10-3/4                              
323.9 12-3/4                              
325                                
355.6 14                              
377                                
406.4 16                              
426                                
457 18                              
478                                
508 20                              
529                                
559 22                              
610 24                              
630                                
660 26                              
711 28                              
720                                
762 30                              
813 32                              
820                                
864 34                              
914 36                              
920                                
965 38                              
1016 40                              
1020                                
1067 42                              
1118 44                              
1219 48                              
1321 52                              
1422 56                              
1524 60                              
1626 64                              
1727 68                              
1820                                
1829 72                              
1930 76                              
2032 80                              
2134 84                              
2438 96                              
2540 100                              
2642 104                              
2743 108                              
2850                                

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Helical seam submerged-arc weld pipe(HSAW)

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