?ng thép dúc den 101.6 x 8mm x 6m tiêu chu?n API5L GR B

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thép ?ng dúc phi 89 x 5.2mm x 6m API5L GR B
Giá s?t ?ng Dúc 406.4 X 10mm X 12.0m
thép ?ng dúc ch?u nhi?t du?ng kính 170,172,178,190,192,200 X 6,7 X 12 m
Thép ?ng dúc 38mm x 4.5mm x 5 - 10m
Thép ?ng 102mm x 5mm x 6- 11m
Thép ?ng 273mm x 12.7mm
Thép ?ng 114mm x 13mm x 6 - 12m
Thép ?ng 88.9mm x 10 mm x 6 - 12m
Thép ?ng 88.9mm x 9.5m x 6 - 11.8m
Thép ?ng 48mm x 6 mm x 6- 11m
Thép ?ng 89mm x 9.7mm x 6-11.5m
?ng thép 45mm x 9 - 11mm x 5 - 10m
Thép ?ng dúc 102mm x 3.5mm x 6 - 8m
Thép ?ng 95mm x 7mm x 6- 9m
?ng thép 318mm x 32mm x8m
Thép ?ng 87mm x 11.2mm x Thép ?ng 88.9mm x 10 mm x 6 - 12m
?ng thép 88.9mm x 9.5m x 6 - 11.8m
Thép ?ng 48mm x 6 mm x 6- 11m
Thép ?ng 89mm x 9.7mm x 6-11.5m
Thép ?ng 45mm x 9 - 11mm x 5 - 10m
Thép ?ng 83mm x 4 - 7mm x 5 - 9m
Thép ?ng 95mm x 7mm x 6- 9m
Thép ?ng 318mm x 32mm x8m
Thép ?ng 242mm x 42mm x 6m
{Thép ?ng 378mm x 35mm x 10m|Thé