API 5L ERW steel pipe
The largest ERW&LSAW manufacturer in north China with API,CE,GOST ,ISO certifications.
annual output 800,000 tons
Found 4 products about
ERW steel pipe specifications
MS SCH 40 API 5L ERW steel pipe
The largest ERW&LSAW manufacturer in north China with API,CE,GOST ,ISO certifications.
annual output 800,000 tons
8 INCH SCH 20 ERW steel pipe
The largest ERW&LSAW manufacturer in north China with API,CE,GOST ,ISO certifications.
annual output 800,000 tons
API 5L ERW steel pipe
The largest ERW&LSAW manufacturer in north China with API,CE,GOST ,ISO certifications.
annual output 800,000 tons