Steel pipe(219-1420 spiral seam double-side submerged arc weld pipe
with wall thickness 5-16mm, and 245-2600 straight seam weld pipe
with wall thickness 6-32mm.) The steel pipe industry is featured with intense competition of
strength and technique. Shengda Group has 2 spiral seam weld pipe
production line and 2 straight seam weld pipe production line with
complete quality checking system and advanced equipments, which
assure the quality, and the skilled workers assure the high
productivity. The specification of the pipe is219-1420 spiral seam
double-side submerged arc weld pipe with wall thickness 5-16mm, and
245-2600 straight seam weld pipe with wall thickness 6-32mm. The
products are widely used in the power plant construction, petroleum
and nature gas transmission, water supply and drainage in urban and
rural area, industry fluid transmission, construction piling and
other steel structure project.