Welded Steel Pipes
can provide strength, flexibility and
economy for applications requiring.
Welded Steel pipes are widely used
for treated water transmission, raw
water transmission, water and
wastewater treatment plant piping,
fittings, power plant piping , and
Welded steel pipe: ASTM API DIS
GB BS 1387 size OD: 21.3mm-
1020mm WT 1.5mm-30mm coating
black, pipe caps, and beveled ends.