In this month , the steel pipe price has a little down,it is the best time tomake purchase order.for the price trend of year 2019,you can reference below chart.

This specification covers nominal wall cylindrical steel pipe piles in which the steel cylinder acts as a permanent load-carrying member or as a shell to form cast-in-place concrete piles. Each welded pile shall be made by seamless, electric resistance welding, flash welding or fusion welding with longitudinal, helical-butt, or helical-lap seams.  

Buttweld Fittings are normally used for pipe sizes 2″ and above. In ASME B16.9, Long Radius Elbows, 3D Bends, Straight Tees and Crosses, Reducing Tees and Crosses, Caps and Reducers are available upto 48″. In ASME B16.9, Short radius elbows, Long Radius Returns, Short Radius Returns, Lap joint stub ends are available upto 24″ They are Factory Made Wrought Steel Fittings. (Worked).

Bends are always part of piping systems. Where standard fittings do not work, induction bends are the next best option. Induction bends in particular meet the demands of stringent technical requirements: Heavy wall, post-bend heat treatment, quenching & tempering, tangents with beveled ends etc.

Looking for trusted vendors for Carbon Steel Pipes & Tubes, Information for those interested in buying Carbon Steel Pipes & Tubes

ERW pipes means ERW pipe manufacturing processs. A plate rolled to become a pipe and welded using Electric Resistance Welding process. Usully for for high diameter.