Leading suppliers & dealers in China more places. HT Fittings manufacturing and exporting high quality Buttweld Tee Fittings worldwide. We are China largest Alloy steel Buttweld fittings & Carbon steel Buttweld fittings Supliers more than 125 Country.   Pipe Equal Tee pdf downloads A pipe tee is defined “Equal” when the bore size at the…

BUTTWELD FITTINGS IN PIPING Buttweld fittings are available in multiple shapes (elbows, tees, reducers, crosses, caps, stub ends), material grades (carbon, high-yield carbon, low-alloy, stainless, duplex, and nickel alloys), and dimensions (2 to 24 inches in seamless execution, and welded for larger pipe sizes). The key specifications for buttweld fittings are the ASME B16.9 (carbon and alloy fittings) and the MSS SP 43 (that…