Butt welding straight tees and crosses for carbon and ferritic alloy steel piping.

Tees and crosses are used for branch connections and pipe convergence, including equal tees, reducing tees, T-type and Y-type, manufactured to ASME B16.9 / B16.28 / GB/T 12459. Production routes include hot pressing, cold extrusion, forging (small-bore socket/butt weld), plate pressing or casting; size, end preparation and heat-treatment state per drawing or RFQ.