1.Size:1/2"-48"(seamless), 40"-80"(welded) 2.Wall thickness:sch5s, 10s, 40s, 80s(stainless steel);sch5sch160, xs, xxs, std (welded and seamless) 3.Type: euqal , reducing, lateral tee 4.Standard:asme sa-234, sa-420, sa-403;asme b16.9 Jis b2311, b2312, b2313 Din2605, 2615, 2616, 2617 Iso3419, iso5251 Pipe fittings can also be specially manufactured according to customers' drawings. 5.Material: astm a234 wpb, wpc, wp1, wp12, wp11, wp22, wp5, wp9, wpr, wp91 Astm a335 p1, p2, p5, p9, p11, p12, p15, p21, p22, p23, p91, p92, p122 Astm a403 wp304, wp304l, wp316, wp316l Astm a420 wpl6, wpl 9, wpl3, wpl8 Astm a860 wphy42, wphy46, wphy52, wphy60, wphy65, wphy70 6.Surface treatment:abrasive blasting, hot&cold galvanized , rust-proof oil or black painting. 7.Packing:fumigation-free wooden cases/ pallets or according to customers' requirment Port of loading: xin gang , tianjin , china. 8.Others:(1).Special design available according to requirement. (2).Anti-corrosion and high-temperature resistant. (3).The whole production process is under the iso9001:2001 strictly 9.Payment terms: 30% in advance by tt or l/c at sight 10.Delivery time: 10-40 days or according to customers' requirement