... degree pipe fitting lateral tee 2.1/2'' to 106'' 3.high quality 4.T/T,L/C 5.API,CE, ... ISO lateral tee 45 degree pipe fitting lateral tee 1. Material: carbon steel, ... , ISO, JIS, DIN, BS, GB, SH, HG, QOST, ETC. 5. CE and certification: ISO9001:2000, API, BV, SGS, LOIYD 6 ... STEEL ASTM A182 F304/304L, F316/316L, F321, F347, 5 Duplex$super duplex stainless steel ASTM A 182 F51/UNS ...