... /C 5.API,CE,ISO lateral tee 45 degree pipe fitting lateral tee 1. Material: carbon steel,stainless steel,alloy steel ... , BS,GB, SH, HG,QOST,ETC.CE and certification:ISO9001:2000 , API , BV , SGS, LOIYDApplications range: Petroleum, chemical, power, gas, metallurgy ... , BS,GB, SH, HG,QOST,ETC.CE and certification:ISO9001:2000 , API , BV , SGS, LOIYDApplications range: Petroleum, chemical, power, gas, ...