Our company specialized in producing pipe fitting,flange and steel pipe.The main products involve elbow,tee,reducer,cap,WN,SO,SW,THREAD,BL flange.The size is from 1/2" to 48",the material refers to carbon steel,alloy steel and stainless steel,the standards have been carrying out are ANSI,ASME,DIN,JIS,EN,BS,GB,GOST,etc.Our company had passed ISO certificate,so the quality is guaranteed.And our nearly 90% of products have been exporting in Russia,the middle east,south Ameria ect and have earned good reputation.Welcome your inquiry,i will quote you the best offer and service.