Tubetech&＃039;s main strength lies in stainless steel seamless tubes/pipes. My email is regarding developing business relationship with you. We are able to supply in accordance with most international standards with high-qualified and cost-effective products. We are ready to team up with your tube/pipe solutions by our best. Your positive reply will be highly appreciated! Regards! Willa Yang Tubetech Corporation Limited RoomA1-8-8, Binxin Century Building, Yangjiaping , Chongqing, P.R. China Tel: +86-23-8616-3490 Fax: +86-23-6805-2924 Email: xxxxx Tubetech Wuhu Manufacturing Co.,Ltd Sanli Industrial Zone,Nanling Town, Wuhu City, Anhui Province P.R.China. Tel: +86-553-6384566 Fax: +86-553-6384595 Website: http://xxxxx Tube/pipe 1) Seamless stainless steel tubes & pipes: ã??ã??Boiler&Heat-exchanger tubes, ã??ã?? Hydraulic tubes, ã??ã??Duplex tubes&pipes, ã??ã??Capillary tubes/coil 2) Seamless carbon steel tubes & pipes ã??ã??Boiler &Heat-exchanger tubes, ã??ã??Hydraulic tubes, ã??ã?? Line pipes. 3) Seamless alloy tubes&pipes(copper/nickel/titanium) Copper Brazed ERW steel tubes (Usage: Refrigerator, freezer, Electrical-heating pipe, compressor.) 4) Welded tube/pipe (O.D.1/2&＃039;&＃039;-12&＃039;&＃039;) Steel Material & Grade: ASTM A213/269/249/312/179/192/789/210/254. DIN17456/17458 ,DIN2391, UNS S32750 S31803 S31500ï¼? A106/53/API5L X42,, X52, X60, X80 etc. 304/304L/304H 316/316L/316LN 316Ti 321/321H 309S 310S 317, 347,ST35,ST37,ST52,CK45 etc. For products other than given are available .(Fittings like Elbows, tees, concentric and eccentric Reducers, caps. are available.)