1. Application :
Power Station, Boiler plant, coal mine industry ,chemical engineering industry .
2. Advantage：
the length of certain pipes we supply can reach up to 25 meter
3. Product ：

Standard		Steel grade	Size	Application	Remark
ASME	ASME SA-106	SA-106A	Φ16~Φ114×2.5~16(cold drawing) Φ48~Φ650×3.5~70(hot rolling)	Carbon Steel Pipe for High Temperature Service
		SA-106B
		SA-106C
	ASME SA-179M	SA-179	Φ16~Φ168×2~10	Seamless Cold-Drawn Low -Carbon Steel Heat Exchanger and Condenser Tubes	Max length: 25 meter/pcs
	ASME SA-192M	SA-192	Φ16~Φ177×2.2~25	Seamless Carbon Steel Boiler Tubes for High Pressure / Service	Max length: 25 meter/pcs
	ASME SA-210M	SA-210A, SA210-C	Φ16~Φ168×2~12	Seamless Medium Carbon Steel Boiler and Superheater Tubes	Max length: 25 meter/pcs
	ASME SA-213M	T2,T5,T9,T11, T12, T22, T23, T91	Φ16~Φ168×2~12.7	Seamless- Ferritic and, Austenitic, AlloySteel- BoilerSuperheater /and HeatExchanger Tubes	Max length: 25 meter/pcs
	ASME SA-213M	TP304H, TP347H, TP309H	Φ16~Φ127×2~12.7	Austenitic Stainless Steel Tubes for Boiler
	ASME SA-335M	P1,P2,P5,P11,P12,P22,P91	Φ219~Φ865×10~120	AlloySteel- BoilerSuperheater /and HeatExchanger Tubes
EN	EN10216-2	P195GH, P235GH, P265GH, 16Mo3, 13CrMo4-5, 10CrMo9-10	Φ16~Φ114×2.5~16(cold drawing) Φ48~Φ650×3.5~70(hot rolling)	Seamless Steel Tubes for Pressure Purposes
JIS	JIS G3461-2005	STB 510	Φ16~Φ427×2~30	Carbon steel boiler and heat exchanger tubes
	JIS G3462-2004	STBA 12, STBA 13, STBA 20, STBA 22, STBA 23, STBA 24, STBA 28	Φ16~Φ427×2~30	Alloy Steel Boiler and Heat Exchanger Tubes
	JIS G3463-2006	SUS304HTB, SUS316HTB, SUS321HTB, SUS347HTB	Φ16~Φ427×2~30	Stainless Steel Boiler and Heat Exchanger Tubes
DIN	DIN 17175	ST35.8, ST45.8	Φ16~Φ177×2~25	Seamless Cold-Drawn Low -Carbon Steel Heat Exchanger and Condenser Tubes，Boiler Tubes for High Pressure / Service
GB	GB5310-1995	20G,15CrMoG,12CrMoVG, 12Cr2MoWVTiB(R102)	Φ16~Φ114×2.5~16(cold drawing) Φ48~Φ650×3.5~70(hot rolling)	High Pressure Boiler Steel Tube
	GB3087-1999	10, 20	Φ16~Φ114×2.5~16(cold drawing) Φ48~Φ650×3.5~70(hot rolling)	Seamless Steel Pipe for Low/Mid-Pressure Boiler
	GB5310-1995 GB13296-91	1Cr18Ni9, 1Cr19Ni11Nb, 1Cr18Ni9Ti, 1Cr19Ni9	Φ16~Φ159×2~13	Boilers, heat exchangers, stainless steel seamless steel pipe