We are the leading manufacturer of seamless pipe and fittings, especially elbows in North China. The alloy seamless pipe we can supply as follows: Cr5Mo (STFA25 STPA25 STBA25 T5 P5 ) 15CrMo (STFA22 STPA22 STBA22 T12 P12 ) 1.25Cr0.5Mo (STFA23 STPA23 STBA23 T11 P11 ) 12Cr1MoV 12Cr2Mo (10CrMo910 T22 P22 ) T91 ( P91 ) And the carbon steel pipe as follows : 16Mn 20# WB36 Any specification of elbow can be produced as you need. We could supply you our product with high quality at low price. We appreciate if you could give us the detailed specifications for which goods that you require, we should advise you our best price accordingly. Should any of these items be of interest to you, please let us know. We will be happy to give you details.