... HFG Stainless Steel Seamless PipeClientsProject NameSpecificationsDonfang Boiler Group Co.,Ltd--ASME SA213 TP347H Stainless Steel Seamless Pipe 63. ... .2*9mm, 18*8mm, 60*9mm 1106MTHarbin Boiler Company Limited300MW, 600MW Power Station Assembling UnitASME SA213 TP347H Stainless Steel ... 54*9mm, 57*9mm, 63*4mmBabcock & Wilcox Beijing Company Ltd--ASTM A213 TP347H Stainless Steel Seamless Pipe 16*3mm, 52 ...