Detail: ASTM A213 Seamless boiler steel tube Specifications: Surface Treatment: Oiling/ Black painting/ Varnish/ Passivation/ Phosphating/ Pickling Ends: BE/ PE, ends caps Marking: ....
Changzhou Ruiyuan Steel Tube Co., Ltd. is a company specialized in manufacturing cold drawing seamless steel tube. Our company is located at the industrial park in Zouqu Town, western suburb of....
Detail: SEAMLESS CARBON STEEL BOILER AND SUPERHEATER TUBES ASTM A210 / ASME SA210 SPECIFICATIONS: Surface Treatment: Oiling/ Black painting/ Varnish/ Passivation/ Phosphating/ Pickling Ends....
Detail: JIS G 3462 SEAMLESS COLD DRAWN BOILER TUBE AND SUPERHEARTER TUBE Specifications: Surface Treatment: Oiling/ Black painting/ Varnish/ Passivation/ Phosphating/ Pickling Ends: BE, ....