HS编码：73079310 | 交易描述：90 degree bend connector made of seamless carbon steel, long radius type, butt welding, inside diameter 3.51 cm, Sch. 80, according to TC A234 Gr. WPB, ASME B16.9, production unit: Hunan Standard Steel Co., Ltd, 100% new

HS编码：73079110 | 交易描述：Weld neck flange made of carbon steel, inside diameter 6.41 cm, RF, 150#, SCH 40 according to standard ASME B16.5, ASTM A105, production unit: Hunan Standard Steel Co., Ltd, 100% new

HS编码：73063091 | 交易描述：Welded pipe stainless steel alloy that is zinc plated, hot-rolled, circular cross-section used in the factory, o. D.= 114.3 mm, manufacturer: Hunan Standard Steel Co., LTD; New: 100%

HS编码：73043190 | 交易描述：Non-alloy steel pipe for dredging mud and soil for leveling, flange at both ends, bolt holes on flange, cold rolled seamless, C<0.45%, size 0.9x8m. Used, Manufacturer Hunan Standard Steel Co., Ltd

HS编码：73066190 | 交易描述：100% new non-alloy hollow steel bar with rectangular cross section, welded, specification 200x120x8mmx6m, standard Q235B, manufacturer Hunan Standard Steel Co., Ltd