HS 7305
大口径焊接钢管
本类别涵盖外径超过406.4毫米的焊接、铆接或类似方式闭合的铁钢管，具有圆形截面。这些管道广泛应用于石油、天然气、水利和基础设施项目。例如，大口径焊接输油管是该类别下的典型产品。
36 verified suppliers indexed under this heading.
Related HS headings
- 7326铁钢制品及零部件(1,682)
- 7308钢铁结构及零部件(1,268)
- 7325铁钢铸造制品(682)
- 7307铁钢管道配件(288)
- 7323铁钢制餐厨用品及配件(193)
- 7321钢铁非电动家用灶具及配件(141)
- 7324铁钢卫生洁具及配件(126)
- 7310钢铁储存容器和桶罐(109)
- 7318钢铁螺丝螺栓紧固件(83)
- 7320钢铁弹簧及弹簧片(57)
- 7306铁钢焊接管和空心型材(53)
- 7304无缝钢管和钢制空心型材(46)
- 7309钢铁储存容器和罐体(33)
- 7312钢铁绳索和缆线产品(33)
- 7314钢铁丝网和扩张金属(22)
- 7322非电热中央供暖散热器及配件(19)
- 7311压缩或液化气体容器(11)
- 7313铁钢刺绳和围栏用丝(9)
- 7317铁钢钉、图钉和订书钉(9)
- 7315铁钢链及其零件(8)
- 7301钢铁板桩和焊接型材(1)
- 7316铁钢锚和爪钩及零件(1)
- 7319铁钢制手工针具(1)
- 7302铁路轨道构件及配件
珊瑚科技（天津）有限公司
Tianjin, China·manufacturer
North American Pipe & Steel (NAPSteel)
Surrey, Canada
Consumers Pipe & Supply Co.
Fontana, United States
Anbao Group
Shanghai, China
Reliable Pipe Supply Co., Inc.
United States
TIANJIN TIANYINGTAI IMPORTS & EXPORTS TRADE CO.,LTD.
China
North-East Tubes Inc.
Canada
Victory International Piping Engineering Co.,ltd
Shanghai, China
DINGGIN HARDWARE(DALIAN)CO.,LTD
Dalian, China·manufacturer
沧州伟恒管业有限公司
Cangzhou, China
UNIASEN (TIANJIN) CO., LTD
Tianjin, China·manufacturer
JS Steel Pipes
Yanshan, China·manufacturer
Jrs Pipes and Tubes
India
Jayant Pipe Syndicate
India
Gemini Pipes
India
Reliable Pipes & Tubes Ltd
India
TUBES INDIA
India
Corten Steel Tube
India
Smith Pipe & Supply
Westlake Village, United States
State Pipe & Supply, Inc.
Rialto, United States
San Diego Pipe
United States
Pasco Pipe Supply
United States
Irvine Pipe & Supply, Inc.
United States
Pipe & Tube Supplies, Inc.
United States
American Pipe & Supply
Birmingham, United States
Industrial Pipe and Supply Co., Inc.
Gainesville, United States
Interstate Pipe and Supply Company
United States
Commercial Pipe & Supply Corp.
Buffalo, United States
Energy Pipe & Supply
United States
Ameripipe Supply, Inc.
Dallas, United States
Independent Pipe and Supply Corp
United States
QUALITY PIPE PRODUCTS, INC.
United States
Metropolitan Pipe & Supply Co
Cambridge, United States
All-Tex Pipe & Supply
Dallas, United States
TIANJIN XINBAICHUAN INTERNATIONAL TRADE CO., LTD.
Tianjin, China
Sooner Inc.
Norcross, United States·trading company