First, the price of welded pipe
1, high quality steel pipe Tianjin steel pipe straight seam steel pipe? steel tube
Company name: Tianjin Jinhetong Steel Pipe Co., Ltd.
Starting price:? ¥2300
2. Tianjin Yuda freshmen? High quality? welded pipe
Company name: Tianjin Yuda Xinsheng Iron and Steel Co., Ltd.
Starting price:? ¥2500
3. Guangdong welded pipe? High frequency welded pipe? welded steel pipe
Company name: Foshan Bianjin Steel Co., Ltd.
Starting price:? ¥2340
(The above information comes from the Internet for reference only)
Second, the welded pipe factory
1 Cangzhou Feiyue Pipeline Co., Ltd. is located in Chengnan Industrial Park, Yanshan County, Hebei Province, which is known as "the largest pressure pipeline equipment manufacturing base in China", covering an area of 34,000 square meters and a construction area of 14000 square meters, and is a key steel pipe manufacturer in North China. It can meet a variety of product standards, and can produce double-sided submerged arc welded straight welded steel pipes with a diameter of 325mm- 1420mm and a wall thickness of 6mm-60mm. Materials include Q235, Q345, 35#, L245-L450, Gr.B-X70, stainless steel, etc. The annual production capacity is 200,000 tons. Double-sided submerged arc welding spiral steel pipe production line,
2. Cangzhou Hengfan Steel Pipe Co., Ltd. was established in 2005. It is located in Chengnan Industrial Park, Yanshan County, Hebei Province, which is known as "the largest pressure pipeline equipment manufacturing base in China", with an area of 68,000 square meters and a construction area of 28,000 square meters. It is a key steel pipe enterprise in North China. The company has complete testing equipment. The main products are large-diameter double-sided submerged arc welded straight-seam steel pipes with a diameter of 325mm-2420mm and a wall thickness of 6mm-60mm, and high-frequency welded pipes with a diameter of 12mm-920mm and a wall thickness of 0.2mm-60mm, with an annual sales capacity of 654.38+10,000 tons. The implementation standards are: GB/T 3091-2008GB/T 971.1-Kloc-0/997, APIspec5CT. Material: q235bq345b j55x42x70q195bq215bq345d.
Welded steel pipe is a product made of suitable materials according to a certain technological process. Generally, they have good cost performance and various sizes to meet the needs of different consumers, but the strength may be relatively low. Therefore, if you want to ensure the expected satisfactory results, you'd better refer to the above professional written materials, and if necessary, you can consult with experienced people or make field trips in order to harvest satisfactory products.
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