Tel: +86-0731-88672086   E-mail: info@great-pipe.com
Home » News

New Category

Hot Product

News and Events

  • Features and benefits of seamless steel pipe
    Features and benefits of seamless steel pipe
    2023-05-11
    Features and benefits of seamless steel pipe1. High precision machining saves wear and tear when the user quantity.2. Specifications, wide range of applications.3. Cold rolled finished high accuracy, good surface quality, good straightness.4. The inner diameter of the pipe can be made hexagonal.5. S
    Read More
  • Embrittlement of Precision Steel Pipe
    Embrittlement of Precision Steel Pipe
    2023-05-10
    Brittle tempering temperature range based on precision tubes can be divided into low and high temperature temper brittleness temper brittleness.After tempering brittleness precision tube alloy steel quenched martensite at a temperature range of 250 ~ 400 ℃ tempered steel embrittlement which a brittl
    Read More
  • Total 85 pages  Go to Page
  • Go
logo
Hunan Great Steel Pipe Co.,Ltd
Hunan Great Steel Pipe Co.,Ltd is a world-class production and service provider of submerged arc straight seam welded pipe as the first subsidiary of Shinestar Group. Hunan Great Steel Pipe Co.,Ltd pays more attention to in the pipeline engineering research areas as a pioneer of China Petroleum Pipeline & Gas Pipeline Science Research Institute.

PRODUCT CATEGORY

QUICK LINKS

CONTACT US
 Tel: +86-0731-88672086 
 E-mail: info@great-pipe.com
 Address: Hunan Steel Industrial Zone,No.9 Xiangfu Road, Yuhua District, Changsha,    Hunan, China
LEAVE YOUR MESSAGE
Copyright © Hunan Great Steel Pipe Co.,Ltd. All Rights Reserved. Sitemap