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GB T9711 steels

LSAW PIPE - Piping System Solutions

Mar 24, 2021Prodution Line This is large diameter longitudinal submerged arc welded (LSAW) pipe production line in China. The mill adopts progressive bending process, featuring evenly distributed forming stress, high uniformity of dimension, infinite sizes variation&wide poduct range, and (pipe) Some results are removed in response to a notice of local law requirement. For more information, please see here.(pipe) What is the type of line pipe tempering? - united-steel(steel) It is mainly used for all kinds of high carbon cutting tools, measuring tools, GB/T9711.1 pipeline steel pipe, rolling bearings and carburizing parts, etc., the hardness after tempering is generally HRC58-64. 2. Medium temperature tempering (250-500 degrees)

bebonchinaGB/T9711 GB T9711 steels GB/T9711 PSL2 J. L245NOL290NOL320NOL360NOL245QOL290QOL320QOL360QOL390QOL415QOL450QOL485QOL555QO. 21.3 ,Steel ,China

External or internal layer carbon steel executive standard/Material EN10217-1,EN10219-1,EN10224 SY/T5037-2000; GB/T3091-2008; GB/T9711.1-1997/ S235JR,Q235B Our SSAW/ LSAW Pipes/ Stainless Steel with Carbon Steel Complex Welded Pipes are applied to various large /medium sized conveying projects (include petroleum, natural gas, coal gas, fuel GB T9711 steels

Main Steel Grades

The main products are carbon steel, wear plate, alloy steel, shipbuilding steel, hot/cold rolled steel, boiler steel, mild steel, seamless steel pipe, according to Americal standard ASTM, Japanese standard JIS, German standard DIN, EN, etc.

OUR FACTORY

Our mill has three steel plates production lines and Machining Platform

STEEL PLATE PRODUCTION LINE

STEEL PLATE PRODUCTION LINE

STEEL PIPE PRODUCTION LINE

STEEL PIPE PRODUCTION LINE

STEEL COIL PRODUCTION LINE

STEEL COIL PRODUCTION LINE

STEEL MACHINING CENTER

STEEL MACHINING CENTER

Contact Us

We are gradually formed four major advantageous products: steel plate, steel pipe, stainless steel, special steel, and established our own Machining processing center in order to meet customer's diverse requirements.

Welcome to contact us through online consulting, emails and hotline if you are interested in our company or products. Our staff will reply you within 24 hours.

  • E-mail: [email protected]
  • Tel: 0086-13569929107
  • Address: 50 Guohuai Road, Henan Province, China

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