Tianjin Longshenghua Import & Export

Dear Sir ?We are the manufacture of seamless steel pipe (www.longshenghua.com) in China. We find you are a very big and competitive company so we would like to make business with you in the near future. If you have any question pls do not hesitate contact with me. We are looking forward to receive your reply.Now we offer for sale the following items:Seamless pipe: carbon steel and alloy steel, mainly used for piling.A) Size range:Hot rolled seamless pipe: OD 32-630mm thickness 2.5-100 mmCold drawn seamless pipe: OD 5-200mm thickness 2.5-15 mmB) Product standard:Item China Standard American Standard German Standard JIS StandardLiquid Conveyance GB/T 8163-1999 ASTM A53ASTM A106API 5L DIN 1626 JIS G 3462Petroleum Crucking GB 9948-88 ASTM A179 DIN 1629 Low&medium Pressure Boiler GB 3087-1999 ASTM A210 DIN 17175 JIS G3401High Pressure Boiler GB 5310-1995 ASTM A192ASTM A213 DIN 17175 High Pressure Chemical Faulity GB 6479 DIN 2391 Oil Tubing SY/T 6194-2000 API 5CT Also other standards are available, please contact us.