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4340 steel pipe

With years of experience in production 4340 steel pipe, Hunan Qilu Metal Co.,Ltd. can supply a wide range of 4340 steel pipe. 4340 steel pipe can meet many applications, if you need, please get our online timely service about 4340 steel pipe. In addition to the product list below, you can also customize your own unique 4340 steel pipe according to your specific needs.
  • ASTM 4340 1.6511 817M40 Steel Pipe
    ASTM 4340 1.6511 817M40 Steel Pipe
    Type: 4340 Steel Pipe
    Standard: AISI, ASTM,  GB, DIN, JIS
    Technology: Hot Rolled/Forged/Cold Drawn
    Form: Round Bars/ Flat Bar / Blocks/ Tube
    Surface: Black; Peeled; Polished; Machined; Grinded; Turned
    Process: Eaf+Lf+Vd+Forged+Heat Treatment(Optional)
    Certificate: ISO/ Mill Certificate   
    Warranty: Three Years
    Sample Supply: Yes
SPECIALIZING IN SPECIAL STEEL SMELTING AND FORGING

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Hunan Qilu Metal is one of the professional steel manufacturers and exporters in China, with multiple certificates such as ISO9001. Our products can be produced according to customer requirements, with a small minimum order quantity and affordable prices.

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Tel：+86-731-85185765
Email：enquiry@qilumetal.com
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