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Fluid Steel Pipe
1) Standard: a) O.D.: Φ12 - 720mm b) Wall thickness: 1.5 - 8mm 2) Applications: steel pipe for conveyance fluid 3) Material: 10#, 20#, 35#, 45#, 16Mn,... |
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Structural Seamless Steel Pipe
1)Wall thickness:3.5 - 35mm 2) Applications: steel pipe for general structure and mechanical 3) Material: 10#, 20#, 35#, 45#, 16Mn, A106Gr.A, A106Gr.B... |
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Seamless Pipe
1) Name of product: seamless steel pipe2) Application: pipes for usual structure and machines3) Model no.: ASTM A106 grade A/B, API 5L, X52, X42, ST52... |
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ERW Line Pipe
1) OD: 3/4" - 24"2) Thickness: SCH40 and below3) Steel grade: Gr.B, AIP52B, Q195, Q235, ST37, ST52, X42, X46, X524) Standards: ASTM, API, BS, JIS, GB,... |
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Seamless Mechanical Pipe
1) NB: 1/2-12"2) WT: 0.5-19.68"3) Steel grade: Gr.1010, Gr.1020, Gr.1026, Gr.1035, Gr.1045, Gr.4130, STKM16A / 17A / 18A4) Standards: ASTM A512 / 513... |
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Established in 1998, Tianjin Zhonghua commerce company Ltd. is a steel manufacture & sale enterprise. We have the authority to import/export.
Tianjin Zhonghua commerce company Ltd. located in Tianjin, where is the largest base of seamless pipe manufacturing in China. Our company convenient transportation has an area of more than 120,000 square meters and staffs more than 500 people. The steel pipes that we produced are more than 500,000 tons annually part of which are sold to the USA, EU, Middle East, Southeast Asia and many other countries and regions...
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