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Oil Pipe, Hydraulic Cylinder Steel Tube, Carbon Steel Pipe - Zhengna
  • Home
  • Products
    • Astm A335
    • Astm A335 P91 Pipe
    • Alloy Steel Seamless
    • 16mn Grade Alloy Steel Seamless
    • Alloy Seamless Steel Pipe Sch80
    • Astm A 335 P11 Alloy Pipe
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    • Hydraulic Cylinder Steel Tube
    • Carbon Steel Pipe
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  • About us
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Hot Cold Rolled Drawn Seamless Steel Tube

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A179/A192 SA210 / ASTM A213/A335 P91 P9 T5 T9 P11 P12 P22 Boiler Tubes

  • A179/A192 SA210 / ASTM A213/A335 P91 P9 T5 T9 P11 P12 P22 Boiler Tubes

  • High Quality Factory Direct Wholesale Manufacturer Customized Cheap Price ASTM A106 Gr.B API 5L Grb A53 Gr.B Q235 Q355 16mn St52 42CrMo 4130 Seamless Steel Pipe

  • P235 P265 Gh P235gh Heavy Wall Thickness Carbon Steel Pipe API/ ASTM A53 / ASTM A252 / As1163 / En10219 /JIS Ss440 / Skk440

  • Seamless Alloy Steel Pipe ASTM A335 Standard P2 P5 P9 P11 Steel Tubes P91

  • Dimensions Tolerance 15mng/20mng/15crmog/12cr1movg Building-Materials Gas Oil Pipelines St35.8/SA106b/SA106c/SA210A/SA210c Boiler Seamless Steel Pipe

  • Seamless Steel Pipe SA213 P91/T11 SA355 13crmo4 SA192 SA53 A160 St37 St52 1020 Round Alloy Carbon Seamless Steel Pipe/Tube A106 Gr. B Sch 40 Seamless Steel Pipe

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Galvanized Carbon Stainless Steel Pipe

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China Factory ASTM A335 ASME SA335 P9 P11 P22 P91 Small Diameter High Pressure Alloy Seamless Steel Pipe

  • China Factory ASTM A335 ASME SA335 P9 P11 P22 P91 Small Diameter High Pressure Alloy Seamless Steel Pipe

  • Alloy Polished Fukai Wooden Case 168mm-711mm China Seamless Steel Tube

  • Alloy 20 Tp310h/347H Stainless Steel Nickel Alloy Pipe for Oil and Gas Exploitation

  • ASTM A335 ASME SA335 P11 P22 P91 Seamless Alloy Steel Pipe Boiler Tube Made in China

  • AISI 201 304 304L 309S 310S 316 316ti 317 Cold Rolled/Hot Rolled/Seamless/Welded Stainless Steel Tube/Pipe

  • Hot Rolled ASTM A335 P11 Seamless Carbon Steel Pipe for High Temperature Boiler

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Stainless steel welded pipe

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Factory Wholesale Custom Size Water Supply and Drainage Plastic PVC Female Elbow UPVC Thread Pipe Fittings

  • Factory Wholesale Custom Size Water Supply and Drainage Plastic PVC Female Elbow UPVC Thread Pipe Fittings

  • GB/T 3077 40cr Seamless Steel Pipe 40cr Steel Pipe

  • Cheap Welding A335 P11 Customize Seamless Alloy Steel Round Pipe Hot Selling 12 Inch/180mm Steel Pipe Tube

  • 10# 20#45# A36 Q235 Q345 Q195 Seamless / Welded Round Carbon Steel Tube Carbon Steel Pipe

  • Factory Price 6 Inch 2.5 Inch Welded Pre Galvanized Gi Steel Pipe for Kazakhstan

  • GB5310 15CrMo Seamles Alloy Steel Pipe

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Oil Pipe, Hydraulic Cylinder Steel Tube, Carbon Steel Pipe - Zhengna

Jilin Zhengna Ppipe Co., Ltd.

We are a professional enterprise integrating pipeline production, sales and export. The company was established in 1992 and covers an area of 100,000 square meters. The company has advanced production equipment, complete testing equipment and strong technical force. Our company's main products are: boiler tubes account for 40%; pipeline tubes account for 30%; petrochemical pipes account for 10%; heat exchange tubes account for 10%; mechanical tubes account for 10%. Complete product range: the main products are SA106B, 20g, Q345, 12Cr1MoVG, 15CrMoG, Cr5Mo, 1Cr9Mo, 10CrMo910, A335P5/P9/P11/P12/P22/P91/P92.

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  • 12crmovg Alloy Steel Pipe
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  • P91 Alloy Steel Pipe
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  • 12cr1mov Alloy Tube

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