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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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High Quality Carbon Steel Seamless Pipe ASTM A335 Standard P2 P5 P9 P11 Steel Tubes P91/ Seamless Carbon Steel Pipe China Supplier

High Quality Carbon Steel Seamless Pipe ASTM A335 Standard P2 P5 P9 P11 Steel Tubes P91/ Seamless Carbon Steel Pipe China Supplier

  • High Quality Carbon Steel Seamless Pipe ASTM A335 Standard P2 P5 P9 P11 Steel Tubes P91/ Seamless Carbon Steel Pipe China Supplier

    High Quality Carbon Steel Seamless Pipe ASTM A335 Standard P2 P5 P9 P11 Steel Tubes P91/ Seamless Carbon Steel Pipe China Supplier

  • API 5L Sch 40/48.3mm/2"/20#/16mn/ASTM A106/Galvanized/Painted/Oil and Gas/Boiler/Hot Rolled/High Pressure Seamless Steel Pipe

    API 5L Sch 40/48.3mm/2"/20#/16mn/ASTM A106/Galvanized/Painted/Oil and Gas/Boiler/Hot Rolled/High Pressure Seamless Steel Pipe

  • DIN 42CrMo4 15CrMo 1cr5mo Alloy Steel Pipe for Boiler

    DIN 42CrMo4 15CrMo 1cr5mo Alloy Steel Pipe for Boiler

  • Socket Welding Swage Nipple (YZF-E543)

    Socket Welding Swage Nipple (YZF-E543)

  • Black Annealed ASTM A210 St52 St35.8 DIN 1629/4 Round Alloy Carbon Steel Pipe

    Black Annealed ASTM A210 St52 St35.8 DIN 1629/4 Round Alloy Carbon Steel Pipe

  • ASTM A335 P12 DIN 17175 St45.8 Large Diameter Seamless Low Temperature Resistant Alloy Thin-Walled Steel Pipe

    ASTM A335 P12 DIN 17175 St45.8 Large Diameter Seamless Low Temperature Resistant Alloy Thin-Walled Steel Pipe

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Chemical Fertilizer Steel Tube

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

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

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

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    12cr1MOV Thick-Walled Alloy Pipe Boiler Tube for High-Pressure Marine Construction

  • Low Temperature API 5L A106b/A53/A333 Gr. 6 100mm Diameter Galvanized Steel Pipe

    Low Temperature API 5L A106b/A53/A333 Gr. 6 100mm Diameter Galvanized Steel Pipe

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    Capillary Stainless Steel Pipe Seamless Steel Tube 304 316 Round Square Welded Pipe Carbon ASTM, JIS, GB, DIN, En Black Alloy Oil Manufacturer of Steel Pipe Car

  • Seamless Steel Pipe Hot Roll Cold Rolled Cold Drawn Carbon Steel Pipe Tube and Alloy Steel Pipe Tube Honed Pipe Precision Seamless Steel Tube

    Seamless Steel Pipe Hot Roll Cold Rolled Cold Drawn Carbon Steel Pipe Tube and Alloy Steel Pipe Tube Honed Pipe Precision Seamless Steel Tube

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    SA 182 F 347 H Ss Hollow Carbon Seamless Steel Pipe / Alloy Thick Steel Pipe for Oil and Gas Line High Quality/Anti-Corrosion Steel Pipe

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Cold drawn stainless steel seamless/welded pipe

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    27simn Alloy Seamless Steel Pipe Precision Drawn Cold Dr Gcr15 Mill Certificate Price Per Ton Superalloy Steel Seamless Pipe

  • Building Material Hot Cold Rolled ASTM A53 Seamless Alloy Galvanized Hollow Section Square Rectangular Round Seamless Steel Pipe Tube

    Building Material Hot Cold Rolled ASTM A53 Seamless Alloy Galvanized Hollow Section Square Rectangular Round Seamless Steel Pipe Tube

  • ASTM A335 Factory Supply Grade P5, P9, P11, P22, P91 Alloy Seamless Steel Pipe for Nuclear Power Plant Seamless Steel Tube

    ASTM A335 Factory Supply Grade P5, P9, P11, P22, P91 Alloy Seamless Steel Pipe for Nuclear Power Plant Seamless Steel Tube

  • High Quality Alloy Steel ASTM 4140 4145 35CrMo 42CrMo Gcr15 Carbon Steel A36 A106 1020 1045 Circular Thick Walled Precision Seamless Steel Pipe

    High Quality Alloy Steel ASTM 4140 4145 35CrMo 42CrMo Gcr15 Carbon Steel A36 A106 1020 1045 Circular Thick Walled Precision Seamless Steel Pipe

  • China Supplier Hot Sale Premium Inconel600 Incoloy800h Inconel625 Material Nickel Alloy Pipe

    China Supplier Hot Sale Premium Inconel600 Incoloy800h Inconel625 Material Nickel Alloy 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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