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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
    • Oil Pipe
    • Hydraulic Cylinder Steel Tube
    • Carbon Steel Pipe
    • 4130 Steel Pipe
  • News
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  • About us
    • About us
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  • Home
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m seamless steel pipe

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ASTM A387 Grade 12 Class 2 Low to Medium Pressure Boiler Pipe

  • ASTM A387 Grade 12 Class 2 Low to Medium Pressure Boiler Pipe

  • Cold Rolled Cold Drawn Precision Steel Pipe Large and Small Caliber 1020 1045 4130 4140 5120 5140 42CrMo Seamless Carbon Capillary Tube Alloy Steel Pipe

  • Cold Rolling Carbon Alloy Steel Precision Bright Surface Smooth Both Inside and Outside Hydraulic Pipe Boiler Pipe Gas Drilling Steel Pipe

  • 1200mm Diameter Q235B Seamless Schedule 40 Carbon Steel Pipe 800mm Thick-Walled Alloy Pipe for Industrial Construction Steel Material

  • ASTM A106 A53 St37 St52 Sch80 Factory Cold Drawn Carbon 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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mn alloy thick-walled steel tube

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ASTM A335 P91 Alloy Tube/Alloy Steel Pipe

  • ASTM A335 P91 Alloy Tube/Alloy Steel Pipe

  • Long Weld Neck Flange 400# ASME/ANSI B16.5 Lwn Raised Face Flanges

  • Carbon Steel Seamless Pipe Alloy Steel Pipe ASTM A335 Standard P2 P5 P9 P11 Steel Tubes P91 2205 2207 253mA 625 Seamless Steel Pipe

  • T91 P91 P22 A355 P9 P11 4130 42CrMo 15CrMo Welded Seamless Pipe Aluminum Pipe/Carbon Pipe/Galvanized Pipe/Alloy/Stainless Steel Pipe

  • Cold Rolled/Cold Drawn ASTM/En/JIS/DIN/GOST Carbon Mild Steel Tube Seamless Black Steel Pipe with Sufficient Stock

  • Aluminum Alloy Air Piping Fittings - Tee Application

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Large-diameter carbon steel pipe

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1018 Alloy Steel Seamless Pipe 150mm Diameter Seamless Steel Pipe

  • 1018 Alloy Steel Seamless Pipe 150mm Diameter Seamless Steel Pipe

  • Hot Dipped ASTM A106 A105 Q235 16mn 27simn 12cr1mo 15CrMo Carbon Seamless Steel Pipe

  • Q235 Hot-Rolled Cuttable I-Beam 12# Steel Structure Low-Alloy I-Beam Laser Cutting

  • Seamless Alloy Steel Pipe A335 P5/P9/P11/P12/P22/P91/P92 A333 Gr. 6

  • Alloy Seamless Steel Pipe 4140

  • SSAW Spiral Welded Pipe with ASTM A252 Gr.1 2 3 API 5L Gr.B X42 X52 X60 X70 S235 S355 S275 Jr for Pile,Bridge,Wharf,Road, Building Structure,Transportation Use

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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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  • Steel Pipe Manufacturer
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