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Oil Pipe, Hydraulic Cylinder Steel Tube, Carbon Steel Pipe - Zhengna
  • Home
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    • Astm A335
    • Astm A335 P91 Pipe
    • Alloy Steel Seamless
    • 16mn Grade Alloy Steel Seamless
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Nickel Alloy Steel Seamless Pipes Inconel 625 Uns N06625 ASTM Sb444 High-Strength, Corrossion-Resitance Steel for High-Pressure Usage

  • Nickel Alloy Steel Seamless Pipes Inconel 625 Uns N06625 ASTM Sb444 High-Strength, Corrossion-Resitance Steel for High-Pressure Usage

  • Straight Welded Carbon Profiled Square Steel Pipe (10# 20# 45# Q195 Q215 Q235 Q345)

  • ASME SA-335/SA335m*ASTM A335 Alloy Steel Seamless Pipe Bolier Tube

  • Homogeneous Structure Graphite Tube/Pipes for Continious Brass Melting and Casting

  • ASTM A106 A53 Grb API 5L Grb Seamless Carbon Steel Pipe Casing Pipe Good Price Per Ton

  • Fittings Decoration Pipe Hollow Tube 40mm Stainless Steel/Carbon/Aluminum/Galvanzied Pipe for High-Temperature

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hot rolled steel

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St37 St52 Sch40 Sch80 ASTM A106 SAE 1020 1045 AISI 4140 Cold Drawn Mild Carbon Alloy Seamless Steel Pipe

  • St37 St52 Sch40 Sch80 ASTM A106 SAE 1020 1045 AISI 4140 Cold Drawn Mild Carbon Alloy Seamless Steel Pipe

  • ASTM A106 API 5L Grade B Prime Quality Steel Pipeline, Black Annealed Steel Pipeline, Oil and Gas Pipeline, Factory Price

  • Cold Rolled Drawn Seamless Precision Steel Tube/ Pipe Carbon Alloy Steel 20#45#Q235, Q355, 35CrMo, 42CrMo, 27simn, 15crmog, 12cr1MOV

  • 12cr1movg Alloy Seamless Steel Pipe 15crmog Alloy Steel Tube High Pressure

  • 15CrMo Alloy Structral Steel Plate

  • Customized ASTM A335 T91 SA213 T92 St45.8 A213 T2 T5 T9 T11 T12 T22 T91 High Pressure Alloy Boiler Tube/Pipe

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Gcr

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Duplex Stainless Steel Seamless Pipe Steel Pipe S32205 S31803 S32750 2205 2507 31803 for Fluid Transportboiler Heat Exchanger Oil Cracking High Pressure Boiler

  • Duplex Stainless Steel Seamless Pipe Steel Pipe S32205 S31803 S32750 2205 2507 31803 for Fluid Transportboiler Heat Exchanger Oil Cracking High Pressure Boiler

  • Dx53D/SA1d Welded Aluminized/Stainless/Galvanized/Aluminum/Carbon/Aluzinc/Alloy/Precision Hfw/ERW/Black/1/2"-4"/Oiled/Round/Square JIS/En/ASTM Steel Pipe Tube12

  • ASTM Ss 201 202 304 304L 316 Stainless Steel/Carbon/Aluminum/Galvanized/Alloy Tube Seamless or Welded Round/Square/Rectangular/Hex/Oval Pipe China Factory

  • JIS G3462 Alloy Steel Boiler Smoke Tube Grades STB12, STB13, STB20, STB22, STB23, STB24, STB25, STB26 Pipe

  • Air Ducts and Structural Parts Used 32mm*2.5mm 38mm*2.5mm Factory Price ASTM A106 Grb Seamless Steel Pipes

  • A335 P22 P9 P91 P5 Alloy Steel Pipe Seamless Welded Steel Tube / Carbon Mild Low 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 Pipe
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  • Gas And Oil Pipeline
  • Alloy Pipe Supplier

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