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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
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    • News
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  • About us
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Stainless Steel Pipe Elbow

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ASTM Boiler Pipe A335 P92 Seamless Steel Pipe for Boiler

  • ASTM Boiler Pipe A335 P92 Seamless Steel Pipe for Boiler

  • Seamless ASTM A213 Tp316 Stainless Steel Pipe for Petrochemical Plants

  • Q355b Low-Alloy I-Beam 40# for Factory Building Steel Structure Steel Beams Sufficient Inventory

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

  • Direct Factory API 5L/ASTM A106/A53 Grade B 1.0425 ERW Carbon Seamless Steel Pipe Hot Sale

  • St372 Carbon Steel Pipe 4130 Carbon Steel Tube Mechanical Parts Usage

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Gr Wpb

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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

  • 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

  • Recycle Style High Quality Glass Smoking Water Pipe Hot- Selling Factory Wholesale

  • Cold Rolled/Cold Drawn ASTM/En/JIS/DIN/GOST Carbon/Alloy Steel Tube Carbon Seamless Black Steel Pipe

  • ANSI B16.9 Butt Welded 304 Stainless Steel Equal Pipe Tee

  • JIS Alloy Pipe Tube 65mn 50mn 50cr 20crmnti 40crnimo Alloiy Seamless Steel Pipe with Petroleum Pipe Power Tube

  • High Temperature Fluid Delivery Custom Dimensions Size Factory Price Hot Rolled ASTM A106 Seamless Steel Pipes

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CS equal tee

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China Manufacturer Custom High Quality Aluminum Die Cast Products Tube

  • China Manufacturer Custom High Quality Aluminum Die Cast Products Tube

  • 15crmog Thick Wall Seamless Steel Tube Boiler Tube Cold-Drawn Precision Seamless Tube Alloy Tube

  • API 5L A106 A53 304 316L Ss/Gi/ERW/Black/Oil/Alloy/Square/Round/Precision/Carbon/Stainless/Galvanized/Aluminum /Spiral/Seamless/Welded/Steel Tube Pipe 15%off

  • ASTM A355 P11/P9/P22 Alloy Steel Seamless Pipe/Tube China Supplier

  • ASTM/Gr5 High Quality Chinese Seamless Titanium Alloy Pipe for Chemical Industry

  • AISI SUS Ss 201 / 202 / 304 / 304L / 316 / 316L / 310S / 410 / 420 / 430 / 904L / 2205 / 2507 Stainless Steel Welded / Seamless Tube Pipe Price Factory

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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.

Products Category

  • Alloy Mechanics Pipe
  • A106 Grb Steel Pipe
  • Hydraulic Cylinder Steel Tube
  • 15crmo Alloy Pipe

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