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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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  • About us
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Factory direct supply carbon black

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Fast Delivery Sch80 Alloy Steel Boiler Tube High Pressure Heat Exchanger Tubing Thin Wall A179 Carbon Steel Seamless Pipe Austenitic Stainless Steel Tube/Pipe

  • Fast Delivery Sch80 Alloy Steel Boiler Tube High Pressure Heat Exchanger Tubing Thin Wall A179 Carbon Steel Seamless Pipe Austenitic Stainless Steel Tube/Pipe

  • ASTM A213 T5 A209 T1 A335 P11 P22 P5 Alloy Carbon Steel Steel Seamless Tube Pipe

  • High Quality Furnace Welded Pipe ASTM A312 A358 A409 A213 Carbon Welded Steel Pipe

  • for Russia ASTM Ss 201 304 304L 316 316L 310S 309S 430 904L 2205 Welded Round/Square/Rectangular/Hex/Oval Tube Seamless/Stainless Steel Pipe

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

  • AISI Ss 309 309S Seamless Stainless Steel Pipe for Boiler

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Carbon black for fruit bag paper

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ASTM A106/A53/4140/P91/6061 S355jr Stainless/Spiral Welded/Copper/Oil Casing/Alloy/Square/Round Aluminum/Precision/Oil and Gas/Spiral Welded/Seamless Steel Pipe

  • ASTM A106/A53/4140/P91/6061 S355jr Stainless/Spiral Welded/Copper/Oil Casing/Alloy/Square/Round Aluminum/Precision/Oil and Gas/Spiral Welded/Seamless Steel Pipe

  • Factory Q235 Q345 Hot Rolled Carbon Steel Pipe Seamless Welding Mild Pipe with High Quality Raw Materials for Construction

  • Alloy Steel Tee for Oil and Gas Industry

  • Factory Price Reduced Tee DN 500X10/250X6.3 P355nl1 Welded Carbon Steel Pipe Fitting Reducer Alloy /Carbon Steel Elbow/Tee

  • China Manufacturer Building Material Hot Dipped Threaded Process Seamless Gi Q195 Q235B Zinc Coating Z275 Z100 Galvanised Steel Tube Galvanized Rectangular Pipe

  • ASTM A554 Grade 201/304L/316L Stainless Steel Tube Manufacturer Mirror Polishing Surface Decorative Stainless Steel Pipe Factory Price Ornamental Pipe

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English language carbon black supplier

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Grade 16mn Steel Pipe, Seamless Alloy Steel Tube, 12crmo Smls Pipe

  • Grade 16mn Steel Pipe, Seamless Alloy Steel Tube, 12crmo Smls Pipe

  • China Manufacture Alloy Tube 13crmo44, ASTM A335 P22 Seamless Alloy Steel Pipe

  • Seamless Cap Rails Groove Slot Anodized Bendable Square Round Hexagon Rectangular Flat Oval Extruded Metal Al Aluminum Aluminium Alloy Profile Pipe Tube Price

  • Carbon Steel Seamless Pipe&Tube A355 P5 P11 En10210 En10216 DIN17175 Round Hot Rolling Alloy Steel Tubular 4130 4140 Q345 13cr

  • Welded Seamless Stainless Steel Coated Carbon Steel Pipe Tubes

  • Low Alloy High Strength Structure Steel Square Tube Q235B Q345b Galvanized Square Hollow 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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