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China factory - BEST PIPELINE EQUIPMENT CO.,LTD

BEST PIPELINE EQUIPMENT CO.,LTD

  • China,Suzhou ,Jiangsu
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China Stainless Steel Flange Alloy Steel Seamless Pipes A350 LF2 Cl1 Forged Flanges
China Stainless Steel Flange Alloy Steel Seamless Pipes A350 LF2 Cl1 Forged Flanges

  1. China Stainless Steel Flange Alloy Steel Seamless Pipes A350 LF2 Cl1 Forged Flanges
  2. China Stainless Steel Flange Alloy Steel Seamless Pipes A350 LF2 Cl1 Forged Flanges
  3. China Stainless Steel Flange Alloy Steel Seamless Pipes A350 LF2 Cl1 Forged Flanges

Stainless Steel Flange Alloy Steel Seamless Pipes A350 LF2 Cl1 Forged Flanges

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Type What kind of Steel 4130
Alloy Steel is 4130 alloy steel magnetic

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  1. Product Details
  2. Company Details

Product Specification

Type What kind of Steel 4130 Alloy Steel is 4130 alloy steel magnetic
High Light alloy steel seamless tubesseamless alloy steel tube
 
 
 
Alloy 4130  Chemical Composition 
 
C Mn P S Si Cr Mo
0.28-0.33 0.7-0.9 0.015 0.010 0.25 0.8-1.1 0.20
 
 
 
Alloy 4130 Characteristics  
We stock this quality of E-4130 to meet the regulations of API Spec.6A.
− Bars are heat treated to Designation 75K and are Charpy V-notch impact- tested to Classification K.
− Stocks also conform to NACE Standard MROI- 75 with a maximum hardness of HRC22/HB235. E-4130 is readily machineable and weldable
Alloy 4130  Typical Applications
 
Flanges, wellhead components, tool joints, etc.
 
Alloy 4130  Typical Heat Treatment
 
Forging
− Commence 1200˚C max.
− Finish 950˚C
− Annealing
− 830˚C/ 855˚C Cool slowly in furnace
− Normalizing
− 870˚C/ 930˚C Cool in air
− Hardened & Tempered: 840˚C/ 870˚C Water quench, 855˚C/ 885˚C Oil quench; 430˚C/ 700˚C According to properties required.
Alloy 4130  Mechanical Properties
 
Annealed Typical
− Tensile Strength – 80,000 psi
− Yield Strength – 80,000 psi
− Elongation – 28%
− Reduction of Area – 57%
− Hardness – 22 Rc Max, surface
 
 
Alloy 4130 stainless steel flange , A350 LF2 Cl1 forged Flanges , astm a350 lf2 cl1 cs flanges in Poland
 

 

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2010

  • Total Annual:

    1000000-5000000

  • Employee Number:

    116~209

  • Ecer Certification:

    Site Member

  Best Alloy Engineering Alloy Pipe  as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and ...   Best Alloy Engineering Alloy Pipe  as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and ...

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  • BEST PIPELINE EQUIPMENT CO.,LTD
  • China Factory : Suzhou Industrial Park, JiangSu Province,China
  • https://www.alloysteelseamlesspipe.com/

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