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AISI 4130 Steel Pipe ASTM A519 Standard Seamless Casing Pipe Chromium-Molybdenum Alloy Corrosion Resistant for Oil Well Drilling
AISI 4130 Steel Pipe ASTM A519 Standard Seamless Casing Pipe Chromium-Molybdenum Alloy Corrosion Resistant for Oil Well Drilling
AISI 4130 Steel Pipe ASTM A519 Standard Seamless Casing Pipe Chromium-Molybdenum Alloy Corrosion Resistant for Oil Well Drilling
AISI 4130 Steel Pipe ASTM A519 Standard Seamless Casing Pipe Chromium-Molybdenum Alloy Corrosion Resistant for Oil Well Drilling
AISI 4130 Steel Pipe ASTM A519 Standard Seamless Casing Pipe Chromium-Molybdenum Alloy Corrosion Resistant for Oil Well Drilling
AISI 4130 Steel Pipe ASTM A519 Standard Seamless Casing Pipe Chromium-Molybdenum Alloy Corrosion Resistant for Oil Well Drilling
AISI 4130 Steel Pipe ASTM A519 Standard Seamless Casing Pipe Chromium-Molybdenum Alloy Corrosion Resistant for Oil Well Drilling
AISI 4130 Steel Pipe ASTM A519 Standard Seamless Casing Pipe Chromium-Molybdenum Alloy Corrosion Resistant for Oil Well Drilling
Specifications
Brand Name :
Hongbao
Model Number :
HBOWD-4
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 ton
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
3000 tons/month
Delivery Time :
45-60 days
Packaging Details :
Bundles Package, Wooden Box Package
Standard :
ASTM A519
Grade :
4130, 34CrMo4, 30CrMo
OD Size :
30-140mm
WT Size :
3-20mm
Shape :
Round
Production Process :
Cold Rolling
Application :
Demanding Downhole Environment
Description
AISI 4130 Steel Pipe Oil Well Pipe, Seamless Casing Pipe for Nonferrous Metal Mining Projects
Product Overview

This AISI 4130 steel pipe represents high-performance seamless casing specifically engineered for challenging nonferrous metal mining projects. Manufactured from chromium-molybdenum alloy steel, it delivers exceptional mechanical strength, superior abrasion resistance, and reliable performance in corrosive mining environments.

The seamless construction ensures maximum structural integrity for casing applications in copper, nickel, zinc, and lithium mining operations. Its enhanced yield strength and torsional resistance provide optimal support in unstable geological formations, while the alloy composition offers excellent resistance to acidic mine waters and abrasive slurries.

Precision-engineered through controlled heat treatment, this casing pipe maintains dimensional stability under heavy loading conditions. Certified to international quality standards, it ensures extended service life and reduced maintenance requirements in both shallow and deep mining applications.

Technical Specifications
Parameter Details
Material Grade 4130, 4140, 4145
Standard ASTM A519
Outer Diameter (OD) 30 - 140mm
Wall Thickness (WT) 3 - 20mm
Surface Treatment Anti-rust oil, or as customer's requirements
Application Oil Well Drilling Rod Tubing, Casing Tubing
Delivery Conditions
  • +SR (Stress Relieved): Ideal for machining, ensures low residual stresses and high straightness.
  • +N (Normalized): Enhances microstructural uniformity and toughness.
  • +QT (Quenched & Tempered): Provides superior strength and hardness for extreme downhole conditions.
Chemical Composition
Steel Grade C Si Mn P S Cr Mo
4130 0.28-0.33 0.15-0.35 0.40-0.60 ≤0.040 ≤0.040 0.80-1.10 0.15-0.25
Mechanical Properties
Steel Grade Deliver Condition Tensile Strength (Mpa) Yield Strength (Mpa) Elongation (%) Hardness (HRC)
4130 + SR ≥813 ≥690 ≥15% ≥24
Key Features
  • Superior Toughness and Impact Resistance
  • Good Fatigue Resistance
  • Favorable Weldability and Machinability
  • Excellent Strength-to-Weight Ratio
  • Cost-Effectiveness for Specific Applications
Applications
  • Drill Rod Tubing
  • Casing Tubing
  • Coupling Tubing
Packaging

Steel-strapped bundles with plastic end caps and wooden case

AISI 4130 Steel Pipe ASTM A519 Standard Seamless Casing Pipe Chromium-Molybdenum Alloy Corrosion Resistant for Oil Well Drilling
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AISI 4130 Steel Pipe ASTM A519 Standard Seamless Casing Pipe Chromium-Molybdenum Alloy Corrosion Resistant for Oil Well Drilling

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Product Detail
Brand Name :
Hongbao
Model Number :
HBOWD-4
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 ton
Price :
Negotiable
Contact Supplier
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AISI 4130 Steel Pipe ASTM A519 Standard Seamless Casing Pipe Chromium-Molybdenum Alloy Corrosion Resistant for Oil Well Drilling
AISI 4130 Steel Pipe ASTM A519 Standard Seamless Casing Pipe Chromium-Molybdenum Alloy Corrosion Resistant for Oil Well Drilling
AISI 4130 Steel Pipe ASTM A519 Standard Seamless Casing Pipe Chromium-Molybdenum Alloy Corrosion Resistant for Oil Well Drilling
AISI 4130 Steel Pipe ASTM A519 Standard Seamless Casing Pipe Chromium-Molybdenum Alloy Corrosion Resistant for Oil Well Drilling

Jiangsu Hongbao Group Co., Ltd.

Verified Supplier
9 Years
jiangsu
Since 1958
Business Type :
Manufacturer
Main Products :
Welded Steel Tube, Precision Steel Tube, Hollow Steel Tube
Total Annual :
>76000000
Employee Number :
700~1000
Certification Level :
Verified Supplier
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