シームレス・スチール・チューブの熱穿孔

プロダクト処理
March 25, 2025
Category Connection: 油井パイプ
Brief: AISI 4130 Oil Well Drill Pipe を発見します. 合金鋼のシームレスパイプです. 非鉄金属鉱山プロジェクトのために設計されています.このパイプは例外的な強さを持っています石油とガス掘削,鉱山の爆発,地熱の井戸に最適です
Related Product Features:
  • Engineered to meet GB/T 9808 and ASTM A519 standards for oil and gas drilling operations.
  • Precise chemical composition control ensures superior microstructural integrity.
  • Advanced heat treatment processes enhance strength, toughness, and fatigue resistance.
  • Available in outer diameters ranging from 4-219 mm and wall thicknesses of 0.5-20 mm.
  • Surface treatments include black painting, anti-rust oil, or custom requirements.
  • Stress-relieved, normalized, or quenched & tempered delivery conditions for varied applications.
  • High tensile strength (≥813 MPa) and yield strength (≥690 MPa) for extreme conditions.
  • Chromium-molybdenum alloy composition provides excellent corrosion resistance.
FAQ:
  • What standards do AISI 4130 seamless alloy steel pipes comply with?
    These pipes comply with GB/T 9808 and ASTM A519 standards, ensuring high-quality performance for oil and gas drilling operations.
  • What are the available delivery conditions for these pipes?
    The pipes are available in +SR (Stress Relieved), +N (Normalized), and +QT (Quenched & Tempered) conditions, each tailored for specific performance requirements.
  • What applications are AISI 4130 seamless alloy steel pipes suitable for?
    These pipes are ideal for mine blasting, water well drilling, geothermal wells, coal mining, and nonferrous metal mining projects due to their high strength and corrosion resistance.