High Qualiy 4340 Sncm439 41crnimo4 1.6563 Forged Alloy Structural Steel Pipe Tube

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Product Description

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Overview - Basic Info

Model NO.
Forged Alloy Structural Steel Pipe Tube
Molding Technics
Pressure Casting
Application
Machinery Parts
Material
Steel
Heat Treatment
Quenching
Surface Treatment
Hot Galvanized
Forging Tolerance
+/-0.5mm
Standard
AISI
Certification
CE, RoHS, ISO 9001:2008
Steel Type
Alloy & Carbon
Production Capacity
5,000,000 PCS/Year
Origin
China
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Product Description

We offer a better option than solid steel bars require boring; steel tubes that frequently need excess machining; or castings that often do not meet internal part strength specifications. We produce hollow tube-like forgings in diameters up to 90" with a 2" minimum wall thickness and up to 360" long in ferrous and non-ferrous materials.

Surface TreatmentHeat treatment, Polishing, shot blasting, Painting, Electro-plating, Chemical Plating
Delivery TermsRough Machining(N+T); Finish Machining(Q+T), Nitriding Quenching
Measuring MachineHardness Test Machine, Metallurgical Analysis, Tensile Strength Tester
ApplicationAerospace, Petrochemical Industry, Automobile Manufacturing, Wind Power Generation
StandardsASTM, ASME, DIN, JIS, ISO, BS, API, EN

Our Advantages

  • Own factory facility for precision machinery products at competitive prices.
  • Customized production according to specific requirements with technical support.
  • Quality certified factories including ISO9001:2015, TUV, ABS, and DNV.
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After Sales Service

  • OEM and customized modification services.
  • Full machining, primer coating, and comprehensive surface treatments.
  • Complete material testing and rigorous quality control processes.

Frequently Asked Questions

Q1: What materials are used for your forged structural pipes? A: We use high-quality Alloy and Carbon steel, including grades like 10#, 20#, 45#, and X42 to X70.
Q2: Can you provide customized sizes? A: Yes, we specialize in non-standard sizes with lengths up to 10-12 meters based on your request.
Q3: What are the main applications of these tubes? A: Our products are widely used in Aerospace, Petrochemical, Wind Power, and Machinery industries.
Q4: What surface treatments do you offer? A: Options include Hot Galvanizing, Polishing, Shot Blasting, and Electro-plating.
Q5: Are your manufacturing processes certified? A: Yes, we hold certifications from ISO 9001:2015, TUV, ABS, RINA, and several others.
Q6: What is the forging tolerance for your steel pipes? A: We maintain a precision forging tolerance of +/-0.5mm.

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