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Product video
Certifications CE · RoHS

Seamless Steel Pipe Q345b 3inch Ms 8 Inch Carbon Steel Pipe 0.5inch 1/2 Inch 4inches Diameter Seamless Steel Pipe

Available for enquiry 5.0 · 3 reviews
USD

$ 640.00 640.0 USD $ 640.00

Not Available For Sale

Minimum order quantity: 1 Units
  • Application
  • Standard
  • Grade
  • Certificate
  • Alloy Or Not
  • Section Shape
  • Surface Treatment
  • Tolerance
  • Special Pipe
  • Oiled or Non-oiled
  • Processing Service
  • Delivery Time
  • Invoicing
  • Place of origin
  • Outer Diameter (Specification)
  • Shape
  • Material
  • Color
  • Outer diameter Seamless Pipe
  • MOQ
  • Surface
  • Payment terms
  • Packing
  • Selling Units
  • Single package size
  • Single gross weight
  • Thickness
  • Length (Product option)
  • Certifications & Compliance

This combination is unavailable.

Key attributes

View all
Application
Other, Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, Oil Pipe, Chemical Fertilizer Pipe, Structure Pipe
Standard
ASTM JIS GB
Grade
Q195-Q345, A53,A106,A333,API 5L,4140,42Crmo
Certificate
CE, ISO 9001, API, JIS
Alloy Or Not
Non-Alloy
Section Shape
Round
Product description

Highlights at a glance

  • High Strength Material:Excellent mechanical properties for demanding industrial applications.
  • Precision Dimensions:Accurate OD, wall thickness, and length with tight tolerances.
  • Superior Pressure Resistance:Designed for high-pressure and high-temperature service conditions.
  • Excellent Corrosion Resistance:Available with various surface treatments for extended service life.
  • Wide Material Selection:Carbon steel, alloy steel, and stainless steel grades available.
  • Strict Quality Inspection:100% tested before shipment, supporting third-party inspection.
  • Custom Manufacturing:Customized sizes, lengths, machining, and end processing available.
    • Certifications & compliance
    CE
    Complies with EU standards
    RoHS
    RoHS compliant
    Frequently asked questions

    Seamless pipes have no welds, high strength and pressure resistance, and are suitable for high demand working conditions; Welded pipes have welded seams, which have lower manufacturing costs and are suitable for applications with low pressure requirements.

    The compressive strength of seamless pipes depends on their material, wall thickness, and production process. High pressure seamless pipes require high strength and are commonly used in oil pipelines and boilers.

    Common anti-corrosion treatment methods for seamless pipes include galvanizing, painting, coating, plastic lining, etc. The specific anti-corrosion method should be selected according to the usage environment and medium.

    The pressure bearing capacity of seamless pipes depends on the material, wall thickness, and outer diameter. Generally speaking, the thicker the wall and the smaller the outer diameter, the higher the pressure bearing capacity.

    The quality inspection methods for seamless pipes include ultrasonic testing, magnetic particle testing, X-ray testing, hydraulic testing, and chemical composition analysis to ensure their strength and quality.

    When choosing seamless pipes, appropriate materials, specifications, and surface treatments should be selected based on the pressure, temperature, fluid medium, and usage environment of the project to ensure the safety and service life of the pipeline.
    Description images
    Product detail
    Product detail
    Product detail
    Product detail
    CE
    RoHS
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 1 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      7 days

    • Step 3

      Packaging and dispatch

      Ocean + Express via FLY Logistics · Approx. shipping fee: $ 86.00 for 1 ton · Transit time: Est. 16-23 days

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Other details 29 fields
    Application
    Other, Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, Oil Pipe, Chemical Fertilizer Pipe, Structure Pipe
    Standard
    ASTM JIS GB
    Grade
    Q195-Q345, A53,A106,A333,API 5L,4140,42Crmo
    Certificate
    CE, ISO 9001, API, JIS
    Alloy Or Not
    Non-Alloy
    Section Shape
    Round
    Surface Treatment
    Hot Rolled
    Tolerance
    ±1%
    Special Pipe
    Other, API Pipe, EMT Pipe, Thick Wall Pipe
    Oiled or Non-oiled
    Non-oiled
    Processing Service
    Cutting, Bending, Welding, Decoiling, Punching
    Delivery Time
    8 ~ 14 days
    Invoicing
    By Actual Weight
    Place of origin
    China, Shandong
    Outer Diameter (Specification)
    0.3 - 650 mm
    Shape
    Round Shape
    Material
    ST37/ST45/ST52/25Mn/27SiMn/E355/SAE1026/STKM13C
    Color
    Black....as Customers' Requirement
    Outer diameter Seamless Pipe
    6MM - 1220MM
    MOQ
    1 Ton
    Surface
    Customers't Requirement
    Payment terms
    TT/LC
    Packing
    Standard Seaworthy Packing
    Selling Units
    Single item
    Single package size
    50X50X50 cm
    Single gross weight
    50.0 kg
    Thickness
    1.4-30 mm
    Length (Product option)
    6 m, 12 m, 1-12m or customized
    Certifications & Compliance
    CE, RoHS
    Lead time
    7 days
    Minimum order
    1 Units

    Customer reviews

    5.0 (3)
    C
    Casey C. Verified buyer
    United States United States ·

    Impressive quality and fast logistics!we have been working with this supplier for quite some time now, and we’ve never been disappointed. The products are consistently high-quality, and their logistics team ensures fast and reliable delivery. Any issues or questions we have are always addressed promptly by their helpful customer service team. We highly recommend them for anyone seeking reliable, high-quality products with efficient delivery.

    R
    Reese W. Verified buyer
    United States United States ·

    A supplier you can count on! From start to finish, this supplier has been fantastic. Their products are consistently high-quality, and we can always count on them to deliver on time. Their logistics are incredibly efficient, and the products arrive in great condition. The customer service is always top-notch, addressing any queries quickly and professionally. We highly recommend them for any business looking for a reliable and efficient supplier.

    J
    Jordan Q. Verified buyer
    United States United States ·

    Great quality and exceptional service! We’ve been ordering from this supplier for several months now, and they’ve consistently delivered high-quality products. Their shipping is fast, and their customer service is second to none. Any issues or questions we have are resolved promptly and professionally. This supplier has been a key partner for our business, and we look forward to continuing our successful relationship.

    review-f157ea6926-1.jpg

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