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ASTM Galvanized Steel Square Tubing Galvanized SHS RHS Hollow Section Steel Pipe

ASTM Galvanized Steel Square Tubing Galvanized SHS RHS Hollow Section Steel Pipe

    • ASTM Galvanized Steel Square Tubing Galvanized SHS RHS Hollow Section Steel Pipe
    • ASTM Galvanized Steel Square Tubing Galvanized SHS RHS Hollow Section Steel Pipe
    • ASTM Galvanized Steel Square Tubing Galvanized SHS RHS Hollow Section Steel Pipe
    • ASTM Galvanized Steel Square Tubing Galvanized SHS RHS Hollow Section Steel Pipe
  • ASTM Galvanized Steel Square Tubing Galvanized SHS RHS Hollow Section Steel Pipe

    Product Details:

    Place of Origin: shenyang
    Brand Name: zhongda

    Payment & Shipping Terms:

    Minimum Order Quantity: 25 Tons
    Price: US $500 - 800
    Packaging Details: Standard export seaworthy package,suit for sea or as required
    Delivery Time: Shipped in 30 days after payment
    Supply Ability: 30000 tons per month
    Detailed Product Description
    Standard: ASTM Thickness: 0.5 - 13 Mm
    Section Shape: Square Length: 1m-12m
    Zinc Coating: 40-280g/m2 Surface Treatment: Galvanized
    Application: Structure Pipe Material: Q195/Q215/Q235/Q345

    ASTM Galvanized Steel Square Tubing Galvanized SHS RHS Hollow Section Steel Pipe

     
     
    Product Description:
     

    Specifications

    decorative thin wall stainless steel square and polished tubing :


    1. Grade:201,202,301,304,316L,etc


    2. OD:9.53-254mm,

     

     

    decorative thin wall stainless steel square and polished tubing :

     

     

     

    From the nature, To the excellence.

     

    Name Stainless Steel Welded Tube &Pipe
    Items

    Square tubes, round tubes, oval pipes, special shaped pipes,

    empaistic pipes, fittings

    Standard ASTM A554, A249, A269 and A270
    Material Grade 201: Ni 0.8%~1%
    202: Ni 3.5%~4.5%
    304: Ni 8%, Cr 18%
    316: Ni 10%, Cr 18%
    316L: Ni10%~14%
    430: Cr16%~18%
    Outer Diameter 9.53mm--159mm
    Thickness 0.3mm - 3.0mm
    Length 6m or as customers' request

     

    Tolerance

    a) Outer Diameter: +/- 0.2mm
    b) Thickness: +/- 0.02mm
    c) Length: +/- 5mm
    Surface

    180G, 240G, 320G Satin / Hairline

    400G, 600G Mirror finish

    Application handrail,railing, staircase, weldmesh screen,door,window, balcony,fence,bench,furniture,etc
    Test Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT

     

     

     

     

    Chemical Composition of Material

    Material

     

    Composition

    201 202 304 316L 430
    C ≤0.15 ≤0.15 ≤0.08 ≤0.035 ≤0.12
    Si ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00
    Mn 5.5-7.5 7.5-10 ≤2.00 ≤2.00 ≤1.00
    P ≤0.06 ≤0.06 ≤0.045 ≤0.045 ≤0.040
    S ≤0.03 ≤0.03 ≤0.030 ≤0.030 ≤0.030
    Cr 13-15 14-17 18-20 16-18 16-18
    Ni 0.7-1.1 3.5-4.5 8-10.5 10-14  
    Mo       2.0-3.0  

     

    Mechanical Property

    Material Item 201 202 304 316
    Tensile Strength ≥535 ≥520 ≥520 ≥520
    Yield Strength ≥245 ≥205 ≥205 ≥205
    Extension ≥30% ≥30% ≥35% ≥35%
    Hardness (HV) <105 <100 <90 <90

     

     

    Galvanized rectangular pipe tube galvanized square steel tube erw galvanized square tubing

     

    Definition of stainless steel(Adopted form Wikipedia)

    In metallurgy, stainless steel, also known as inox steel or inox from French "inoxydable", is defined as a steelalloy with a minimum of 10.5% to 11% chromium content by mass.

    Stainless steel does not readily corrode, rust or stain with water as ordinary steel does, but despite the name it is not fully stain-proof, most notably under low oxygen, high salinity, or poor circulation environments. It is also called corrosion-resistant steel or CRES when the alloy type and grade are not detailed, particularly in the aviation industry. There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties of steel and resistance to corrosion are required.

     

     

    ASTM Galvanized Steel Square Tubing Galvanized SHS RHS Hollow Section Steel Pipe

     

     

    Our Advantage

     

    (1): High quality stainless steel tube with reasonable price.
    (2): Wide excellent experiences with after-sale service.
    (3): Every process will be checked by responsible QC which insures every product's quality.
    (4): Professional packing teams which keep every packing safely.
    (5): Trial order can be done in one week.
    (6): Samples can be provided as your requirements.

    We are professional manufacturer of stainless steel products, including stainless steel decorative pipes,industrial stainless welded pipes, special-shaped pipes, stainless steel

    sheet and etc. Main materials are: 304, 201,202,316,316L,430 and so on.

     

    Common Used Size of S355 square tube :

     

     

    ASTM Galvanized Steel Square Tubing Galvanized SHS RHS Hollow Section Steel Pipe

    Packaging & Shipping

    Pcakaging and shipping of our square tubing 

    Galvanized rectangular pipe tube galvanized square steel tube erw galvanized square tubing

     

     
     


     

    Our Service
     
    1. We own the factory with advanced equipment and well trained workers.

    2. We control the cost for every step of production to keep the reasonable price .

    3. We control production quality very strictly to keep ournone compensation record.

    4. We guarantee 24 hours response and 48 hours solution provide service.

    5. We provide free samples before orders, we accept trail order quantity before regular cooperations.

    6. We ensure you get your order delivery in full within the agreed time period

    7. Due to our selling power and exporting volumn, we have excellent freight rates with shipping lines.

    8. We strive to always be fair and honest in our dealings with customers.

    9. We strive to work together with customers to achieve much more than we can achieve alone.

    10. We focus on growing business together with all of our customers,Because we understand to take care of our own benefit we firstly need to take care of customer's benefit .
     
    11. Through our passion and commitment we aim to be a market leader in all our key markets. To maintain our position as market leader we must continue to add value in all that we do.

    Contact Details
    Liaoning QHHK Construction Material Technology Co.,LTD.

    Contact Person: Peter Cheng

    Tel: +8615104005177

    Send your inquiry directly to us (0 / 3000)