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ASTM A53 ST52 Seamless Square Steel Tubes Black Painted For Chemical Engineering

Categories Square Steel Tubes
Place of Origin: Tianjin, China
Brand Name: TJJX
Certification: API, CE, ISO
MOQ: 25ton
Packaging Details: Small pipe in bundle, big pipe in bulk
Delivery Time: 12days
Payment Terms: 30% prepayment,70% see copy of B/L. L/C
Supply Ability: 700ton one day
Material: ASTM A53|ST52
Product Name: Seamless Square Steel Pipe
Section Shape: Square
Standard: 52|60|ASTM A 53|ASTM A210-C
Surface Treatment: Hot Rolled
Thickness: 0.6mm - 20mm
Use: Steel Structure
Yield Strength: 345MPa - 460MPa
Length: 3m - 12m
Tensile Strength: 235MPa - 660MPa
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    ASTM A53 ST52 Seamless Square Steel Tubes Black Painted For Chemical Engineering


    ASTM A53 ST52 Seamless Square Steel Tubes Black Painted For Chemical Engineering


    Quick Detail:


    Product: Square steel pipe

    Material: ASTM A53, ST52,

    Production Technology: Hot rolled

    Best service and reasonable


    Description:


    Square tube, is a kind of Square steel tubes, also is the equal of the steel tube length.The pipe is made from strip steel.

    There is another Square steel pipe. The Square pipe made from round pipe.

    The rectangular steel pipe from 20*20-450*450mm.

    The material of rectangular steel pipe as follow:

    Q195, Q235 SS400 Q345 16Mn ST52-3

    The thickness of rectangular steel pipe:

    Specially thick wall, thick wall, thin-wall.


    The use field:


    Decorate, machine tool equipment, mechanical industry,

    chemical engineering, steel structure,ship,car, Steel beams, other specially

    The weight calculation of rectangular steel pipe

    {(perimeter÷3.14)-thickness}*thickness*0.02466=kg/M


    Specifications:


    Product:Carbon square steel pipe

    Brand:TJJX

    Specification:

    OD:20*20-450*450mm

    Thickness:0.6-20mm

    Length:3-12m


    Standard:ASTM A 53

    ASTM A210-C

    Production Technology:Hot Rolled

    Tolerance:OD:±1mm

    WT:±0.1mm Length:±20mm

    Diameter

    Thickness

    Diameter

    Thickness

    20*20mm

    0.6-2.0mm

    120*120mm

    3.0-12mm

    25*25mm

    0.6-2.0mm

    125*125mm

    3.0-12mm

    30*30mm

    0.8-3.0mm

    150*150mm

    3.0-12mm

    40*40mm

    0.8-4.0mm

    200*200mm

    4.0-14mm

    50*50mm

    1.0-5.0mm

    250*250mm

    6.0-16mm

    60*60mm

    1.2-6.0mm

    220*220mm

    4.0-16mm

    70*70mm

    2.0-6.0mm

    250*250mm

    6.0-16mm

    75*75mm

    2.0-6.0mm

    300*300mm

    6.0-16mm

    80*80mm

    2.0-8.0mm

    350*350mm

    8.0-16mm

    90*90mm

    2.0-8.0mm

    400*400mm

    8.0-16mm

    100*100mm

    2.0-12mm

    450*450mm

    10-20mm

    Spec Description

    Chinese

    English

    OD

    WT

    OD

    WT

    20*20-450*450mm

    0.6-20mm

    0.78*0.78-17.7*17.7inch

    0.024-0.787inch

    Material and Standard

    Chinese

    Standard

    Japan

    Standard

    American

    Standard

    German

    Standard

    Q235 Q345


    JIS G3452/3457

    ASTM

    A53/A238D/210-C

    ST33 ST52

    DIN1626

    Chemical report %

    C

    Si

    Mn

    S

    P

    0.11-0.22

    ≤0.3

    0.25-1.52

    ≤0.05

    ≤0.045

    Tensile Strength

    Yield Strength

    235MPa-660MPa

    345-460MPa

    Use

    Steel Structure

    Package

    Packed in bulk, or pvc bag

    Payment terms

    L/C, T/T


    Applications:


    Decorate, machine tool equipment, mechanical industry, chemical engineering,

    steel structure,ship,car, Steel beams, other specially

    The use of the square tube construction, machinery manufacturing, steel construction, shipbuilding, solar power stents, steel structure engineering, power engineering, power plants, agricultural and chemical machinery, glass curtain wall, automobile chassis, airport, boiler building, highway railings, housing construction, etc. The practicability of square tube more extensive.


    Competitive Advantage:


    1. 100% good quality and price
    2. The best service in steel field.. Including after-sales service
    3. Reasonable price. We only willing to do business with sincere buyers.
    4. We could produce this pipe according American standard.
    5. We are also a manufacturer,so we can provide the products in conformity with your requirements rapidly.Our company has rich technical force and advanced production equipment and coordinated advanced test equipment and method.

    Our equipment:

    Our cooperation with foreign country:

    The containers’ information:

    Quality ASTM A53 ST52 Seamless Square Steel Tubes Black Painted For Chemical Engineering for sale
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