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{"title":"Seamless Austenitic Stainless Steel Pipe ASTM A376 for High Temperature Service","imgUrl":"https:\/\/img.chinax.com\/nimg\/7d\/4f\/1e2dd362b296223a18d7f23d5c3b-200x200-1\/seamless_austenitic_stainless_steel_pipe_astm_a376_for_high_temperature_service_with_high_corrosion_resistance.jpg","attrs":{"Grade":"ASTM A376 TP347 347H","Color":"Silver","Delivery Time":"8 ~ 14 days","Packaging Details":"Standard Package"}}
{"title":"Precision JIS G3463 304 Stainless Steel Welding Pipe with High Corrosion","imgUrl":"https:\/\/img.chinax.com\/nimg\/e8\/be\/ab621cb8b20e9420ff115e857da3-200x200-1\/precision_jis_g3463_304_stainless_steel_welding_pipe_with_high_corrosion_resistance_for_boilers_and_heat_exchangers.jpg","attrs":{"Certification":"ISO 9001","Product name":"Stainless Steel Boiler Pipe JIS G3463","Price":"negotiable","Section Shape":"Round"}}
{"title":"ASTM A249 TP304\/304L Mirror Polished Stainless Steel Pipe with High Corrosion","imgUrl":"https:\/\/img.chinax.com\/nimg\/d3\/50\/ecd5d20e9321a20aa81189176b17-200x200-1\/astm_a249_tp304_2f304l_mirror_polished_stainless_steel_pipe_with_high_corrosion_resistance.jpg","attrs":{"Place of Origin":"Other","Section Shape":"Round","Advantage":"High Corrosion Resistance","Packaging Details":"Standard Package"}}
High-quality welded and seamless square stainless steel tubes with mirror/polished finish, designed for various industrial applications.
Product Specifications
Product Name
Square Stainless Steel Tube
Height
4x4
Wall Thickness
120", 180", 188", 250", 313", 375", 500"
Width
2x2
Certification
ISO 9001
Length
1x1
Standard
ASTM A513 or ASTM A500 Gr B
Grade
ASTM A500 Grade A, B, C, D
Type
Welding Square Pipe
Application
Medical, Industry, Construction, Aerospace
Delivery Time
8-14 days
Technique
Seamless EFW ERW SAW
Model Number
304
Advantage
High strength, good impact toughness and stress corrosion resistance
Product Overview
Square Stainless Steel Tubes are manufactured using welded pipe technology, making them easy to cut and shape while being suitable for all structural applications. These tubes are commonly used in industrial maintenance, agricultural tools, transportation equipment, trailers, and frames.
Available Sizes: 1x1, 2x2, and 4x4 square steel pipes
Standard: ASTM A513 or ASTM A500 Gr B
Type: Welding square pipe
Mechanical Properties
Yield Point: 72 ksi (A513) and 46 ksi (A500)
Tensile Strength: 87 ksi (A513); 58 ksi (A500)
Elongation in 2": 10% (A513)
Chemical Composition
Carbon: 0.05%-0.23%
Manganese: 0.3%-0.6% Max
Phosphorous: 0.04% Max
Sulfur: 0.04% Max
Application Fields
Architecture: Used in building structures for beams, columns, stair handrails, and railings. Provides high strength and modern appearance for office buildings, hotels, and glass curtain wall supports.
Mechanical Manufacturing: Ideal for drive shafts, hydraulic cylinders, and conveying pipelines. Used in automobile manufacturing for exhaust pipes and frames due to high strength and corrosion resistance.
Chemical Industry: Excellent corrosion resistance makes these tubes suitable for chemical equipment and piping systems, including reactors and heat exchangers in chemical plants.
Furniture: Used as frame structures for high-end furniture such as stainless steel coffee tables and chairs, offering modern style and durability.
Decoration: Creates indoor and outdoor decorative components including screens, partitions, and flower stands. Various surface treatments and geometric shapes enable creative design possibilities for commercial spaces.
