  +86 13812027444       lee@hongguansteel.com
304L Stainless Steel Square Pipe/Tube
Home » Products(1) » Stainless steel products » Stainless Steel Pipe/Tube » Stainless Steel Square Tube » 304L Stainless Steel Square Pipe/Tube

Product Category

Leave a Message
Get Relpy Now


304L Stainless Steel Square Pipe/Tube

Material Grade: 304L
Type: Ferritic, Austenite, Martensite, Duplex
Technology: Cold Rolled and Hot Rolled
Size: According to the customer's requests
Certifications: ISO 9001,SGS,BV
Payment: TT, LC, Western Union.
Service: Third party testing
Delivery: Within 7-15 days or considering the quantity
  • As customers' demands

  • Hongguan

304L Stainless Steel Square Pipe/Tube Manufacturer

304L stainless steel square tube is a chromium-nickel alloy steel. It contains 8 percent nickel and 18 percent chromium. Due to this alloy mixture, the final product has great corrosion and heat resistance. This is why it is one of the most widely used steel alloys.

Hongguan is a professional manufacturer and supplier of stainless steel 304L square tubes/tubes in sizes ranging from 8mm to 600mm and thicknesses up to 20mm. Hongguan is a professional manufacturer of thin wall and thick wall stainless steel 304L square tubes and pipes, exporting to more than 70 countries worldwide. In addition to stainless steel 304L square tubes, we can also manufacture and supply stainless steel rectangular tubes, stainless steel round tubes, stainless steel polished tubes and stainless steel handrail tubes.

304L Stainless Steel Square Pipe/Tube Description

Product Name

304L Stainless Steel Square Pipe


Round tubes, Square tubes, rectangular tubes


As required

Outer diameter

Round tube: 8mm to 680 mm

Square tube: 10x10mm to 300x300mm

Rectangular tube: 10x20mm to 120x180mm


Hot   rolled / cold rolled



Surface   Treatment



201,   202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S,   410, 410S,420, 430, 431, 440A,904L


Decoration,   Construction, Upholstery, Water supplying, handrail, railing, staircase,   door, window, balcony, fence, bench, furniture etc

Shipment time

Within 7-15   workdays after receiving deposit or L/C

Export packing

Standard Export Seaworthy Package.Suit for all kinds of   transport,or as require

304L Stainless Steel Square Pipe Surface

304L stainless steel pipe surface

304L Stainless Steel Tube Square Production

stainless steel square production (1)

About US

Honggang steel is an ISO certified China 304L stainless square steel pipe exporter. Our 304L stainless steel square pipe/tube is tested to international standards and specifications by DIN, JIS, EN, ASTM, etc. As a distributor and dealer of 304L stainless steel square tubes in your country/region, we are a trustworthy supplier. We have a large inventory in Asia, GCC, Gulf, the Middle East, UK, supplying more than 38 countries, and we provide various services as follows.

  1. Support third-party inspection

  2. Customized processing stainless steel one-stop sourcing

  3. Provide free samples

  4. Provide a full range of stainless steel customization

  5. 24 hours online, able to reply on time

Thank you for visiting Honggang steel. Please send us an email to start our first cooperation. For more details of each item, please contact our sales for information.


stainless steel Certificates (1)

304L Stainless Steel Square Tube Chemical Composition


304L Stainless Steel Square Tube Mechanical Properties

GradeTensile   Strength (MPa) minYield   Strength 0.2% Proof (MPa) minElongation   (% in 50mm) minHardness
Rockwell B (HR B) maxBrinell   (HB) max

Product Inquiry

Quick Links

Email: lee@hongguansteel.com
Tell: 0086-13812027444
WhatsApp: 0086-13812027444
Address: Room 413, Building No.7, A4, Huarun Landmark Plaza, Maoling Mountain Road No.2, Lixia District, the City of Jinan
Copyright © 2021 Shandong Hongguan Steel Group Co., Ltd. All Rights Reserved.Support By Leadong.