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430 Stainless Steel Square Pipe/Tube
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430 Stainless Steel Square Pipe/Tube

Material Grade: 430
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

The stainless steel 430 tube is non-hardening steel containing straight chromium and belongs to the ferritic steel group. As an alloy, a 430 stainless steel tube is very similar to grade 316 stainless steel. It has good corrosion resistance, formability, and beneficial mechanical properties. The stainless steel 430 tube also has exceptional resistance to stress corrosion cracking. Commonly available are SS 430 square tubes, SS 430 welded tubes, SS TP430 rectangular tubes, etc. 430 stainless steel tubes and pipes are available in different forms such as round, square, rectangular, etc., with specific ends such as flush, beveled ends and threaded, etc.

430 Stainless Steel Square Pipe/Tube Description

Grade 430 stainless steel square pipe/tube
Size Outer Dia: 11.3mm- 660mm, According to customer requirements
Wall Thickness: 0.5mm-100mm, According to customer requirements
Length:1-16m, According to customer requirements
Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
DIN 1.4301 Pipe table SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Surface treatment 2B, BA, 2D, 6K, 8K, NO.1, NO.4, HL, SB,or according to customer requirement
Shape Round, hydraulic, "U" bend or hollow, LSAW, boiler, straight, composite, rectangular, square, etc.
Type Welded, seamless, ERW, EFW, prefabricated, "U" shaped bent or hollow, hydraulic, LSAW, boiler, straight, coil, round, rectangular, square, etc.
Surface Flat end, beveled end, patterned tube
Mark Standard, grade, OD, thickness, length, furnace number (or according to customer requirements)
Value-added services Stretching and extending, polishing (electrical and commercial) annealing and pickling bending, machining, etc. according to the required size and length
Inspection certificates ASME, ASTM, EN, BS, GB, DIN, JIS, etc. Third party inspection accepted

430 Stainless Steel Square Pipe Surface

seamless stainless steel pipe surface

430 Stainless Steel Tube Square Production

stainless steel square pipe production (1)

About US

Honggang steel is an ISO certified 430 stainless square steel pipe exporter. Our 430 stainless steel square pipe/tube is tested to international standards and specifications by DIN, JIS, EN, ASTM, etc. As a distributor and dealer of 430 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.

  • Support third-party inspection

  • Customized processing stainless steel one-stop sourcing

  • Provide free samples

  • Provide a full range of stainless steel customization

  • 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)

Chemical composition and mechanical properties of stainless steel tube/pipe
GradeChemical Composition (%)Mechanieal Performece
4300.12≤11≤0.04≤0.030.7516.0/18.0-HB≤217,HRB≤95, HV≤260
  • AISI Grade: 430

  • UNS: S 430 00

  • JIS Grade: SUS 430

  • EN/DIN Symbolical: X6Cr17

  • EN/DIN Numerical: 1.4016 (EN)

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