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TSING SHAN STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
  • Verified Supplier
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China ASTM Stainless Steel Square Pipe with Polished Surface A554 201 304 316L and OD
China ASTM Stainless Steel Square Pipe with Polished Surface A554 201 304 316L and OD

  1. China ASTM Stainless Steel Square Pipe with Polished Surface A554 201 304 316L and OD
  2. China ASTM Stainless Steel Square Pipe with Polished Surface A554 201 304 316L and OD
  3. China ASTM Stainless Steel Square Pipe with Polished Surface A554 201 304 316L and OD
  4. China ASTM Stainless Steel Square Pipe with Polished Surface A554 201 304 316L and OD
  5. China ASTM Stainless Steel Square Pipe with Polished Surface A554 201 304 316L and OD

ASTM Stainless Steel Square Pipe with Polished Surface A554 201 304 316L and OD

  1. MOQ: 10
  2. Price: 1.68
  3. Get Latest Price
Model NO. 304
Shape Round
Technique Welded
Surface Treatment Polished
Specification OD 6-630mm
Production Capacity 50000kgs
Carbon Content ≤0.07
Silicon Content ≤1.00
Manganese Content ≤2.00
Phosphorus Content ≤0.035
Sulfur Content ≤0.030
Nickel Content 8.00-11.00
Chromium Content 17.00-19.00
Written Thickness 0.60-4.50
Actual Thickness 0.32-3.90
Certification ISO, RoHS, AISI, ASTM

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  1. Product Details
  2. Company Details

Product Specification

Model NO. 304 Shape Round
Technique Welded Surface Treatment Polished
Specification OD 6-630mm Production Capacity 50000kgs
Carbon Content ≤0.07 Silicon Content ≤1.00
Manganese Content ≤2.00 Phosphorus Content ≤0.035
Sulfur Content ≤0.030 Nickel Content 8.00-11.00
Chromium Content 17.00-19.00 Written Thickness 0.60-4.50
Actual Thickness 0.32-3.90 Certification ISO, RoHS, AISI, ASTM
High Light Polished Surface Stainless Steel Square PipeA554 201 304 316L SS 304 Square TubeOD 6-630mm Stainless Steel Seamless Tube
ASTM Stainless Steel Square Pipe - SS 304 Square Tube A554
Premium welded stainless steel square pipes available in grades 201, 304, 304L, and 316L with polished surface finish. Manufactured using advanced technology and high-quality raw materials, these products are ideal for infrastructure, furniture, and engineering industries.
Chemical Composition Comparison
Grade C Si Mn P S Ni Cr Mo
201 ≤0.15 ≤1.00 ≤5.5-7.0 ≤0.060 ≤0.030 3.50-5.50 16.00-18.00 -
202 ≤0.15 ≤1.00 ≤7.50-10.00 ≤0.060 ≤0.030 4.0-6.0 17.0-19.0 -
304 ≤0.07 ≤1.00 ≤2.00 ≤0.035 ≤0.030 8.00-11.00 17.00-19.00 -
304L ≤0.03 ≤1.00 ≤2.00 ≤0.035 ≤0.030 8.00-12.00 18.00-20.00 -
316 ≤0.08 ≤1.00 ≤2.00 ≤0.035 ≤0.030 10.00-14.00 16.00-18.50 2
316L ≤0.03 ≤1.00 ≤2.00 ≤0.035 ≤0.030 12.00-15.00 16.00-18.00 2
Packaging & Shipping
We employ robust packaging solutions for international shipments to ensure product integrity throughout transit. Our packaging methods include:
  • Waterproof paper reinforcement with steel strip
  • Kraft paper wrapping
  • Secure carton boxes
  • Sturdy wooden pallets
  • Protective wooden boxes
  • Reinforced wooden crates
Product Marking
All products are clearly marked with comprehensive details corresponding to test certificates. Surface coding includes grade, size, and standard specifications using advanced marking systems:
  • Drop on demand printing
  • Continuous ink jet printing
  • Laser printing technology
Company Advantages
  • Custom surface finishes available (2B, BA, Hairline, No.4, Brush, Mirror, Golden Mirror, color stainless steel)
  • High production capacity: 2000 tons/month for reduced wait times
  • MTC provided before shipment
  • First quality products at competitive prices
  • Custom specifications accepted including laser cutting, welding, and surface treatment
  • Regular stock availability for urgent requirements
Thickness Specifications
Written Thickness (mm) 0.60 0.70 0.80 0.90 1.00 1.20 1.50 2.00 2.50 3.00 3.50 4.00 4.50
Actual Thickness (mm) 0.32 0.40 0.50 0.60 0.70 0.90 1.10 1.40 1.90 2.40 2.90 3.40 3.90
Frequently Asked Questions
How do you control quality?
Mill Test Certification is supplied with shipment, and third-party inspection services are available upon request.
What are the advantages of your company?
We employ experienced professionals and technical personnel, offering competitive pricing and superior after-sales service compared to other stainless steel suppliers.
How many countries have you exported to?
We have exported to over 50 countries including America, Russia, UK, Kuwait, Egypt, Brazil, UAE, Germany, Dubai, Saudi Arabia, Iran, Turkey, Jordan, Malaysia, and Singapore.
Can you provide samples?
Small samples from stock are available free of charge. Customized samples require approximately 5-7 days for preparation.
Product Gallery

Company Details

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 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2012

  • Total Annual:

    500,000,000-800,000,000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Company Overview : The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview : The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...

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Get in touch with us

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  • TSING SHAN STEEL INDUSTRIAL LIMITED
  • NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
  • https://www.316lsheet.com/

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