logo
Products
PRODUCTS DETAILS
Home > Products >
304 Stainless Steel Square Pipe with Polished Surface and Welded Technique, OD 6-630mm
Products

Cold Rolled Stainless Steel Sheet

Hot Rolled Stainless Steel Plate

Stainless Steel Checkered Plate

Stainless Steel Strip Coil

Stainless Steel Welded Tube

Stainless Steel Seamless Tube

Stainless Steel Round Bar

Stainless Steel Angle Bar

Stainless Steel Flat Bar

Stainless Steel U Bar

Stainless Steel Square Bar

Stainless Steel Hex Bar

Duplex Stainless Steel

Hastelloy Alloy

Nickel Alloy

Monel Alloy

Nitronic Alloy

Incoloy Alloy

Inconel Alloy

Titanium Alloy

Copper Material

Aluminum Material
Contact Us
Mr. Gao Ben
benwallace2012@hotmail.com
86-0510-88688870
Contact Now
304 Stainless Steel Square Pipe with Polished Surface and Welded Technique, OD 6-630mm
  • Name
  • Name
  • Name
  • Name
  • Name

304 Stainless Steel Square Pipe with Polished Surface and Welded Technique, OD 6-630mm

MOQ: 10
Price: 1.68
Details Information
Product Description
Detail Information
Certification
ISO, RoHS, AISI, ASTM
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
Writen Thickness:
0.60-4.50
Actual Thickness:
0.32-3.90
Highlight:

Polished Surface Stainless Steel Square Pipe

,

Welded Technique SUS304 Square Pipe

,

OD 6-630mm 304 Stainless Steel Pipe

Product Description
304 Stainless Steel Square Pipe SUS304 Square Pipe
WUXI GE MING SHENG Steel is a leading exporter of welded stainless steel square and rectangular pipes, manufactured with advanced technology and premium raw materials. These products are widely used in infrastructure, furniture, and engineering industries.
Available Grades
201, 304, 304L, 316, 316L with polished surface finishes
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 Solutions
We provide secure packaging for international shipments using multiple methods:
  • Waterproof paper reinforcement with steel strip
  • Kraft paper wrapping
  • Carton boxes
  • Wooden pallets
  • Wooden boxes
  • Wooden crates
Product Marking
All products are marked with complete details corresponding to test certificates using advanced marking systems:
  • Surface code spraying
  • Drop on demand printing
  • Continuous ink jet printing
  • Laser printing
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 available 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 is available.
What are the advantages of your company?
We have professional technical personnel, competitive pricing, and superior after-sales service compared to other stainless steel companies.
How many countries have you exported to?
Exported to over 50 countries including America, Russia, UK, Kuwait, Egypt, Brazil, UAE, Germany, Dubai, Saudi Arabia, Iran, Turkey, Jordan, Malaysia, Singapore, and more.
Can you provide samples?
Small samples are available in stock and can be provided for free. Customized samples require approximately 5-7 days.
Product Images
304 Stainless Steel Square Pipe with Polished Surface and Welded Technique, OD 6-630mm 0 304 Stainless Steel Square Pipe with Polished Surface and Welded Technique, OD 6-630mm 1 304 Stainless Steel Square Pipe with Polished Surface and Welded Technique, OD 6-630mm 2
Tags: 

DIN2391 Precision Seamless Steel Pipe,  

Cold Drawn Precision Seamless Steel Pipe,  

DIN2391 Hydraulic Precision Steel Pipe

Recommended Products
Super Austenitic 317L Stainless Steel Pipe Hot Rolled Technique Corrosion Resistant Seamless Tube

Super Austenitic 317L Stainless Steel Pipe Hot Rolled Technique Corrosion Resistant Seamless Tube

Contact Now
253MA Stainless Steel Seamless Pipe with High Temperature Resistance, Corrosion Resistant, and Austenitic Structure

253MA Stainless Steel Seamless Pipe with High Temperature Resistance, Corrosion Resistant, and Austenitic Structure

Contact Now
Corrosion Resistant 254SMO Stainless Steel Pipe with High Molybdenum Content for Seawater Applications

Corrosion Resistant 254SMO Stainless Steel Pipe with High Molybdenum Content for Seawater Applications

Contact Now
304 Stainless Steel Flexible Metal Hose with Customizable Length and Diameter for High Working Pressure (10-35MPa)

304 Stainless Steel Flexible Metal Hose with Customizable Length and Diameter for High Working Pressure (10-35MPa)

Contact Now
Stainless Steel Metal Hose High Pressure High Temperature Customizable Size Stainless Steel Bellows

Stainless Steel Metal Hose High Pressure High Temperature Customizable Size Stainless Steel Bellows

Contact Now
High Pressure SS304 Stainless Steel Wire Braided Flexible Metal Hose for Water Heater

High Pressure SS304 Stainless Steel Wire Braided Flexible Metal Hose for Water Heater

Contact Now
Hot Rolled UNS S38815 Stainless Steel Plate with Pickling Surface Treatment and 0.4 - 80.0mm Thickness

Hot Rolled UNS S38815 Stainless Steel Plate with Pickling Surface Treatment and 0.4 - 80.0mm Thickness

Contact Now
Products
PRODUCTS DETAILS
Products

Cold Rolled Stainless Steel Sheet

Hot Rolled Stainless Steel Plate

Stainless Steel Checkered Plate

Stainless Steel Strip Coil

Stainless Steel Welded Tube

Stainless Steel Seamless Tube

Stainless Steel Round Bar

Stainless Steel Angle Bar

Stainless Steel Flat Bar

Stainless Steel U Bar

Stainless Steel Square Bar

Stainless Steel Hex Bar

Duplex Stainless Steel

Hastelloy Alloy

Nickel Alloy

Monel Alloy

Nitronic Alloy

Incoloy Alloy

Inconel Alloy

Titanium Alloy

Copper Material

Aluminum Material
304 Stainless Steel Square Pipe with Polished Surface and Welded Technique, OD 6-630mm
  • Name
  • Name
  • Name
  • Name
  • Name
304 Stainless Steel Square Pipe with Polished Surface and Welded Technique, OD 6-630mm
MOQ: 10
Price: 1.68
Detail Information
Product Description
Detail Information
Certification
ISO, RoHS, AISI, ASTM
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
Writen Thickness:
0.60-4.50
Actual Thickness:
0.32-3.90
Minimum Order Quantity:
10
Price:
1.68
Highlight

Polished Surface Stainless Steel Square Pipe

,

Welded Technique SUS304 Square Pipe

,

OD 6-630mm 304 Stainless Steel Pipe

Product Description
304 Stainless Steel Square Pipe SUS304 Square Pipe
WUXI GE MING SHENG Steel is a leading exporter of welded stainless steel square and rectangular pipes, manufactured with advanced technology and premium raw materials. These products are widely used in infrastructure, furniture, and engineering industries.
Available Grades
201, 304, 304L, 316, 316L with polished surface finishes
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 Solutions
We provide secure packaging for international shipments using multiple methods:
  • Waterproof paper reinforcement with steel strip
  • Kraft paper wrapping
  • Carton boxes
  • Wooden pallets
  • Wooden boxes
  • Wooden crates
Product Marking
All products are marked with complete details corresponding to test certificates using advanced marking systems:
  • Surface code spraying
  • Drop on demand printing
  • Continuous ink jet printing
  • Laser printing
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 available 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 is available.
What are the advantages of your company?
We have professional technical personnel, competitive pricing, and superior after-sales service compared to other stainless steel companies.
How many countries have you exported to?
Exported to over 50 countries including America, Russia, UK, Kuwait, Egypt, Brazil, UAE, Germany, Dubai, Saudi Arabia, Iran, Turkey, Jordan, Malaysia, Singapore, and more.
Can you provide samples?
Small samples are available in stock and can be provided for free. Customized samples require approximately 5-7 days.
Product Images
304 Stainless Steel Square Pipe with Polished Surface and Welded Technique, OD 6-630mm 0 304 Stainless Steel Square Pipe with Polished Surface and Welded Technique, OD 6-630mm 1 304 Stainless Steel Square Pipe with Polished Surface and Welded Technique, OD 6-630mm 2
Tags: 

DIN2391 Precision Seamless Steel Pipe,

Cold Drawn Precision Seamless Steel Pipe,

DIN2391 Hydraulic Precision Steel Pipe

Quick link
Home Products About us Video News Cases Contact Us
Quick Contact

Address

NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China

Tel

86-0510-88688870

18068357371
Our Newsletter
Subscribe to our newsletter for discounts and more.
Privacy Policy |  Sitemap  | China Good Quality Cold Rolled Stainless Steel Sheet Supplier. Copyright © 2022-2026 TSING SHAN STEEL INDUSTRIAL LIMITED . All Rights Reserved.