AISI ASTM Rectangular Square 316 316L 310S 321 201 304 Stainless Steel Tube Pipe
304 stainless steel rectangular tubing is a type of tubing with a rectangular cross-section made from 304 stainless steel. It features corrosion resistance, high strength, and excellent machinability.

4. Its outer diameter typically ranges from 5×10 mm to 100×200 mm.
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Product Description

StandardASTM AISI GOST JIS EN BS DIN
Thickness0.5-100MM or as customer's requirement
Diameter/Specification20/30/40/48/50/57/60/89/108/300MM or as customer's requirement20*20/30/30/40*50/60*60/80*80/100/100/120*120/140/140/150/150 or as customer's requirement
Length1000-12000MM or as customer's requirement
TechniqueWelded, Seamless
Surface FinishPolishing,annealing,pickling,bright or as customer's requirement

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Square tube size(mm)Rectangular tube size(mm)
16x16x0.4~1.5200x200x6.0~12.010x20x0.6~1.580x100x2.0~8.0600x200x10~28.0
18x18x0.4~1.5220x220x6.0~14014x21x0.6~1.5120x60x2.5~10.0600x400x10~28.0
20x20x0.4~1.5250x250x6.0~14.015x30x1.5~1.5120x80x2.5~10.0600x500x10~28.0
25x25x0.6~2.0280x280x6.0~14.015x38x0.6~1.5150x100x2.5~12.0800x400x10~28.0
30x30x0.6~4.0300x300x8.0~14.020x30x0.6~2.0180x150x2.5~12.0800x600x10~28.0
34x34x1.0~2.0320x320x8.0~14.020x40x0.8~2.0200x100x4~12.0800x700x10~28.0
35x35x1.0~4.0350x350x8.0~14.020x50x1.0~2.0250x150x6~12.01000x400x10~28.0
38x38x1.0~4.0380x380x8.0~14.022x35x09~2.0250x150x6~12.01000x500x10~28.0
40x40x1.0~4.5400x400x8.0~14.025x40x0.9~3.75250x100x6~12.01000x600x10~28.0
44x44x1.0~4.5420x420x10.0~14.025x65x1.0~2.0250x200x6~12.01000x800x10~28
45x45x1.0~5.0450x450x10.0~14.030x40x1.0~3.75300x150x6~12.0
50x50x1.0~5.0480x480x10.0~14.030x45x1.0~3.75300x200x6~12.0
60x60x1.5~5.0500x500x10.0~14.030x50x1.0~4.0300x250x6~12.0
70x70x2.0~6.0550x550x10.0~40.030x60x1.0~4.5400x250x8~12.0
75x75x2.0~6.0600x600x10.0~40.040x50x1.0~4.5400x300x8~12.0
80x80x2.0~6.0700x700x10.0~40.040x60x1.0~5.0450x200x8~12.0
85x85x2.0~6.0800x800x10.0~50.040x80x1.5~5.0450x250x8~12.0
95x95x2.0~8.0900x900x10.0~50.040x100x2.0~5.0400x300x8~12.0
100x100x2.0~8.01000x1000x10.0~5050x60x2.0~5.0400x350x8~12.0
120x120x4.0~8.0
50x80x2.0~5.0500x200x10~12.0
150x150x6.0~10.0
50x100x2.0~8.0500x250x10~12.0
180x180x6.0~12.0
60x80x2.0~6.0500x300x10~12.0

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Company Profile

Shandong Zhonglian Yongsheng Special Steel Co., Ltd. is a steel production enterprise that has been engaged in steel production, processing and sales for many years. Its main products include stainless steel series, carbon steel, galvanized steel and other profile products. It can also provide other metal products according to customer needs, with an annual export volume of about 1 million tons. It has five finishing production lines, three hot-dip galvanizing production lines, and two color coating production lines. It adopts advanced automatic width control system (AWC), automatic thickness control system (AGC), bending roll system, work roll guide roll system and other effective measures to ensure product quality. Its products are exported to more than 30 countries and regions including the United States, Canada, Spain, Russia, Iran, Saudi Arabia, Morocco, India, Pakistan, Malaysia, Singapore, Australia, New Zealand, etc. "Punctuality, integrity, and humanized service" have always been the development principles that the company and all employees have always adhered to.

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Certificate

  • 微信图片_2025-07-25_175515_396
  • 微信图片_2025-07-25_175510_390
  • 微信图片_2025-07-25_175519_269
  • 微信图片_2025-07-25_175522_605
  • 微信图片_2025-07-25_175448_750

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