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  • JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
    Raian Ionescu
    よい物質的な質非常に。私達は協力することを持っている10年以上。それらはロットの種類の鋼鉄材料を交換する。よいすべての物質的な質。それらすべての物質的な質のための義務。私達はそれらに将来協力し続けるために平になっている
コンタクトパーソン : Gao
電話番号 : 18068357371
Whatsapp : +8618068357371

443 Stainless Steel Pipe with Welded Technique and Polished Surface for Corrosion Resistance

  • 443 Stainless Steel Pipe with Welded Technique and Polished Surface for Corrosion Resistance
  • 443 Stainless Steel Pipe with Welded Technique and Polished Surface for Corrosion Resistance
  • 443 Stainless Steel Pipe with Welded Technique and Polished Surface for Corrosion Resistance
  • 443 Stainless Steel Pipe with Welded Technique and Polished Surface for Corrosion Resistance
  • 443 Stainless Steel Pipe with Welded Technique and Polished Surface for Corrosion Resistance
  • 443 Stainless Steel Pipe with Welded Technique and Polished Surface for Corrosion Resistance
証明 ISO, RoHS, AISI, ASTM
最小注文数量 10kg
価格 US $1.38-4.35 / kg
商品の詳細
型番 443 形 ラウンド
技術 溶接された 表面処理 ポリッシュ
仕様 外径6～630mm 生産能力 50000KGS
厚さの範囲 0.4-8.0mm 幅の範囲 1000～2000mm
炭素含有量 0.025% クロムの内容 20.0～23.0%
ニッケル含有量 0.5% マンガンの内容 1.0%
シリコン含有量 1.0% リン含有量 0.04％
硫黄分 0.03%
ハイライト

443 Stainless Steel Pipe

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Welded Technique Stainless Steel Tube

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Polished Surface Stainless Steel Tubing
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製品の説明
443 Stainless Steel Pipe & Tube
SUS443 stainless steel welded tubing and pipe offering exceptional corrosion resistance and cost-effective performance.
Product Overview
443 stainless steel is a ferritic alloy containing chromium and titanium with extremely low carbon content. This composition provides strong resistance to corrosion, particularly against moisture and salt environments.
While most ferritic alloys don't match austenitic alloys in durability, the high chromium content in 443 makes it at least as corrosion-resistant as 304 stainless steel. Additionally, 443 exhibits less thermal expansion than 304, resulting in reduced stress and warping under heat.
Note: 443 stainless steel is magnetic due to its high chromium content, but this doesn't indicate lower quality. Chromium remains one of the most corrosion-resistant metals available.
Material Advantages
443 stainless steel represents a new generation of ferritic stainless steel with excellent rust resistance and good formability. By reducing carbon content while increasing chromium and adding titanium, it achieves properties approximating 304 grade stainless steel, making it a cost-effective alternative in many applications.
Available Specifications
Item Standard Finish Thickness (mm) Width (mm) Remark
443 Stainless Steel Coil ASTM JIS GB No.1 (1D) 3.0~8.0 1000, 1219, 1250, 1500, 1800, 2000 Cut length up to 12 meters
2B, 2D 0.4~3.0 1000, 1219, 1250, 1500, 1800, 2000
Key Features
  • Magnetic ferritic stainless steel without nickel and molybdenum, but with high chromium content
  • High inter-granular corrosion resistance with excellent formability and weldability
  • Excellent pitting and crevice corrosion resistance with good thermal stability
Applications
Elevators, escalators, home electrical appliances, automotive components, water tanks, roasters, kitchen equipment, and more.
Chemical Composition
Grade C Mn P S Si Cr Ni Mo N Others
443 0.025 1.0 0.04 0.03 1.0 20.0-23.0 0.5 - 0.025 (Ti+Cb)83(C+N) min, 0.80 max. Cu: 0.3-0.8
Surface Finishes
Finish Description Applications
NO.2B Luster > NO.2D | After NO.2D treatment, light cold roll after polishing roller General material
BA Bright | Nonstandard, usually bright annealed surface finish with high reflectivity Building materials, kitchen utensils
NO.4 Intermediate grinding | Polished surface obtained by grinding with abrasive strip 150~180# Building materials, kitchen utensils
Product Image
443 Stainless Steel Pipe with Welded Technique and Polished Surface for Corrosion Resistance 0
Packaging & Shipping
  • Pipes covered with wooden plates for transportation protection
  • All pipes loaded in strong wooden packages
  • Cartons loaded with proper shoring and strengthening
  • Container loading documentation with sealed container verification
Manufacturer Profile
We are a leading manufacturer and exporter of metal materials, operating as a modern comprehensive service enterprise specializing in production and processing of stainless steel, carbon steel, alloy steel, non-ferrous metals, and metal products.
Our facilities include world-class processing equipment, modern physical and chemical testing centers, and comprehensive processing platforms including opening flat, cutting, surface treatment, molding, sheet metal, welding, and machining. With factories in Jiangsu, we meet comprehensive customer demands.
Frequently Asked Questions
Q: Do you provide samples? Is it free or extra?
A: Yes, we offer samples free of charge, but customers are responsible for freight costs.
Q: How long is your delivery time?
A: Typically 3-7 days for in-stock items, or 15-20 days for non-stock items, depending on quantity requirements.
札:

DN300 317lのステンレス鋼の管

316Ti ssの円形の管

継ぎ目が無いssは管を配管する