進捗
製品概要
Our Stainless Steel Flat Bar (also known as stainless steel flat strip or rectangular bar) is manufactured from premium stainless steel billets through hot rolling, cold drawing, or precision grinding processes. With excellent corrosion resistance, high strength, and aesthetic appeal, stainless flat bars are widely used in construction, hardware, キッチン用品, 自動車トリム, and general fabrication. We supply a comprehensive range of stainless steel flat bars in 304, 304L, 316, 316L, 321, 410, 420, と 430 grades, with custom sizes and surface finishes available.
仕様
Steel Grades: 304, 304L, 316, 316L, 321, 310S, 410, 420, 430, 2205, 2507
標準: ASTM A276, ASTM A484, ASTM A582, ギガバイト/トン 1220, ギガバイト/トン 4226, から 1.4301/1.4401, JIS G4304, で 10088
厚さ (T): 2 んん – 100 んん
幅 (W): 5 んん – 300 んん
長さ: 2メートル, 2.5メートル, 3メートル, 5.8メートル, 6メートル, or as per customer request (SRL, DRL)
プロセス: 熱間圧延 (HR), Cold Drawn (CD), 冷間圧延 (CR), Forged, Ground & ポリッシュ
表面仕上げ: No.1 (熱間圧延), 2B (冷間圧延), BA (光輝焼鈍), No.4 (起毛した), 8K (鏡), Hairline, ポリッシュ
許容範囲: 厚さ: ±0.05mm (CD) / ±0.3mm (HR), 幅: ±0.1mm (CD) / ±0.5mm (HR), 長さ: ±5mm
Condition: 焼き鈍し, Solution Annealed, Quenched & Tempered (for martensitic grades)
主な特長 & 利点
- 優れた耐食性 – 304/316 grades resist rust, acids, and harsh environments
- High strength-to-weight ratio – ideal for structural and load-bearing applications
- Superior surface finish – 2B, BA, No.4, 8K mirror finishes for aesthetic applications
- Customizable dimensions – 厚さ, 幅, and length tailored to your specifications
- Multiple grades available – austenitic, ferritic, martensitic, and duplex grades
- Easy fabrication – weldable, machinable, bendable, and formable
- Hygienic and easy to clean – perfect for food, 医学, and pharmaceutical equipment
- Full traceability – mill test certificates with heat number and chemical composition
アプリケーション
- Construction and architectural trim – 手すり, サポートします, 装飾要素
- Kitchen equipment and food processing machinery
- Hardware and fastener manufacturing
- Automotive and transportation components
- Chemical and petrochemical equipment
- Marine and offshore applications (316L grade)
- Medical and pharmaceutical equipment
- 熱交換器と凝縮器
- General fabrication and engineering
- Decorative and ornamental metalwork
品質管理 & テスト
Every batch of stainless steel flat bars undergoes rigorous quality control:
Raw Material: Chemical composition analysis (spectrometer), PMI testing, heat number verification
Process Control: In-line dimensional monitoring, surface inspection, temperature control
Finished Product: Dimensional verification, surface finish inspection, 硬さ試験 (Rockwell/Brinell), tensile test, intergranular corrosion test (ASTM A262), ultrasonic testing (for critical applications)
ドキュメンテーション: ミルテスト証明書 (MTC) per EN 10204 3.1, 材料のトレーサビリティ, 適合証明書
包装 & 運送
包装: 標準的な輸出梱包 – bundles tied with stainless steel strips, hexagonal bundles, 木製パレットまたは木箱, waterproof paper wrapping, PVC caps for protection
マーキング: Steel grade, サイズ, 熱数, 標準, メーカーロゴ (painted or labeled)
貿易条件: FOB, CIF, CFR, EXW, DDP
支払い: T/T (30% デポジット, 70% 出荷前に), 一目でわかるL/C, ウエスタンユニオン, ペイパル (サンプル注文)
リードタイム: 標準サイズの在庫あり – 3-7 日々; カスタムサイズ – 15-25 日々
MOQ: 500 標準サイズの場合 kg; カスタムオーダー交渉可能
積み込み口: 青島, 上海, 天津, 寧波, またはリクエストに応じて
私たちを選ぶ理由
As a professional stainless steel manufacturer and exporter with over 15 years of experience, we supply high-quality stainless steel flat bars to customers in more than 60 国. 私たちの工場には高度な圧延装置が装備されています, drawing, and polishing lines, ensuring precise dimensions and consistent surface quality. We maintain large inventory of standard sizes for immediate delivery, 当社の経験豊富なチームは、技術的なコンサルティングと特定の用途に合わせたカスタマイズされたソリューションを提供します。. 競争力のある見積もりについては今すぐお問い合わせください!
