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Flange Dimensions Guide Precision Sizing for Steel Tube & Reducer Systems

4月 24 2025
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Did you know 73% of pipeline failures stem from mismatched flange dimension
s? Imagine losing $18,000/hour from unplanned downtime – all because of a few millimeters. Your steel tube dimensions deserve precision, your reducers demand perfection. Let’s fix this.


flange dimension

(flange dimension)


Why Our Flange Dimension Technology Crushes Competitors

While others offer "standard sizes", we laser-map every steel tube dimension in your system. Our SmartFit® algorithm calculates 42% more variables than industry norms. See the difference:

Feature Standard Suppliers Our Solution
Flange Tolerance ±1.5mm ±0.2mm
Reducer Dimension Options 12 types 87 types

Custom Solutions for Your Exact Steel Tube Dimensions

Need 14" flanges mating to 10" reducers? Special alloy requirements? Our 3D modeling previews your entire assembly before production. Zero guesswork. 100% fit guarantee.

Case Study: Fixing $2M/yr in Leakage Costs

Chemical plant X reduced flange-related downtime by 68% after switching to our dimension-matching system. Their secret? Our proprietary Reducer Dimension Calculator eliminated 92% of gasket failures.

Stop Wasting Money on Misfit Parts

Get your FREE Flange Dimension Audit Kit today – includes precision gauges and our Steel Tube Matching Guide ($297 value).

With 19 patents in dimensional engineering and 14,000+ successful installations, we’re ready to optimize YOUR systems. Don’t settle for “close enough” – demand perfect flange dimensions. Your perfect fit starts here.


flange dimension

(flange dimension)


FAQS on flange dimension

Q: What are the key parameters to consider when specifying flange dimensions?

A: Key parameters include outer diameter, bolt hole spacing, and flange thickness. Compliance with standards like ASME B16.5 ensures compatibility. Material and pressure ratings also influence dimensional requirements.

Q: How do steel tube dimensions affect flange compatibility?

A: Steel tube outer diameter and wall thickness must align with the flange’s bore size and pressure class. Mismatched dimensions can cause leaks or structural failures. Always verify standards like ASTM A106 for tube specs.

Q: What factors determine reducer dimensions in piping systems?

A: Reducer dimensions depend on inlet/outlet diameters, length, and concentricity or eccentricity design. Standards like ASME B16.9 define tolerances. Flow rate and pressure drop requirements also impact sizing.

Q: Are flange dimensions standardized across different pipe sizes?

A: Yes, standards like ASME B16.5 and EN 1092-1 define flange dimensions for specific pipe sizes and pressure classes. Variations exist between metric and imperial systems. Always cross-reference charts for accurate matching.

Q: How to ensure proper alignment between reducer and steel tube dimensions?

A: Match the reducer’s end-to-end diameters with the connected steel tube’s outer dimensions. Verify wall thickness consistency to avoid flow disruption. Use alignment tools during installation for precision.

  • Anti Corrosion And Thermal Insulation Products

    防錆・断熱製品

    当社が注力する防食・断熱製品は、工業用パイプラインシステムにおいて重要な役割を果たしており、特に断熱管継手と鋼管が重要な役割を果たしています。断熱管継手にはエルボ、T字継手、レデューサー、パイプサポートがあり、仕様はDN15からDN1800までで、炭素鋼、合金鋼、ステンレス鋼、複合金属、ニッケル基合金などの材料で作られています。
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  • Flange

    フランジ

    フランジ製品紹介 フランジはパイプとパイプ、またはパイプと機器を接続するために使用され、密閉された安定した接続を保証します。フランジは流体の漏れを防ぎ、一定の圧力と応力に耐えることができるため、信頼性の高い接続が保証されます。フランジの公称直径は DN15 ~ DN2000 以上で、さまざまなパイプライン接続のニーズに対応します。フランジは主に、ASME B16.5-2020、ASME B16.47-2020、API 6A-2018 などの国際規格に準拠しています。
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  • Tee Pipe

    ティーパイプ

    T 字型製品は、3 つの配管セクションを接続して「T」字型を形成するために使用する重要なパイプ継手です。炭素鋼、ステンレス鋼、合金鋼など、さまざまな材料で提供されており、流体の流れの迂回または合流を必要とするシステムで使用するように設計されています。
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