EN 1092-1 Type 11 PN16 Weld Neck Flange 1.4404 (316L)

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EN 1092-1 Type 11 PN16 Weld Neck Flange 1.4404 (316L)

Stainless Steel Weld Neck Flange for Industrial Piping Systems

The EN 1092-1 Type 11 weld neck flange made of stainless steel 1.4404 (316L) is one of the most commonly used flange connections in European industrial installations.

SSMALLOYS supplies high-quality weld neck flanges for demanding applications in the chemical industry, oil & gas, power generation, and water treatment sectors.

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The weld neck flange (Type 11) is connected to the pipe by butt welding, providing a highly secure and low-stress connection in pressure systems.

Its tapered hub design ensures optimal stress distribution, making it ideal for high-pressure and high-temperature applications.

Technical Data

پارامترتوضیحات
استانداردEN 1092-1
تایپ کنیدType 11 (Weld Neck Flange)
رتبه بندی فشارPN16
مواد1.4404 (X2CrNiMo17-12-2)
ASTM/AISI316 لیتر
اتصالButt Weld
Facing TypesForm A / B1 / B2 / C / D / E / F
تولیدForged / Open-die forged
EN 1092-1 Type 11 PN16 Weld Neck Flange 1.4404 (316L)
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Material 1.4404 (316L)

1.4404 is an austenitic stainless steel with low carbon content and excellent corrosion resistance.

  • مقاومت در برابر خوردگی عالی
  • Suitable for chloride-containing environments
  • جوش پذیری عالی
  • Long service life
  • Low maintenance cost

One-Stop EN 1092-1 Type 11 PN16 Flange Provider for All Your Needs

SSM has significant product advantages in manufacturing EN 1092-1 Type 11 PN16 Flange. Whether it’s quality or price, we will meet your needs.

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EN 1092-1 Type 11 PN16 Flange Applications

The EN 1092-1 Type 11 PN16 flange is used in:

  • صنایع شیمیایی
  • Oil & gas industry
  • Power plants
  • Water treatment
  • Food industry
  • کشتی سازی
  • Process industry

Comparison with Other Flange Types

تایپ کنیدتوضیحاتبرنامه
Type 05فلنج کورPipeline closure
Type 01Flat FlangeLow pressure systems
Type 11فلنج گردن جوشHigh pressure systems

FAQs

Type 11 refers to a weld neck flange designed for butt-weld connection with pipes.

PN16 indicates a nominal pressure rating of 16 bar under reference conditions.

Yes. 1.4404 is the European material grade equivalent to 316L stainless steel.

منابع بیشتر:

https://savree.com/en/encyclopedia/welding-neck-flange

محصولات مرتبط

تنظیمات برگزیده کوکی ها را به روز کنید
fa_IRFA
fa_IRFA en_USEN de_DEDE ru_RURU id_IDID es_ESES fr_FRFR nl_NLNL
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