SHINESTAR GRUPO STEEL CO., LTD

盛仕达 钢铁 股份有限公司

flanges

Pequena descrição:


  • Palavras-chave: Welding Neck flanges, cega de flanges, soquete Weld Flange.Lapped flange conjunta, Slip-on flange, placa de flange
  • Tamanho:  NPS de 1/2 '' a 24 '', CLASSE 150-2500
  • Padrão: ANSI / ASME B 16.5, DIN, JIS, AWWA, API, ISO etc.
  • Material: aço carbono ASTM A105 ---, ASTM A350 LF1, LF2, LF3, A36, ASTM A234 WPB; Aço inoxidável --- ASTM A403 F304 / 304L, 316 / 316L, 316Ti, 321,317L, 310S, ligas de aço - - ASTM A234 WP1 / 5/11/9/12/22/91
  • Termina: Square Ends/Plain Ends (Straight Cut, Saw Cut, Torch Cut), Beveled/Threaded Ends
  • Entrega: Within 30 Days and Depends on Your Order Quantity
  • Embalagem: embaladas em madeira Cabines / bandeja de madeira
  • Uso: For Conveying Gas, Water and Oil Either in the Oil or Natural Gas Industriei
  • Detalhes do produto

    Especificação

    Padrão

    Pintura e Revestimento

    Embalagem e Carregando

    1. Slip-on pipe flanges 

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    Slip-on pipe flanges actually slip over the pipe.  These pipe flanges are typically machined with an inside diameter of the pipe flange slightly larger than the outside diameter of the pipe.  This allows the flange to slide over the pipe but to still have a somewhat snug fit.  Slip-on pipe flanges are secured to the pipe with a fillet weld at the top and the bottom of the slip-on pipe flanges.   These pipe flanges are also further categorized as a ring or a hub

    2. Weld neck pipe flanges

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    Solda flanges de gargalo anexar ao tubo por meio de soldadura do tubo para o pescoço do flange do tubo. A permite a transferência de pressão a partir das flanges de gargalo de soldadura para o próprio tubo. Isto também reduz a concentração da alta tensão na base do cubo das flanges da tubagem pescoço de solda. Solda flanges de gargalo são frequentemente utilizados para aplicações de alta pressão. O diâmetro interior de uma flange de tubo de pescoço da solda é maquinada para coincidir com o dietro interior do tubo.

    3. Blind pipe flanges

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    Blind pipe flanges are pipe flanges used to seal the end of a piping system or pressure vessel openings to prevent flow.  Blind pipe flanges are commonly used for pressure testing the flow of liquid or gas through a pipe or vessel.  Blind pipe flanges also allow easy access to the pipe in the event that work must be done inside the line.  Blind pipe flanges are often used for high pressure applications.  Slip on Pipe flanges with a hub have published specifications that range from 1/2" thru 96".

    4. Threaded pipe flanges

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    Threaded pipe flanges are similar to slip-on pipe flanges except the bore of threaded pipe flange has tapered threads.  Threaded pipe flanges are used with pipes that have external threads.  The benefit of these pipe flanges is that it can be attached without welding.  Threaded pipe flanges are often used for small diameter, high pressure requirements.  Slip on Pipe flanges with a hub have published specifications that range from 1/2" thru 24".

    5. Socket-weld pipe flanges

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    Socket-weld pipe flanges are typically used on smaller sizes of high pressure pipes.  These pipe flanges are attached by inserting the pipe into the socket end and applying fillet weld around the top.  This allows for a smooth bore and better flow of the fluid or gas inside of the pipe.   Slip on Pipe flanges with a hub have published specifications that range from 1/2" thru 24".


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    Endress + Hauser geralmente proporciona apenas flanges com face plana. Este tipo de flange praticamente não mudou. Assim, uma

    comparação é feita apenas para esta superfícies de vedação. Devido à alteração da designação da superfície de vedação

    os erros podem ocorrer ocasionalmente. A rugosidade (RZ) do velho levantado forma rosto C e a uma nova B1 têm

    an overlapping between 40 to 50 μm. In this roughness window both standards are fulfilled.

    Portanto, a Endress + Hauser as flanges são especificados de acordo com ambas as normas de flange. Esta marcação dupla

    deixa claro que ambas as normas sejam cumpridas.

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    Light Oiling/Black Painting

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