High Temperature Resistant Centrifugal Pump Installer
Nouveaux produits
  • pompe auto-amorçante fzb
    pompe auto-amorçante en plastique fluoré fzb

    La pompe auto-amorçante en plastique fluoré fzb est conforme aux normes internationales. Les pièces de débordement sont en plastique fluoré. Les pièces porteuses sont constituées de matériaux métalliques. Elles peuvent être équipées d’un joint externe pour machine, d’un joint externe pour machine d'assemblage et d'eau de rinçage. personnalisé.

    Lire la suite
  • pompe centrifuge en acier inoxydable
    ih pompe centrifuge à un étage d'eau de mer en acier inoxydable

    la pompe centrifuge à eau salée à un étage en acier inoxydable ih en acier inoxydable peut être en acier inoxydable 304.316.316l et super double phase. C’est une excellente pompe de transfert et de déchargement pour le transport de diverses concentrations d’eau de mer, d’eau salée et de solvants organiques.

    Lire la suite
dernières nouvelles
Pompe centrifuge à connexion directe doublée de téflon ihf-d

Pompe centrifuge à connexion directe doublée de téflon ihf-d

La pompe centrifuge doublée de fluor ihf-d est un produit amélioré de la pompe centrifuge doublée de fluor ihf. ce qui est plus résistant aux acides q

Common Standards and Regulations for Chemical Pumps

2023/09/11

In the petrochemical industry, the selection, design, and operation of chemical pumps need to adhere to a series of standards and specifications to ensure safety, reliability, and performance. Here are some common standards and specifications for chemical pumps:

1.API Standards (American Petroleum Institute):

API 610: Standard for centrifugal pumps, covering various applications including oil, petrochemicals, natural gas, and chemicals.

API 674: Standard for reciprocating (positive displacement) pumps, used for high viscosity or high-pressure applications.

API 675: Standard for screw pumps, used for metering and mixing applications.

API 676: Standard for gear pumps, suitable for high-flow and low-viscosity fluids.

API 682: Standard for mechanical seals and seal systems.

2.ANSI Standards (American National Standards Institute):

ANSI B73.1: Standard specification for chemical process pumps.

ANSI B73.2: Standard specification for screw pumps.

ANSI B73.3: Standard specification for centrifugal pumps.

ANSI B73.4: Standard specification for gear pumps.

3.ISO Standards (International Organization for Standardization):

ISO 5199: International standard for chemical pumps, similar to API 610.

ISO 2858: International standard covering standard centrifugal pumps.

ISO 4072: International standard for positive displacement pumps.

ISO 15783: International standard for gear pumps.

4.NEMA Standards (National Electrical Manufacturers Association):

NEMA MG 1: Standard for the interaction of motors and pumps.

5.ASME Standards (American Society of Mechanical Engineers):

ASME B73.1: Specification for chemical process pumps.

ASTM Standards (American Society for Testing and Materials):

ASTM D396: Standard specification for fuel oils, applicable to fuel oil pumps.

6.HI Standards (Hydraulic Institute):

HI 1.1-1.2: Standards for centrifugal pumps.

HI 3.1-3.5: Standards for positive displacement pumps.

HI 9.6.6: Standards for screw pumps.

chemical magnetic pump

7.National and Regional Standards:

Different countries and regions may have their own pump standards and specifications, which should be for specific applications.

These standards and specifications cover various aspects of the design, manufacturing, installation, operation, and maintenance of chemical pumps. When selecting, purchasing, and operating chemical pumps, it is essential to comply with the relevant standards and specifications to ensure that the pump's performance, reliability, and safety meet the requirements. Additionally, working with professional engineers and pump manufacturers is advisable to meet the specific needs of your application.

   

l\'équipe professionnelle au service !