ASTM A420 WPL6 pipe fittings are a widely used specification in steel low-temperature pipeline systems and are also commonly used in liquid petroleum and natural gas engineering such as crude oil and liquefied gas. Enfei Pipeline Equipment Cangzhou Co., Ltd. has been committed to the research and development, production, and sales of steel pipeline systems. Our steel low-temperature pipe fittings series includes ASTM A420 WPL6 series pipe fittings to meet the needs of various low-temperature applications.
1、 Basic characteristics of ASTM A420 WPL6 pipe fittings
ASTM A420 WPL6 fittings are fittings used in low-carbon steel pipeline systems, and their low temperature resistance can meet the requirements for use in low temperature environments ranging from -45 ° C to -195 ° C. In addition to excellent low-temperature performance, ASTM A420 WPL6 pipe fittings also have the following characteristics:
1. Good corrosion resistance: The chemical composition of ASTM A420 WPL6 pipe material determines its excellent corrosion resistance. In strong acid and alkali environments, it can also maintain stability without material corrosion and deformation.
2. High strength and good plasticity: ASTM A420 WPL6 pipe fittings have excellent strength and plasticity, can effectively withstand pressure, ensure the stability of the pipeline, and are easy to machine into various shapes of pipe fittings.
3. Excellent welding performance: ASTM A420 WPL6 pipe material is suitable for various welding methods, including manual arc welding, automatic submerged arc welding, argon arc welding, etc. No special treatment is required during welding, and welding can be carried out directly.
4. Environmental Protection and Health: ASTM A420 WPL6 pipe fittings meet environmental and health standards and will not have harmful effects on the environment and human health. And the materials are lighter, reducing transportation costs.
2、 The main applications of ASTM A420 WPL6 pipe fittings
ASTM A420 WPL6 pipe fittings are widely used in various liquid petroleum and natural gas engineering, such as refining, chemical engineering, natural gas liquefaction, ocean engineering, etc. It can maintain stability in extremely low temperature environments, prevent system leakage, and protect system safety and stability. Mainly including the following areas:
1. Low temperature compressor system: When transporting liquid natural gas, a more reliable and corrosion-resistant pipe fitting system is required due to the extremely low temperature of liquid natural gas. ASTM A420 WPL6 fittings can meet the requirements of this environment and are also suitable for low-temperature compressor systems in fields such as petroleum and chemical engineering.
2. Liquefied gas transportation: During the storage and transportation of liquefied gas, stricter safety measures are required. ASTM A420 WPL6 pipe fittings are widely used in this field, meeting national standards and transportation regulations, ensuring the safety of liquefied gas storage and transportation.
Mechanical properties and welding test of ASTM A420 WPL6 Piping Fittings
3、 ASTM A420 Manufacturing Standard for WPL6 Pipe Fittings
1. Chemical composition: The chemical composition of ASTM A420 WPL6 pipe fittings should comply with the standard.
Chemical Composition of ASTM A420 WPL6
2. Mechanical properties: The mechanical properties of ASTM A420 WPL6 pipe fittings should comply with the standard.
Heat treatment of ASTM A420 WPL6 Piping Fittings
Mechanical Properties of ASTM A420 WPL6
|WPL6 Pipe Fittings
|WPL9 Pipe Fittings
|WPL3 Pipe Fittings
|WPL8 Pipe Fittings
|min, ksi [MPa]
|min, ksi [MPa]
3. Ultrasonic testing: The ultrasonic testing of ASTM A420 WPL6 pipe fittings should comply with standard B594.
4. Allowable deviation of wall thickness: The allowable deviation of wall thickness for fixed length of ASTM A420 WPL6 pipe fittings should comply with standard B361.
5. Welding: The welding and calculation method of ASTM A420 WPL6 pipe fittings should comply with standard B694.
6. Product material reference brand: Pipe fittings – Forged flanges – Seamless steel pipes
Equivalent Grades Of SA 420 WPL6 Pipe Fittings
|A333 Gr 6
|A420 Gr WPL6
|A350 Gr LF2
|A333 Gr 3
|A420 Gr WPL3
|A350 Gr LF3
|A333 Gr 8
|A420 Gr WPL8
|A333 Gr 9
|A420 Gr WPL9
|A350 Gr LF9
ASTM A420 WPL6 Piping Fittings inspection
4、 Service advantages of Enfei Pipeline Equipment Cangzhou Co., Ltd
Cangzhou Enfei Pipe Equipment Co., Ltd. is a professional manufacturer and seller of steel low-temperature pipe fittings. We have rich experience in the design and production of ASTM A420 WPL6 pipe fittings. At the same time, we are also able to provide customized services in terms of required colors, surface treatments, sizes, and shapes to meet the needs of various applications. Our service advantages include:
1. Professional technical support: Enfei Pipeline Equipment Cangzhou Co., Ltd. has a professional technical team that can provide customers with professional technical consultation, including design, manufacturing, and application issues.
2. Quick response ability: Enfei Pipeline Equipment Cangzhou Co., Ltd. can quickly respond to customer needs, produce and deliver according to customer specific requirements.
3. Efficient production capacity: Enfei Pipeline Equipment Cangzhou Co., Ltd. has first-class equipment and strict production management, which can ensure the production efficiency and quality of products.
4. Powerful after-sales service: Enfei Pipeline Equipment Cangzhou Co., Ltd. provides product warranty and after-sales service to customers, ensuring their rights and interests.
ASTM A420 WPL6 Piping Fittings packaging and delivery
ASTM A420 WPL6 pipe fittings are commonly used in low-temperature pipeline systems, which have excellent corrosion resistance, high strength, excellent plasticity, as well as good welding performance and environmental health characteristics. Enfei Pipeline Equipment Cangzhou Co., Ltd. is a professional manufacturer and seller of ASTM A420 WPL6 pipe fittings. We have rich experience and first-class technical capabilities, and have gained the trust and recognition of customers in this field. Welcome to contact us for more details.