Stainless Steel Welded Pipe

Worldwide Pipe & Supply is a leading distributor of ASTM A312 and ASTM A358 welded stainless steel pipe.  Our company offers stainless steel pipe rolled and welded. We work with a range of material grades that include 300/400 series of stainless steel, Duplex, and other specialty alloys.

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We can fulfill our customer's project requirements by providing welded pipe sizes of between 2" to 48" with schedules that include 5S, 10S, 40, and 80.

ASTM A312 vs ASTM A358

What is ASTM A312?

ASTM A312 is a specification for seamless and welded austenitic stainless steel pipes that perform well in high temperature and corrosive environments. The common grades for this specification are 304/304L and 316/316L.

What is ASTM A358?

ASTM A358 is a specification for electric-fusion-welded austenitic stainless steel pipe that performs well in high temperature industrial applications.

Industrial Applications

Stainless steel welded pipe is corrosion resistant and this type of material is extremely durable in harsh conditions. This type of pipe is popular in industrial applications in the following industries:

• Chemical
• Food and beverage
• Marine
• Mining
• Oil and gas
• Pharmaceutical
• Petrochemical
• Power generation
• Renewable energy

Welded pipe can be cheaper to manufacture than seamless pipe for your applications that require corrosion resistance. As an ASTM A312 & A358 welded pipe distributor, we will help you get the materials you need to complete your project on time and on budget.

 

Sizes & Schedule Specifications

• Size Range: 2" - 48"
• Schedules: 5S, 10S, STD, XH, 40, 80, 100, 120, 160, XXH

Stainless Steel

304/304L, 316/316L, 304H, 316H, 309, 310S, 317L, 321/321H, 347/347H, 904L, DUPLEX / SUPER DUPLEX

Value Added Services

At Worldwide Pipe & Supply, our welded stainless steel pipe inventory can be cut to your requirements. Our company also provides the following value added services for our stainless steel welded pipe products:

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Why Worldwide Pipe & Supply?

Worldwide Pipe is an authorized distributor for the world&#;s leading manufacturers of stainless steel welded pipe. All of the welded products meet or exceed your project standards, such as ASTM, ASME, API, UNS, SB, DIN, and JIS. If you are considering welding stainless steel pipes for your next project, please get in touch with us and request a quote.

What is the code for stainless steel seamless pipe?

History and Development of ASTM A312:

ASTM A312 was first published in as the standard specification for the manufacture of stainless steel

The code for

stainless steel seamless pipe

is ASTM A312. This code is an international material standard for the manufacture of stainless steel pipe, developed by the American Society for Testing and Materials (ASTM). The ASTM A312 code, which covers austenitic and ferritic stainless steel pipe, has been in existence since its first publication in .ASTM A312 was first published in as the standard specification for the manufacture of stainless steel

seamless pipe

. At that time, it only covered austenitic and ferritic stainless steels. Since then, the scope of the ASTM A312 code has been expanded to include other stainless steel grades and types, such as duplex, super duplex and ultra-high strength stainless steels. The latest revision of the code includes new requirements on welding and testing and additional classes for specific applications.

Stainless Steel Seamless Pipe Requirements:

The requirements for stainless steel seamless pipe specified in ASTM A312 are designed to ensure that the pipes produced meet a wide variety of application requirements. These include strength and ductility, corrosion resistance, and maintenance requirements. In addition, ASTM A312 covers general requirements, dimensions, dimensions tolerances, finish and testing requirements.

Strength and Ductility Requirements:

When specifying ASTM A312 stainless steel pipe, it is important to consider strength requirements. The appropriate strength requirements are stated in the ASTM A312 code based on the intended application of the pipe. For instance, stainless steel pipes used for pressure vessels should be able to withstand high pressures. On the other hand, stainless steel pipes used for general piping should allow for some flexibility in order to maintain their integrity during normal operation. Additionally, ASTM A312 requires that all pipe be ductile enough to handle mechanical loading, thermal cycling and vibration without fracturing or losing their integrity.

Corrosion Resistance:

The ASTM A312 code also specifies the corrosion resistance properties of the stainless steel pipe. The most common corrosion resistance properties for stainless steel pipe are chromium, nickel and molybdenum, which provide resistance to many forms of corrosion, including pitting, crevice corrosion and stress corrosion cracking. Additionally, the ASTM A312 code specifies minimum corrosion resistance requirements based on the intended application of the pipe.

Maintenance Requirements:

Maintenance requirements in the ASTM A312 code are mainly related to keeping the quality of the pipe consistent over time. This includes regular inspection and testing so that the pipe is free from defects and remains safe and reliable in its intended application. The ASTM A312 code also recommends certain maintenance practices, such as regular cleaning and lubrication, to ensure that the pipe remains in good condition.

The requirements for stainless steel seamless pipe specified in ASTM A312 are designed to ensure that the pipes produced meet a wide variety of application requirements. These include strength and ductility, corrosion resistance, and maintenance requirements. In addition, ASTM A312 covers general requirements, dimensions, dimensions tolerances, finish and testing requirements.When specifying ASTM A312 stainless steel pipe, it is important to consider strength requirements. The appropriate strength requirements are stated in the ASTM A312 code based on the intended application of the pipe. For instance, stainless steel pipes used for pressure vessels should be able to withstand high pressures. On the other hand, stainless steel pipes used for general piping should allow for some flexibility in order to maintain their integrity during normal operation. Additionally, ASTM A312 requires that all pipe be ductile enough to handle mechanical loading, thermal cycling and vibration without fracturing or losing their integrity.The ASTM A312 code also specifies the corrosion resistance properties of the stainless steel pipe. The most common corrosion resistance properties for stainless steel pipe are chromium, nickel and molybdenum, which provide resistance to many forms of corrosion, including pitting, crevice corrosion and stress corrosion cracking. Additionally, the ASTM A312 code specifies minimum corrosion resistance requirements based on the intended application of the pipe.Maintenance requirements in the ASTM A312 code are mainly related to keeping the quality of the pipe consistent over time. This includes regular inspection and testing so that the pipe is free from defects and remains safe and reliable in its intended application. The ASTM A312 code also recommends certain maintenance practices, such as regular cleaning and lubrication, to ensure that the pipe remains in good condition.

In conclusion, the code for stainless steel seamless pipe is ASTM A312. This code sets out the specifications for the manufacture of stainless steel pipe and outlines requirements for strength and ductility, corrosion resistance and maintenance. The ASTM A312 code also contains recommendations for maintenance practices to keep the pipe in good condition over time.

For more information, please visit stainless steel pipe brackets.