JIS G3455 equivalent standards

JIS G3455 steel pipe is a seamless carbon steel pipe manufactured for applications where the working temperature does not exceed 350℃. It is primarily used in mechanical parts and general structural applications that require reliable performance under moderate temperature and pressure.

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JIS G3455 Equivalent Standards

JIS G3455 is comparable to several international standards for seamless carbon steel pipes:

ASTM A106 / ASME SA106

Seamless carbon steel pipes for high-temperature service, widely used in refineries, boilers, and heat exchangers.

DIN 17175

Seamless steel tubes for high-temperature conditions, commonly applied in boiler and pressure-related industries.

EN 10216-2

Seamless tubes of non-alloy and alloy steels for high-temperature service in European projects.

GB 5310

Chinese standard for seamless pipes for high-pressure boilers, with technical requirements similar to JIS G3455.

API 5L

Covers seamless pipes for oil and gas pipelines, with overlapping requirements in certain operating conditions.

Applications of JIS G3455 Steel Pipe

Mechanical parts manufacturing

General engineering structures

Moderate temperature pipelines (≤350℃)

Boilers, heat exchangers, and pressure equipment (within rated limits)

FAQs about JIS G3455 Steel Pipe

Q1: What is JIS G3455 equivalent to internationally?
It is broadly equivalent to ASTM A106, DIN 17175, EN 10216-2, GB 5310, and API 5L in specific applications.

Q2: Can JIS G3455 be used for high-temperature service above 350℃?
No. For temperatures above 350℃, other grades such as ASTM A106 or GB 5310 designed for high-temperature/high-pressure service are recommended.

Q3: Is JIS G3455 suitable for oil and gas pipelines?
While primarily designed for mechanical parts, it can be used in certain pipeline projects. However, API 5L is the more widely adopted standard for oil and gas transmission.

Q4: What is the difference between JIS G3455 and JIS G3454?

JIS G3455: Seamless carbon steel pipe for mechanical and pressure service below 350℃.

JIS G3454: Seamless carbon steel pipe for pressure service at room temperature and moderate temperatures (less demanding conditions).

Q5: What lengths and surface treatments are available?
Standard lengths are typically 6 m or 12 m, with surface options including black, varnished, galvanized, or custom coatings depending on application needs.

Conclusion:
JIS G3455 seamless steel pipe is a versatile material suitable for mechanical parts and pipelines operating below 350℃. Its equivalence to well-known international standards makes it a practical choice for projects requiring compatibility across regions, offering both reliability and flexibility in application.

For more: JIS G3452 carbon steel pipe