High Pressure Carbon Steel Boiler Tubes DIN17175 16Mo3 15Mo3

Price Negotiable

Price: Negotiable

MOQ: 1

Delivery Time: 7~30 working days

Brand: BaoYang

Product Description

High-Pressure Carbon Steel Seamless Boiler Tube DIN 17175 Grades 16Mo3 and 15Mo3

1. Product Description: High-Pressure Carbon Steel Seamless Boiler Tubes DIN 17175 Grades 16Mo3 and 15Mo3 are engineered for use in boiler systems and other high-pressure applications. These tubes are manufactured from carbon steel with added molybdenum, ensuring superior strength and resistance to corrosion. The seamless design provides uniform wall thickness and excellent mechanical properties, making them ideal for demanding industrial environments.

2. Product Parameters:

Parameter	Description
Grades	DIN 17175 16Mo3 and 15Mo3
Material	Carbon Steel with added Molybdenum (Seamless)
Standard	DIN 17175
Size Range	Various diameters and wall thicknesses as per DIN 17175
Length	Standard lengths, customizable upon request
Ends	Plain ends, beveled ends, threaded, or socket-weld ends
Surface Treatment	As-rolled, annealed, or normalized

3. Mechanical Properties:

Property	16Mo3 Requirement	15Mo3 Requirement
Tensile Strength	≥440 MPa (64,000 psi)	≥410 MPa (59,000 psi)
Yield Strength	≥290 MPa (42,000 psi)	≥275 MPa (40,000 psi)
Elongation	≥20%	≥20%
Hardness	Varies depending on heat treatment

4. Chemical Composition:

Element	Typical Range (%) for 16Mo3	Typical Range (%) for 15Mo3
Carbon	0.12 - 0.20	0.12 - 0.20
Molybdenum	0.50 - 0.65	0.40 - 0.50
Chromium	≤ 0.50 (for 16Mo3)	-
Phosphorus	≤ 0.025	≤ 0.025
Sulfur	≤ 0.025	≤ 0.025
Silicon	≤ 0.50	≤ 0.50

5. Product Uses:

Boiler Tubes: Used for steam generation in high-pressure boilers.
Superheater Tubes: Employed in superheater sections to raise steam temperature.
Heat Exchangers: Suitable for use in heat exchangers operating under high pressure and temperature.
Petrochemical Industry: Utilized in pipelines and equipment within the petrochemical industry.

6. Product Grade Standards:

DIN 17175: The tubes are manufactured in compliance with the German Industrial Standard (DIN) 17175, which specifies the technical requirements for seamless steel tubes suitable for high-temperature and high-pressure service.

Product Image