China ASTM A106B A106C High Pressure Boiler Steel Pipe Seamless Astm Carbon Steel Pipe for sale

ASTM A106B A106C High Pressure Boiler Steel Pipe Seamless Astm Carbon Steel Pipe

Name: ASTM A106B A106C High Pressure Boiler Steel Pipe Seamless Astm Carbon Steel Pipe
Brand: Cangzhou Baoyang Pipeline Equipment Co., Ltd.

Price Negotiable

Price: Negotiable

MOQ: 1

Delivery Time: 7~30 working days

Brand: BaoYang

Product Description

ASTM A106 Grade B and Grade C High Pressure Seamless Boiler Steel Tubes

1. Product Description: ASTM A106 Grade B and Grade C High Pressure Seamless Boiler Steel Tubes are engineered for use in high-pressure boiler systems where reliability and safety are paramount. These tubes are manufactured from carbon steel and are seamless, providing uniform wall thickness and superior mechanical properties. The distinction between Grade B and Grade C lies in their respective mechanical property requirements, with Grade C offering higher strength for more demanding applications.

2. Product Parameters:

Parameter	Description
Grades	ASTM A106 Grade B and Grade C
Material	Carbon Steel (Seamless)
Standard	ASTM A106
Size Range	Various diameters and wall thicknesses as per ASTM A106
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	ASTM A106 Grade B Requirement	ASTM A106 Grade C Requirement
Tensile Strength	≥485 MPa (70,000 psi)	≥485 MPa (70,000 psi)
Yield Strength	≥240 MPa (35,000 psi)	≥310 MPa (45,000 psi)
Elongation	≥20% in 50 mm (2 in)	≥20% in 50 mm (2 in)
Hardness	Varies depending on heat treatment	Varies depending on heat treatment

4. Chemical Composition:

Element	Typical Range (%) for ASTM A106 Grades
Carbon	0.29 - 0.36
Manganese	0.35 - 0.60
Phosphorus	≤ 0.025
Sulfur	≤ 0.025
Silicon	≤ 0.35

5. Product Uses:

Boiler Tubes: Utilized in high-pressure boilers for steam generation.
Superheater Tubes: Employed in the superheater sections of steam power plants.
Heat Exchangers: Suitable for use in heat exchangers operating under high pressure and temperature.
Pressure Vessels: Ideal for construction of high-pressure vessels and reactors.

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