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GB/T9948 12Cr5Mo High Pressure Seamless Alloy Steel Pipe For Pipeline Transport Gas Drilling

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High Pressure Boiler Steel Pipe

GB/T9948 12Cr5Mo High Pressure Seamless Alloy Steel Pipe For Pipeline Transport Gas Drilling

MOQ:	1
Price:	Negotiable
Standard Packaging:	Standard Export Packing
Delivery Period:	7~30 working days
Payment Method:	L/C, D/A, D/P, T/T, Western Union

Detail Information

Product Description

Detail Information

Place of Origin

cangzhou

Brand Name

BaoYang

Certification

CE & ISO

Model Number

GB/T9948 12Cr5Mo

Document

Name:

Seamless Alloy Steel Pipes

Process:

Hot Rolled Cold Rolled Cold Drawn

Standards:

GB/T9948 12Cr5Mo

Material:

Alloy Steel Pipe

Wall Thickness:

1-30mm (0.04 Inch - 0.78 Inch)

Outer Diameter:

10-324mm

Processing Service:

Bending, Punching, Cutting

Usage:

Pipeline Transport, Oil/Gas Drilling, Machinery Industry

Minimum Order Quantity:

Price:

Negotiable

Packaging Details:

Standard Export Packing

Delivery Time:

7~30 working days

Payment Terms:

L/C, D/A, D/P, T/T, Western Union

Highlight:

high pressure seamless alloy steel pipe

gb alloy seamless pipe

gb/t9948 alloy seamless pipe

Product Description

GB/T9948 12Cr5Mo High Pressure Alloy Seamless Boiler Tubes

1. Product Description: GB/T9948 12Cr5Mo High Pressure Alloy Seamless Boiler Tubes are premium-grade tubes designed for use in high pressure boiler systems that require exceptional heat resistance and mechanical strength. These tubes are manufactured from an alloy steel known for its superior creep resistance and good weldability. The seamless construction ensures uniform wall thickness and optimal structural integrity, making them ideal for critical boiler components.

2. Product Parameters:

Parameter	Description
Grade	GB/T9948 12Cr5Mo
Material	High Pressure Alloy Steel (Seamless)
Standard	GB/T9948
Size Range	Various diameters and wall thicknesses as per GB/T9948
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	Typical Requirements
Tensile Strength	≥415 MPa (60,000 psi)
Yield Strength	≥240 MPa (35,000 psi)
Elongation	≥20% in 50 mm (2 in) or 4D, whichever is greater
Hardness	Varies depending on heat treatment

4. Chemical Composition:

Element	Typical Range (%)
Carbon	0.08 - 0.15
Chromium	4.00 - 6.00
Molybdenum	0.40 - 0.60
Manganese	≤1.00
Phosphorus	≤0.025
Sulfur	≤0.025

5. Product Applications:

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.
Pressure Vessels: Ideal for construction of high-pressure vessels and reactors in petrochemical and refining industries.

6. Product Advantages:

Seamless Construction: Provides a consistent material structure and eliminates potential seam-related failures.
High-Pressure Resistance: Alloy steel offers excellent resistance to high pressures and temperatures.
Creep Resistance: Designed to resist deformation under prolonged exposure to heat, critical in boiler applications.
Weldability: The 12Cr5Mo grade has good weldability, facilitating easy integration into various systems.
Corrosion Resistance: Enhanced resistance to corrosion and oxidation due to the alloy content.

GB/T9948 12Cr5Mo High Pressure Seamless Alloy Steel Pipe For Pipeline Transport Gas Drilling 0

Company Profile

Factory Tour

team introduction

Applications

Tags:

Products

MOQ:	1
Price:	Negotiable
Standard Packaging:	Standard Export Packing
Delivery Period:	7~30 working days
Payment Method:	L/C, D/A, D/P, T/T, Western Union

Detail Information

Product Description

Detail Information

Place of Origin

cangzhou

Brand Name

BaoYang

Certification

CE & ISO

Model Number

GB/T9948 12Cr5Mo

Document

Product Brochure PDF

Name:

Seamless Alloy Steel Pipes

Process:

Hot Rolled Cold Rolled Cold Drawn

Standards:

GB/T9948 12Cr5Mo

Material:

Alloy Steel Pipe

Wall Thickness:

1-30mm (0.04 Inch - 0.78 Inch)

Outer Diameter:

10-324mm

Processing Service:

Bending, Punching, Cutting

Usage:

Pipeline Transport, Oil/Gas Drilling, Machinery Industry

Minimum Order Quantity:

Price:

Negotiable

Packaging Details:

Standard Export Packing

Delivery Time:

7~30 working days

Payment Terms:

L/C, D/A, D/P, T/T, Western Union

Highlight

high pressure seamless alloy steel pipe

gb alloy seamless pipe

gb/t9948 alloy seamless pipe

Product Description

GB/T9948 12Cr5Mo High Pressure Alloy Seamless Boiler Tubes

2. Product Parameters:

Parameter	Description
Grade	GB/T9948 12Cr5Mo
Material	High Pressure Alloy Steel (Seamless)
Standard	GB/T9948
Size Range	Various diameters and wall thicknesses as per GB/T9948
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	Typical Requirements
Tensile Strength	≥415 MPa (60,000 psi)
Yield Strength	≥240 MPa (35,000 psi)
Elongation	≥20% in 50 mm (2 in) or 4D, whichever is greater
Hardness	Varies depending on heat treatment

4. Chemical Composition:

Element	Typical Range (%)
Carbon	0.08 - 0.15
Chromium	4.00 - 6.00
Molybdenum	0.40 - 0.60
Manganese	≤1.00
Phosphorus	≤0.025
Sulfur	≤0.025

5. Product Applications:

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.
Pressure Vessels: Ideal for construction of high-pressure vessels and reactors in petrochemical and refining industries.

6. Product Advantages:

Seamless Construction: Provides a consistent material structure and eliminates potential seam-related failures.
High-Pressure Resistance: Alloy steel offers excellent resistance to high pressures and temperatures.
Creep Resistance: Designed to resist deformation under prolonged exposure to heat, critical in boiler applications.
Weldability: The 12Cr5Mo grade has good weldability, facilitating easy integration into various systems.
Corrosion Resistance: Enhanced resistance to corrosion and oxidation due to the alloy content.

GB/T9948 12Cr5Mo High Pressure Seamless Alloy Steel Pipe For Pipeline Transport Gas Drilling 0

Company Profile

Factory Tour

team introduction

Applications

Tags:

Seamless Steel Pipe

Carbon Steel Seamless Pipe

Alloy Seamless Steel Pipe

High Pressure Boiler Steel Pipe

Pipeline Steel Pipe

Low Temperature Steel Pipe

Structural Steel Pipes

Oil and Gas Steel Pipes

GB/T9948 12Cr5Mo High Pressure Seamless Alloy Steel Pipe For Pipeline Transport Gas Drilling

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