2 Inch Galvanized Iron Steel Pipe for Water Supply Systems
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2 Inch Galvanized Iron Steel Pipe for Water Supply Systems Description
With years of experience in steel pipe manufacturing, JGT Group is a professional galvanized steel pipe manufacturer supplying reliable piping solutions for water distribution, construction, and industrial applications. Our 2 inch galvanized steel pipe is produced from high-quality carbon steel and processed through a controlled hot-dip galvanizing procedure to provide enhanced corrosion protection and long-term durability.
Designed for residential, commercial, and industrial water systems, this galvanized iron steel pipe features uniform wall thickness, accurate dimensions, and stable mechanical performance. The zinc coating helps protect the steel surface against corrosion, making it suitable for various water supply projects where durability and service life are critical.
JGT Group follows strict quality control procedures throughout production, including material inspection, dimensional verification, surface inspection, and pressure testing. Each batch is manufactured according to customer requirements and applicable industry standards to ensure consistent quality and dependable performance.
With advanced production capabilities and professional technical support, JGT Group provides galvanized steel pipe for water applications in different markets worldwide. From standard sizes to customized specifications, we are committed to delivering cost-effective pipe solutions with reliable quality, flexible processing options, and efficient delivery services.
Product Parameters
Item | Specification |
Nominal Size | 2 inch (DN50) |
Outside Diameter | 60.3 mm (2.375 inch) |
Standard & Material | ASTM A53 Grade B / API 5L Grade B / EN10217-1 P235TR2 / GB/T 3091 Q235B |
Coating | Hot-dip galvanized, zinc coating ≥ 300 g/m² |
End Type | Threaded & Coupled (NPT/BSPT), Plain Ends, or Beveled Ends Available |
Certification & Testing | ISO 9001:2015, EN 10204 3.1 Mill Test Certificate (MTC), Hydrostatic Testing |
Length | 6 m / 12 m / Custom cut-to-length |
Dimensional Data
| Schedule | OD (mm) | OD (inch) | Wall Thickness (mm) | Wall Thickness (inch) | ID (mm) | Weight (kg/m) | Weight (lb/ft) | Hydrostatic Test Pressure (psi) |
|---|---|---|---|---|---|---|---|---|
| SCH 40 (Standard) | 60.3 | 2.375 in | 3.91 | 0.145 | 52.5 | 5.44 | 3.66 | 2,500 psi |
| SCH 80 (Extra Strong) | 60.3 | 2.375 in | 5.54 | 0.200 | 49.2 | 7.48 | 5.03 | 3,500 psi |
| SCH 160 (Heavy Wall) | 60.3 | 2.375 in | 8.74 | 0.344 | 42.8 | 11.1 | 7.46 | 4,800 psi |
Chemical Composition
(Heat Analysis, % max unless otherwise specified)
| Standard / Grade | C | Mn | P | S | Si | CEV |
|---|---|---|---|---|---|---|
| ASTM A53 Grade B | ≤ 0.30 | ≤ 1.20 | ≤ 0.05 | ≤ 0.045 | — | — |
| API 5L Grade B PSL2 | ≤ 0.24 | ≤ 1.20 | ≤ 0.025 | ≤ 0.015 | ≤ 0.40 | ≤ 0.43 |
| EN 10217-1 P235TR2 | ≤ 0.16 | ≤ 1.20 | ≤ 0.025 | ≤ 0.020 | ≤ 0.35 | — |
Key Features of JGT Group 2-Inch Galvanized Steel Pipe
Controlled Hot-Dip Galvanizing for Corrosion Protection
JGT Group 2-inch galvanized steel pipes are manufactured through a controlled hot-dip galvanizing process, applying a uniform zinc coating to the carbon steel surface. The galvanized layer provides effective corrosion protection and helps extend the service life of pipes used in water supply and industrial piping systems.
Accurate Dimensions and Uniform Wall Thickness
Produced under strict manufacturing controls, our galvanized steel pipes maintain consistent outside diameter, wall thickness, and dimensional accuracy. These characteristics support reliable installation methods, including threading, grooving, and other connection requirements.
Designed for Water Distribution Applications
JGT Group galvanized steel pipe for water is widely used in residential, commercial, and industrial water distribution systems. The pipes provide stable performance for projects requiring mechanical strength, corrosion resistance, and long-term operational reliability.
Quality Control from Production to Delivery
As an experienced galvanized steel pipe manufacturer, JGT Group applies quality control procedures throughout the production process. Each batch undergoes material inspection, dimensional checks, coating verification, and hydrostatic testing to ensure compliance with customer specifications and applicable standards.
Material Documentation and Traceability
JGT Group provides Mill Test Certificates (MTC) and relevant quality documentation to support material verification and project requirements. Complete production records help customers confirm product specifications and quality consistency.
Customized Sizes and End Finishes
To meet different project requirements, JGT Group supplies galvanized steel pipes in various sizes, wall thicknesses, lengths, and end configurations, including threaded and coupled ends, plain ends, and beveled ends.
Applications of JGT Group 2-Inch Galvanized Steel Pipe
JGT Group’s 2-inch hot-dip galvanized steel pipes are designed for reliable fluid transport and utility piping applications. With good mechanical strength, corrosion resistance, and dimensional consistency, these pipes are widely used in water distribution systems, building services, and industrial facilities where durable piping solutions are required.
The 2-inch nominal pipe size (NPS) is commonly selected for branch lines, distribution networks, and utility piping projects due to its balanced flow capacity, strength, and installation flexibility.
Primary Application Sectors:
Commercial & Residential Plumbing
Used in building water supply systems, plumbing networks, and service pipelines for residential buildings, commercial facilities, and construction projects requiring durable galvanized piping solutions.
Fire Protection & Utility Piping Systems
Applied in fire protection piping and utility networks where galvanized steel pipes are selected for their mechanical strength, corrosion protection, and long-term service performance according to project specifications.
Industrial Plant Utility Networks
Suitable for manufacturing plants, processing facilities, and industrial sites for applications such as service water lines, cooling water systems, and general utility piping.
Municipal & Agricultural Infrastructure
Used in outdoor water distribution projects, agricultural irrigation systems, pump station connections, and secondary supply pipelines requiring strong and corrosion-resistant pipe solutions.
FAQ:
1. What is a galvanized iron steel pipe?
A galvanized iron steel pipe is a carbon steel pipe with a protective zinc coating applied through a galvanizing process. The zinc layer helps improve corrosion resistance and protects the steel substrate from external exposure. JGT Group supplies galvanized steel pipes for water supply, construction, and industrial piping applications with different sizes, wall thicknesses, and end connection options.
2. What are the advantages of galvanized steel pipe for water applications?
Galvanized steel pipe for water is widely selected for its mechanical strength, corrosion protection, and service durability. The hot-dip galvanized coating provides an additional protective layer, making the pipe suitable for water distribution systems, building services, and utility projects where stable performance is required.
3. What is a 2 inch galvanized steel pipe used for?
A 2 inch galvanized steel pipe is commonly used in residential, commercial, and industrial water distribution systems. It is suitable for branch pipelines, utility connections, plumbing networks, and other applications requiring a balance of flow capacity, structural strength, and corrosion resistance.
4. Is JGT Group a galvanized steel pipe manufacturer?
Yes. JGT Group is an experienced galvanized steel pipe manufacturer specializing in the production and supply of hot-dip galvanized steel pipes for water systems, construction projects, and industrial applications. With established manufacturing processes and quality control procedures, JGT Group provides standard and customized pipe solutions based on customer specifications.
5. Can JGT Group provide customized galvanized steel pipes?
Yes. JGT Group offers customized galvanized steel pipe solutions according to project requirements. Custom options include pipe diameter, wall thickness, length, surface treatment, and end finishes such as threaded ends, coupled ends, plain ends, or beveled ends. Technical drawings and specifications can be reviewed before production.
6. How does JGT Group ensure galvanized steel pipe quality?
JGT Group follows a controlled quality management process throughout production, from raw material inspection to final shipment. Each batch is checked for chemical composition, dimensions, coating condition, and pressure performance. Mill Test Certificates (MTC) and relevant inspection documents can be provided to support material traceability and project requirements.
Application Field
Bridge
Oil pipeline
Chemical industry
Steel structure
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