4 inch carbon steel pipe

4 Inch Carbon Steel Pipe: Premium Quality for Industrial Applications

Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd is a leading manufacturer and supplier of 4 inch carbon steel pipes. With over 39 a long time of encounter, our company specializes in creating high-quality steel pipe fittings for different businesses. Our products are known for their solidness, unwavering quality, and compliance with worldwide guidelines. We take pride in our progressed fabricating forms and thorough quality control measures.

Key Features

1. Superior Strength and Durability
   Our pipes are engineered to withstand high pressure and temperature conditions, making them ideal for demanding industrial applications.
2. Precision Manufacturing
   Using state-of-the-art equipment, we ensure consistent dimensions and tight tolerances for optimal performance.
3. Corrosion Resistance
   Our pipes feature excellent resistance to corrosion, extending their service life in various environments.
4. Versatility
   Suitable for a wide range of applications across multiple industries, from oil and gas to construction.
5. Cost-Effective Solution
   High-quality materials and efficient production processes result in a cost-effective product for our customers.

Product Types

We offer a variety of the product options to meet your specific needs:

1. Seamless Pipes
   Perfect for high-pressure applications, our seamless pipes provide uniform strength and reliability.
2. Welded Pipes
   Ideal for general-purpose use, our welded pipes offer a balance of performance and cost-effectiveness.
3. Schedule 40 and Schedule 80
   We provide different wall thicknesses to suit various pressure requirements and industry standards.

Materials & Grades

Our products are available in various grades to meet different industry specifications:

1. ASTM A106 Grade B
   Ideal for high-temperature service in power plants and refineries.
2. ASTM A53 Grade B
   Suitable for mechanical and pressure applications in construction and general engineering.
3. API 5L Grade B
   Designed for oil and gas pipeline systems, ensuring reliability in critical applications.

Dimensional Tolerance Checks(Per ASTM A530/API 5L)

Visual &Surface Inspection

·Defect   Identification:

o Lamination- Check for delamination near pipe ends

o Scratches/Dents -Max 5%of WT depth allowed (per ASME B31.3)

o Rust &Mill Scale-Controlled by SSPC-SP6(Commercial Blast Cleaning)

● Method:

o White light inspection(10,000 lux minimum)

o Dye penetrant test(PT)for surface cracks

Surface Treatment

We offer multiple surface treatment options for our 4 inch carbon steel pipes:

1. Black (As-Rolled)
   Standard finish for general applications.
2. Galvanized
   Provides enhanced corrosion resistance for outdoor or humid environments.
3. Painted
   Custom coating options available for specific environmental or aesthetic requirements.
4. Varnished
   Offers additional protection against rust and corrosion.

Applications

Our products find use in numerous industries and applications:

1. Oil and Gas
   Transport of crude oil, natural gas, and refined products.
2. Construction
   Structural support and fluid conveyance in buildings and infrastructure projects.
3. Water Treatment
   Distribution systems and process piping in water treatment facilities.
4. Manufacturing
   Fluid and gas transport in various industrial processes.
5. Power Generation
   Steam and coolant lines in power plants.

Packaging & Delivery

We ensure safe and efficient delivery of our products:

1. Standard Packaging
   Pipes are bundled and secured with steel straps for easy handling and transport.
2. Custom Packaging
   Available upon request to meet specific shipping or storage requirements.
3. Global Logistics Network
   Our dedicated logistics team ensures timely delivery worldwide.
4. Bulk Order Capability
   We can accommodate large-scale orders with our 30,000+ tons annual production capacity.

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Quality Control

At Hebei Jinsheng, quality is our top priority:

1. ISO 9001 Certified
   Our quality management system ensures consistent product quality.
2. Rigorous Testing
   Each batch undergoes thorough inspection, including hydrostatic testing and non-destructive examinations.
3. Material Traceability
   We provide full documentation and mill test reports for each shipment.

Certificates

Our products meet international standards and certifications:

1. ISO 9001:2015
2. CE Marking
3. GOST-R Certification
4. API 5L Certification (for oil and gas applications)

FAQ

Q: What is the standard length of your products?
A: Our standard length is 6 meters, but custom lengths are available upon request.

Q: Can you provide custom specifications for the products?
A: Yes, we can manufacture pipes to your exact specifications. Please contact our sales team for more information.

Q: What is the minimum order quantity for the products?
A: Our minimum order quantity varies depending on the product type and specifications. Please inquire for specific details.

Contact Us

Ready to order or have questions about our 4 inch carbon steel pipes? Our expert team is here to help:

Email: admin@chinajsgj.com
Phone: +8618003119682 

Trust Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd for all your product needs. With our commitment to quality, extensive experience, and customer-focused approach, we're your ideal partner for industrial piping solutions.