Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd is a leading manufacturer and supplier of Fusion Bonded Epoxy Coated Carbon Steel Pipe. With 39 years of expertise, our state-of-the-art 35,000 m² facility houses advanced production lines delivering 30,000 tons annually of high-quality piping solutions. Our products offer superior corrosion resistance, extended service life, and compliance with international standards, making them ideal for oil & gas, water treatment, and industrial applications.
Dimensional Tolerance Checks(Per ASTM A530/API 5L)
Parameter |
Tolerance |
Instrument Used |
Outer Diameter(OD) |
±1%of nominal OD (or±0.79mm) |
Pi tape/Laser micrometer |
Wall Thickness(WT) |
±12.5%(SCH40 and below) |
Ultrasonic thickness gauge(UTG) |
Length |
±3mm for random,±6mm for cut-length |
Calibrated tape measure |
Straightness |
≤0.2%of total length |
Optical comparator |
Bevel Angle (for welding) |
30°-35°(±5°) |
Bevel protractor |
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
FAQ
Q: What is the typical coating thickness for your FBE coated pipes?
A: Our standard coating thickness ranges from 14 to 16 mils (350-400 microns), but we can adjust based on specific project requirements.
Q: Can you provide custom pipe lengths?
A: Yes, we offer cut-to-length services to meet your exact specifications.
Q: How does FBE coating compare to other corrosion protection methods?
A: FBE coating offers superior adhesion, chemical resistance, and durability compared to many traditional coatings, resulting in longer service life and reduced maintenance costs.
Q: What is the lead time for large orders of the product?
A: Lead times vary based on order volume and specifications. For bulk orders, we typically estimate 4-8 weeks, but please contact us for a precise quote.
Q: Do you offer field joint coating solutions?
A: Yes, we provide compatible field joint coating systems and can offer technical support for on-site application.
Ready to enhance your infrastructure with our high-performance Fusion Bonded Epoxy Coated Carbon Steel Pipe? Our team of experts is here to assist you with specifications, quotes, and technical support.
Email: admin@chinajsgj.com
Phone: +8618003119682
Trust Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd for your critical piping needs. With our advanced manufacturing capabilities, rigorous quality control, and commitment to customer satisfaction, we deliver product that stands the test of time. Contact us today to discuss how we can support your next project with our corrosion-resistant piping solutions.
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