As a leading API 5L GR X60 manufacturer and supplier, Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd offers superior quality products backed by 39 years of expertise. Our advanced 35,000 m² facility ensures top-notch production, meeting international standards and delivering 30,000 tons annually to the oil and gas industry worldwide.
We offer a comprehensive range of the products:
Our products are manufactured using premium-grade steel, ensuring:
We provide various surface treatment options:
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
API 5L GR X60 pipes are widely used in:
Our rigorous quality assurance process includes:
We hold multiple international certifications:
Q: What is the typical lead time for the product orders?
A: Lead times vary based on order volume and specifications. Generally, we aim for 4-6 weeks for standard orders.
Q: Can you provide custom dimensions for the product pipes?
A: Yes, we offer customization services to meet your specific project requirements.
Q: What is your minimum order quantity (MOQ)?
A: Our MOQ varies by product type. Please contact our sales team for details.
Q: Do you offer mill test reports (MTRs) with each shipment?
A: Absolutely. We provide comprehensive MTRs detailing chemical composition and mechanical properties for full traceability.
Q: How do you ensure consistent quality across large orders?
A: Our advanced production lines and stringent quality control measures guarantee uniformity across all batches.
Ready to elevate your pipeline projects with top-quality API 5L GR X60 products? Our experienced team is here to assist you:
At Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd, we're committed to delivering excellence in every product. Our industry-leading manufacturing processes, coupled with our dedication to customer satisfaction, make us the ideal partner for your critical infrastructure projects.
Don't compromise on quality – choose Hebei Jinsheng for your product needs and experience the difference that expertise makes. Contact us today for a personalized quote and let's build a stronger, more efficient future together.
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