Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd is a leading API 5L X42 pipe manufacturer and supplier. With 42 years of expertise, our 35,000 m² facility houses advanced production lines, delivering 30,000 tons of high-quality pipes annually. Our products are renowned for their exceptional durability, compliance with international standards, and suitability for critical oil and gas applications.
We offer a comprehensive range of the products:
Our API 5L X42 pipes are manufactured using premium-grade steel, ensuring optimal performance:
Choose from various surface treatments to suit your specific project needs:
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
Our pipes are trusted in diverse oil and gas industry applications:
We ensure secure packaging and timely delivery:
At Hebei Jinsheng, we prioritize quality at every stage:
Our API 5L X42 pipes meet rigorous industry standards:
Q: What is the minimum order quantity for the products?
A: We typically accommodate orders starting from 10 tons. However, we're flexible and can discuss your specific requirements.
Q: Can you provide custom sizes or specifications?
A: Absolutely! We offer customization services to meet your unique project needs.
Q: What is the typical lead time for the product orders?
A: Lead times vary based on order size and specifications. Generally, we aim for 2-4 weeks for standard orders.
Q: Do you offer on-site technical support?
A: Yes, our team of experts is available for on-site consultations and technical assistance.
Q: How do you ensure consistent quality across large orders?
A: Our advanced automated production lines and rigorous quality control measures guarantee uniformity in every pipe we produce.
Ready to elevate your pipeline projects with our premium API 5L X42 pipes? Our team is here to assist you:
Trust Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd for your product needs. With our industry-leading manufacturing capabilities, certified quality, and commitment to customer satisfaction, we're your ideal partner for oil and gas infrastructure projects. Contact us today to discuss how our products can contribute to the success of your next venture.
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