Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd is a leading manufacturer and supplier of ASTM A53 seamless pipe. With over 39 a long time of skill, our state-of-the-art office produces high-quality consistent channels that meet thorough industry measures. Our product offerings stand out for their predominant quality, toughness, and flexibility over different mechanical applications.
We offer a comprehensive range of ASTM product options to suit your specific needs:
Our product is manufactured using high-quality carbon steel, available in the following grades:
To enhance performance and longevity, we offer 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 |
ASTM A53 seamless pipes are widely used across industries:
We ensure your product arrives in perfect condition:
At Hebei Jinsheng, quality is our top priority:
Our commitment to quality is backed by international certifications:
Q: What is the difference between ASTM A53 Grade A and Grade B pipes?
A: Grade B pipes have higher tensile strength and yield strength compared to Grade A, making them suitable for more demanding applications.
Q: Can you provide custom sizes or specifications?
A: Yes, we can manufacture product to your exact specifications. Please contact our sales team for more information.
Q: What is the typical lead time for orders?
A: Lead times vary based on order size and specifications. Generally, we can fulfill standard orders within 2-4 weeks.
Q: Do you offer wholesale pricing for bulk orders?
A: Yes, we provide competitive pricing for bulk orders. Please reach out to our sales team for a customized quote.
Q: How do you ensure the quality of your seamless pipes?
A: We employ strict quality control measures, including advanced testing equipment and adherence to international standards throughout the production process.
Ready to elevate your industrial projects with our premium ASTM A53 seamless pipe? Our expert team is here to assist you:
Trust Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd for all your seamless pipe needs. With our commitment to quality, extensive product range, and customer-focused approach, we're your ideal partner for reliable and high-performance product solutions.
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