ASTM A53 welded steel pipe
Grade: Grade B (Most Popular), Grade A
Manufacturing Process: Electric Resistance Welded (ERW)
Size Range 1/2" to 26" (NPS 1/2 – NPS 26)
Wall Thickness: SCH 10, SCH 40 (STD), SCH 80 (XS), SCH 160, SCH XXS
Surface Coating: Hot-dip Galvanized (Zinc-coated), Black Vanished, Bare, Anti-rust Oil
End Preparation: Beveled Ends (for welding), Plain Ends, Threaded & Coupled (T&C)
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- Quality Assurance
- 24/7 Customer Service
Product Introduction
ASTM A53 Welded Steel Pipe Manufacturer
Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd. conveys premium ASTM A53 welded steel pipe arrangements with over 40 a long time of fabricating ability. Our present day 7,000 square meter office produces high-performance carbon steel channels with yearly deals surpassing RMB 100 million and month to month shipments over 50 holders. As a trusted provider to major vitality companies counting NIOC and ADNOC, we keep up strict dimensional resiliences and conduct 100% hydrostatic testing to guarantee dependable execution in water, steam, and discuss line applications.
ASTM A53 Welded Steel Pipe Overview
Our products speak to the culminate adjust between unwavering quality and cost-effectiveness for general-purpose applications. These flexible carbon steel channels are particularly designed for water dissemination frameworks, steam lines, and compressed discuss systems where toughness meets affordability.
Unlike specialized measures such as ASTM A106 for high-temperature refinery benefit or API 5L for oil and gas transmission, ASTM A53 serves as your go-to arrangement for regular channeling needs. The welded development utilizing Electric Resistance Welding (ERW) innovation gives fabulous quality characteristics whereas keeping up competitive pricing.
Key Features & Advantages
Proven Reliability: With over four decades of fabricating involvement, our generation prepare guarantees reliable quality that meets the requesting prerequisites of mechanical applications.
Strict Quality Control: Each pipe experiences comprehensive hydrostatic testing and ultrasonic assessment to ensure zero spillage beneath weight surges and warm cycling.
Precise Manufacturing: We keep up tight dimensional resistances on divider thickness and ovality, guaranteeing consistent field welding and decreased establishment time on your projects.
Cost-Effective Solution: ERW welded development conveys amazing execution characteristics at competitive estimating compared to consistent alternatives.
Versatile Applications: Reasonable for water frameworks, steam conveyance, HVAC applications, and basic purposes over different industries.
Technical Specifications
| Parameter | Specification |
|---|---|
| Standard | ASTM A53 |
| Grade | Grade A, Grade B |
| Manufacturing | Electric Resistance Welded (ERW) |
| Size Range | 1/2" to 24" (NPS) |
| Wall Thickness | SCH 40, SCH 80, STD, XS |
| Length | 20 ft (6.1m) standard, custom lengths available |
| End Finish | Plain end, beveled end |
Standards & Certifications
Our fabricating forms entirely comply with ASTM A53 determinations and ISO 9001 quality administration frameworks. All items are certified with ISO, CE, and GOST-R certifications, guaranteeing compliance with worldwide quality standards.
The welded crease meets or surpasses the quality necessities of the base fabric, giving solid execution in weight applications up to the indicated limits.
Chemical Composition & Mechanical Properties
| Grade | Carbon (max) | Manganese | Phosphorus (max) | Sulfur (max) |
|---|---|---|---|---|
| Grade A | 0.25% | 0.95% | 0.05% | 0.045% |
| Grade B | 0.30% | 1.20% | 0.05% | 0.045% |
| Property | Grade A | Grade B | ||
| -------------- | ------------- | ------------- | ||
| Tensile Strength | 48,000 psi min | 60,000 psi min | ||
| Yield Strength | 30,000 psi min | 35,000 psi min | ||
| Elongation | 23% min | 23% min |
Manufacturing Process
Our ERW welding handle makes a persistent weld crease through high-frequency electric resistance welding. This strategy guarantees uniform warm dissemination and makes a metallurgical bond that matches the quality characteristics of the base material.
Each pipe experiences warm treatment to diminish welding stresses and normalize the microstructure. The welded crease is carefully assessed utilizing progressed non-destructive testing strategies to confirm weld integrity.
Surface Finish & Coating Options
Standard Wrap up: Dark press wrap up with light oil coating for erosion assurance amid capacity and transportation.
Optional Coatings:
- Hot-dip galvanized coating for upgraded erosion resistance
- Epoxy coating for specialized applications
- Custom coating arrangements based on your requirements
Applications
ASTM A53 welded steel pipe exceed expectations in various applications:
- Water Distribution Frameworks: Metropolitan water lines, building plumbing, water system systems
- Steam Distribution: Moo to medium weight steam applications in mechanical facilities
- HVAC Systems: Warming and cooling dissemination networks
- Compressed Discuss Frameworks: Plant discuss dissemination and pneumatic applications
- Structural Applications: Fence posts, handrails, and common basic purposes
Fire Security: Sprinkler frameworks and fire concealment networks
Packaging & Delivery
We give secure bundling with steel strapping and defensive conclusion caps to avoid harm amid transportation. Our experienced coordinations group facilitates shipments to over 30 nations around the world, with set up supply chains to the Center East, South America, and Eastern Europe.
Standard conveyance timeframes extend from 15-30 days depending on arrange amount and specifications.
Customization Service
Our specialized group works closely with you to create customized arrangements including:
- Non-standard measurements and divider thicknesses
- Special length requirements
- Custom conclusion preparations
- Specialized testing requirements
- Private labeling and packaging
We acknowledge both large-scale orders and little trial amounts to back your venture advancement needs.
Quality Control
Every product experiences thorough quality control strategies:
- Chemical composition analysis using advanced spectrometers
- Dimensional inspection with calibrated measuring equipment
- Hydrostatic pressure testing to verify pressure ratings
- Ultrasonic testing of weld seams
- Visual inspection for surface quality
- Third-party inspection services available upon request
FAQ
Q: What's the difference between ASTM A53 and ASTM A106?
A: ASTM A53 covers both welded and seamless pipes for general applications, while A106 is specifically for seamless pipes in high-temperature pressure service. A53 is more cost-effective for standard pressure and temperature conditions.
Q: Can ASTM A53 pipes be used for gas applications?
A: Yes, ASTM A53 Grade B pipes are suitable for natural gas distribution systems when properly designed and installed according to local codes and regulations.
Q: What's the maximum working pressure for ASTM A53 pipes?
A: Working pressure depends on pipe diameter, wall thickness, and application temperature. Please consult our technical team for specific pressure calculations based on your requirements.
Q: Do you provide mill test certificates?
A: Yes, we provide comprehensive mill test certificates documenting chemical composition, mechanical properties, and dimensional compliance for full traceability.
Contact Us
Ready to discuss your ASTM A53 welded steel pipe requirements? Contact our experienced team at admin@jsfittings.com for technical support and competitive pricing.
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