Carbon Steel Astm A105 Flanges Manufacturers
SSM - Professional Manufacturer of ASTM A105 Carbon Steel Flanges
1. Product Overview
SSM specializes in manufacturing ASTM A105 Carbon Steel Flanges, widely used in oil & gas, petrochemical, power plants, and general industrial piping systems. Our flanges comply with ASME B16.5, B16.47, MSS SP-44, and API 6A standards, ensuring high performance in high-pressure and high-temperature applications.
2. Product Specifications
| Parameter | Details |
|---|---|
| Material Standard | ASTM A105 (Forged Carbon Steel) |
| Pressure Rating | Class 150, 300, 600, 900, 1500, 2500 |
| Size Range | 1/2" to 60" (NPS) |
| Flange Types | Weld Neck (WN), Slip-On (SO), Blind (BL), Socket Weld (SW), Lap Joint (LJ), Threaded (TH) |
| Face Types | Raised Face (RF), Flat Face (FF), Ring-Type Joint (RTJ) |
| Standards | ASME B16.5, B16.47, ANSI, DIN, JIS, EN |
| Surface Treatment | Anti-rust oil, galvanized, epoxy coating (optional) |
3. Product Range
SSM produces a comprehensive range of carbon steel flanges, including:
✔ Standard Flanges (ASME B16.5)
✔ Large-Diameter Flanges (ASME B16.47 Series A & B)
✔ Special Flanges (Spectacle, Orifice, Long Weld Neck)
✔ Custom Flanges (Non-standard sizes, special drilling patterns)
4. Manufacturing Capabilities
| Aspect | Details |
|---|---|
| Production Process | Hot forging, machining, heat treatment, surface finishing |
| Testing & Inspection | 100% material certification, hydrostatic testing, PMI, UT/RT, hardness test |
| Quality Control | ISO 9001, PED 2014/68/EU, API 6A, CE certified |
| Annual Capacity | 50,000+ tons (with quick lead times) |
| Customization | OEM & ODM services available |
5. Competitive Advantages
✅ Price Advantage
Cost-effective raw material sourcing (direct procurement from steel mills)
High-volume production reduces unit cost
Competitive MOQ (small & bulk orders accepted)
✅ Quality Advantage
Strict forging & heat treatment control (enhances mechanical properties)
Full traceability (MTC 3.1 with heat number)
Third-party inspections (SGS, BV, TÜV available)
✅ Service Advantage
Fast delivery (15-30 days for standard flanges)
Global logistics support (FOB, CIF, EXW terms)
After-sales technical support
6. Why Choose SSM?
✔ Reliable ASTM A105 Flange Supplier (Trusted by global EPCs & distributors)
✔ Strict Compliance with International Standards (ASME, API, PED)
✔ Competitive Pricing Without Compromising Quality
✔ One-Stop Solution for Industrial Flanges
📞 Contact Us for Quotes & Technical Support!
(Provide your flange specifications, quantity, and required certifications for a fast response.)
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