Implement Standard:ASME/ANSIB16.9GBT12459 GBT13401SH3408-96SH3409-96
Material:304,304L,316L,321,347
Doameterramge:1/2"-48"
PRODUCT TITLE:
FORGED STEEL BUTT-WELD PIPE FITTINGS (ELBOWS/TEES/REDUCERS) - ASME/ANSI & GB STANDARDS COMPLIANT
Product Overview & Applications
High-Integrity Pipeline Solutions for Critical Industries
- Purpose: Designed for changing flow direction, branching, or reducing pipe diameters in high-pressure/high-temperature systems.
- Key Applications:
- Oil & Gas: Pipelines, refineries, LNG plants.
- Petrochemical/Energy: Reactors, heat exchangers, boilers.
- Power Generation: Nuclear, thermal, and hydroelectric plants.
- Maritime/Shipbuilding: Engine rooms, fuel lines.
Technical Specifications
| Parameter |
Details |
| Standards Compliance |
ASME/ANSI B16.9, GBT12459, GBT13401, SH3408-96, SH3409-96 |
| Materials |
Austenitic Stainless Steel: 304, 304L, 316L, 321, 347 (anti-corrosive, high-temp grades) |
| Diameter Range |
1/2" - 48" (seamless/welded construction) |
| Wall Thickness |
Sch5s-Sch160 (customizable for project needs) |
| Connection Type |
Butt-Weld (beveled ends for full penetration) |
| Angle Options |
45°, 90°, 180° elbows; straight/reducing tees |
| Pressure Ratings |
Class 150-2500 (as per ASME B16.9) |
Quality & Compliance
- Manufacturing Standards:
- ASME/ANSI B16.9: Ensures dimensional accuracy and structural integrity.
- GB/T12459/13401: Meets Chinese national standards for steel pipe fittings.
- SH3408/3409: Petrochemical industry-specific codes for material selection and fabrication.
- Material Testing:
- Chemical Analysis: Spectrometer verification of alloy composition (e.g., 316L: 18% Cr, 12% Ni, 2% Mo).
- Mechanical Testing: Tensile strength >515MPa, yield strength >205MPa (ASTM A370).
- NDT Inspection: 100% radiographic/ultrasonic testing per NB/T47013.
- Certifications:
- ISO 9001:2015, PED/AD2000 (for European markets).
- Third-Party Approval: SGS/TÜV material test reports available.
Product Advantages
- Superior Corrosion Resistance: 316L/321 grades for chloride-rich or high-oxidation environments.
- Thermal Stability: 347 alloy for applications up to 815°C (1500°F).
- Customizable Designs: Short/long radius elbows, Y-tees, concentric/eccentric reducers.
- Fast Delivery: Stocked in 1/2"-24" sizes; larger diameters on 15-day lead time.
Packaging & Support
- Export Packaging: Wooden crates with fumigation, moisture-barrier wrapping.
- Documents: Material Certificates (EN 10204 3.1), hydrostatic test reports, installation guides.
- Warranty: 12-month replacement guarantee for manufacturing defects.
Why Choose Our Forged Fittings?
Combining ASME precision with GB cost-efficiency, our fittings meet stringent global quality benchmarks for mission-critical infrastructure.
Keywords: ASME B16.9 Pipe Fittings, Stainless Steel Elbows, High-Pressure Tees, GBT12459 Reducers, Petrochemical Pipe Components, 316L Stainless Steel Fittings.
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