Forged Carbon Steel Socket Weld 45 Degree Elbow High Pressure Pipe Fitting
2.One-piece A105 forging, high temp resistant .
3.Socket weld design, leak tight welding joint .
4.Sandblasted anti-corrosion surface .
5.1/2"-3" stock sizes, OEM available .
6.Fire & Gas & Water Pipeline Applicable .
7.One-Piece Forged, High Pressure Tough Structure
Description
Forged Carbon Steel Socket Weld 45 Degree Elbow High Pressure Pipe Fitting
When you need to adjust pipeline direction for high-pressure media, our Forged Socket Weld 45° Elbow is your ideal industrial piping choice. This fitting comes with standard socket weld ends for easy full penetration welding without extra adapters.
Made of solid A105 carbon steel via one-piece integral die forging, it features compact seamless structure, great mechanical toughness and outstanding high temperature & pressure resistance, fully compliant with Class 3000 & Class 6000 standards. Sandblasted surface delivers reliable anti-corrosion and chemical resistance, extending service life for indoor & outdoor heavy industrial projects. Standard 1/2"-3" sizes in stock, customized wall thickness and OEM marking available, widely applied to power, petrochemical, shipbuilding, heating and fire-fighting high-pressure pipeline systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Forged Carbon Steel Socket Weld 45 Degree Elbow |
| Pressure Class | Class 3000 / 6000 High Pressure |
| Raw Material | A105 Carbon Steel, One-piece Integral Forging |
| Surface Finish | Sandblasted Anti-corrosion Surface Treatment |
| Connection Type | Standard Socket Weld End, Full Penetration Welding |
| Working Temperature | -29℃ ~ 425℃ |
| Applicable Medium | Steam, Oil, Gas, Water, Corrosive Industrial Fluid |
| Certification Standard | Compliant with ASME B16.11 |
| Application Scenario | Power Plant, Petrochemical, Shipbuilding, Heating, Fire Pipeline Projects |
Key Features
1.Excellent Anti-corrosion & Chemical Resistance
Sandblasted dense metal surface effectively resists rust, moisture and corrosive fluid. Stable long service life for indoor & outdoor heavy industrial high-pressure pipeline projects.
2.Tight Socket Weld Sealing
Standard uniform socket groove design for full penetration welding. Achieves zero-leakage connection without extra fittings, reliable for high temperature & pressure media.
3.Efficient On-site Installation
45° angle design directly changes pipeline flow direction, compatible with standard welding operation. No extra adapters needed to shorten construction period massively.
4.High Toughness Forged Structure
Integral one-piece A105 carbon steel die forging, seamless body with strong impact resistance. Meets Class 3000/6000 high pressure standard, conforms to ASME B16.11.
5.Wide Industrial Application & Customizable
Suitable for power, petrochemical, shipbuilding, heating and fire-fighting pipelines. Full stock sizes 1/2"-3", support OEM wall thickness, laser marking and special dimension customization.
Dimensions and Specifications
Our Class 3000/6000 forged socket weld 45 degree elbows support full standard inch sizes, mainstream options include:
- 1/2", 3/4", 1"
- 1-1/4", 1-1/2", 2", 2-1/2", 3"
- Custom size, OEM logo and special packaging requests are acceptable
Every elbow is produced with precise dimensional tolerance. Solid integral one-piece forged structure effectively avoids deformation and leakage under long-term high temperature & high pressure working conditions.
Materials and Surface Treatments
1.Main Body Raw Material
Solid A105 carbon steel (comply with ASME B16.11) features high mechanical toughness, strong impact resistance and stable performance under Class 3000 & 6000 heavy pressure rating.
2.Surface Finish
Uniform sandblasted finish forms dense anti-corrosion metal surface, resisting rust, moisture and various weak chemical media for long-term indoor & outdoor industrial pipeline service.
3.Connection Processing
Standard uniform depth socket weld ends for full penetration welding, stable zero-leakage joint when matched with standard carbon steel pipes.
Standards and Certifications
Our products comply with rigorous international industry standards:
- Compliant with ASME B16.11 (Class 3000 / 6000 Forged Socket Weld Pipe Fittings)
- ISO9001 quality management system certified
All forged socket weld 45 degree elbows are fully tested for pressure resistance, welding fit and sealing performance prior to packaging.
Applications
1.Petrochemical & Power Pipeline
Fit for high-temperature steam, oil, gas and corrosive fluid high-pressure piping in power plants and chemical factories.
2.Shipbuilding Pipeline Systems
Applied to marine fuel, hydraulic and heating high-pressure pipeline turning connections.
3.Fire Protection & Heating Piping
Suitable for fire sprinkler and central heating high-pressure circulation pipeline elbows.
4.Heavy Industrial Fluid Delivery
Used for compressed air, high-pressure industrial fluid transfer, petroleum and process industrial piping layout.
Installation Instructions
- Weld Preparation: Clean the inner socket groove and pipe outer surface, remove rust, oil and burrs before welding.
- Position Alignment: Insert pipe fully into the socket end to reach the positioning shoulder, keep 45° angle stable without offset.
- Full Penetration Welding: Adopt argon arc full penetration welding, ensure uniform weld bead without air holes or cracks.
- Pressure Leak Test: Complete high-pressure hydrostatic test after cooling to check zero leakage of welding joints.
- Periodic Inspection: Regularly check weld seams for long-term high-pressure pipeline safety.
Follow industrial high-pressure pipeline welding specifications and local safety standards during installation work.
Packaging and Shipping
Each forged socket weld 45° elbow is wrapped with anti-collision protective film to prevent scratches and deformation in transit. Moisture-proof packaging protects the sandblasted anti-corrosion surface intact. Bulk orders are loaded on standard pallets for easy handling and container shipment.
Our factory is located in Taigu, Shanxi. We own stable global logistics channels covering major overseas ports, supporting fast and cost-effective bulk delivery.
Quality Control
1.Raw Material Inspection
Every batch of A105 carbon steel blanks is tested for chemical composition and mechanical performance to meet Class 3000/6000 high pressure standard.
2.Hydrostatic Burst Pressure Test
Random finished forged 45° elbows undergo hydraulic burst testing in line with rated working pressure.
3.Socket Dimension Precision Check
Special gauges measure socket depth and inner diameter to guarantee perfect fit and leak-free welding joints.
4.Surface Anti-corrosion Inspection
Full visual inspection on sandblasted surface to eliminate burrs, rust spots and machining defects.
OEM and Customization Services
With an annual output of 30,000 tons, we accept large OEM & customized orders. Our technical team supports custom wall thickness, size, laser logo and packaging for special industrial projects. We possess abundant forging molds to realize fast customization and short lead time.
FAQ
Q: Can this forged socket weld 45° elbow be buried underground?
A: Extra external anti-corrosion coating is required for underground laying; direct burial without protective treatment will shorten service life greatly.
Q: What is the standard installation method for this Class 3000/6000 forged 45° elbow?
A: Insert the pipe fully into the socket shoulder, adopt full penetration argon arc welding, avoid incomplete weld penetration.
Q: Can it withstand pipeline thermal expansion?
A: It is rigid forged fitting. Expansion joints are recommended for long pipelines with large temperature fluctuation.
Q: Is it compatible with different steel pipes?
A: It matches standard carbon steel pipes with outer diameter fit for socket welding. Confirm pipe dimension before welding.
Q: Why choose forged socket weld elbow instead of stainless steel fittings?
A:Integral A105 forging brings high toughness and stable Class3000/6000 pressure resistance, sandblasted anti-corrosion surface, with better cost performance for heavy industrial high-pressure piping.
Contact Us
Looking for suitable forged socket weld 45 degree elbows for your industrial project? Our professional technical team provides one-stop product selection support.Email:q1236800000@gmail.com We can offer complete technical datasheets, bulk quotation and accurate delivery schedule. We supply reliable forged high-pressure pipe fittings for global power, petrochemical and fire-fighting pipeline projects.
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