🔹 Product Overview
Carbon Steel Butt Weld Elbows are essential pipe fittings used to change the direction of flow in piping systems.
They are designed for welded connection and provide smooth flow transition, high mechanical strength, and reliable performance under pressure and temperature conditions.
Manufactured from high-quality carbon steel such as ASTM A234 WPB and ASTM A420 WPL6, these elbows are widely used in oil & gas, petrochemical, power generation, and industrial pipeline systems.
Our carbon steel elbows comply with international standards including ASME B16.9, ASME B16.28, EN 10253, DIN, JIS, and GOST, ensuring compatibility with global engineering and construction projects.
🔹 Key Features
• Material: Carbon Steel ASTM A234 WPB / ASTM A420 WPL6
• Connection type: Butt Weld (BW)
• Elbow angle: 45°, 90°, 180°
• Radius: Long Radius (LR) / Short Radius (SR)
• Standards: ASME B16.9, ASME B16.28, EN, DIN, JIS, GOST
• Smooth inner surface for low flow resistance
• High strength and pressure resistance
• Suitable for high-temperature and high-pressure services
🔹 Materials & Grades
Common carbon steel grades include:
• ASTM A234 WPB
• ASTM A420 WPL6 (low temperature service)
• ASTM A860 WPHY42 / WPHY52 / WPHY60 / WPHY65 / WPHY70
• EN P235GH / P265GH
• DIN St37 / St52
• GOST 20, 09G2S
🔹 Size & Technical Range
• Size range: 1/2” – 60” (DN15 – DN1500)
• Wall thickness: SCH 10 – SCH 160 / STD / XS / XXS
• Elbow type: LR / SR
• Angle: 45° / 90° / 180°
• Manufacturing: Hot formed / cold formed / welded / seamless
• Custom dimensions according to drawings
🔹 Surface Treatment (Optional)
• Black painting
• Anti-rust oil
• Sand blasting
• Hot-dip galvanized (optional)
• Epoxy coating (optional)
🔹 Applications
Carbon Steel Butt Weld Elbows are commonly used in:
• Oil & gas pipelines
• Petrochemical and chemical plants
• Power generation systems
• Water treatment and sewage systems
• Boiler and pressure piping
• Shipbuilding and offshore platforms
They are suitable for fluid, gas, steam, and oil transmission pipelines where direction change is required.
🔹 Quality Control & Certification
• Chemical composition analysis
• Mechanical property testing
• Dimensional inspection
• Visual inspection
• PMI testing (optional)
• NDT testing (UT / MT / PT / RT upon request)
• EN 10204 3.1 / 3.2 certificates available
🔹 Packaging & Delivery
• Packed in wooden cases or pallets
• Plastic caps on ends for protection
• Anti-rust oil coating
• Clear marking: size, schedule, material grade, heat number
• Short lead time for standard sizes
🔹 Why Choose Our Carbon Steel Elbows
• Professional manufacturer and exporter for global B2B customers
• Full compliance with international standards
• Stable quality and competitive pricing
• Custom fabrication based on drawings or project specifications
• Fast quotation and technical support
🔹 Request a Quote
To receive an accurate quotation, please provide:
• Size (DN or inch)
• Angle (45° / 90° / 180°)
• Radius (LR / SR)
• Wall thickness (SCH)
• Material grade (WPB / WPL6 / WPHY, etc.)
• Standard (ASME / EN / DIN / GOST)
• Quantity
• Application or project details
Our technical sales team will respond quickly with a professional quotation.