Piggable Bend

Size In Ready Stock :

• Seamless : 1 1/2″ to 36″
• Welded : 12″ to 70″
• DN15 to DN2000
• Buttweld : 1/2″ To 24″″

Forming Way :

• Cold drawn
• Hot formed

Radius :

• 1.5D Bend
• 2.5D Bend
• 3D Bend
• 5D Bend
• 6D Seamless Bend
• 8D Seamless Bend
• 10D Bend
• 22D Bend

American Standard :

• ASME B16.9
• ASME B16.25
• ASME B16.49
• ISO 15590-1
• ASME B31.8
• MSS SP-97
• ASME B31.4

Piggable Bends Types :

• 45 degree piggable bend
• 90 degree piggable bend
• 180 degree piggable bend
• Short radius piggable bend
• Piggable elbow
• Long radius piggable bend

Connection Type :

• Buttweld
• Bevel
• Plain

Piggable Bend Coatings :

• Epoxy coatings
• Black paint coatings
• 3PE coatings
• FBE coatings

Calculation Way :

• L = Weight of double sides straight length
• D = Diameter
• θ = Angle
• R = Radius
• T = Wall Thickness

Documentation List :

• Material test certificates (MTC)
• Heat treatment charts
• Welding procedure specification
• Raw material test reports

Common Thickness:

• SCH 10
• SCH 20
• SCH 40
• SCH 60
• SCH 80
• SCH 160
• SCH 180

Available Considerations For Buying :

• Dimensions
• Pattern taper
• Marking
• Temperature ratings
• Tolerances
• Size
• Coatings
• Materials
• End connections
• Design
• Threading

Surface Treatment Type :

• Paintting black color
• Rust proof
• Black painted
• Anti rust oil

Demand :

• NACE MR0103
• NACE MR0175
• ISO 15156
• Sour service
• NACE TM-0284

Use For :

• Marine Applications
• Handling the expansion
• Refining industry
• Power Generation
• Water treatment
• Pipeline transportation system
• Chemical Processing
• Air brake fittings
• Gas fittings
• Hydraulic system
• Oil and gas exploration

Marking Info :

• Origin of country
• Thickness- schedule
• Manufacturer name/ logo
• Sizes
• Material & grade
• Heat Number
• ASTM standard
• Pressure class

Welding Type :

• SMAW welding
• GMAW welding
• FCAW welding
• TIG welding

Testing :

• Hardness tester
• Charpy testing
• Mechanical testing
• Hydrogen-induced cracking (HIC)
• Thickness gauge
• Universal testing machine
• Beveling machine
• Corrosion testing
• Hydro testing

Technique :

• Roll bending
• Mandrel bending
• Press bending
• Liquid filling bending
• Tensile bending
• Compression bending
• Heating bending

Process :

• Sheet
• Fusion-welded pipe
• Bars
• Seamless pipe
• Forgings
• Plates

Heat Treatment Method:

• Quenching and tempering
• Normalizing
• Solution annealing
• Normalizing and tempering

Services :

• Beveling end
• 24-hour emergency service
• MTR’s Available
• Metal stampings
• Polishing
• Hot dipped galvanized
• Cutting

Diameter :

• 38.0 mm – 206.0 mm

Connection Types:

• Welding

Manufacturing Types :

• Piggable seamless pipe bend
• Piggable welded pipe bend
• Piggable buttweld pipe bend