U Bend

U Bend

Manufacturer and exporter of ASME B16.9 Buttweld Pipe Fittings including elbows, tees, reducers, caps, stub ends, laterals, U bends, nipples, and long radius bends in Stainless Steel, Duplex, Super Duplex, Nickel Alloy, Titanium, Carbon Steel and Alloy Steel.

Price

USD 1,000 - USD 16,000 Per Ton

Manufacturer & Supplier

Renaissance Pipe Fitting Inc.

Product Dimensions & Specifications
Size
1/2" NB to 120" NB
Dimensions
1/2", 3/4", 1", 1-1/2", 2", 3", 4", 6", 8", 10", 12", 16", 20", 24", 30", 36", 42", 48", 60", 72", 96", 120"
Wall Thickness
SCH 5S to SCH XXS
Diameter
21.3 mm to 3048 mm

Type

Seamless, Welded, Fabricated

Form

Elbows, Tees, Reducers, Caps, Stub Ends, Laterals, U Bends, Long Radius Bends, Pipe Nipples

Standards

ASME B16.9, MSS SP-43, MSS SP-75, ASTM A234, ASTM A403, ASTM A420, ASTM A815, ASTM B363, ASTM B366

Our Buttweld Fittings Variants

Image of Long Radius Bends

Long Radius Bends

Image of Pipe Cap

Pipe Cap

Image of Pipe Elbow

Pipe Elbow

Image of Lateral Tee

Lateral Tee

Image of Pipe Nipple

Pipe Nipple

Image of Concentric Reducer

Concentric Reducer

Image of Stub End

Stub End

Image of Reducing Tee

Reducing Tee

Image of U Bend

U Bend

Our Buttweld Fittings By Materials
Image of Stainless Steel

Stainless Steel Buttweld Fittings

Grades: WP304, WP304L, WP304H, WP309S, WP309H, WP310S, WP310H, WP316, WP316Ti, WP316H, WP316L, WP316LN, WP317, WP317L, WP321, WP321H, WP347, WP347H, WP904L

Standards: ASTM A403, ASME SA403

Image of Duplex Steel

Duplex Steel Buttweld Fittings

Grades: UNS S31803, UNS S32205

Standards: ASTM A815, ASME SA815

Image of Super Duplex Steel

Super Duplex Steel Buttweld Fittings

Grades: UNS S32750, UNS S32760, UNS S32950

Standards: ASTM A815

Image of Aluminium

Aluminium Buttweld Fittings

Grades: 3003 H18, 3003 H112, 6061 T6, 6063 T6, 6351 T5, 6351 T6

Standards: ASTM B241

Image of Titanium

Titanium Buttweld Fittings

Grades: Grade 1, Grade 2, Grade 5, Grade 7, Grade 9, Grade 12, Grade 23

Standards: ASTM B363, ASME SB363

Image of Carbon Steel

Carbon Steel Buttweld Fittings

Grades: WPB, WPHY 42, WPHY 46, WPHY 52, WPHY 60, WPHY 65, WPHY 70

Standards: ASTM A234, MSS SP-75

Image of Low Temperature Carbon Steel

Low Temperature Carbon Steel Buttweld Fittings

Grades: WPL3, WPL6

Standards: ASTM A420

Image of Alloy Steel

Alloy Steel Buttweld Fittings

Grades: WP1, WP5, WP9, WP11, WP12, WP22, WP23, WP91

Standards: ASTM A234, ASME SA234

Image of Copper Alloy

Copper Alloy Buttweld Fittings

Grades: C70600 (90/10), C71500 (70/30), C71640

Standards: ASTM B466

Image of Nickel Alloy

Nickel Alloy Buttweld Fittings

Grades: Nickel 200 (UNS N02200), Nickel 201 (UNS N02201), Monel 400 (UNS N04400), Monel K500 (UNS N05500), Inconel 600 (UNS N06600), Inconel 601 (UNS N06601), Inconel 625 (UNS N06625), Inconel 718 (UNS N07718), Incoloy 800 (UNS N08800), Incoloy 825 (UNS N08825), Alloy 20 (UNS N08020), Hastelloy C22 (UNS N06022), Hastelloy C276 (UNS N10276), Hastelloy B2 (UNS N10665)

Standards: ASTM SB366, ASME SB366

Technical Overview

Buttweld Fittings

Overview

Buttweld fittings are among the most widely used piping components in industrial process systems. They provide strong, permanent, leak-proof connections while ensuring smooth flow characteristics and excellent structural integrity.

Types of Buttweld Fittings

  • Elbows
  • Tees
  • Reducers
  • Caps
  • Stub Ends
  • Laterals
  • U Bends
  • Long Radius Bends
  • Pipe Nipples

Benefits

  • High mechanical strength
  • Leak-proof connections
  • Excellent flow efficiency
  • Reduced maintenance costs
  • Long service life
  • Suitable for high-pressure and high-temperature applications

Materials Available

Stainless Steel, Duplex Steel, Super Duplex Steel, Carbon Steel, LTCS, Alloy Steel, Nickel Alloy, Titanium, Copper Nickel, Copper Alloy, and Aluminum.

Applications

Used extensively in oil & gas, petrochemical, power generation, offshore, marine, LNG, desalination, pharmaceutical, food processing, and industrial process plants.

About Renaissance Fittings & Piping Inc.

Renaissance Fittings & Piping Inc. is a leading manufacturer, supplier, and exporter of ASME B16.9 buttweld fittings with global delivery capabilities, comprehensive quality assurance, and complete project documentation support.

Industries Served

  • Oil & Gas
  • Petrochemical
  • Refineries
  • Power Generation
  • Chemical Processing
  • LNG
  • Offshore
  • Marine
  • Desalination
  • Water Treatment
  • Mining
  • Pulp & Paper
  • Food Processing
  • Pharmaceutical
  • Energy

Advantages

  • Leak-proof welded connections
  • Excellent flow characteristics
  • Reduced pressure loss
  • High structural integrity
  • Suitable for high-pressure applications
  • Wide material availability
  • Excellent corrosion resistance options
  • Long service life
  • Cost-effective piping solution
  • Easy installation and maintenance

Inspection & Testing

  • PMI Testing
  • Hydro Testing
  • Radiography
  • Ultrasonic Testing
  • Liquid Penetrant Testing
  • Dimensional Inspection
  • Hardness Testing
  • Visual Inspection
  • Third Party Inspection

Manufacturing Process

  • Raw Material Inspection
  • Cutting
  • Forming
  • Hot Forming
  • Cold Forming
  • Welding
  • Heat Treatment
  • Pickling & Passivation
  • Inspection
  • Packing & Dispatch

Certifications

  • EN 10204 3.1
  • ISO 9001
  • PED
  • NACE MR0175
  • IBR

Why Choose Us

  • 25+ years manufacturing experience
  • Complete buttweld fittings range
  • Custom manufacturing available
  • Worldwide export capabilities
  • Fast delivery schedules
  • Third-party inspection support
  • Complete traceability
  • International quality standards
  • Competitive pricing
  • Dedicated technical support
Delivery Information

Global Shipping

Available

Expedited Delivery

Available

Custom Manufacturing

Available

Inspection Support

Available

Worldwide delivery of buttweld fittings with complete export documentation, secure packaging, and logistics support.

Frequently Asked Questions

Buttweld Fittings ManufacturerASME B16.9 FittingsPipe Fittings SupplierElbow ManufacturerReducer ManufacturerTee ManufacturerStub End ManufacturerPipe Cap ManufacturerIndustrial Pipe FittingsButtweld Fittings Exporter