Butt Weld Fitting

Butt Weld Fitting

Butt Weld Fittings

We are Butt Weld Fittings supplier in all Grades

A butt weld fitting is a weldable pipe fitting that allows for change of direction of fl ow, to branch off , reduce pipe size or attach auxiliary equipment. Forged Steel butt weld fittings are manufactured in accordance with ANSI / ASME B16.9. Butt weld fittings are available as elbows, tees, caps, reduces and out lets (olets). These fittings are the most common type of welded pipe fitting and are specified by nominal pipe size and pipe schedule. Butt weld fittings use seamless or welded pipe as the starting material and are formed (through multiple processes) to get the shape of elbows, tees and reducers etc. Just as the pipe is sold from Schedule 10 to Schedule 160, butt weld pipe fittings are sold the same way. Welded butt weld fittings are more common in stainless steel due to cost advantage. Sch 10 fittings are also more common in stainless steel butt weld fitting. Common material for butt weld fittings are A234 WPB (A & C also available), High Yield Carbon Steel, Stainless Steel 304 and 316 and Nickel Alloys.

Butt weld pipe fittings comprise of long radius elbow, concentric reducer, eccentric reducers and Tees.They are an important part of industrial piping systems to change direction, branch off  or to mechanically join equipment to the system. Butt weld fittings are sold in nominal pipe sizes with specified pipe schedule. BW fitting’s dimensions and tolerances are defined as per ASME standard B16.9.

Butt Weld fittings are also called Welded Pipe fittings. These welded fittings in carbon steel and stainless steel off er many advantages compared to threaded and socket weld fittings. The later are only available up to 4-inch nominal size whereas butt weld fittings are available in sizes from ½” to 72”. Some of the benefits of Butt weld fittings are;

Types of Butt Weld Pipe Fittings

Welded pipe fittings in carbon steel and stainless steel are the joining components that make possible the assembly of valves, pipes and equipment onto the piping system. Welded fittings compliment pipe flanges in any piping system and allows;

  • Change direction of flow in a piping system
  • Connect or joint pipes and equipment
  • Provide branches, access and takeoff s for auxiliary equipment

Carbon Steel Seamless Fittings

Specifications:  ASTM A234 WPB / A420  WPL3/ A420 WPL6/ MSS-SP-75 WPHY 42/46/52/56/60/65/70 

Schedules:  SCH.10, 20, 30, 40, 60, 80, 100, 120, 160, STD, XS, and XXS

Size Range: 1/8” TO 48”

Stainless Steel Seamless Fittings

Specifications : ASTM A403 WP 304/ 304L/304H/ 316/ 316L/ 317/ 317L/321/ 310/ 347/ 904L/2205 Duplex Fittings

Schedules:  5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS

Size Range: 1/8” TO 48” 

Stainless Steel Butt Weld Fittings

Specifications : UNS S30400/S30403,  UNS S31600/S31603 

Size Range:  >12”– 108”



Carbon Steel Welded Fittings

Specifications: A234 WPB, ASTM A234 WPB, B16.9, B.11, MRO175, SP-83, SP-95 

Size Range:   1/2” to 48”.

Alloy Fitting

Specifications:  ASTM / ASME A/SA 182, ASTM A276, ASME SA276

Schedules: ANSI/ASME B16.9, B16.28,    MSS-SP-43.  

Size Range:  ¾” – 84”

Screwed Threaded Fittings We supply Screwed-Threaded Fittings with standard specifications Screwed-Threaded Fittings is one of the ranges of pipe fittings that
C.S. Butt-Weld Fittings/Elbows/Tees/Reducers upto 36″ in various Schedules Grade: A234 WPB / A420 WPL6 Origin: BENEX-JAPAN / BKL-THAILAND / INTERFIT-FRANCE / TK COPORATION-KOREA
  SS valves VALVES   Cast Iron valves VALVES   Cast Steel Valves VALVES
Metal Tube Stainless Steel Metal Tube Aluminum Square Metal Tube Copper Tube
Metal Bar 410 Stainless Steel Bar Aluminium-flat metal bar Copper-bar Duplex-round Metal Bar Duplex-Steel Metal Bar Inconel-round Metal Bar
Metal Plate Alloy-steel-plate Carbon-steel-plate Hastelloy-plates Hastelloy-plates Monel-plate Nickel-plate Nickel-plate
Metal Sheet Alloy-steel-sheets Aluminum sheet Carbon-steel-sheet Copper-sheet Duplex-Steel Sheet Stainless-steel-sheet Titanium-plate
Metal Tee Stainless steel tee Stainless steel equal tee Stainless-steel-reducing-cross Sstainless-steel-unequal-tee Titanium Tee
Stainless Steel Coils 304 Stainless Steel Coils Stainless Steel Coils Polished Stainless Steel Coils
Metal Pipe 304 stainless steel 316 round stainless steel 321 stainless steel pipe Copper-pipe

Need help or have a question?