How are buttweld pipe fittings connected to the pipeline?
Schedule | Types | Sizes |
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Sch 5 to Sch XXS |
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Test Certificates | ASME | Types |
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Seamless / Welded |
Manufacturing process | Connection | Origin & Mills |
Push / Press / Forge / Cast | Welding | European / Japanese / USA / Korean / Ukraine, Indian |
DESCRIPITION | SIZE | SCH / CLASS | MATERIAL | DIME | END | UNIT | UNIT RATE INR | UNIT RATE USD |
---|---|---|---|---|---|---|---|---|
90 DEG ELBOW GI | 2" NB | SCH 40S | SA 234 GR WPBW | B16.9 | BW | NOS | 168.00 | US $ 2.03 |
90 DEG LR ELBOW R=1.5D GI | 8" NB | 6 MM THK | SA 234 GR WPBW | B16.9 | BW | NOS | 3080.00 | US $ 37.21 |
90 DEG LR ELBOW R=1.5D GI | 6" NB | 5.4 MM THK | SA 234 GR WPBW | B16.9 | BW | NOS | 1470.00 | US $ 17.76 |
CONC REDUCER | 8" X 6" NB | SCH 20S | SA 234 GR WPBW | B16.9 | BW | NOS | 1050.00 | US $ 12.68 |
90 DEG ELBOW GI | 2" NB | SCH 40S | SA 234 GR WPBW | B16.9 | BW | NOS | 168.00 | US $ 2.03 |
90 DEG LR ELBOW R=1.5D GI | 8" NB | 6 MM THK | SA 234 GR WPBW | B16.9 | BW | NOS | 3080.00 | US $ 37.21 |
90 DEG LR ELBOW R=1.5D GI | 6" NB | 5.4 MM THK | SA 234 GR WPBW | B16.9 | BW | NOS | 1470.00 | US $ 17.76 |
CONC REDUCER | 8" X 6" NB | SCH 20S | SA 234 GR WPBW | B16.9 | BW | NOS | 1050.00 | US $ 12.68 |
STUB END HEIGHT : 88.9 MM | 6" NB | SCH 10S | SA 403 GR WPS 304 | MSS SP 43 | BW | NOS | 6020.00 | US $ 72.73 |
ECCN REDUCER | 6" X 4" NB | SCH 10S | SA 403 GR WPS 304 | B16.9 | BW | NOS | 2520.00 | US $ 30.44 |
90 DEG BEND R=3D | 4" NB | SCH 10 | SA 403 GR WPS 304 | B16.9 | BW | NOS | 3220.00 | US $ 38.90 |
90 DEG BEND R=3D | 2" NB | SCH 40S | SA 403 GR WPS 304 | B16.9 | BW | NOS | 910.00 | US $ 10.99 |
90 DEG LR ELBOW R=1.5D GI | 2" NB | SCH 40S | SA 234 GR WPBW | B16.9 | BW | NOS | 168.00 | US $ 2.03 |
EQUAL TEE GI | 2" NB | SCH 40S | SA 234 GR WPBW | B16.9 | BW | NOS | 420.00 | US $ 5.07 |
SS pipe fitting
Copper nickel butt weld fitting
Nickel alloy seamless buttweld fitting
Carbon steel buttweld pipe fittings
Duplex wrought buttwelding fittings
SDSS pipe fittings
90° Long Radius Elbow
90° Sort Radius Elbow
90° Reducing Elbow
45° Elbow
Tees
Reducing Tee
Concentric Reducer
Eccentric Reducer
Cap
Stub End
Cross
Reducing Cross
What factors should be considered when selecting a wrought buttwelding fitting for a specific application?
Nom. Pipe Size In. |
OD | 90° Elbows | 45° Elbows |
Tees | Caps | Cross | Stub Ends | ||
Long R A |
Short R A |
B | C | E | C | F | G | ||
1/2 | 0.840 | 1-1/2 | — | 5/8 | 1 | 1 | — | 3 | 1-3/8 |
3/4 | 1.050 | 1-1/8 | — | 7/16 | 1-1/8 | 1-1/4 | — | 3 | 1-11/16 |
1 | 1.315 | 1-1/2 | 1 | 7/8 | 1-1/2 | 1-1/2 | — | 4 | 2 |
1-1/4 | 1.660 | 1-7/8 | 1-1/4 | 1 | 1-7/8 | 1-1/2 | 1-7/8 | 4 | 2-1/2 |
1-1/2 | 1.900 | 2-1/4 | 1-1/2 | 1-1/8 | 2-1/4 | 1-1/2 | 2-1/4 | 4 | 2-7/8 |
2 | 2.375 | 3 | 2 | 1-3/8 | 2-1/2 | 1-1/2* | 2-1/2 | 6 | 3-5/8 |
2-1/2 | 2.875 | 3-3/4 | 2-1/2 | 1-3/4 | 3 | 1-1/2 | 3 | 6 | 4-1/8 |
3 | 3.500 | 4-1/2 | 3 | 2 | 3-3/8 | 2* | 3-3/8 | 6 | 5 |
3-1/2 | 4.000 | 5-1/4 | 3-1/2 | 2-1/4 | 3-3/4 | 2-1/2* | 3-3/4 | 6 | 5-1/2 |
4 | 4.500 | 6 | 4 | 2-1/2 | 4-1/8 | 2-1/2* | 4-1/8 | 6 | 6-3/16 |
5 | 5.563 | 7-1/2 | 5 | 3-1/8 | 4-7/8 | 3* | 4-7/8 | 8 | 7-5/16 |
6 | 6.625 | 9 | 6 | 3-3/4 | 5-5/8 | 3-1/2* | 5-5/8 | 8 | 8-1/2 |
8 | 8.625 | 12 | 8 | 5 | 7 | 4* | 7 | 8 | 10-5/8 |
10 | 10.750 | 15 | 10 | 6-1/4 | 8-1/2 | 5* | 8-1/2 | 10 | 12-3/4 |
12 | 12.750 | 18 | 12 | 7-1/2 | 10 | 6* | 10 | 10 | 15 |
14 | 14.000 | 21 | 14 | 8-3/4 | 11 | 6-1/2* | 11 | 12 | 16-1/4 |
16 | 16.000 | 24 | 16 | 10 | 12 | 7* | 12 | 12 | 18-1/2 |
18 | 18.000 | 27 | 18 | 11-1/4 | 13-1/2 | 8* | 13-1/2 | 12 | 21 |
Normal Pipe Size | Elbow LBS | Elbow KG |
1/2 | 0.18 | 0.08 |
3/4 | 0.19 | 0.09 |
1 | 0.4 | 0.18 |
1.1/4 | 0.6 | 0.27 |
1.1/2 | 0.9 | 0.41 |
2 | 1.6 | 0.73 |
2.1/2 | 3.25 | 1.47 |
3 | 5 | 2.27 |
3.1/2 | 6.75 | 3.06 |
4 | 9 | 4.08 |
5 | 15 | 6.8 |
6 | 24.5 | 11.11 |
8 | 50 | 22.68 |
10 | 88 | 39.92 |
12 | 125 | 56.7 |
14 | 160 | 72.57 |
16 | 206 | 93.44 |
18 | 260 | 117.93 |
20 | 320 | 145.15 |
Stainless Steel | SS 304, 304H, 316, 316L, 309, 321, 347, 310, 317L, 904L |
Carbon Steel | ASTM A234 WPB, WPHY 46, WPHY 42, WPHY 52, WPHY 65, WPHY 60, WPHY 70. |
Duplex Steel | DIN 1.4462, ASME SA 815 UNS NO S31803 |
Low Temperature Carbon Steel | ASTM A420 WPL3, A420 WPL6 |
Alloy Steel | ASTM A234 Gr. WP9, WP11, WP1, WP5, WP22, WP12, WP91 |
Nickel Alloy | NICKEL 200, INCONEL 600 , MONEL 400, ALLOY 20, INCONEL 625, NICKEL 201, INCONEL 601, HASTELLOY C276 |
Nominal Size | DN | 125-200 | 15-100 | 350-400 | 250-300 | 450-600 | 800-1050 | 650-750 | 1100-1200 | 1300-1500 | |||||||||||||||
NPS | 5-8 | 1/2 – 4 | 14-16 | 10-12 | 18-24 | 32-42 | 26-30 | 44-48 | 52-60 | ||||||||||||||||
Angularity Tolerance | Off Angle | Q | 2 | 1 | 3 | 3 | 4 | 5 | 5 | 5 | 6.4 | ||||||||||||||
Off Plain | P | 4 | 2 | 6 | 5 | 10 | 13 | 10 | 19 | 20 |
What are the requirements for the thickness of the steel butt weld fittings according to industry standards?
What are the advantages of using butt weld fittings over other types of fittings?
How are stainless butt weld fittings tested for integrity and quality?
What are the typical installation procedures for ANSI b16.9 fittings in a pipeline project?