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Stainless Buttweld

  • Stainless Buttweld Reducers conform to ASTM A403.
  • Stocked in sizes from (1.50" X 1.00") to (6" X 4").
  • Both Standard (STD) and Schedule 10 are stocked.
  • Stainless Buttweld Reducers are available in grades 304L and 316L (L=low carbon).
Four different Stainless Buttweld Reducers.Sizes are Nominal Pipe Size (NPS) - size chart
Stainless Buttweld Reducers
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To start, select size. Follow the green box to refine selections as desired. Click “Lookup Product” any time after selecting size to display products matching criteria entered so far. Fields autofill when only one choice. Or use search box above.

i
Material refers to the grade of stainless, either 304, 304L, 316 or 316L. The L designates "low carbon", making the fitting good for welding.
i
Domestic = Made in the USA Import = Made anywhere else
i
Schedule refers to the pipe thickness on which this fitting is to be used, typically values are STD (standard), S/10 (Schedule 10) and XH (extra heavy). These thickness vary with the diameter of the pipe according to published standards.
i
Concentric reducers = aligned bore centerline for larger and smaller pipe diameters. Eccentric reducers = offset bore centerline for larger and smaller pipe diameters. Insert - the larger half of the reducer fits into the larger pipe. Coupling - both sideds of the reducer fit on the outside of the connecting pipes. 

Reducers » Stainless Buttweld
  • Product Name: SS1.50 X 1.00 STD CONC RED
  • SKU: 120944
  • Weight: .60
  • Material: Stainless 304L
  • Origin: Import
  • Schedule: STD
  • Size: 1.50 x 1.00
  • Type: concentric

Description:
304L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $10.00
10 - 24 = $8.75
25 - 49 = $7.75
50 + = $7.00
Quantity:
+
We show 3 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS2.00 X 1.00 STD CONC RED*
  • SKU: 115558
  • Weight: 1.00
  • Material: Stainless 316L
  • Origin: Import
  • Schedule: STD
  • Size: 2.00 x 1.00
  • Type: concentric

Description:
316L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $26.00
10 - 24 = $22.75
25 - 49 = $20.15
50 + = $18.20
Quantity:
+
We show 3 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS2.00 X 1.50 STD CONC RED
  • SKU: 100881
  • Weight: 1.76
  • Material: Stainless 304L
  • Origin: Import
  • Schedule: STD
  • Size: 2.00 x 1.50
  • Type: concentric

Description:
304L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $20.00
10 - 24 = $17.50
25 - 49 = $15.50
50 + = $13.75
Quantity:
+
We show 1 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS2.00 X 1.50 STD CONC RED*
  • SKU: 120969
  • Weight: 1.76
  • Material: Stainless 316L
  • Origin: Import
  • Schedule: STD
  • Size: 2.00 x 1.50
  • Type: concentric

Description:
316L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $26.00
10 - 24 = $22.75
25 - 49 = $20.15
50 + = $17.88
Quantity:
+
We show 0 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS2.50 X 2.00 STD CONC RED
  • SKU: 119230
  • Weight: 1.63
  • Material: Stainless 304L
  • Origin: Import
  • Schedule: STD
  • Size: 2.50 x 2.00
  • Type: concentric

Description:
304L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $40.00
10 - 24 = $35.00
25 - 49 = $31.00
50 + = $28.00
Quantity:
+
We show 3 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS2.50 X 2.00 STD CONC RED*
  • SKU: 107353
  • Weight: 1.63
  • Material: Stainless 316L
  • Origin: Import
  • Schedule: STD
  • Size: 2.50 x 2.00
  • Type: concentric

Description:
316L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $56.00
10 - 24 = $49.00
25 - 49 = $43.40
50 + = $39.20
Quantity:
+
We show 0 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS3.00 X 1.50 S/10 CONC RED
  • SKU: 123094
  • Weight: 1.26
  • Material: Stainless 304L
  • Origin: Import
  • Schedule: S/10
  • Size: 3.00 x 1.50
  • Type: concentric

Description:
304L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $17.00
10 - 24 = $14.88
25 - 49 = $13.18
50 + = $12.33
Quantity:
+
We show 0 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS3.00 X 1.50 STD CONC RED
  • SKU: 104730
  • Weight: 1.90
  • Material: Stainless 304L
  • Origin: Import
  • Schedule: STD
  • Size: 3.00 x 1.50
  • Type: concentric

Description:
304L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $21.00
10 - 24 = $19.60
25 - 49 = $18.90
50 + = $18.20
Quantity:
+
We show 1 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS3.00 X 1.50 STD CONC RED*
  • SKU: 123096
  • Weight: 1.90
  • Material: Stainless 316L
  • Origin: Import
  • Schedule: STD
  • Size: 3.00 x 1.50
  • Type: concentric

Description:
316L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $28.00
10 - 24 = $24.50
25 - 49 = $21.70
50 + = $19.60
Quantity:
+
We show 1 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS3.00 X 2.00 STD CONC RED
  • SKU: 100929
  • Weight: 2.50
  • Material: Stainless 304L
  • Origin: Import
  • Schedule: STD
  • Size: 3.00 x 2.00
  • Type: concentric

Description:
304L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $21.00
10 - 24 = $18.38
25 - 49 = $16.28
50 + = $14.70
Quantity:
+
We show 5 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS3.00 X 2.00 STD CONC RED*
  • SKU: 103787
  • Weight: 2.50
  • Material: Stainless 316L
  • Origin: Import
  • Schedule: STD
  • Size: 3.00 x 2.00
  • Type: concentric

Description:
316L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $25.76
10 - 24 = $22.54
25 - 49 = $19.96
50 + = $18.03
Quantity:
+
We show 3 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS3.00 X 2.50 STD CONC RED*
  • SKU: 144272
  • Weight: 2.50
  • Material: Stainless 316L
  • Origin: Import
  • Schedule: STD
  • Size: 3.00 x 2.50
  • Type: concentric

Description:
316L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 4 = $29.25
5 - 9 = $23.40
10 - 14 = $21.06
15 + = $18.60
Quantity:
+
We show 0 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS4.00 X 2.00 STD CONC RED
  • SKU: 100516
  • Weight: 3.04
  • Material: Stainless 304L
  • Origin: Import
  • Schedule: STD
  • Size: 4.00 x 2.00
  • Type: concentric

Description:
304L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $30.00
10 - 24 = $26.25
25 - 49 = $23.25
50 + = $21.00
Quantity:
+
We show 4 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS4.00 X 2.00 STD CONC RED*
  • SKU: 113241
  • Weight: 3.04
  • Material: Stainless 316L
  • Origin: Import
  • Schedule: STD
  • Size: 4.00 x 2.00
  • Type: concentric

Description:
316L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $35.64
10 - 24 = $31.19
25 - 49 = $27.62
50 + = $24.95
Quantity:
+
We show 1 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS4.00 X 2.50 STD CONC RED
  • SKU: 101967
  • Weight: 3.20
  • Material: Stainless 304L
  • Origin: Import
  • Schedule: STD
  • Size: 4.00 x 2.50
  • Type: concentric

Description:
304L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $45.48
10 - 24 = $39.80
25 - 49 = $35.25
50 + = $31.84
Quantity:
+
We show 0 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS4.00 X 2.50 STD CONC RED*
  • SKU: 104637
  • Weight: 3.20
  • Material: Stainless 316L
  • Origin: Import
  • Schedule: STD
  • Size: 4.00 x 2.50
  • Type: concentric

Description:
316l A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $54.02
10 - 24 = $47.27
25 - 49 = $41.87
50 + = $37.81
Quantity:
+
We show 0 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS4.00 X 3.00 S/10 CONC RED
  • SKU: 106469
  • Weight: 2.50
  • Material: Stainless 304L
  • Origin: Import
  • Schedule: S/10
  • Size: 4.00 x 3.00
  • Type: concentric

Description:
304L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $16.10
10 - 24 = $14.09
25 - 49 = $12.48
50 + = $11.27
Quantity:
+
We show 3 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS4.00 X 3.00 S/10 CONC RED*
  • SKU: 123084
  • Weight: 2.50
  • Material: Stainless 316L
  • Origin: Import
  • Schedule: S/10
  • Size: 4.00 x 3.00
  • Type: concentric

Description:
316L A4036 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $22.00
10 - 24 = $19.25
25 - 49 = $17.05
50 + = $15.40
Quantity:
+
We show 1 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS4.00 X 3.00 STD CONC RED
  • SKU: 100933
  • Weight: 3.50
  • Material: Stainless 304L
  • Origin: Import
  • Schedule: STD
  • Size: 4.00 x 3.00
  • Type: concentric

Description:
304L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $26.00
10 - 24 = $22.75
25 - 49 = $20.15
50 + = $18.20
Quantity:
+
We show 4 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS4.00 X 3.00 STD CONC RED*
  • SKU: 112346
  • Weight: 3.50
  • Material: Stainless 316L
  • Origin: Import
  • Schedule: STD
  • Size: 4.00 x 3.00
  • Type: concentric

Description:
316L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $32.50
10 - 24 = $28.44
25 - 49 = $25.19
50 + = $22.75
Quantity:
+
We show 0 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS6.00 X 3.00 S/10 CONC RED*
  • SKU: 121566
  • Weight: 3.83
  • Material: Stainless 316L
  • Origin: Import
  • Schedule: S/10
  • Size: 6.00 x 3.00
  • Type: concentric

Description:
316L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $47.51
10 - 24 = $41.57
25 - 49 = $36.82
50 + = $33.26
Quantity:
+
We show 0 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS6.00 X 3.00 STD CONC RED
  • SKU: 118789
  • Weight: 8.00
  • Material: Stainless 304L
  • Origin: Import
  • Schedule: STD
  • Size: 6.00 x 3.00
  • Type: concentric

Description:
304L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $80.00
10 - 24 = $70.00
25 - 49 = $62.00
50 + = $56.00
Quantity:
+
We show 5 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS6.00 X 3.00 STD CONC RED*
  • SKU: 120968
  • Weight: 8.00
  • Material: Stainless 316L
  • Origin: Import
  • Schedule: STD
  • Size: 6.00 x 3.00
  • Type: concentric

Description:
316L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $82.00
10 - 24 = $71.75
25 - 49 = $63.55
50 + = $57.40
Quantity:
+
We show 0 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS6.00 X 4.00 STD CONC RED
  • SKU: 119186
  • Weight: 8.00
  • Material: Stainless 304L
  • Origin: Import
  • Schedule: STD
  • Size: 6.00 x 4.00
  • Type: concentric

Description:
304L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $80.00
10 - 24 = $70.00
25 - 49 = $62.00
50 + = $56.00
Quantity:
+
We show 0 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Reducers » Stainless Buttweld
  • Product Name: SS6.00 X 4.00 STD CONC RED*
  • SKU: 120385
  • Weight: 8.00
  • Material: Stainless 316L
  • Origin: Import
  • Schedule: STD
  • Size: 6.00 x 4.00
  • Type: concentric

Description:
316L A403 BUTT WELD STAINLESS

Price by Quantity:
1 - 9 = $66.12
10 - 24 = $57.86
25 - 49 = $51.24
50 + = $46.28
Quantity:
+
We show 0 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.