Male NPT x Tube OD Weld Adapter

Male NPT x Tube OD Weld Adapter – Stainless Steel – 19WB

Price range: $13.35 through $188.75

  • Sanitary Stainless Male NPT Butt-Weld Tube Adapter\
  • Available in 304 & 316L Stainless Steel
  • Sanitary Grade (Minimum polish 32 RA)
  • Ideal for Food & Beverage and Pharmaceutical Markets
  • Stamped with Heat Lot Numbers
Product Specifications
SKU: 19WB Categories: , ,

Sanitary Stainless Steel Male NPT Butt-Weld Tube Adapter – 304 & 316L

This Sanitary Stainless Male NPT Butt-Weld Tube Adapter is precision-engineered for hygienic processing environments. Crafted from durable 304 or 316L stainless steel, it meets strict sanitary standards with a polished finish of 32 RA or better on all wetted surfaces. Ideal for applications in the food, beverage, and pharmaceutical industries, each adapter is stamped with heat lot numbers for full material traceability and compliance. Designed for secure, leak-resistant connections, this adapter offers reliable performance in demanding sanitary systems.
19WB-Drawing.jpg
Size
(OD and NPT)		 Part Number Dimensions
304 316L A Wall
1/2   “ 19WB4-050 19WB6-050 1.625 0.065
3/4   “ 19WB4-075 19WB6-075 1.625 0.065
1   “ 19WB4-100 19WB6-100 1.750 0.065
1-1/2″ 19WB4-150 19WB6-150 1.750 0.065
2   “ 19WB4-200 19WB6-200 1.812 0.065
2-1/2″ 19WB4-250 19WB6-250 2.312 0.065
3   “ 19WB4-300 19WB6-300 2.500 0.065
4   “ 19WB4-400 19WB6-400 2.562 0.083
Grade

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Size (Tube OD x NPT)

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Grade 316L NPT Weld Adapters

DuvaSanitary.com Steel & O’Brien Dixon Wayland VNE
19WB 19WB B19WB 19WB 19WB
316L 316L 316L 316L 316L
1/2″ 19WB6-050 19WB-.50-316 B19WB-R50 W619WB-.50 19WB-6L.5
3/4″ 19WB6-075 19WB-.75-316 B19WB-R75 W619WB-.75 19WB-6L.75
1″ 19WB6-100 19WB-1-316 B19WB-R100 W619WB-1 19WB-6L1.0
1-1/2″ 19WB6-150 19WB-1.5-316 B19WB-R150 W619WB-15 19WB-6L1.5
2″ 19WB6-200 19WB-2-316 B19WB-R200 W619WB-2 19WB-6L2.0
2-1/2″ 19WB6-250 19WB-2.5-316 B19WB-R250 W619WB-25 19WB-6L2.5
3″ 19WB6-300 19WB-3-316 B19WB-R300 W619WB-3 19WB-6L3.0
4″ 19WB6-400 19WB-4-316 B19WB-R400 W619WB-4 19WB-6L4.0
6″ 19WB6-600 W619WB-6 19WB-6L6.0

 

Grade 304 NPT Weld Adapters

DuvaSanitary.com Steel & O’Brien Dixon Wayland VNE
19WB 19WB B19WB 19WB 19WB
304 304 304 304 304
1″ 19WB4-100 19WB-1-304 B19WB-G100 W419WB-1 19WB1.0
1-1/2″ 19WB4-150 19WB-1.5-304 B19WB-G150 W419WB-15 19WB1.5
2″ 19WB4-200 19WB-2-304 B19WB-G200 W419WB-2 19WB2.0
2-1/2″ 19WB4-250 19WB-2.5-304 B19WB-G250 W419WB-25 19WB2.5
3″ 19WB4-300 19WB-3-304 B19WB-G300 W419WB-3 19WB3.0
4″ 19WB4-400 19WB-4-304 B19WB-G400 W419WB-4 19WB4.0