United Pipe and Steel
Domestic A106 Grade B Seamless Plain End Sch40
- SKU:
- SDBPE106B-40
- Availability:
- Allow 1-2 Days to Ship
- Weight:
- 0.00 LBS
- Note:
- Priced and Sold as 21' Lengths
*Images are for visual reference only.
Description
Domestic A106 Grade B Seamless Plain End Sch40 - 21' Lengths
- MST Blue Diamond® coating available on sizes 1/2" - 2"
- Sizes – 1/2" through 8” NPS (Nominal Pipe Size)
- End Finish – Plain End (PE)
- Coating – Black Mill Coating, and Blue UV Coating (Blue Diamond®) with Yellow Stencil
- Specs – ASTM A106-B; ASME A106-B
- Pipe is suitable for welding, threading, grooving and bending
- Warehouse & Distribution Locations
- MST Seamless Pipe, A106 Submittal Sheet for Grades B & C PDF
- MST Seamless Pipe, A106 Pipe Bundle Chart PDF
- MST Sizes and Specifications Guide PDF
- US Steel Safety Data Sheet PDF
- US Steel Spec Sheet PDF
- MST Seamless Pipe, Blue Diamond Coating PDF
- MST ISO 9001:2015 Certification PDF
- Pipe Chart: Common Diameters & Wall Thicknesses PDF
Merfish United stocks the Michigan Seamless Tube that has set the standard for high quality seamless pipe products. We have MST A106 pressure pipe available when you need it. A106 seamless pressure pipe products suit applications that transport fluids and gasses that reach high temperature and pressure levels. We stock Plain End sizes from 1/2” to 10” and sizes 1/2″ to 2″ with the industry exclusive Blue Diamond® finish, the world-renowned UV coating that meets ASTM A106-B; ASME A106-B requirements and offers superior surface protection against rust. All MST A106 seamless pressure pipe products are 100% melted and manufactured entirely in the USA.
Reviews
We're currently collecting product reviews for this item. In the meantime, here are some reviews from our past customers sharing their overall shopping experience.
4.8
Out of 5.0

Overall Rating
97%
of customers that buyfrom this merchant give
them a 4 or 5-Star rating.
April 6, 2025 by Robert E. (United States)
“Quick and had parts nobody else had.”
April 5, 2025 by William N. (United States)
“Great easy to order. Will use get pipe in the future and recommend them to fellow plumbers”
April 5, 2025 by Ronnie C. (NM, United States)
“Great very helpful when ordering”