SKU: 40349096458

3 x 3 1/2 Schedule 80 Seamless Black Nipple

Sale price$46.77 Regular price$51.97
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

3 x 3 1/2 Schedule 80 Seamless Black NippleThe 3 x 3 1 2 Schedule 80 Seamless Black Nipple is a robust, high performance pipe fitting designed to provide secure, leak proof connections in high pressure systems. With a 3 inch diameter and a 3. 5 inch length, this seamless carbon steel nipple features a Schedule 80 thickness, ensuring superior strength and pressure resistance compared to standard Schedule 40 fittings. The black oxide finish offers moderate corrosion resistance, making it

The 3 x 3 1/2 Schedule 80 Seamless Black Nipple is a robust, high-performance pipe fitting designed to provide secure, leak-proof connections in high-pressure systems. With a 3-inch diameter and a 3.5-inch length, this seamless carbon steel nipple features a Schedule 80 thickness, ensuring superior strength and pressure resistance compared to standard Schedule 40 fittings. The black oxide finish offers moderate corrosion resistance, making it suitable for demanding applications in water, gas, chemical, fire protection, and HVAC systems.

Specification Details
TYPE Schedule 80 Seamless Black Nipple
DESIGN Wall Thickness designed to provide increased strength and pressure resistance
MATERIAL Steel for high strength and corrosion resistance.
MATERIAL CONSTRUCTION Steel 
WEIGHT (LBS) 2.33
CONNECTION SIZE 1 3"
CONNECTION SIZE 2 3"
CONNECTION TYPE MPT|MPT
CONNECTION TYPE 1 MPT
CONNECTION TYPE 2 MPT
DIAMETER 3"
DIMENSIONS STANDARDS ANSI B1.20.1
FINISH Black
FITTING TYPE Nipple
LENGTH  3-1/2"
PRESSURE CLASS 300 lb
PRESSURE RATING 2500 psi
SCHEDULE RATING SCH 80
TEMPERATURE RATING -200 to 150 deg F
THREAD LENGTH 1.64"
THREAD SIZE 3-8
WALL THICKNESS 0.03"
APPLICATIONS Ideal for Water Systems, Gas Pipelines, Oil Systems, Industrial Piping, HVAC Systems, Plumbing and Pneumatic. 
BRAND Midland Industries

 

Link to Midland Industries Catalog

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40349096458

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 1505 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
TB1
Pawtucket, US
★★★★★ 5
Good value, good product
These are fine for the money. Absorbent, strong enough. Good value, will re-order these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
A
Verified Purchase
Ashley F.
Fort Morgan, US
★★★★★ 5
Simple, Durable, and a Great Pantry Staple
I bought these because they were inexpensive, and they turned out to be exactly what I expected in a good way. They’re durable, have the size and softness of a standard everyday napkin, and the absorbency is solid for normal meals and spills. The pack is a good size—it fits easily in my pantry but still holds a lot of napkins, so it lasts a long time before needing to restock. If you’re just looking for simple, reliable napkins at a great price, these are a really good value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
L
Verified Purchase
Leyla Leiva
Charlottesville, US
★★★★★ 4
Good Value Napkins for Everyday Use
These napkins are a good everyday option. The size is large, they’re affordable, and the quality is good for the price. I like that they have a textured surface, which makes them more useful than plain napkins. They are a bit thin, so I didn’t give 5 stars, but for daily meals and regular use, they work great. Overall, a solid and budget-friendly product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
E
Verified Purchase
eileen
Birmingham, US
★★★★★ 5
Good Value and good napkins !!!
Such a good value and nice napkins ! We use tons of them !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
B
Verified Purchase
Bethany
Port Orchard, US
★★★★★ 5
Soft and convenient, but slightly thin
I bought these disposable napkins for family dinners and small gatherings, and overall they’ve been very useful. They’re soft enough to feel comfortable while still absorbing spills and messes fairly well. I also like that the size is practical for everyday meals and snacks, and the stack fits neatly on the table without taking up much space. The napkins separate easily too, which is convenient when guests are around. However, they are a little thinner than I expected, so sometimes I end up using two for bigger spills. Still, they work well for regular use and are a convenient option to keep around the kitchen and dining area.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026

recommand products