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Description
3 304 Stainless Steel UnionThe 3" 304 Stainless Steel Union is a durable and corrosion resistant pipe fitting designed to easily connect and disconnect pipes in plumbing and industrial systems. Made from 304 stainless steel, it offers excellent strength and resistance to rust, making it suitable for use with water, gas, oil, and chemical systems. The union features a two piece design with male and female threads, allowing for simple installation and maintenance without
The 3" 304 Stainless Steel Union is a durable and corrosion-resistant pipe fitting designed to easily connect and disconnect pipes in plumbing and industrial systems. Made from 304 stainless steel, it offers excellent strength and resistance to rust, making it suitable for use with water, gas, oil, and chemical systems. The union features a two-piece design with male and female threads, allowing for simple installation and maintenance without disturbing the connected pipes.
| Specification | Value |
|---|---|
| TYPE | 304 Stainless Steel Union |
| DESIGN | Two-Piece Design: Allows easy disconnection and reassembly with male and female threads, without disrupting the rest of the system. |
| MATERIAL | Stainless steel provides high strength, corrosion resistance, and durability |
| MATERIAL CONSTRUCTION | 304 Stainless Steel |
| WEIGHT (lbs) | 4.450 |
| CONNECTION SIZE 1 | 3" |
| CONNECTION SIZE 2 | 3" |
| CONNECTION TYPE | FPT|FPT |
| CONNECTION TYPE 1 | FPT |
| CONNECTION TYPE 2 | FPT |
| DIMENSIONS STANDARDS | ASME B1.20.1 |
| FITTING TYPE | Union |
| FOR USE WITH | Air, Water, Oil, Natural Gas, Steam |
| PRESSURE CLASS | 150 lb |
| PRESSURE RATING | 150 psi |
| BOX | 1 |
| APPROXWT LBS | 3.4 |
| APPLICATIONS | Ideal for Plumbing & Piping Systems, Industrial & Chemical Processing, Oil, Gas & Marine Industry, Food & Beverage Industry, HVAC & Mechanical Systems |
| BRAND | Midland Industries |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 2079 reviews
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Product Reviews
★★★★★ 5
Favorite socks
Size: Medium, Color: Black/Assorted
These are my go to socks! Love these. Great towards sweat and different weather temperatures. Mostly use for working out and love them. Will be getting more!
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Reviewed in the United States on April 9, 2024
★★★★★ 5
Good all around sock
Size: Large, Color: (498) Coyote / Coyote / White
Great fitting and lasting boot sock. Comfortable, lasting sock good for boots or daily wear. Warm when it needs to be warm and cool when it needs to be cool.
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Reviewed in the United States on December 2, 2025
★★★★★ 5
Great socks
Size: Large, Color: (002) Black / Black / Castlerock
These are the only socks I’ll wear when working. They are so soft and comfortable. They are thick and heavy duty, and don’t wear fast. The fit snug and perfect. Good warm with a little compression for being on your feet all day.
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Reviewed in the United States on September 1, 2025
★★★★★ 5
Good boot sock
Size: Large, Color: (001) Black / Black / White
Used these for over a year now. They cover your calf and really don’t move from that spot. Very comfortable.
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Reviewed in the United States on February 6, 2026
★★★★★ 5
Husband won’t wear any other kind
Size: Large, Color: (499) Federal Tan / Federal Tan / Coyote
Husband loves these socks for work. Not overly thick. Breathable. Stay in place.
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Reviewed in the United States on January 22, 2026