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Description
4 x 3 150 304 Reducing CouplingThe 4 x 3 150 304 Reducing Coupling is a pipe fitting designed to connect two pipes of different diameters. Precision machined threads ensure a tight, leak proof seal. Compatible with male threaded pipes, valves, or fittings. Made from 304 stainless steel, this coupling offers excellent corrosion resistance, strength, and durability, making it suitable for industrial, chemical, plumbing, and marine applications. The 150# pressure rating is suitable
The 4 x 3 150 304 Reducing Coupling is a pipe fitting designed to connect two pipes of different diameters. Precision machined threads ensure a tight, leak-proof seal. Compatible with male-threaded pipes, valves, or fittings. Made from 304 stainless steel, this coupling offers excellent corrosion resistance, strength, and durability, making it suitable for industrial, chemical, plumbing, and marine applications. The 150# pressure rating is suitable for low to medium-pressure applications in industrial piping systems.
| Specification | Value |
|---|---|
| TYPE | 304 Reducing Coupling |
| DESIGN |
Reducing coupling design, allows a secure and smooth transition between different pipe sizes. |
| MATERIAL |
Stainless Steel provides superior corrosion resistance for harsh environments. |
| MATERIAL CONSTRUCTION | 304 Stainless Steel |
| WEIGHT (lbs) | 3.580 |
| CONNECTION SIZE 1 | 4" |
| CONNECTION SIZE 2 | 3" |
| CONNECTION TYPE | FPT|FPT |
| CONNECTION TYPE 1 | FPT |
| CONNECTION TYPE 2 | FPT |
| FITTING TYPE | Coupling |
| FOR USE WITH | Air, Water, Oil, Natural Gas, Steam |
| PRESSURE CLASS | 150 lb |
| THREAD SIZE | 4-8 x 3-8 |
| SHAPE | Reducer |
| 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 13 reviews
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Product Reviews
★★★★★ 4
Good quality
Color: Regular-light Pink, Size: 14 Inch
Good quality and value for your money. The fabric is soft and the right storage capacity for my 14” laptop!
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Reviewed in the United States on March 13, 2026
★★★★★ 5
Great value
Color: Upgrade-champagne Brown, Size: 17.3 Inch
Perfect backpack for traveling. Love how it looks, the compartments are great. Easy to store for your next travels.
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Comfy and supportive
Love it! Very snug and supportive. I am 5‘6“ 188 pounds. I am wearing a 34H and it fits perfect. Will definitely be adding more colors to my collection. Hopefully they add the HSIA Delia collection that are similar to these, but have printed options.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Good value, fantastic fit
Color: Grey Purple, Size: 38D
Very comfortable lingerie, gives a smooth look under clothing. Very satisfied with this purchase. I have purchased bras at higher price point, these are comparable. Good quality and value for the money.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Very Good strong material
I love the bra but story time,
I initially got a 38DDDwhich is or was my size however I wore the 38DDD all day at work (RN) and the bra did hurt my sides like the sides were possibly too tight and digging into my ribs BUT the support was amazing and the minimizing was PERFECT I looked almost 2 cups sizes smaller in my opinion but I figured something was off so I ordered a 40DDD got those and the side digging wasn’t there but I lost a little bit of support maybe or I could have just done the straps wrong because it was a quick try on but overall I love the slimming effect and the material is soft and I truly appreciate this bra. The material is STRONG not cheaply made very beautiful over all. This is a good quality bra once I figure out the correct size . I ordered another 38G to see if I noticed a difference and a 40G to see if my cup size is wrong all together (which is what I think it is more so than the band size)
I tried another brand and the 38 band was find the cup was too small in 3 different brands. Guess I’ve gained some weight but overall even with the pain for the side digging I could tell this was a GREAT bra. Just measure yourself correctly lol
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Reviewed in the United States on May 21, 2026