4 316 Stainless Steel Coupling - SP114
SKU: 50242526590

4 316 Stainless Steel Coupling - SP114

Sale price$89.62 Regular price$99.58
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Description

4 316 Stainless Steel Coupling - SP114The 4 316 Stainless Steel Coupling (SP114) from Midland Industries is a high performance MSS fitting engineered for demanding industrial applications. Constructed from durable 316 stainless steel, it provides exceptional strength and corrosion resistance, making it ideal for process and coastal environments. Featuring 4 inch female pipe threads (FPT) on both ends with ASME B1. 20. 1 NPT threading, this coupling ensures seamless compatibility with

The 4 316 Stainless Steel Coupling (SP114) from Midland Industries is a high-performance MSS fitting engineered for demanding industrial applications. Constructed from durable 316 stainless steel, it provides exceptional strength and corrosion resistance, making it ideal for process and coastal environments. Featuring 4-inch female pipe threads (FPT) on both ends with ASME B1.20.1 NPT threading, this coupling ensures seamless compatibility with standard piping systems and a pressure rating of 150 PSIG (depending on temperature and size), delivering reliable performance in systems requiring ASME B31 code compliance. The coupling helps recover alignment after component changeouts, maintains stable axial continuity across cut points, and supports common service runs on skids, offering professionals precision, durability, and long-term reliability. Order now for fast shipping and professional-grade results.

 

SPECIFICATIONS

DETAILS

TYPE 316 Stainless Steel Coupling - SP114
DESIGN
Straight Coupling – Connects two pipes in a straight line, maintaining continuous flow.
MATERIAL Stainless Steel - Provides strong and Durable
MATERIAL CONSTRUCTION 316 Stainless Steel
WEIGHT 5.92
CONNECTION SIZE 1 4"
CONNECTION SIZE 2 4"
CONNECTION TYPE FPT|FPT
CONNECTION TYPE 1 Female NPT
CONNECTION TYPE 2 Female NPT
FITTING TYPE Coupling
PRESSURE CLASS 150
SERIES SP-114
THREAD SIZE 4-8
APPLICATION Ideal for Pneumatic, Plumbing, HVAC, Industrial, Chemical, Marine, Hydraulic
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:
  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: 50242526590

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4.2 ★★★★★
Based on 1191 reviews
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Abby B
New York, US
★★★★★ 5
Surprisingly great for my wide feet and high instep!
Size: 10.5, Color: Velvet Tan/Gum 2
So thrilled I took a chance on these. Finding boots is impossible for me. I have wide feet, a super high instep, a bunion on one foot, and I wear a hard to find size (10.5). I ordered the 10.5 and 11 in these expecting I might need to size up for width (if I could even get them on). It was a struggle getting the 10.5s on the first time, and once I did they were somewhat uncomfortable on the top of my left foot. But I read that they would relax so decided to give it a go because I need waterproof boots for an upcoming trip and the 11s felt too long. After two days of light wear, they are already breaking in and I have no more discomfort. Getting them on is already easier and they are plenty wide enough and very comfortable to walk in. These are true to size. Super happy and worth a day of mild discomfort to break them in!
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Reviewed in the United States on March 7, 2026
E
Verified Purchase
EE
Dallas, US
★★★★★ 5
Comfortable, sturdy, waterproof
Size: 9.5, Color: Black/Black
Loce, love, love these boots. Have walked ten miles with no foot pain around NYC. They go with everything and and are so comfortable. As they are waterproof/resistant, they get a little warm in high temps, but perfect three-season boots.
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Reviewed in the United States on May 17, 2026
K
Verified Purchase
Kate
Los Angeles, US
★★★★★ 5
Super cute, comfortable, practical, love that they are slip on
Size: 10.5, Color: Tobacco/Black
I have worn these 2-3 times already. The first day was a school/work day so I was on my feet 9 hours and the only issue I had was with the side of the boot rubbing against my ankle. I just make sure I wear socks high enough to cover my ankles or jeans that go into the boots now for long wear days. Absolutely love them! They keep my feet dry in this snow( we live in Michigan). I had been looking for a pair like this for awhile now and was getting super frustrated that I couldn't find my size in any that I liked. I saw that they had these available in a 10.5 and I wear 11. I looked at the Sorel website reviews (since the amazon ones weren't super helpful on sizing) and they said that the boots ran big so I took a chance on the 10.5 fitting me. They fit perfect. I have long narrow feet but I could see where they would be tight or uncomfortable on someone with wider feet. I've been trying to find a pair for my mom now since she has boot envy.
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Reviewed in the United States on January 27, 2026
N
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Nicholle King
Whiting, US
★★★★★ 5
Worth it.
Size: 8.5, Color: Crushed Clay/Gum 2
Love all my Sorels. These were really cute, good color, comfortable, warm, fit well, good quality and sturdy. I would order again.
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Reviewed in the United States on March 26, 2026
J
Verified Purchase
jmb02129
Alexandria, US
★★★★★ 5
Fantastic Boots!
Size: 8.5, Color: Redwood/Gum 10
Completely satisfied with these boots. True to size, well made, comfortable from the get-go; not break in needed. Waterproof- really. The Red Suede has withstood a nasty winter season & still looks great. Good traction. I like the ankle height which looks good with long, mid length pants & leggings. I love the easy slip on/off aspect..made getting ready for dog walking easy. I 100%recommend!
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Reviewed in the United States on April 11, 2026

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