SKU: 10550735876

1-1/4 Black API Coupling

Sale price$12.83 Regular price$14.25
Save 10%

Pay in installments of $3.56 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

1-1/4 Black API CouplingThe 1 1 4" Black American Petroleum Institute (API) Coupling is a durable threaded connector designed to join pipes in high pressure oil, gas, and industrial systems. Manufactured to API standards, it offers excellent pressure resistance and secure connections with internal female NPT threading on both ends, ensuring leak free performance in demanding environments. Specification Details TYPE Black API Coupling DESIGN Compact & space saving, ideal for

The 1-1/4" Black American Petroleum Institute (API) Coupling is a durable threaded connector designed to join pipes in high-pressure oil, gas, and industrial systems. Manufactured to API standards, it offers excellent pressure resistance and secure connections with internal female NPT threading on both ends, ensuring leak-free performance in demanding environments.

Specification Details
TYPE Black API Coupling 
DESIGN Compact & space-saving, ideal for tight plumbing or pipeline layouts
MATERIAL Steel known for its strength, durability, and resistance to corrosion
MATERIAL CONSTRUCTION Steel 
WEIGHT (LBS) 1.01
CONNECTION SIZE 1 1-1/4"
CONNECTION SIZE 2 1-1/4"
CONNECTION TYPE FPT|FPT
CONNECTION TYPE 1 FPT
CONNECTION TYPE 2 FPT
DIMENSIONS  2.054" Dia x 2-3/4" L
FINISH Black
FITTING TYPE Coupling
FOR USE WITH SCH 80 and SCH 160 Nipple and Pipe
PRESSURE CLASS 3000 lb
THREAD SIZE 1-1/4-11-1/2
STANDARD APPROVALS
American Petroleum Institute Specification 5L and 5B|ASTM A105
APPLICATIONS Ideal for Oil and Gas Pipelines, Industrial Piping, Refining & Drilling, Gas Distribution, Plumbing
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: 10550735876

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 23 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
John V.
Houston, US
★★★★★ 2
Too small
Color: Black-satin, Size: X-Large
Nice material but far too small compared to the size that it says.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
A
Verified Purchase
Amazon Customer
Boise, US
★★★★★ 5
Suit for Prom
Size: Large, Color: Navy Blue
My son (17) ordered this suit to wear to Prom (2 weeks before) and it was a hit! Great Quality and great fit! He even convinced a few of his friends to buy their suits here too! Would purchase again for sure!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
C
Verified Purchase
Cathy C
West Palm Beach, US
★★★★★ 5
This is a terrific purchase.
Size: Large, Color: Navy Blue, Size: Large, Color: Navy Blue
Amazing for the price. It’s a wonderful suit fit just right for a 5’10”. 145 pound male. The quality is surprisingly wonderful for this suit and the color is accurate. As in the picture it is a slim fit and accentuates his figure. I would highly recommend this for a purchase. (be sure to use the measurements on their description before ordering). After a steam and a press we were ready to go. The packaging was very nicely done also.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
V
Verified Purchase
VKI
Lake Worth, US
★★★★★ 5
Perfect fit.
Size: Large, Color: Dark Gray
I’m 5’9”, about 180 lbs. I got an L based on the Amazon recommendation. The size chart showed the pants being a 36” which is big for me but it’s those that stretch so if you’re a 34” like me, it’ll fit perfectly. No alterations needed for me. Great fit, good looking suit, nice material. I immediately bought another and hope it fits as good as this one. Genuinely impressed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
N
Verified Purchase
Nagesh Yadav
Omaha, US
★★★★★ 4
Pant issue
Size: X-Small, Color: Dark Navy
Except pant. Everything is good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026

recommand products