Xinhuipart 42mm X 28mm Inner Diameter Copper End Feed Straight Reducing Coupling Plumbing Fitting Socket Welding For Water Gas And Oil
Why you'll like it
- High Durability — Crafted from premium TP2 copper material offering excellent corrosion resistance and long service life.
- Secure Connection — Designed for reliable socket welding and capillary solder joints to prevent leaks in fluid lines.
- Versatile Application — Ideal for plumbing, HVAC, refrigeration, and compressed air or gas infrastructure.
- Precision Sizing — Steps down securely from a 42mm inner diameter to a 28mm inner diameter pipe configuration.
Product details
Description
The Xinhuipart 42mm x 28mm Inner Diameter Copper End Feed Straight Reducing Coupling is engineered for reliable, leak-free transitions between different pipe sizes in plumbing, HVAC, and industrial infrastructure. Crafted from high-purity TP2 copper, this durable socket welding fitting ensures exceptional thermal conductivity and robust corrosion resistance for hot and cold water supply, gas lines, and refrigeration systems.
Designed for secure capillary solder joints, it provides professional-grade performance and long-lasting durability in demanding mechanical applications.
How to use
- Clean both the outer pipe surface and inner socket thoroughly with a wire brush or abrasive pad.
- Apply appropriate flux to the joint before assembly.
- Heat the fitting evenly with a torch and feed solder into the gap until capillary action pulls it completely around the socket.
Ingredients
100% High-Purity TP2 Wrought Copper
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | XINHUIPART |
|---|---|
| EAN | 6919820959044 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What is a 42mm to 28mm copper reducing coupling used for?
It is a specialized plumbing fitting used to connect two different sizes of copper pipes, stepping down from a 42mm diameter to a 28mm diameter in water, gas, or refrigeration systems.
What installation method is required for this end feed coupling?
This fitting utilizes a capillary solder or sweat welding method. The joint must be cleaned, fluxed, heated with a torch, and sealed by feeding solder into the gap.
What materials are compatible with this copper fitting?
It is rated for versatile utility in domestic and industrial water supply, compressed air, hydraulic lines, refrigeration equipment, and specific gas or oil infrastructure.
Are these imported copper pipe fittings authentic and available in India through Dropy?
Yes, all products on Dropy are authentic USA imports sourced directly from trusted manufacturers and official channels to ensure genuine quality for Indian customers.
What operating pressure and temperature limits does it support?
It typically handles up to 25 Bar at lower ranges and up to 10 Bar at a maximum operational temperature of 110 degrees Celsius.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.