PP Male-Female Thread Reducer Bushing 16mm Irrigation 1

PP Male-Female Thread Reducer Bushing 16mm Irrigation 2

PP Male-Female Thread Reducer Bushing 16mm Irrigation 3

PP Male-Female Thread Reducer Bushing 16mm Irrigation 4

PP Male-Female Thread Reducer Bushing 16mm Irrigation 5

PP Male-Female Thread Reducer Bushing 16mm Irrigation 6

PP Male-Female Thread Reducer Bushing 16mm Irrigation

Place of Origin:

China

Samples:

$1.0/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

Lead Time:

1-10000(pieces):15(days),>10000(pieces):To be negotiated(days)

Customization:

Graphic customization (Min. Order: 1000000 sets),Customized logo (Min. Order: 1000000 sets),Customized packaging (Min. Order: 100000 sets)

model number:

Nipple

brand name:

HYRT

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Total price discount:

BUY TOGETHER

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Connection method

Thread Connecting

Sample

Availiable

head code

Hexagon

shape

Equal

Connectivity

Female and male

Technic

Casting

customized support

OEM

warranty

3 months

Packing

Polybag+carton

Color

Black

Standard

BSP

MOQ

50 Pieces

Type

Garden Water Connectors

Size

1/2'', 3/4'', 1'', 11/4'', 1 1/2'', 2''

Application

Pipe Lines Connect

Product name

Male Female thread reducer Bushing

place of origin

Shandong, China

Durable Leakproof Compact Universal-Fit

Ungrouped PP male-female thread reducer bushing (16mm) delivers leak-resistant BSP-threaded connections for drip and sprinkler pipelines, ensuring reliable water flow and simple thread connecting for farms and gardens. Durable black PP construction with hexagon head, equal shape and OEM-level quality control provides corrosion resistance and a consistent fit, backed by a 3-month warranty. Packed in polybag + carton with MOQ 50 and flexible FOB/CIF delivery, this compact garden water connector streamlines installation and inventory management for irrigation contractors.

PP Male-Female 16mm Adapter

This PP Male-Female Thread Reducer Bushing (16mm) is a black polypropylene irrigation fitting with BSP male-to-female threads, a hexagon head for wrench tightening, and is available in common sizes (1/2"–2") to adapt different pipe diameters. Designed for farm and garden irrigation, it offers a lightweight, corrosion- and UV-resistant connection that reduces thread sizes, simplifies installation across drip, sprinkler and filter lines, and supports OEM customization with sample availability. The compact hex-head and threaded nipple structure deliver secure torque and reliable sealing, sold as Ungrouped pieces with MOQ 50, 3-month warranty and polybag-plus-carton packing for bulk orders.

Here are four 4-word subheading options:

This PP male-female thread reducer bushing is a black, hex-head polypropylene fitting with BSP male threads designed for farm and garden irrigation pipelines. Available in sizes from 1/2" to 2" (including 3/4", 1", 1 1/4", and 1 1/2"), it enables secure threaded connections for micro-sprinkler, drip and general landscape systems and supports OEM customization with an MOQ of 50 pieces. Sold Ungrouped and packed in polybag plus carton, the durable nipple-style reducer comes with a three-month warranty and is ideal for pipeline connections.

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Durable Leakproof Precision Fit

Crafted from UV-stable polypropylene with precision-molded male and female 16mm threads, this reducer bushing ensures leak-resistant connections and long-lasting corrosion-free performance for irrigation systems. Highlights include easy push-fit and threaded installation, tight sealing under pressure, chemical resistance, compatibility with common 16mm tubing, and suitability for both centralized and Ungrouped irrigation layouts. The lightweight, robust design reduces downtime, simplifies inventory management, and delivers cost-effective, dependable operation across agricultural and landscaping applications.

Material introduction

This reducer bushing is molded from high-grade polypropylene (PP), offering a lightweight yet strong material choice with excellent chemical and corrosion resistance for farm irrigation systems. Ungrouped PP construction provides UV stability and dimensional consistency to meet BSP thread tolerances, ensuring leak-resistant male-female connections and long-term durability. Finished in black and designed for repeated assembly, the material resists cracking, chlorine and common fertilizers while remaining easy to install and maintain.

◎ PP Standard 16mm Reducer Bushing

◎ PP Heavy-Duty 16mm Reducer Bushing

◎ PP OEM 16mm Reducer Bushing

FAQ

What is a PP male-female thread reducer bushing 16mm and what is it used for?

It’s a polypropylene (PP) threaded adapter that reduces a larger threaded connection down to a 16mm line or fitting. In irrigation it joins dissimilar threaded parts (valves, pipes, emitters, micro-sprinklers) so you can connect a 16mm drip or micro-tube to a larger threaded component.

Which irrigation systems and components is this reducer bushing compatible with?

It’s commonly used in drip irrigation, micro-irrigation, greenhouse systems, garden and landscape watering, and small-scale agricultural setups. Use it to adapt valves, filter housings, manifolds, pressure regulators, or sprinkler heads to 16mm supply lines—provided the thread type and dimensions match the mating parts.

How do I install the reducer bushing correctly to avoid leaks and damage?

Steps: clean threads and remove debris, check that threads match (type and pitch), hand-start the bushing to avoid cross-threading, then tighten firmly by hand and use a wrench only for final, light snugging—do not over-tighten. Use PTFE (thread tape) or an appropriate thread sealant if threads aren’t tapered or if the connection is prone to seepage. Flush the line before final assembly to avoid trapped grit.

Is this PP reducer bushing suitable for potable water and what are its pressure/temperature limits?

PP is commonly used in potable water systems, but you should confirm any health certifications from the manufacturer for drinking-water use. Pressure and temperature limits vary by product—typically these reducers are rated for low-to-medium irrigation pressures and ambient outdoor temperatures. Always check the supplier’s specification sheet for maximum working pressure and temperature range before use.

What common problems occur and how can I troubleshoot fit or leak issues?

Common issues: incorrect thread type/pitch, cross-threading, insufficient sealing, hairline cracks from over-tightening or impact, and debris in threads. Troubleshoot by: verifying thread standard and dimensions, disassembling and inspecting threads, replacing damaged or warped parts, reapplying PTFE tape or sealant, and ensuring proper tightening sequence. If leaks persist, try a replacement bushing or an alternative adapter with the correct thread form.

How should I maintain these PP reducer bushings and when should they be replaced?

Maintenance: periodically inspect for cracks, brittleness or UV deterioration, clean threads and flush systems to prevent sediment build-up, and replace any fitting that shows wear. Replace if you notice persistent leaks, visible damage, or if the part becomes difficult to seal. For outdoor installations, consider using UV-stabilized fittings or shading to extend service life.

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