PP Compression Coupling Connector 20-110mm PN10/16 1

PP Compression Coupling Connector 20-110mm PN10/16 2

PP Compression Coupling Connector 20-110mm PN10/16 3

PP Compression Coupling Connector 20-110mm PN10/16 4

PP Compression Coupling Connector 20-110mm PN10/16 5

PP Compression Coupling Connector 20-110mm PN10/16 6

PP Compression Coupling Connector 20-110mm PN10/16 7

PP Compression Coupling Connector 20-110mm PN10/16

Place of Origin:

China

Samples:

$309.93/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

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

Lead Time:

1-20000(pieces):15(days),>20000(pieces):To be negotiated(days)

Customization:

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

model number:

Couping Fittings

brand name:

HYRT

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OEM

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Keyword

Couping Fittings

Packing

Carton Box

Color

Blue

MOQ

200pcs

Usage

Water-saving Irrigation

Working pressure

PN10/ PN16

Size

20-110MM

Application

Agricultural Farmland Irrigation System

Product name

Compression Fittings Coupling Connector

material

place of origin

Shandong, China

type

Other Watering & Irrigation

Robust Secure Easy Installation

PP compression coupling Fittings (20–110 mm, PN10/16) provide fast, leak‑proof connections for water‑saving agricultural and landscape irrigation with a compact, easy‑install design. High‑quality PP construction offers UV and corrosion resistance and reliable pressure performance, while secure carton packing and OEM options protect stock and branding. Backed by pre‑production samples, final inspection and flexible global delivery/payment terms, these couplings reduce downtime and simplify project logistics.

1) Versatile 20-110mm PP Coupling

Made from durable polypropylene (PP) and available in sizes 20–110 mm with PN10/PN16 working pressure, the HYRT compression coupling is a blue, OEM‑available irrigation component supplied in carton packing with a MOQ of 200 pieces. The Compression Fittings deliver quick, tool‑friendly, leak‑tight connections for agricultural, greenhouse and landscape water‑saving irrigation systems, enabling secure joining of drip lines, tapes and sprinkler networks while minimizing maintenance and water loss. Its compression seal geometry and reinforced body provide reliable pressure performance, chemical and corrosion resistance, and easy installation, replacement and long service life.

PP Compression Coupling PN10/16

The PP Compression Coupling Connector (20–110 mm, PN10/PN16) is a durable polypropylene component engineered for agricultural and water-saving irrigation systems. Available in blue and compatible with a wide range of tubing sizes, the compression design provides secure, leak-resistant joints for pressures up to PN16. Manufactured in China with OEM options and carton packing, these Fittings are ideal for farmland, greenhouse, and garden watering applications.

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Durable Leak Free Installation

The PP Compression Coupling Connector 20-110mm PN10/16 is manufactured by a brand with decades of thermoplastic expertise, using precision molding and quality control to produce durable, corrosion-resistant Fittings for water, irrigation, and industrial systems. With PN10/16 pressure capability, a wide 20–110mm size range, and a straightforward compression installation, it delivers leak-proof joints, rapid on-site assembly, and cross-compatibility with PE and PVC pipes. Key features include reinforced sealing rings, UV-stable polypropylene body, stainless steel grip rings, and a serviceable coupling design, offering long service life, low maintenance, and cost-effective performance.

Material introduction

Made from high-grade polypropylene (PP), these compression coupling fittings combine lightweight construction with excellent chemical and corrosion resistance for long-lasting performance in agricultural irrigation systems. PP's low water absorption and strong fatigue resistance ensure reliable sealing under PN10/PN16 working pressures across sizes 20–110mm, minimizing leakage and maintenance. The UV-stable blue material and precise molding deliver durable, cost-effective Fittings that withstand field exposure and repetitive coupling cycles.

◎ General-purpose PP Compression Coupling 20–110 mm PN10/16

◎ High-pressure PN16 PP Compression Coupling 20–110 mm

◎ UV-stabilized Outdoor PP Compression Coupling 20–110 mm

FAQ

What is a PP Compression Coupling Connector 20-110mm PN10/16 and what are its main specifications?

A PP Compression Coupling Connector is a mechanical fitting made from polypropylene (PP) that joins two plain-end pipes without welding. The 20–110 mm indicates the pipe diameter range it covers (typically available in several sizes within that range). PN10/16 denotes the nominal pressure rating options — PN10 (10 bar) or PN16 (16 bar) at reference temperature (usually 20 °C). Seals are commonly EPDM or another elastomer suitable for liquids. Exact material grades, seal material and pressure/temperature limits should be confirmed with the manufacturer.

Which pipe materials and sizes are compatible with this compression coupling?

These couplings are designed for thermoplastic pipes with compatible outer diameters — commonly polyethylene (PE), polypropylene (PP) and some rigid PVC pipes of matching dimensions (check SDR or OD compatibility). They are produced in discrete sizes across the 20–110 mm range; always match the coupling size to the pipe OD and confirm dimensional compatibility with the pipe standard before installation.

What application scenarios are appropriate for this type of connector?

Typical uses include potable water distribution, irrigation and landscape systems, agricultural mainlines, municipal water networks, pressure drainage, industrial low-pressure liquid transfer, and repair or extension of existing plastic piping. They are ideal where quick, tool-minimal connections are needed (repairs, temporary lines, or retrofit installations). They are generally not recommended for natural gas service unless specifically certified by the manufacturer.

How do you properly install a PP compression coupling?

Basic steps: (1) Cut the pipe square and remove burrs; (2) Ensure the pipe end is clean and free of debris; (3) Slide the nut and compression ring (and any backup parts) onto the pipe; (4) Insert the pipe fully into the coupling body until it reaches the internal stop; (5) Hand-tighten the nut and then tighten with a wrench to the manufacturer’s recommended torque sequence and value (do not overtighten); (6) Support the piping and allow for thermal expansion. Always follow the coupling maker’s detailed instructions and pressure-test the joint as required by local codes.

What are the pressure and temperature limitations and safety considerations?

The PN10 and PN16 ratings relate to nominal maximum pressures at a reference temperature (commonly 20 °C). The allowable working pressure falls as temperature rises — check the manufacturer’s pressure-temperature curve. Typical long-term service temperatures for PP fittings are lower than some engineering plastics, so avoid prolonged exposure to temperatures above the manufacturer’s specified limit. Do not use these fittings for pressurized gas unless specifically certified; perform pressure tests and adhere to local standards and installation codes.

How should these couplings be maintained or troubleshooted if a leak occurs?

Maintenance is minimal: periodic visual inspection for leaks or loose nuts, and checking that pipes are properly supported and not imposing undue axial or bending loads. If a leak occurs, verify the nut torque per manufacturer guidance, check that the pipe was fully inserted, and inspect/replace the O-ring or compression ring if damaged. For buried joints or repeated leaks, excavate and replace the fitting rather than repeatedly retightening. Always isolate and depressurize the system before servicing.

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18606348185@lwhyrt. com

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No. 2, Wuhua Street, Fengcheng Industrial Park, Laiwu District, Jinan City, jinan, Shandong, China