Heavy-Duty High-Strength PPR Coupling Anti-Water Hammer Plumbing Fitting

Name: Heavy-Duty High-Strength PPR Coupling Anti-Water Hammer Plumbing Fitting
Brand: Guangdong Ctube Industry Co., Ltd.
SKU: 2304162525

Guangdong, ChinaGuangdong Ctube Industry Co., Ltd.

US$0.20

3,000 Pieces

Product profile

Customization

Available

Material

PPR

Color

Green, Orange

Product Name

PPR Coupling

Size

16mm-160mm

Certificate

NSF, CE, ISO, Dvgw, Wras

Sample

Free Sample

Trademark

Ctube

Origin

Guangdong, China

Key features

Leakage-Free Hot Melt Connection: Fuses joints in one go to eliminate leakage risks.

70 Years Lifespan: Durable PPR material ensures long-term performance.

Multiple Color Options: Available in Green and Orange to suit preferences.

Wide Size Range: Sizes available from 16mm to 160mm.

International Certifications: Certified by NSF, CE, ISO, DVGW, and WRAS.

Free Sample Availability: Most samples are free to send to most places.

Corrosion Resistance: Material resists corrosion for reliable use.

Smooth Inner Wall Design: Reduces pressure loss and increases flow rate.

Company profile

Full CustomizationR&D CapabilitiesSelf-brandedHigh Repeat Buyers Choice

Guangdong Ctube Industry Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: N/A CertifiedNearest Port: shenzhen portAverage Response Time: ≤3.09h

AI-Powered supplier vetting

SummaryGuangdong Ctube Industry Co., Ltd. is a China-based manufacturer established in 2014 with 147 employees. Its stated business covers R&D, production, and sales of building materials, plastic pipes and fittings, and other plastic products. The supplier holds ISO 9001:2015 certification and reports documented procedures for service assessment, corrective and preventive actions, and complaint handling. It has manufacturing contracts with associated subcontractors, inventory capability, overseas warehouse and showroom capabilities, and export experience dating from 2011, with exports representing 41%–50% of total sales. The supplier reports OEM service for well-known brands, an available SDK, and participation in an offline trade show. However, the provided information does not establish financial strength, internationally recognized design awards, overseas agents or branches, specific production volumes, or identifiable customer case details.

Supplier typeThe supplier is identified as a manufacturer and limited company, with its business covering R&D, production, and sales of building materials, plastic pipes and fittings, and plastic products. Its combined company classification is consistent with a manufacturing-oriented supplier.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 certificate, along with unspecified additional certifications. This provides direct evidence of a certified quality management system, although the other certifications are not identified.

After-Sales capabilityThe supplier reports inventory capability, overseas warehouse and showroom capabilities, and documented procedures for service assessment, corrective and preventive actions, and customer complaints. It also lists debugging, maintenance, repair, training, and equipment installation services, but has no overseas agents or branches and reports zero countries served overseas.

R&D capabilityThe supplier states that it continuously develops innovative products, reports an available SDK, and has established an AI model for big-data processing and management decision support. However, it reports zero internationally recognized design awards, so the evidence supports innovation activity but not externally recognized design performance.

Production capacityThe supplier conducts manufacturing of building materials and plastic products, has contracts with associated subcontractors, maintains inventory capability, and lists automatic extrusion and flexible conduit production facilities. It also reports PVC conduit meter-based productivity information, but no specific output volume or capacity target is provided.

Customization capabilityThe supplier explicitly reports OEM services for well-known brands, directly supporting its ability to manufacture for branded customers. The available information does not specify customization scope, tooling capability, minimum order requirements, or product-development processes.

Product Q&A

Q:What scenarios is this PPR coupling suitable for?

Widely used for pipeline connection in residential buildings, apartments, hotels, office buildings, industrial factories, garden water supply and other hot and cold water systems. It is also compatible with all standard PPR pipes on the market.

Q:Are your PPR fittings resistant to scale and bacterial growth for long-term domestic water use?

The inner wall of our PPR coupling is super smooth with minimal water flow resistance, which effectively prevents limescale deposition and dirt accumulation. The food-grade PPR raw material inhibits bacterial and microbial growth, avoiding secondary water pollution. It keeps the pipeline water clean and hygienic for long-term use, perfectly suitable for household, hospital and school potable water supply systems.

Q:What are the advantages of your PPR couplings compared with other brands?

1. High-density virgin PPR material, high strength and pressure resistance; 2. Precise injection molding, tight fusion interface and 100% leak-proof; 3. Smooth inner wall reduces water flow noise and scale; 4. Cost-effective with long service life, suitable for large-scale engineering and wholesale procurement.