What materials are used for the duct?

The ducts are made from food-grade brand-new PE raw materials without chemical additives, ensuring environmental protection and corrosion resistance.

What are the available sizes and lengths?

Available diameters are 75mm, 110mm, 150mm, 200mm, and 250mm. Lengths can be customized from 2m to 50m.

What certifications do your products have?

Products have passed national fire management department certifications including CCCF, ISO9001, ISO14001, and ISO45001.

Flexible PP Corrugated Pipe, Flexible PE Flexible Connection Exhaust Pipe, Suitable

Name: Flexible PP Corrugated Pipe, Flexible PE Flexible Connection Exhaust Pipe, Suitable
Brand: Beijing Huayu Rongzhu Technology Co., Ltd.
SKU: 2182099482

Beijing, ChinaBeijing Huayu Rongzhu Technology Co., Ltd.

US$1.88

50-199 Meters

US$1.00

200-499 Meters

US$0.50

500+ Meters

Product specifications

Color

Type

Product profile

Material

Usage

for Air Conditioner, for Refrigerate, Fresh Air Duct

Installation

Wall-Mounted Shape

Model NO.

75 Place of Origin

Certification

ISO

Size

75-110-150-200-250 Length

Feature

Flexibleenergy Savingeasy Instal Design Style

Length

2-30-50m

Specification

DN75-250

Trademark

SIDAAI Product name

Origin

Hebei, China

Key features

Food-Grade PE Material: Made of brand-new PE raw materials without chemical additives, ensuring safety and preventing pollution.

Smooth Inner Wall Design: High smoothness reduces wind resistance, dust accumulation, noise, and motor energy consumption.

Flexible Corrugated Structure: Annular corrugated design allows bending without joints, preventing air leakage and ensuring flow rate.

Wide Application Scenarios: Suitable for household, commercial, industrial, and cleanroom fresh air systems to improve air quality.

Multiple Size Options: Available in diameters 75mm, 110mm, 150mm, 200mm, and 250mm with lengths from 2m to 50m.

Certified Quality Assurance: Products hold CE, ISO9001, ISO14001, ISO45001, and CCCF certifications with 100% pre-packing inspection.

Integrated Manufacturer: Direct factory with R&D, manufacturing, and sales capabilities, welcoming factory visits.

Company profile

High Repeat Buyers ChoiceQA/QC InspectorsFast DeliveryFlexible Customization

Beijing Huayu Rongzhu Technology Co., Ltd.

Beijing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2023-08-30Nearest Port: Guangzhou, Tianjin Port, qingdaoAverage Response Time: ≤1.80h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressJingkai Building, Fengtai District, Beijing, China

International Commercial Terms(Incoterms)FOB, EXW, DAP, CFR, CIF, DAT, FAS, DDP, CIP, CPT, Others, FCA

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity1

Supply Chain Partners25

Our Production Capability & Technical Expertise

Main ProductsCentral-Air-Conditioning Ventilation Series, Thermal Insulation Series, Building Decoration Materials, Variable Air Volume Vav Controller

Production MachinesShearing Machine, Bending Machine, Punching Machine, Roll Forming Machine, Riveting Machine

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

Traceability of Raw MaterialsNo

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2022-10-21

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Repeat Buyers Choice80%~100%

Overseas Agent/BranchNo

Product Q&A

Q:Can you guarantee your quality?

Our products come with CE certification, system certification, and fire-safety certificates. Every unit is tested before packing, achieving a 100% pass rate.

Q:How long is your lead time?

8-14 days after payment for small orders; for large orders, the exact date will be confirmed through discussion.

Q:How long is the warranty?

One-year warranty provided free of charge for confirmed quality-related defects.

Q:Are you a manufacturer or a trading company?

We are an integrated manufacturer and marketer with extensive experience; factory visits are warmly welcomed.

Q:What are your packaging terms?

Standard packaging is wooden pallets plus stretch film; special requirements can be accommodated through discussion.