What is the lead time for production?

The average lead time is within 15 workdays or one month, depending on the season.

Does the company provide after-sales service?

Yes, we implement a 'One dam, one Archive' policy, providing maintenance and repair services before and after flood seasons and winter to ensure safe operation.

What certifications does the company hold?

The company has passed ISO9001, ISO14001, and ISO45001 certifications.

Working Pressure 10-25 MPa Air Shield Fire-Proof Dam for Tunnel Gas

Name: Working Pressure 10-25 MPa Air Shield Fire-Proof Dam for Tunnel Gas
Brand: Hebei Hengyang Engineering Equipment Co., Ltd.
SKU: 1979229761

Hebei, ChinaHebei Hengyang Engineering Equipment Co., Ltd.

US$550.00-1,500.00

1 Piece

Product specifications

Colors

Product profile

Customization

Available

Usage

River Dam

Material

Steel

Water Levels

1-10m

Dam Length

2-1000m

Colors

Black, Blue, Red (Optional)

Gate Panel Material

Stainless Steel, Carbon Steel PV

Transport Package

on Pallet

Specification

5*5m Each Unit

Trademark

Origin

Hebei China

Key features

Customizable Dimensions: Water levels 1-10m, Dam length 2-1000m, and optional colors.

Anti-Corrosion Surface: Polyurea or hot-dip galvanizing treatment per SL105-2007 standard.

Leakage Prevention: EPDM rubber webs and wiper seals eliminate lateral and bottom leakage.

Ice Sheet Alleviation: Unique ability to alleviate ice compression for winter water storage.

OEM/ODM Support: Full and minor customization available from samples or designs.

High Precision Quality: Advanced vulcanizing and seaming machines ensure high product precision.

Comprehensive Warranty: One dam, one archive policy with annual maintenance and repair services.

Eco-Friendly Design: Pollution-free structure aligned with ecological development standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedIn-stock Capacity

Hebei Hengyang Engineering Equipment Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤7.25h

About Our Factory & Business Background

AddressSouth District\" of High-Tech Industrial Development Zone, Jizhou District, Hengshui, Hebei, China

Plant Area47061 square meters

Number of Employees64

Registered Capital66,990,000 RMB

Terms of PaymentLC, T/T, D/P, Western Union, PayPal

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

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

Minimum Order Quantity1

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsInflatable Rubber Dam, Rubber Dam, Air Inflatable Rubber Dam, Water Inflatable Rubber Dam, River Dam, Steel River Dam, Convey Belts, Steel Bearing, Rubber Bearing

Production Lines6

Production MachinesVulcanization line, Fully automated rubber mixing production line

QA/QC inspectors6 people

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

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers6 people

Traceability of Raw MaterialsYes

Test Reports for Raw MaterialsOthers

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2019-08-14

Main MarketsSoutheast Asia/ Mideast

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff7

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Cooperated with Fortune 500No

Product Q&A

Q:What customization options are available?

We offer full customization, minor customization, and flexible customization from samples or designs. Water levels can be 1-10m, dam length 2-1000m, and colors include black, blue, and red.

Q:What is the working pressure range?

The working pressure for this air shield fire-proof dam is 10-25 MPa.

Q:How is the anti-corrosion treatment applied?

The surface is treated with polyurea material or hot-dip galvanizing according to the Ministry of Water Resources standard SL105-2007. Stainless steel or high-strength composite materials are used for special requirements.

Q:What is the minimum order quantity?

The minimum order quantity is 1.

Q:What are the payment terms?

We accept LC, T/T, D/P, Western Union, and PayPal.