Can I customize size, pressure and flange standard?

Yes. Volume, working pressure, tank size, flanges all support customization. Multi-tank parallel design is available for large flow projects.

Whats the advantage compared with traditional surge tower?

Our bladder tank is small and occupies much less space. No civil construction cost, no continuous air supply and lower long-term operation cost.

Can you help calculate the tank volume for my pipeline system?

Yes. Please provide pipe diameter, flow rate, pump power and working pressure.

ASME Bladder Surge Vessel for Water Hammer Protection

Name: ASME Bladder Surge Vessel for Water Hammer Protection
Brand: DFC Pressure Vessel Manufacture Co., Ltd.
SKU: 1986475201

Hebei, ChinaDFC Pressure Vessel Manufacture Co., Ltd.

US$10,000.00-20,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Lifetime After-Sales

Warranty

Lifetime After-Sales

Model NO.

DFC-06

Function

Storage Pressure Vessel, Separation Pressure Vessel, Heat Pressure Vessel, Reaction Pressure Vessel

Application

Gas

Material

Carbon Steel

Pressure Level

Medium Pressure (1.6MPa≤p<10.0MPa)

Condition

New

Raw Material

SA-36

Design Standard

ASME

Transport Package

Transport Saddle

Specification

ID3200*5*13000

Trademark

DFC

Origin

China

HS Code

8421299090

Production Capacity

100000 Ton/Year

Key features

ASME U-stamp certified, optional global certificates. Strict factory pressure test for safe use.

Rubber bladder separates water and air to prevent tank rust. Bladder can be replaced separately to cut costs.

Quickly absorb water hammer impact, stabilize pipeline pressure, avoid pipe burst and pump/valve damage.

Various bladder materials for tap water, antifreeze, chemical liquid. Carbon steel/stainless steel tank with anti-rust coating.

Vertical or horizontal installation with complete fittings. No complex parts, only simple regular check for easy maintenance.

Custom volume, pressure and flanges. Compact size, much smaller space occupation than traditional surge towers.

Reduce pump start-stop times to save power. Extend service life of pipes and pumps, lower maintenance costs.

Company profile

Low MOQCustomization from DesignsManagement CertificationHigh Repeat Buyers Choice

DFC Pressure Vessel Manufacture Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Average Response Time: ≤10.74hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier has a solid foundation in ISO management certifications and has collaborated with Fortune 500 companies, indicating a strong reputation. They have substantial manufacturing facilities with a focus on customization, although there is no evidence of recent innovation or new product development. Financial information is available, but limited details prevent a comprehensive assessment of financial credibility. Their export capacity is significant, but they lack overseas infrastructure such as warehouses or showrooms.

CertificationsThe supplier holds ISO9001, ISO14001, ISO45001, ASME U stamp, and NB certifications, demonstrating adherence to international standards.

After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints and implementing corrective actions, indicating effective after-sales service.

R&D capabilityThe supplier lacks recent product innovation and does not offer SDKs, indicating limited innovation capability.

Production capacityThe supplier has substantial manufacturing facilities with a lifting capacity of 280 tons and advanced machinery.

Customization capabilityThe supplier offers extensive customization services and ODM capabilities, suggesting strong customization capacity.

Client casesThe supplier has collaborated with Fortune 500 companies, indicating experience with prestigious clients.

Product Q&A

Q:Do you have ASME certification?

Yes. Our tanks are manufactured per ASME Section VIII Div.1 with U-stamp. We can also provide PED/CE, CRN certificates as requested

Q:Whats the function of the bladder?

The bladder fully separates air and water. The tank shell will not touch water so no rust. If damaged, only replace the bladder instead of the whole tank.

Q:When should I use this tank?

It is widely used to eliminate water hammer for water supply pipeline, pump station, fire system, HVAC and chemical circulation pipes. It can prevent pipe burst and negative pressure collapse.

Q:Which tank materials are available

Standard SA-516 Gr70 carbon steel with anti-corrosion coating; 304 / 316L stainless steel for seawater and corrosive media.

Q:Vertical or horizontal installation?

Both installation types are available. Complete fittings like lifting lugs, pressure gauge, drain and air valve are equipped for easy installation.