What is the function of the bladder surge vessel?

It serves as a storage, separation, heat, and reaction pressure vessel, primarily used for automated water supply in high-rise buildings.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, Money Gram, and other small-amount payment methods.

Is OEM/ODM service available?

Yes, we provide both OEM and ODM services with 12 R&D engineers supporting new product development.

U Stamp Surge Tank Bladder Water Storage ASME Certificate

Name: U Stamp Surge Tank Bladder Water Storage ASME Certificate
Brand: DFC Pressure Vessel Manufacture Co., Ltd.
SKU: 2155650005

Hebei, ChinaDFC Pressure Vessel Manufacture Co., Ltd.

US$20,000.00-31,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Lifetime After-Sales

Warranty

One Year

Model NO.

ASME

Function

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

Application

Mixture

Material

SA516m Gr.485

Pressure

1.6MPa≤p<10.0MPa

Storage Medium

Solid, Liquid, Gas

Pressure Level

Medium Pressure (1.6MPa≤p<10.0MPa)

Condition

New

Design Pressure

3.6 MPa

Design Temperature

50℃

Volume

150m3

Weight

60 Ton

Transport Package

Exported Package

Specification

500L-20000L

Trademark

DFCTANK

Origin

China

HS Code

8421299090

Production Capacity

100000 Ton/Year

Key features

ASME Certified Quality: Manufactured in strict compliance with ASME Code Section VIII Div.1 standards.

Customizable Design: Offers full customization including design pressure, temperature, volume, and weight.

Versatile Material Options: Available in Carbon Steel, Stainless Steel, Titanium, Copper, and Nickel-based alloys.

Automated Water Supply: Achieves automatic water supply for high-rise buildings via bladder expansion and contraction.

Wide Application Range: Suitable for petroleum, chemical, pharmaceutical, water treatment, and other industries.

Lifetime After-Sales Support: Provides lifetime after-sales service to ensure long-term equipment reliability.

Flexible Customization: Supports customization from samples, designs, and flexible minor adjustments.

Global Export Experience: Exported to USA, Russia, Canada, Europe, Asia, and Middle East with international certifications.

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: ≤7.64hTerms 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 is identified as a combined company with substantial manufacturing equipment, a 30,000-square-meter workshop, and stated lifting, machining, heat-treatment, and welding capabilities. It holds ISO9001, ISO14001, ISO45001, ASME U stamp, and NB certifications according to the company description, while another record specifically confirms ISO9001:2015. Service procedures for supplier assessment, corrective actions, and customer complaints are documented and followed, but no approved-supplier list is maintained. The supplier offers extensive customization and ODM services, although it reported no new products in the past year and no available SDK. Export activity is material, with 51%–70% of sales from exports, supported by experienced export staff, but it has no overseas warehouse, showroom, agent or branch, or offline trade-show participation. Financial credibility cannot be determined because the provided records contain only years, not financial results or indicators.

Supplier typeThe supplier is explicitly classified as a "Combined" company. The record also describes broad offerings spanning general information, export trade, manufacturing, service, quality control, R&D, and sustainability, supporting a diversified supplier profile.

CertificationsThe company description states possession of ISO9001, ISO14001, ISO45001, ASME U stamp, and NB certification; ISO9001:2015 is separately recorded as a management-system and sustainable-development certification. These records provide explicit evidence of multiple certifications, although the detailed description does not specify validity dates or scopes.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and for handling customer complaints. However, it has no overseas warehouse, showroom, overseas agent or branch, and no offline trade-show participation, indicating limited stated overseas service infrastructure.

Production capacityThe supplier reports a 30,000-square-meter workshop, one production line, a 280-ton single-workshop lifting capacity, large bending and turning equipment, a heat-treatment furnace, and automatic welding machines. Finished-product inspection instructions are uniformly followed, but continuous quantity reconciliation for each batch or production volume is not performed.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization through both design and R&D services. It also offers ODM service, demonstrating broad stated customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands and has collaborated with Fortune 500 companies. These are explicit customer-related credentials, although no customer names, project details, product scope, or performance outcomes are provided.

Product Q&A

Q:What is the warranty period for this surge vessel?

The product comes with a one-year warranty and lifetime after-sales service.

Q:Can the surge vessel be customized?

Yes, we offer full customization including design pressure, temperature, volume, and weight, as well as minor and flexible customization options.

Q:What materials are available for the vessel?

We provide vessels made from Carbon Steel (CS), Stainless Steel, Titanium, Copper, Nickel-based alloys, and composite plate materials.

Q:What is the typical lead time for production?

The average lead time is 1-3 months for both peak and off-season periods.

Q:What certifications does the manufacturer hold?

We comply with ASME Code Section VIII Div.1, PED, CUTR, AS1210, EN13445, ISO 9001, and other international standards, with inspections by TUV, BV, SGS, etc.