What standards does this flange joint comply with?

It complies with DIN and ANSI standards.

What is the primary application for this product?

It is used for connecting pumps, valves, and pipelines in industrial and water systems.

Steel Limit Flange Expansion Joint for Industrial Water Sewage Pipeline System

Name: Steel Limit Flange Expansion Joint for Industrial Water Sewage Pipeline System
Brand: Keep Promise Global (Xiamen) Holding Limited
SKU: 2138704912

Fujian, ChinaKeep Promise Global (Xiamen) Holding Limited

US$39.00-359.00

1 Piece

Product profile

Customization

Available

Type

Welding Flange

Material

Carbon Steel

Model NO.

VSSJA-10

Structure

Flanges

Connection

Flanged

Sealing Surface

Manufacturing Way

Casting

Usage

Industrial and Water System

Nominal Pressure

0.6-4.0MPa

Color

OEM

Medium Temperature

≤170℃

Medium Used

Water, Sewage

Transport Package

Pallet and Carton

Specification

DN65-DN2600

Trademark

OEM

Origin

Fujian, China

HS Code

8481804090

Production Capacity

500000pieces/Year

Key features

Wide Pressure Range: Supports working pressure from 0.6 to 4.0 MPa for diverse system needs.

Large Diameter Options: Available in nominal diameters ranging from 65mm to 3200mm.

OEM Color Customization: Color is customizable to OEM specifications for branding or identification.

Flexible Expansion: Allows pipelines to freely expand and contract, ensuring safe operation.

Durable Materials: Constructed from Carbon Steel or Ductile Iron with NBR sealing.

Custom Configurations: Main component materials can be customized upon request.

Industrial Application: Ideal for connecting pumps, valves, and pipelines in water systems.

Company profile

Importers and ExportersFast DeliveryFlexible CustomizationR&D Capabilities

Keep Promise Global (Xiamen) Holding Limited

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-03-01Nearest Port: XiamenAverage Response Time: ≤1.71hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryKeep Promise Global (Xiamen) Holding Limited is a China-based limited trading company established in 2021, focused on valves and reporting 10 employees. It states that it offers minor and flexible customization, OEM/ODM production, technical support, and a one-month order fulfillment time in both peak and off-peak seasons. However, the provided records show no available SDK, no management-system certification, no written corrective-action or complaint-handling procedures, and zero quality-control testing equipment. Financial records are indicated for 2022–2024, but no financial results or financial condition are provided. The supplier has an audit record by TUV Rheinland, but the stated evaluation result is 0, with no interpretation supplied. No customer cases or customer references are documented.

Supplier typeThe supplier is identified as a limited company and trading company headquartered in Xiamen, Fujian, China, with 10 employees and no stated affiliation with a larger company group. Its stated business scope includes general trading activities, while valves are identified as its primary product.

CertificationsNo supplier management-system certifications are recorded. Although a TUV Rheinland audit is listed with dates from December 8, 2025 to December 7, 2026, the audit evaluation result is stated as 0 and no certification or positive audit interpretation is provided.

After-Sales capabilityThe supplier describes technical support, but it has no written procedures or records for corrective and preventive actions or customer complaint handling. This directly indicates a documented after-sales process deficiency, despite the general service claim.

Production capacityThe supplier is classified as a trading company, and its product scope identifies valves, but no manufacturing capacity is documented. Production-control evidence is weak: quality-control testing equipment is listed as 0, while quality assurance and traceability status are unknown; the stated order lead time is one month in both peak and off-peak seasons.

Customization capabilityThe supplier explicitly reports minor customization and flexible customization capabilities and describes customized solutions and OEM/ODM production for valves. These statements provide direct evidence of customization availability, although they do not quantify the technical scope or manufacturing ownership of the service.