What is the lead time for production?

Peak season lead time is 1-3 months, while off-season lead time is within 15 workdays.

What is the maximum nominal diameter available?

The nominal diameter ranges from 32mm up to 3000mm.

Flexible Single Sphere Rubber Expansion Joints with Flange

Name: Flexible Single Sphere Rubber Expansion Joints with Flange
Brand: SINCO FIRE AND SECURITY CO., LIMITED
SKU: 832865545

Fujian, ChinaSINCO FIRE AND SECURITY CO., LIMITED

US$4.99-399.00

1 Piece

Sample price:US$99.00/piece.Request sample

Product profile

Customization

Available

Name

Rubber Compensator

Type

Axial

Model NO.

DN32-DN3000

Connection

Flange

Material

Carbon Steel/Stainless Steel

Working Pressure

Pn10/Pn16/Pn25

Temperature

-20 Degreec~+115 Degree

Standard

DIN GB ISO JIS Ba ANSI

Transport Package

Standard Export Package

Specification

DN32-DN3000

Trademark

None/OEM

Origin

Fujian

HS Code

4009420000

Production Capacity

20000 Pieces Per Month

Key features

High Pressure Ratings: Available in working pressures of PN10, PN16, and PN25 for diverse applications.

Multiple Material Options: Constructed from Carbon Steel or Stainless Steel flanges for durability.

Versatile Application: Suitable for commercial and industrial piping systems using water, sea water, etc.

Flexible Deflection: Provides axial displacement, horizontal, and angular deflection to absorb vibrations.

Standard Compliance: Manufactured to meet DIN, GB, ISO, JIS, Ba, and ANSI standards.

Extensive Size Range: Nominal diameters available from 32mm up to 3000mm for large scale projects.

Flange Connection: Features standard flange connections for easy installation and secure sealing.

Company profile

High Repeat Buyers ChoiceFast Delivery100% Finished Products InspectionR&D Capabilities

SINCO FIRE AND SECURITY CO., LIMITED

Fujian, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2011-03-09Nearest Port: Xiamen, Ningbo, GuangzhouAverage Response Time: ≤2.58hTerms 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

SummarySINCO FIRE AND SECURITY CO., LIMITED is a China-based limited company identified as a trading company, manufacturer/factory, and group corporation, supplying fire-fighting and safety products. The supplier reports broad product coverage, flexible customization, ODM services, OEM services for well-known brands, export sales, and a stated global sales network. It lists numerous management-system certifications and has 11–20 R&D engineers and 11–20 quality-control staff. However, the evidence also shows no 3D software design service, no SDK, no new products during the past year, no written complaint-handling or corrective-action procedures, and no quality assurance in quality-control processes. Finished products are checked by packing staff, while customer-specific case details are not provided.

Supplier typeThe supplier is identified as a limited company and classified as a trading company, manufacturer/factory, and group corporation. Its stated business focuses on manufacturing and supplying fire-fighting equipment and safety products, including hoses, valves, sprinklers, hydrants, and related systems.

CertificationsThe supplier lists a broad set of certifications and management-system standards, including BSCI, ISO 13485, ISO 9001, ISO 14001, ISO 50001, GMP, and others. Its product description also states conformity with JIS, API, ANSI, and BS standards, although the provided information does not verify certificate validity or scope.

After-Sales capabilityThe supplier claims outstanding customer service and long-term business relationships, and describes itself as providing sales and service. However, it has no written procedures or records for complaint handling or corrective and preventive actions, and the quality-control field explicitly states that no quality assurance is available.

R&D capabilityThe supplier reports 11–20 R&D engineers and offers ODM services, but states that it is not a professional technical supplier, does not provide 3D software design services, has no available SDK, and had no new products during the past year. These explicit limitations outweigh the partial evidence of R&D-related capability.

Production capacityThe supplier offers a broad range of fire-fighting products and reports annual production information, including 365,000 sprinkler-system alarm valves, as well as other product categories. It also reports 11–20 quality-control staff and identifies itself as a manufacturer/factory, supporting production capability; however, finished products are checked by packing staff, which indicates a limited documented inspection approach.

Customization capabilityThe supplier explicitly offers flexible customization and provides ODM services, indicating that it can support customized product or design requirements. OEM capability for well-known brands is also stated, although no specific customization examples or process details are provided.