Are you the original manufacturer?

Yes, we are SDDOM, a factory in China specializing in construction machinery and concrete mixing/silo storage products.

What materials are used for the valve?

All contact parts are made of carbon steel, but can be made of stainless steel upon request. The cover can be stainless steel or plastic.

Cement Silo Safety System Device Air Pressure Relief Valve for Sale

Name: Cement Silo Safety System Device Air Pressure Relief Valve for Sale
Brand: Shandong Dom Machinery Equipment Co., Ltd.
SKU: 783625572

Shandong, ChinaShandong Dom Machinery Equipment Co., Ltd.

US$150.00

1-4 Pieces

US$140.00

5+ Pieces

Sample price:US$150.00/piece.Request sample

Product profile

Media

Powder

Standard

Standard Silotop Pressure Relief Valve

Certification

ISO, CE

Temperature

Ordinary Temperature

Connection

Clamp

Pressure

Adjustable

Closed

Structure

Spring

Material

Stainless Steel

Transport Package

Carton

Specification

14*14*14cm

Trademark

SDDOM

Origin

China

HS Code

84749000

Production Capacity

50000 Sets/Year

Key features

Automatic Pressure Balance: Automatically opens and closes to balance internal and external pressure without manual intervention.

Silo Protection: Prevents severe damage to silos and filters caused by over pressure or negative pressure.

Customizable Materials: Contact parts available in carbon steel or stainless steel; cover options include stainless steel or plastic.

Factory Direct Supply: Direct supply from SDDOM factory in China with comprehensive concrete mixing and silo storage products.

Flexible Customization: Offers flexible customization options for seals and materials according to actual application requirements.

CE Certified Quality: Product holds CE certification ensuring compliance with international safety and quality standards.

Low MOQ Requirement: Minimum Order Quantity is just 1 unit, allowing for easy trial orders and small batch purchases.

Fast Delivery Time: Delivery within 7-30 days after receiving deposit, with off-season lead time within 15 workdays.

Company profile

Experienced TeamPatents AwardedFlexible CustomizationProduct Certification

Shandong Dom Machinery Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 9 years CertifiedNearest Port: QingdaoAverage Response Time: ≤2.92h

AI-Powered supplier vetting

SummaryShandong Dom Machinery Equipment Co., Ltd. is a Chinese factory established in 2014 with 31 employees and three production lines. It offers concrete batching and related machinery, reports annual productivity of 20 concrete batching plants, and exports to multiple global markets, with exports representing 90% of total sales. The company states that more than 20 sales personnel support customers from inquiry through installation and that after-sales service covers spare parts and user service needs. However, supplier-management certification is listed as NIL, quality-control staffing is below five, and the provided audit record expired on September 10, 2024. R&D, customization, overseas service infrastructure, customer cases, and several operational-control areas remain unverified. Financial information is not assessed.

Supplier typeThe supplier is identified as Shandong Dom Machinery Equipment Co., Ltd., a limited company and factory located in Tai'an, Shandong, China, operating in manufacturing. Its business entity is recorded as "Combined," while the company nature is specifically listed as a factory.

CertificationsSupplier-management-system certification is explicitly listed as NIL. An SGS audit is recorded, but the report validity ended on September 10, 2024, so the available information does not establish a currently valid certification or audit status.

After-Sales capabilityThe supplier states that more than 20 sales personnel provide service from inquiry through installation and that customer-oriented after-sales support covers service and spare-part requirements within the shortest time. This is explicit supplier-provided evidence of an organized service offering, although no independent performance metrics are provided.

Production capacityThe supplier operates three production lines and reports annual productivity of 20 concrete batching plants. It is identified as a manufacturing factory, and its stated product range includes mobile and dry concrete batching plants, cement silos, grout mixing plants, and bulk unloader machines, supporting a demonstrated production capability.