What is the warranty time?

We provide a 3-year warranty for all stainless steel products. Gaskets and easy-to-break parts are not included due to different application requirements.

We have 14 years of industry experience, a good credit reputation, and advanced machinery that assures our responsibility.

Do you offer free samples?

Free samples can be provided for the first cooperation under sincere cooperation.

A minimum order quantity of 1 piece is welcome for starting cooperation.

Is material certificate available?

Yes, material certificates, mill certificates, pressure testing certificates, roughness certificates, measurement certificates, and RT certificates are available upon request.

Stainless Steel Hygienic Tank Bottom Sample Valve (JN-SPV2016)

Name: Stainless Steel Hygienic Tank Bottom Sample Valve (JN-SPV2016)
Brand: Wenzhou Joneng Valves Co., Limited
SKU: 773824375

Zhejiang, ChinaWenzhou Joneng Valves Co., Limited

US$5.00

1 Piece

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Installation Position

Tank Bottom

Size

1"-4"

Model NO.

JN-SPV2016

Transport Package

Wooden Case

Specification

1/2"-2"

Trademark

JONENG

Origin

Wenzhou China

HS Code

8481804090

Production Capacity

3000PCS/Month

Key features

Wide Size Range: Available in sizes from 1/4 inch to 4 inches to fit various tank requirements.

Dual Material Options: Constructed from SS304 or SS316L stainless steel for superior corrosion resistance.

High Surface Finish: Inside surface finish reaches Ra0.4 for easy cleaning and hygiene compliance.

Versatile Gasket Choices: Offers PTFE, EPDM, or Silicone gaskets to suit different chemical and temperature needs.

Multiple Connection Types: Supports both Weld and Tri-clamped connection ends for flexible installation.

Broad Temperature Range: Operates effectively from -60 to 180 degrees Celsius under 10 bar pressure.

Comprehensive Certification: Holds ISO, FDA, LFGB, CE, and PED certifications for global market compliance.

Full Customization Support: Provides full customization, flexible customization, and minor customization options.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityQuality AssuranceR&D Capabilities

Wenzhou Joneng Valves Co., Limited

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.25h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is an export-oriented manufacturer with stated production capacity for valves, pipe fittings, unions, and manhole covers, supported by two production lines, CNC turning equipment, and six to ten quality-control staff. It holds ISO 9001:2015 and ISO 14001:2015 certifications, and reports documented procedures for corrective and preventive actions and customer complaints. The supplier offers broad customization from samples and designs, but reports no new products in the past year, no ODM service, no SDK, and only one year of R&D-engineer experience. It has inventory capability and contracts with associated subcontractors, but no overseas warehouse, showroom, agent, or branch. Financial information is limited to year references, so financial credibility cannot be determined. No customer cases are provided.

Supplier typeThe supplier presents itself as a manufacturing company producing manhole covers, butterfly valves, pipe fittings, unions, and diaphragm valves. It operates two production lines, uses a CNC lathe, has inventory capability, and holds valid manufacturing contracts with associated subcontractors; its exports account for 51%–70% of total sales and it has nine years of export experience.

CertificationsThe supplier reports ISO 9001:2015 and ISO 14001:2015 certificates. These certifications cover quality and environmental management systems, and the supplier also reports a sustainable-development management system certification listing the same standards.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and for handling customer complaints. It also reports in-stock service capability, but has no overseas warehouse, overseas showroom, agent, or branch, and lists zero countries with overseas services; therefore, documented support exists while overseas service coverage is limited.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, no available SDK, and total R&D-engineer experience of one year. These statements indicate limited demonstrated innovation resources and output in the provided evidence.

Production capacityThe supplier reports product-specific annual capacities of 12,000 manhole covers, 50,000 butterfly valves, 150,000 pipe fittings, 150,000 unions, and 15,000 diaphragm valves, supported by two production lines, CNC turning equipment, six to ten quality-control staff, inventory capability, and valid subcontractor contracts. However, finished products are checked by packing staff, which describes the inspection arrangement but does not by itself establish a deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, flexible customization, and minor customization. This capability is stated consistently in both the R&D/design-service information and the production information.

Product Q&A

Q:Are you a trading company or factory?

We are a manufacturing factory and we also have our own exporting license.

Q:Do you have certificates?

Yes, we hold ISO, FDA, LFGB, CE, and PED certificates. We also have some patents in design.

Q:How do you control the quality?

We use 3 spectro PMI machines in the raw material warehouse, production plant, and dispatch plant to avoid material mixing. Two staff inspect during production, and five staff inspect finished products to avoid shortages and poor quality.

Q:If there is any quality problem, how do you solve it?

We take responsibility for any issues. Solutions typically include replacement, compensation, or resending goods, depending on the specific condition.

Q:How long is your delivery time?

For normal products, delivery takes 7-10 days. For bulk orders, it takes 15-25 days, depending on the situation.