What materials are used for the end cap?

The end cap is manufactured from high-quality AISI 304 or AISI 316L stainless steel.

How do you ensure product quality?

We use 3 spectro PMI machines for raw material inspection, along with pressure, hardness, and roughness testing. Two staff inspect during production, and five inspect finished products.

Stainless Steel Plug High Pressure Customized Satin Finish End Cap

Name: Stainless Steel Plug High Pressure Customized Satin Finish End Cap
Brand: Wenzhou Joneng Valves Co., Limited
SKU: 1988194791

Zhejiang, ChinaWenzhou Joneng Valves Co., Limited

US$0.50

1 Piece

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Standard

DIN, JIS, BSW

Material

Stainless Steel

Connection

Welding

Surface Treatment

Without Treatment

Head Type

Round

Size

1/2"-12"

Transport Package

Wooden Case

Trademark

JONENG

Origin

China

HS Code

73072900

Production Capacity

10000PCS/Month

Key features

Corrosion Resistant Material: Made from AISI 304/316L stainless steel for excellent durability in harsh environments.

Certified Quality: ISO 9001, CE, SGS, FDA, and PED certified for global safety and compliance standards.

Fast Delivery: 7-10 days fast delivery for urgent processing projects and standard products.

Customizable Options: Available in sizes 1/2'-12' with customizable sealing materials and surface finishes.

Versatile Connection: Supports welded, threaded, or clamped connections for flexible installation.

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: ≤1.01h 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:What is the warranty period for the stainless steel end cap?

We provide a 3-year warranty for all stainless steel products. Note that gaskets and easily broken parts are excluded due to varying customer applications.

Q:What certifications do your products have?

Our products are certified by ISO 9001, CE, SGS, FDA, LFGB, and PED. We also hold design patents.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 1 piece. We welcome small orders to start cooperation.

Q:How long is the delivery time?

Normal products are delivered in 7-10 days. Bulk orders take 15-25 days, depending on the quantity.

Q:Are free samples available?

Free samples can be provided for first-time cooperation under sincere business terms.