What materials are used for the seals?

Seal materials available include Silicone, EPDM, and NBR.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Where is the nearest port for shipment?

The closest port for shipment is Ningbo.

Hastelloy Industrial High Pressure Inline Welding Circular Смотровое стекло Indicator with Washers

Name: Hastelloy Industrial High Pressure Inline Welding Circular Смотровое стекло Indicator with Washers
Brand: Wenzhou Joneng Valves Co., Limited
SKU: 2070153825

Zhejiang, ChinaWenzhou Joneng Valves Co., Limited

US$40.00

1 Piece

Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

All The Time

Warranty

1 Year

Model NO.

EZO-PF30203

Certification

ISO, DIN, SMS, 3A, as, Bpe, Bas4825

Shape

Equal

Head Code

Square

Connection

Welding

Material

Stainless Steel

Package

Cartons, Pallet, Cases

Production Period

in 15-60 Days Upon Order Quantity

Payment Term

L/C, T/T, Wu, etc.

Certificate

ISO, PED

Closest Port for Shipment

Ningbo

Transport Package

Cartons, Pallet, Cases

Specification

DN50/65/80/100/125/150

Trademark

JONENG

Origin

China

HS Code

8413190000

Production Capacity

1000PCS/Month

Key features

Customizable Structure: Straight way, cross, or custom designs according to drawings.

Wide Size Range: Available in DN50, DN65, DN80, DN100, DN125, and DN150.

Multiple Material Options: Constructed from SS304 or SS316L stainless steel.

High Pressure Capacity: Max pressure rating of 10 bar with vacuum capability.

Premium Surface Finish: Mirror or satin polish with Ra0.8 external and Ra0.5 internal finish.

Versatile Seal Materials: Options include Silicone, EPDM, and NBR seals.

Comprehensive Certifications: Certified by ISO, DIN, SMS, 3A, AS, BPE, and PED.

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: ≤1.05h 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.