What is the Minimum Order Quantity (MOQ)?

We welcome an MOQ of 1 piece to start cooperation.

Can you provide free samples?

Free samples are available for first-time cooperation under sincere partnership terms.

Is customization available?

Yes, we offer full customization including size, material, and surface finish based on samples or designs.

Stainless Steel ANSI 90 Degree Seamless Vacuum Pipeline Elbow

Name: Stainless Steel ANSI 90 Degree Seamless Vacuum Pipeline Elbow
Brand: Wenzhou Joneng Valves Co., Limited
SKU: 1941057891

Zhejiang, ChinaWenzhou Joneng Valves Co., Limited

US$0.50

1 Piece

Sample price:US$0.50/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"

Body Material

SS304,SS316L

Impeller Surface

Mirror or Matte

Qualified Certific

FDA

Raw Material

Forging or Casting

Inner Surface Finish

Ra 0.5

Criterion

3A, SMS,DIN, BS, Bpe

Transport Package

Wooden Case

Specification

1/2"-6"

Trademark

JONENG

Origin

China

HS Code

73072900

Production Capacity

10000PCS/Month

Key features

Vacuum-Grade Performance: Seamless structure withstands negative pressure up to 10 bar without deformation.

Compact Short-Radius Design: 90-degree SR bend enables tight directional changes in restricted installation spaces.

Corrosion Resistant Material: Constructed from ANSI 304/316L stainless steel for excellent oxidation resistance.

3-Year Quality Guarantee: Comprehensive warranty covering mechanical defects with 24-hour response for issues.

Multi-Standard Compliance: Meets DIN, SMS, 3A, ISO, and FDA standards for global industrial compatibility.

Flexible Customization: Customizable size (1/2'-12'), material, and surface finish to meet specific needs.

Fast Delivery Service: 7-10 days for normal products and 15-25 days for bulk orders.

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: ≤1.50h 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 manufacturer or trading company?

We are a manufacturer factory with our own exporting license and three specialized manufacturing facilities.

Q:What certifications do your products have?

We hold ISO, FDA, LFGB, CE, and PED certificates, along with design patents.

Q:How do you ensure product quality?

We use 3 spectro PMI machines for raw material inspection, pressure testing, and hardness testing, with dedicated staff inspecting during production and for finished goods.

Q:What is the warranty period for your products?

We provide a 3-year warranty for all stainless steel products, excluding gaskets and easily broken parts.

Q:What is your delivery time?

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