What is the delivery time?

Normal products take 7-10 days, while bulk orders take 15-25 days, depending on the order quantity.

What is the warranty period?

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

Can you provide testing reports?

Yes, we provide material certificates, mill certificates, pressure testing reports, roughness reports, and hardness reports.

SS304/SS316 High-Flow Industrial Single Flow Swing Type Back Pressure Valve for Water

Name: SS304/SS316 High-Flow Industrial Single Flow Swing Type Back Pressure Valve for Water
Brand: Zhejiang Zhitong Pipe Valve Technology Co., Ltd.
SKU: 2124250535

Zhejiang, ChinaZhejiang Zhitong Pipe Valve Technology Co., Ltd.

US$5.00

10 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

-20~250 Degrees Centigrade

Model NO.

ZT-FG0009

Material

Stainless Steel

Connection Form

Thread

Structure

Tubular

Pressure

200psi/Pn16

Function

Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence

Sealing Form

Gland Packings Globe Valve

Flow Direction

Unidirection

Standard

DIN. GB

Application

Industrial Usage, Water Industrial Usage, Household Usage

Production Period

in 15-60 Days Upon Order Quantity

Payment Term

LC, T/T, Western Union, Small-Amount Payment

Closest Port for Shipment

Ningbo

Aftermarket

1 Year

Package

Cartons, Pallet, Cases

Transport Package

Cartons, Pallet, Cases

Specification

1-4" - 4"

Trademark

Origin

China

HS Code

8481804090

Production Capacity

2000 Piece/Month

Key features

Premium Material Options: Available in SS304 and SS316 stainless steel for superior corrosion resistance.

High Pressure Resistance: Rated for 200psi/Pn16 with robust sealing to ensure zero leakage.

Global Standard Compliance: Manufactured to ISO, CE, DIN, GB, JIS, and ANSI/ASME standards.

Flexible Customization: OEM/ODM services available with custom sizes and configurations.

Fast Delivery: Standard products delivered in 7-10 days; bulk orders in 15-25 days.

Comprehensive Warranty: 3-year warranty on stainless steel products with 24/7 technical support.

Wide Application Range: Suitable for water treatment, construction, petrochemical, and oilfield industries.

Professional Quality Control: Rigorous inspection with PMI analyzers and dedicated quality laboratory.

Company profile

Full CustomizationStandardized quality controlFast DeliveryImporters and Exporters

Zhejiang Zhitong Pipe Valve Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-08-08Nearest Port: NINGBO, SHANGHAI, TIANJINAverage Response Time: ≤2.54hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 78 employees, operating in hardware, fasteners, steel processing, molds, forgings, powder metallurgy, metal materials, and import/export. It reports substantial production across stainless steel flanges, steel valves, stainless steel pipes, and pipe fittings, serves export markets across multiple regions, and holds an import/export license. Quality and management evidence includes ISO9001:2015, ISO45001:2018, ISO14001, and CE certification. The supplier supports OEM, ODM, and broad customization, with documented inspection and complaint-handling procedures. However, it reports no new products in the past year, no SDK, no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial information is represented only by years rather than substantive performance figures, so financial credibility cannot be determined. Customer-case evidence is limited to OEM service for popular brands.

Supplier typeThe supplier is a limited company with no reported parent group or affiliated company. Its stated scope covers hardware products, fasteners, steel rolling, molds, forgings, powder metallurgy, metal materials, and import/export activities, indicating a manufacturing and trading profile.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, along with CE product-certification capability. These provide explicit evidence of quality, occupational safety, environmental, and product-compliance credentials.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and reports in-stock service capability. However, it has no overseas warehouse, showroom, agents, branches, or stated overseas service countries, limiting evidence of localized after-sales coverage.

Production capacityThe supplier lists CNC, hydraulic press, automatic pipe cutting, and sawing equipment; reports specific output for flanges, valves, pipes, and fittings; maintains valid manufacturing contracts with associated subcontractors; and holds an import/export license. These records explicitly support established production and export capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, minor customization, full customization, and flexible customization, and also reports OEM and ODM services. This is direct evidence of broad product customization capability.

Client casesThe supplier states that it provides OEM services for popular brands, which is evidence of experience serving recognized-brand customers. No specific customer names, project details, volumes, or references are provided, so the breadth and verifiability of customer cases remain limited.

Product Q&A

Q:Are you a trading company or a factory?

We are a manufacturer with 15 years of industry experience and proprietary import-export rights.

Q:Can I get free samples?

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

Q:What certifications do you have?

We hold ISO, CE, and PED certificates, along with design patents and a Special Equipment Manufacturing License.

Q:How do you control product quality?

We use PMI analyzers, pressure testing machines, and a dedicated laboratory to inspect materials and finished products, preventing mix-ups and defects.

Q:How do you handle quality problems?

We resolve issues through replacements, compensation, or resending goods, based on mutual agreement with the customer.