Do you offer warranty and after-sales service?

We provide lifetime service. Spare parts are available at half price, and we assist with problem-solving within 12 hours.

What is the warranty period for the valve?

We offer lifetime service support. If quality problems occur, we provide free replacement parts and labor.

Can you customize the valve specifications?

Yes, we accept OEM orders and can customize size, seal material, and processing according to your requirements.

Sanitary Stainless Steel Tri Clamp Non Return Check Valve

Name: Sanitary Stainless Steel Tri Clamp Non Return Check Valve
Brand: QILI HOLDING GROUP CO., LTD.
SKU: 856479215

Zhejiang, ChinaQILI HOLDING GROUP CO., LTD.

US$10.00-50.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Media

Beer, Dairy, Beverage, Pharmacy, Cosmetics,

Temperature

Low Temperature

Model NO.

ql333

Material

Stainless Steel

Connection Form

Clamp

Structure

Swing

Pressure

Low Pressure

Flow Direction

Unidirection

Standard

DIN

Application

Water Industrial Usage, Household Usage

Size

1/2"-4", Dn15-Dn100

Seal

Silicon, EPDM FPM

Certificate

DIN,ISO,SMS,Rjt

Processing

CNC Machine

Medium

Beer, Dairy, Beverage, Pharmacy

Craft

Forged

Transport Package

Export Standard Package

Specification

3A, DIN, SMS, ISO, IDF, RJT

Trademark

Origin

Wenzhou Zhejiang, China

HS Code

8481300000

Production Capacity

50000/Mouth

Key features

Customizable Size: Available in sizes DN15-DN100 (1/2'-4') to meet specific project requirements.

Customizable Seal: Seal materials can be customized to Silicon, EPDM, or FPM based on application needs.

Certified Quality: Products comply with DIN, ISO, SMS, and RJT standards for international markets.

OEM Service: We support OEM production with a lead time of 20-40 days after payment confirmation.

Wide Application: Suitable for beer, dairy, beverage, pharmacy, cosmetics, and other sanitary industries.

Premium Materials: Constructed from SUS304 or SUS316L stainless steel for durability and hygiene.

Lifetime Support: Lifetime service with spare parts available at half price for any product problems.

Fast Response: Any questions or problems will be responded to within 12 hours.

Company profile

QILI HOLDING GROUP CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2006-01-01Nearest Port: Ningbo ,Shanghai,Shenzhen,QingdaoAverage Response Time: ≤24hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryQILI HOLDING GROUP CO., LTD. is identified as a China-based manufacturer/factory with facilities in Wenzhou, Zhejiang. The supplied information indicates four production lines, 50 quality-control staff, 11–20 years of combined R&D-engineer experience, and reported annual production of 5,000,000 sanitary valve and fitting pieces. It holds ISO 9001 certification and describes multiple specialized workshops, including CNC machining, forming and polishing, hot forging, BPE fittings, and valve production. The company reports exporting to more than 60 countries since 2006, with exports representing 90% of total sales. It states that it provides design, manufacturing, sales, and after-service capabilities, although detailed after-sales procedures are not provided. Custom fitting production is explicitly mentioned. Available trade data records one transaction and one associated buyer, so customer-case evidence is limited.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates in manufacturing from an address in Wenzhou, Zhejiang, China. However, one record also classifies the company nature as a trading company, creating a conflicting secondary classification.

CertificationsThe supplier is explicitly reported to hold ISO 9001 certification, providing direct evidence of a certified quality-management system.

After-Sales capabilityQILI states that its capabilities cover sales and after-service and that it provides service to customers. The slices do not specify service channels, response times, warranty terms, or repair processes, so the stated capability is positive but not operationally detailed.

R&D capabilityThe supplier has 11–20 years of combined R&D-engineer experience and operates specialized workshops including CNC machining, hot forging, and fittings production. These facts support technical development capability, although no specific patented products or quantified R&D achievements are provided.

Production capacityThe supplier reports four production lines, 50 quality-control staff, and annual output of 5,000,000 sanitary valve and fitting pieces. Its described eight professional workshops and stated pre-delivery quality checks provide direct evidence of substantial manufacturing and quality-control capacity.

Customization capabilityThe company explicitly describes an Anhui mass-production base with CNC machining and the ability to make custom fittings. This directly supports customization capability for fitting-related products.

Client casesThe supplier states that its products are exported to more than 60 countries and lists multiple export markets; one associated buyer, LES INSTRUMENTS PITANCO INC, and one trade transaction are also recorded. These references indicate international customer exposure, but the named customer evidence and transaction history are limited.