What is your warranty policy?

We provide lifetime service with spare parts at half price. Any issues are responded to within 12 hours.

How do you handle product repairs?

If you cannot solve a problem locally, you can ship the product to us for repair and return.

What shipping methods are available?

We offer DHL, FedEx, UPS, TNT for small parcels, and air freight or sea freight for big cargo.

Sanitary Stainless Steel Tri-Clamp Sight Glass

Name: Sanitary Stainless Steel Tri-Clamp Sight Glass
Brand: QILI HOLDING GROUP CO., LTD.
SKU: 840407875

Zhejiang, ChinaQILI HOLDING GROUP CO., LTD.

US$12.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Certification

FDA

Shape

Equal

Model NO.

QLSG

Head Code

Round

Connection

Tri-Clamp

Material

Stainless Steel

Size

1"-6",Dn25-Dn150

Standard

3A,ISO,DIN,Rjt,Idf,BV,SMS

Pressure

High

Application

Brewery Equipment

Transport Package

Exporting Package

Specification

SS304, SS316L

Trademark

QL, OEM

Origin

Wenzhou, China

HS Code

73072900

Production Capacity

50000/Month

Key features

FDA and 3A Certified: Materials meet FDA, ISO, and 3A standards for food industry compliance.

Customizable Glass Lens: Choose from borosilicate, polycarbonate, or tempering glass based on requirements.

Wide Size Range: Available in sizes from 1 inch to 6 inches (DN25-DN150).

High Pressure Resistance: Designed to withstand maximum pressure up to 10 bar.

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

Superior Surface Finish: Inner surface finish Ra0.4 meets strict food industry hygiene requirements.

100% Material Inspection: Every product undergoes rigorous material inspection before shipment.

Lifetime Service Support: Spare parts available at half price for the product's entire lifetime.

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.