Do you provide material certificates?

Yes, if required, each item will be laser marked with a Heat Number, and material certificates will be provided.

How do you handle quality complaints?

We take quality issues seriously. If confirmed as a quality issue, we accept exchange or refund based on your needs.

Can you print our logo or color marks?

Yes, we accept color marks, color boxes, and logo marking on handles or bodies. Laser marking and carvings have no MOQ requirements.

Welflow Sight Glass Flow Indicator

Name: Welflow Sight Glass Flow Indicator
Brand: ZHEJIANG WELFLOW VALVE CO., LTD
SKU: 2069903232

Zhejiang, ChinaZHEJIANG WELFLOW VALVE CO., LTD

US$30.00-40.00

10 Pieces

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Main Application

Water, Wastewater, Fuel Oil

Type

Vortex Flow Meter

Measuring Media

Liquid

Certification

JIS, DIN, GB, CE

Customized Support

OEM

Product Size

1/8"Inch to 2 1/2"Inch

Product Body

Carbon Steel/304, 316 or 316L Stainless Steel

Product Glass

Tempered/Borosilicate/Quartz Glass

Product Gasket

PTFE/NBR/Graphite etc

Working Temperature

≤150°c/392°f

Thread Type

NPT, BSPP, BSPT

Flowing Medium

Oil/Liquids/Solvent/Steam etc

Delivery Time

Within Seven Days

Transport Package

Plywood Cases

Specification

DN15(1/2") to DN200(8")

Trademark

WELFLOW

Origin

China

HS Code

8481804090

Production Capacity

50000piece/Month

Key features

Wide Material Selection: Body options include Carbon Steel, 304, 316, and 316L Stainless Steel for diverse corrosion resistance needs.

Multiple Glass Options: Choose from Tempered Soda Lime, Borosilicate, or Quartz Glass based on pressure and temperature requirements.

OEM & Customization: Supports OEM services, custom sizes from 1/8 to 2.5 inches, and various thread types like NPT and BSPP.

Versatile Applications: Suitable for monitoring petroleum, solvents, hazardous chemicals, and liquids in power plants and chemical industries.

Fast Delivery: Typical delivery within seven days, with many 304 stainless steel items kept in stock.

Quality Assurance: 100% inspection for finished products and material certificates provided with laser-marked heat numbers.

Flexible Payment: Accepts 30% T/T deposit with balance against BL copy, or L/C at sight for secure transactions.

Certified Standards: Products meet JIS, DIN, GB, and CE certification standards for global compliance and safety.

Company profile

In-stock CapacityFast DeliveryQuality Assurance100% Finished Products Inspection

ZHEJIANG WELFLOW VALVE CO., LTD

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.51h

About Our Factory & Business Background

AddressNo.2345, Binhai 11th Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province, China.

Number of Employees41

Registered Capital10,020,000 RMB

Terms of PaymentLC, T/T, D/P

International Commercial Terms(Incoterms)FOB, CIF, CFR

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 PCS

Supply Chain Partners55

Our Production Capability & Technical Expertise

Main ProductsBall Valve, Pipe Fittings, Flanges, Stainless Steel Ball Valves, Industrial Valves, Stainless Steel Flange, Forged Flange, Swing Check Valve, Stainless Steel Pipe Fittings, Flanged Ball Valve

Production Lines1

Production MachinesCNC Lahe, Sandblasting Facility, Torque Facility

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsNo