What standards does the product comply with?

It implements standards such as GB/T 12237-2021, HG/T 3704-2003, GB/T 9113-2010, GB/T 13927-2022, and GB/T 12220-2015.

What are the main body material options?

The valve body material options include cast iron, carbon steel, and stainless steel.

Fluorine Lined Straight Sight Glass

Name: Fluorine Lined Straight Sight Glass
Brand: Wenbao Valve Co., Ltd.
SKU: 2119890335

Zhejiang, ChinaWenbao Valve Co., Ltd.

US$36.85

10 Sets

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

HS

8481804090

Connection

Flanged

Model NO.

SZ41F46-16

Temperture

-29~200c

Working Pressure

0-1.6MPa

Transport Package

Plywood Cases

Specification

DN15~DN200

Trademark

WENBAO

Origin

China

HS Code

8481804090

Production Capacity

20000/Year

Key features

Real-time Flow Monitoring: Enables visual verification of media flow status for safe pipeline operation and quick fault diagnosis.

Superior Corrosion Resistance: Fully lined with PTFE or FEP to withstand strong acids, alkalis, and hazardous chemical liquids.

No Power Required: Standalone solution requiring no external power supply or complicated installation steps.

Customizable Dimensions: Dimensions can be tailored to client requirements based on specific project drawings.

Multiple Material Options: Available in WCB, Stainless Steel, and various lining materials like PFA, PVDF, and UHMW-PE.

Standard Compliance: Manufactured in accordance with GB/T, ANSI, DIN, EN, and ISO international standards.

Compact Design: Features lightweight structure and optimized streamlined passage to reduce fluid resistance.

Company profile

Wenbao Valve Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2005-03-01 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.98h CertifiedTerms of Payment: LC, T/T

About Our Factory & Business Background

AddressNo. 40-42, Shabei Road, Shacheng Industrial Zone, Shacheng Street, Longwan District, Wenzhou, Zhejiang, China

Plant Area6000 square meters

Registered Capital116,800,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR

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

Our Production Capability & Technical Expertise

Main ProductsBall Valve, Valve, Flanged Ball Valve, Stainless Steel Ball Valve, 1PC Ball Valve, 2PC Ball Valve, 3PC Ball Valve, Threaded Ball Valve, Mini Ball Valve, Fully Welded Ball Valve

Production MachinesBall Valve Ring Welding Facility, CNC Lathe, Hydraulic Press, Lathe, Sawing Facility

R&D Engineers3 people

Own BrandYes

Our Industry Experience & Global Business Record

Main MarketsEurope, East Asia(Japan/ South Korea)

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

Product Q&A

Q:Can the dimensions be customized?

Yes, the dimensions can be customized as per client's requirements, and we can accommodate custom orders manufactured in accordance with your drawings.

Q:What materials are available for the lining?

Lining materials include PTFE (F4), FEP (F46), PCTFE (F3), PVDF (F2), GXPP, GXPO, and UHMW-PE.

Q:What is the nominal pressure range?

The nominal pressure ranges are PN0.6, PN1.0, and PN1.6 MPa.

Q:Does this product require a power supply?

No, it is a low-cost standalone solution that requires no power supply or complicated installation.

Q:What is the nominal diameter range?

The nominal diameter ranges from DN15 to DN200, or 1/2 to 8 inches.