Bellows Seal Flange Globe Valve

Name: Bellows Seal Flange Globe Valve
Brand: Handan Shengnada New Material Technology Co., Ltd.
SKU: 2164980312

Hebei, ChinaHandan Shengnada New Material Technology Co., Ltd.

US$50.00

1 Piece

Sample price:US$50000.00/piece.Request sample

Product profile

Customization

Available

Media

Gas

Temperature

Low Temperature

Model NO.

Bellows Seal Flange Globe Valve

Actuator

Pneumatic

Material

Steel

Structure

Through Way Globe Valve

Sealing Form

Gland Packings Globe Valve

Stem Thread Position

Outside Screw Stem Globe Valve

Application

Lining Fluorine Valve

Standard

DIN, GB, ANSI, BSW

Cavitation Protection

with Anti-Cavitation

Buried Installation

Suitable for Buried Use

Online Maintenance

Support Online Repair

Temp Cycle Resistance

Stable Under Temp Change

Transport Package

Plywood Case

Specification

150-2500lb

Trademark

SND

Origin

Handan, Hebei Province

HS Code

8481804090

Production Capacity

50000

Key features

The valve adopts a precision-engineered metal bellows seal structure to eliminate packing leakage, achieving excellent sealing performance. It prevents medium volatilization and leakage, making it ide

The integral cast valve body is made of high-quality cast iron/carbon steel, providing strong pressure resistance and impact resistance. The optimized flow channel design reduces fluid erosion, extend

Specially designed for high-temperature steam and thermal oil systems, it maintains stable performance under harsh working conditions. The corrosion-resistant internal components ensure long-term reli

Company profile

Fast DeliveryCustomization from SamplesCustomization from DesignsPrivate Mold

Handan Shengnada New Material Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-04-06Nearest Port: Tianjin, QingdaoAverage Response Time: ≤1.98hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in castings and related metal products. It reports ISO 9001, ISO 14001, and ISO 14000 certifications, established inspection practices, 50 quality-control staff, and annual casting output of 60,000 tons. It offers extensive customization and OEM services for popular brands. However, it has no available SDK, no overseas showroom, agents, branches, or offline trade-show participation, and lacks written procedures or records for corrective actions and complaint handling. Financial information is represented only by years, without sufficient evidence to assess financial strength. Customer-specific cases are not provided.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, organized as a limited company in Hebei, China. Its stated product scope is concentrated in iron, steel, stainless-steel, valve, vehicle, impeller, and other metal castings.

CertificationsThe supplier reports ISO 9001, ISO 14001, and ISO 14000 certifications. It also states that plant quality-control systems are ISO 9001 accredited and that inspections such as spectrometer, ultrasonic, magnetic, permeation, elongation, and tensile/yield-strength testing are conducted during production.

After-Sales capabilityThe supplier has no overseas showroom, agents, branches, or reported overseas-service countries, and it has not participated in offline trade shows. It also reports no written procedures or records for corrective and preventive actions or effective complaint handling, indicating a documented after-sales-service deficiency.

Production capacityThe supplier reports annual casting output of 60,000 tons, 50 quality-control staff, ISO 9001-based plant controls, and testing across multiple casting and material types. Its stated product range covers iron, steel, stainless-steel, valve, automotive, impeller, and manhole-cover castings, providing explicit evidence of substantial production capability.

Customization capabilityThe supplier explicitly provides OEM services for popular brands and supports customization from samples, designs, full customization, minor customization, and flexible customization. These statements directly demonstrate broad customization capability.

Product Q&A

Q:What is a bellows seal globe valve?

It is a type of globe valve that uses a metal bellows to seal the valve stem, achieving near-zero leakage, unlike traditional packing-sealed valves.

Q:What are its core advantages over ordinary globe valves?

Its key advantage is zero stem leakage, which prevents medium loss, environmental pollution, and safety risks, making it ideal for toxic, flammable, or high-purity media.

Q:How does the bellows seal work?

The flexible metal bellows forms a hermetic barrier around the valve stem, moving up and down with the stem while completely isolating the internal medium from the external environment.