What materials are used for the valve body and ball?

Body materials include ASTM A105, 304, 316, and alloys; Ball materials include ASTM A105, 304, 316, and alloys.

What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Does the valve have a blow-out proof stem?

Yes, the design includes an anti-blow-out stem for safety under high pressure.

Double Block & Bleed Flanged Ball Valve (DBB Ball Valve)

Name: Double Block & Bleed Flanged Ball Valve (DBB Ball Valve)
Brand: Goole Valve technology Co., Ltd.
SKU: 1946089905

Zhejiang, ChinaGoole Valve technology Co., Ltd.

US$1.00

1 Piece

Product profile

Customization

Available

Material

Carbon Steel

Connection Form

Flange

Model NO.

GADBBQ41F

Driving Mode

Manual

Nominal Pressure

ANSI CLASS 150-900

Channel

Straight Through Type

Structure

Double Block and Bleed

Type

Floating Ball Valve

Function

Blow-Down Valve, Relief Valve

Temperature

Normal Temperature

Application

Industrial Usage

Feature

Double Ball with a Needle Valve

Transport Package

Plywood Case

Specification

CE, SGS, TUV

Trademark

GOOLE, OEM

Origin

China(Mainland)

HS Code

8481804090

Production Capacity

10, 000PCS/Year

Key features

Integrated Triple Valve Design: Combines primary isolation, secondary isolation, and bleed functions into a single compact block.

Fire-Safe Certified: Meets BS6755/6FA/607 standards with secondary graphite seals for safety during fire events.

Bi-Directional Sealing: Ensures reliable sealing and leak-proof performance in both flow directions.

Blow-Out Proof Stem: Anti-blow-out stem design prevents stem ejection under high pressure conditions.

Customizable Valve Configuration: Options include Needle, Globe, Gate, and Check valves integrated into the design.

Wide Pressure Range: Available in ANSI Ratings from 150# to 2500# (PN16 to PN420).

Low Fugitive Emission: Features low fugitive emission packing to minimize environmental leakage.

ISO 5211 Mounting Pad: Standard ISO 5211 mounting pad allows for easy actuator installation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Goole Valve technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-07-09Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤4.75hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP

AI-Powered supplier vetting

SummaryThe supplier specializes in customized services for industrial valves and related equipment, with strong export experience and quality control processes. They hold ISO certifications and offer OEM and ODM services but lack innovation in new product development and overseas service infrastructure.

Supplier typeThe supplier manufactures specialized equipment for oil refining and chemical production, with a strong export focus, accounting for 51%-70% of total sales.

CertificationsThe supplier holds ISO 9001 and ISO 14001 certifications, indicating adherence to quality and environmental management standards.

After-Sales capabilityThe supplier promises high-efficiency after-sales service and aims to build reliable business partnerships.

Financial creditThe supplier has financial records available for the last three years, showing a consistent financial track record.

R&D capabilityThere were no new products developed in the past year, indicating limited innovation capability despite offering ODM services.

Customization capabilityThe supplier offers extensive customization services, including full and flexible customization options.

Client casesThe supplier provides OEM services to well-known brands, indicating established customer relationships.