What is your sample policy?

We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Do you test all goods before delivery?

Yes, we have 100% test before delivery.

How do you maintain long-term business relationships?

We keep good quality and competitive price to ensure our customers benefit. We respect every customer as our friend and sincerely do business with them.

Double Flange Butterfly Valve

Name: Double Flange Butterfly Valve
Brand: Bohai Valve Group Co., Ltd.
SKU: 739270472

Tianjin, ChinaBohai Valve Group Co., Ltd.

US$30.00

10 Pieces

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Manual

Model NO.

D342X/D343X

Connection Form

Wafer

Structure

Centre Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

High Pressure (10.0mpa< Pn <80.0mpa)

Working Temperature

Medium Temperature (120°C<T<450°C)

Material of Seal Surface

Soft Sealed

Valve Body

Casting

Standard

ANSI , GB, JIS

Application

Industrial Usage, Water Industrial Usage, Household Usage, in Building,Chemical,Medicine

Valve

Water-Using Valve

Butterfly Valve

Indutrial Valve

Valve

Product Name

Buried Resilient Seat Gate Valve

Body Material

Ductile Iron/Wcb

Connection

Flange Ends

Color

Blue

Medium

Normal Temperature Liquid

Size

Dn50-Dn600

Type

Normal Colse

Transport Package

in Polywood Case

Specification

DN50, DN65, DN80, DN100, DN125

Trademark

BOHAI

Origin

China

HS Code

8481804090

Production Capacity

50000 PCS Per Year

Key features

Bubble-Tight Sealing: Ensures zero leakage under pressure tests with excellent regulation performance.

Energy Efficient Operation: Minimized operated torque for energy saving and quick 90-degree on-off action.

Wide Material Selection: Applicable for various mediums including water, chemicals, and medicine.

Compact and Lightweight: Simple construction allows for easy installation and maintenance.

Long Service Life: Withstands tens of thousands of opening/closing operations.

Custom Manufacturing: Supports production based on customer samples or technical drawings.

100% Quality Testing: All goods undergo 100% testing before delivery to ensure quality.

Fast Response Service: Inquiries replied within 24 hours with ongoing tracking until delivery.

Company profile

Bohai Valve Group Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2008-07-18Nearest Port: Tianjin, qingdao, shenzhenAverage Response Time: ≤8.09hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier offering 3D software design, R&D, ODM, OEM, and broad customization services. It reports production capacities for butterfly valves, gate valves, and strainers, with finished-product inspection instructions that are uniformly followed. Certifications include ISO9001:2015, ISO45001:2018, ISO14001, CE, and other unspecified certifications. Service processes cover installation, training, repair, maintenance, debugging, complaints, and corrective/preventive actions, although no overseas warehouse, showroom, agent, or branch is available. Innovation is supported by new products developed in the past year, but no SDK is available. Financial information is only represented by years, without performance metrics, so credibility cannot be determined. No Fortune 500 cooperation is reported, while OEM service for well-known brands is stated.

Supplier typeThe supplier is explicitly described as a professional technical supplier and provides 3D software design services. This supports classification as a technically oriented supplier rather than only a standard trading or manufacturing entity.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, CE, and other unspecified certifications. These stated certifications provide explicit evidence of quality, occupational health and safety, environmental, and product-compliance systems, although the unspecified certifications are not assessable in detail.

After-Sales capabilityThe supplier reports installation, training, repair, maintenance, and debugging services, supported by written service-capability procedures, complaint-handling records, and corrective/preventive-action records. However, it has no overseas warehouse, showroom, agent, or branch, and the stated overseas-service country count is zero, limiting evidence of local overseas support.

R&D capabilityThe supplier states that it developed new products during the past year and provides ODM services, demonstrating product-development activity. It also explicitly reports that no SDK is available, so innovation capability is supported but not comprehensive across all stated dimensions.

Production capacityReported annual productivity is 200,000 butterfly valves, 90,000 gate valves, and 900,000 strainers. The supplier also lists lathe and universal testing machine facilities and uniformly followed finished-product inspection instructions, providing explicit evidence of manufacturing and inspection capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, alongside 3D software design services. The repeated evidence indicates broad customization coverage.

Product Q&A

Q:What are your terms of packing?

Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q:What are your terms of payment?

T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q:What are your terms of delivery?

EXW, FOB, CFR, CIF, DDU.

Q:How long is the delivery time?

Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:Can you produce according to samples?

Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.