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Wafer Type Double Eccentric Metal Seat Butterfly Valve
US$11.00-980.00
100 Pieces
Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Media

Water Oil Gas Steam

Driving Mode

Worm Gear

Model NO.

D71H

Connection Form

Wafer

Structure

Centre Sealing

Seal Form

Supercharging Pressured Sealed

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface

Metal Hard Sealed

Valve Body

Sheet Metal

Standard

BS En API

Application

Industrial Usage, Water Industrial Usage, Household Usage

Size

DN40

Demension

DN3000

Transport Package

Standard Export Wooden Carton

Specification

CE, ISO9001, ISO14001, SGS, OHSAS18001

Trademark

bohai

Origin

Tianjin

HS Code

848130000

Production Capacity

9000/Month

Key features

Durable Metal Seal Design: Double eccentric metal seat with anti-displacement design for long service life.
High Efficiency & Low Loss: Minimal load loss of 0.005% and polished disc to reduce erosion and inlay.
Versatile Material Options: Available in Grey Iron, Ductile Iron, and Cast Steel for various pressures.
Fast Delivery Capability: 10 days for stock items; 35 days for non-stock items based on quantity.
Comprehensive Warranty: 18 months warranty coverage for mechanical reliability and peace of mind.
Wide Pressure Range: Supports PN1.0-PN1.6 and 150LB-600LB for diverse industrial applications.
Low Maintenance Cost: Designed for easy maintenance and assured fluid flow with elastic seat.

Company profile

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2008-07-18Nearest Port: Tianjin, qingdao, shenzhenAverage Response Time: ≤7.10hTerms 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:Are you a trading company or manufacturer?
A:
We are a factory located in Tianjin, China.
Q:What is your product range?
A:
We produce Butterfly valves, Gate valves, Check valves, Y strainers, Water Controlling Valves, and other Pipe Accessories.
Q:What execution standards do you follow?
A:
We follow ISO, ANSI, DIN, JIS, EN, GOST, and AS standards.
Q:What are your strong products?
A:
Our strong products include Centre Line Butterfly valves, Eccentric Butterfly valves, Resilient Seat Gate valves, and valves up to DN3200.
Q:How long is the delivery time?
A:
Generally 10 days if goods are in stock, or 35 days if not in stock, depending on quantity.

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