What certifications does the product have?

The product holds CE certification, and the company is certified with ISO14001 and ISO9001:2015.

High Temperature Handwheel Flange Ventilation Butterfly Valve DN500

Name: High Temperature Handwheel Flange Ventilation Butterfly Valve DN500
Brand: Like Valve (Tianjin) Co., Ltd.
SKU: 1927109572

Tianjin, ChinaLike Valve (Tianjin) Co., Ltd.

US$39.00

1-29 Pieces

US$38.00

30-99 Pieces

US$37.00

100-199 Pieces

US$36.00

200+ Pieces

Sample price:US$37.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Manual

Connection Form

Flange

Structure

Centre Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

Mid-Pressure (2.5mpa< Pn <6.4mpa)

Working Temperature

-15<T<150

Material of Seal Surface

Metal Hard Sealed

Valve Body

Casting

Standard

Pn10/16, Cl150, JIS 5K/10K

Application

Industrial Usage, Water Industrial Usage

Standard or Nonstandard

Standard

Product Name

Flange Butterfly Valve

Body

Cast Iron/Ductile Iron/Carbon Steelstainless Steel

Disc

Ductile Iron/SS304/SS316

Stem

Carbon Steel/Ss410/Ss416

Seat

EPDM/NBR/Viton/PTFE

Type

Flange

Coating

Epoxy Coated

Operator

Lever/Gear/Bare Shaft/Electric/Worm Gear

Sample

Available

Transport Package

Wooden Case

Specification

Dn50-500

Trademark

Origin

China

HS Code

8481804090

Production Capacity

1000000

Key features

Wide Material Selection: Body, disc, and stem available in cast iron, ductile iron, carbon steel, and stainless steel.

Flexible Customization: Supports full customization from samples, designs, and minor adjustments for seats and coatings.

Strict Quality Control: 100% finished product inspection including visual and function tests by 3 QA inspectors.

Versatile Driving Modes: Available with lever, gear, bare shaft, electric, or worm gear operators.

Fast Lead Time: Off-season lead time within 15 workdays; peak season within one month.

OEM/ODM Service: Manufacturer with 2 R&D engineers offering OEM and ODM services.

Company profile

Importers and ExportersFast DeliveryHigh Repeat Buyers ChoiceExperienced Team

Like Valve (Tianjin) Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2007-03-02Nearest Port: TianjinAverage Response Time: ≤6.35h

AI-Powered supplier vetting

SummaryThe supplier is a Tianjin-based manufacturer and engineering/trading provider with two production lines and stated valve output of 18,000 pieces. It reports API6D certification for its products, an ISO9001-based quality management system, and OHSAS/OHSMS 18001 certification. The supplier supports extensive customization, OEM services for recognized brands, and direct export with 51%–70% of sales from exports. Quality procedures, complaint handling, corrective actions, and supplier assessment procedures are documented and followed. However, it has fewer than five quality-control staff, no reported R&D engineer experience, no stock, overseas warehouse, overseas branch, or overseas showroom capabilities, and no SDK availability. Financial credibility cannot be fully assessed from the permitted information because the provided financial records are incomplete and monetary figures are excluded.

Supplier typeThe supplier operates as a manufacturer and engineering/trading provider covering hardware and electrical equipment, pipeline engineering design and construction, wire and cable sales, and import/export activities. Its factory is located in Jinnan District, Tianjin, China, with two production lines and stated valve production output.

CertificationsThe supplier states that its products have API6D certification and that its quality management system follows ISO9001 requirements; it also reports OHSAS/OHSMS 18001 certification for supplier management systems. These are explicit certification or standards-related credentials, although the supplied information does not provide certificate validity dates or scopes in detail.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints, corrective and preventive actions, quality assurance, and supplier-service assessment. However, it reports no overseas agents or branches, no overseas warehouse, no overseas showroom, no in-stock service capability, and service coverage in zero countries, so international local-service capability is limited.

Production capacityThe supplier operates two production lines and reports valve output of 18,000 pieces, with valid manufacturing contracts covering associated subcontractors and a standard outsourcing procedure. Lead time is stated as within 15 working days in both peak and off-season periods, but the factory lacks stock capability and does not continuously reconcile quantities for each batch or mass production.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also reports OEM capability for recognized brands, providing direct evidence of broad product adaptation and OEM service capability.

Client casesThe supplier states that it provides OEM services for recognized brands, and its products reportedly hold API6D certification. These statements indicate experience serving brand customers, but no named customers, project references, order examples, or independently verifiable case details are provided.

Product Q&A

Q:What materials are available for the valve body and disc?

The body can be made of cast iron, ductile iron, carbon steel, or stainless steel. The disc options include nickel ductile iron, aluminum bronze, stainless steel, carbon steel, and nylon.

Q:Can this valve be customized according to specific designs?

Yes, we offer full customization from samples, designs, minor customization, and flexible customization options for body, disc, stem, seat, and coating.

Q:What is the lead time for production?

The off-season lead time is within 15 workdays, while the peak season lead time is one month.

Q:Is OEM and ODM service available?

Yes, we provide both OEM and ODM services, supported by 2 R&D engineers.

Q:What payment terms are accepted?

We accept LC, T/T, small-amount payment, and credit card.