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DN800 ANSI 300# Flanged Non-Return Check Valve for Gas

Name: DN800 ANSI 300# Flanged Non-Return Check Valve for Gas
Brand: JITAI VALVE GROUP CO., LTD.
SKU: 2210041735

Zhejiang, ChinaJITAI VALVE GROUP CO., LTD.

US$128.00-362.00

1 Set

Sample price:US$128.00/piece.Request sample

Product profile

Customization

Available

Media

Slurry,Particle

Temperature

Ordinary Temperature

Model NO.

H44Y-300LB

Material

Cast Steel

Connection Form

RF Flanged

Structure

Swing

Pressure

Ordinary Pressure

Function

Backflow Prevention

Sealing Form

Automatic

Flow Direction

Unidirection

Standard

ANSI/API/DIN/JIS

Application

Industrial Usage

Design

API 6D, API 594, BS 1868

Face to Face

ASME B16.10

End Connection

ASME B16.5

Inspection and Test

API 598

Size Range

DN50-DN600

Pressure Rating

Cl150-Cl2500

Bonnet Type

Bolted Cover

Body

1.0619

Trim

13%Cr

Warranty Time

120 Days After Shipment

Certificates

API 6D, CE, ISO9001, EAC 010/032, API 607, Sil, Is

Working Temperature

Max 420 Deg C

Transport Package

Plywood Case

Specification

DN800

Trademark

Jitai

Origin

China

HS Code

8481300000

Production Capacity

1000 Sets Per Month

Key features

Zero Leakage Guarantee: Reliable tightness with possible zero leakage for safe backflow prevention.

Wide Size Range: Available in nominal sizes DN50 to DN600 (2'~24') for versatile applications.

Multi-Standard Compliance: Meets API 6D, API 594, BS 1868, ASME B16.10, and ASME B16.5 standards.

Durable Cast Steel Body: Constructed from high-quality cast steel with 13%Cr trim for harsh environments.

Flexible Customization: Offers full customization, minor customization, and design from samples.

Professional Testing: Performs radiographic, ultrasonic, and magnetic particle testing on components.

Fast Sample Preparation: Prepares quality check samples within 7 days upon model number advice.

Expert Manufacturer: Genuine manufacturer with 30+ design patents and 2 million sets delivered.

Company profile

Years of Export ExperienceMulti-language PioneerFast DeliveryIn-stock Capacity

JITAI VALVE GROUP CO., LTD.

Zhejiang, 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. CertifiedExport Year: 25 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.40h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical valve supplier with 3D design, OEM, ODM, and multiple customization options. It holds ISO9001, ISO14001, and ISO45001-related certifications and has documented procedures for supplier assessment, corrective actions, complaint handling, and service capability evaluation. The supplier reports five production lines, six to ten quality-control staff, in-stock capacity, and exports across multiple regions. Its service reach is limited by the absence of overseas agents, branches, warehouses, and showrooms. Innovation evidence is mixed: SDK, ODM capability, and one national science and technology progress award are reported, but no new product was developed in the past year. No specific customer names or verifiable customer case details are provided.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier, provides valve-related assistance, and reports production of multiple valve categories. Its five production lines and broad export-market coverage further support classification as a valve manufacturer or technical product supplier.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, while the sustainability-related information also lists ISO45001:2018 and product certification capability including CE. These stated certifications provide explicit evidence of formal quality, environmental, and occupational-health management systems.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and service-capability assessment. It also offers in-stock service and multiple quotation and payment options, but has no overseas warehouse, showroom, agent, or branch, limiting local after-sales coverage.

R&D capabilityThe supplier reports an available SDK, ODM capability, OEM service for popular brands, and one national science and technology progress award. However, it also states that no new product was developed during the past year, so the evidence supports technical and design capability but does not establish strong recent product innovation.

Production capacityThe supplier reports five production lines, six to ten quality-control staff, in-stock capacity, documented service procedures, and production quantities across globe, gate, check, butterfly, and ball valves. It also reports lead times of within 15 working days in the off-season and one month during peak periods; however, no valid manufacturing-capacity contract exists with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its ODM and OEM capabilities further support the conclusion that it can provide tailored product and design services.