What are your terms of payment?

For payments <=10,000 USD, 100% in advance. For payments >=10,000 USD, 30% T/T in advance, balance before shipment.

What is your strongest product?

Our strong products include Centre Line Butterfly valves, Eccentric Butterfly valves, Resilient Seat Gate valves, and largest sizes up to DN3200.

Expansion Rod Protective Sleeve Sealed Cast Iron Buried Gate Valve

Name: Expansion Rod Protective Sleeve Sealed Cast Iron Buried Gate Valve
Brand: Bohai Valve Group Co., Ltd.
SKU: 625495614

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

Temperature

Ordinary Temperature

Type

Straight-through

Material

Cast Steel

Connection Form

Flange

Pressure

Ordinary Pressure

Actuator

Manual

Seal Surface

Wedge Gate Valve

Thread Position of Valve Rod

Inside Gate Valve

Usage

Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control

Standard

DIN

Application

Industrial Usage, Water Industrial Usage, Household Usage

Water-Using Valve

Gate Valve

Product Name

Cast Steel Non Rising Resilient Soft Seat 6 Pn 16

Body Material

Ductile Iron/Wcb/Cast Iron

Connection

Flange Ends

Color

Blue

Medium

Normal Temperature Liquid

Size

DN50-DN1200

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

Reliable Sealing Design: Dustproof ring plus three layers of O-seal rings ensure reliable and replaceable sealing.

Self-Lubricating Bearing: Aluminum bronze bearing provides self-lubrication and high strength; replaceable without replacing the gate.

Anti-Corrosion Coating: Gate wrapped with rubber and coated with harmless epoxy resin for anti-corrosion and drinking water safety.

Zero-Leak Performance: Reliable integral sealing with zero-leak for high pressure (1.5x PN) and low pressure (0.02Mpa).

Smooth Channel Design: Gate-slot free body design ensures smooth channel, preventing impurity pile-up for sewage conditions.

2m Expansion Rod: Includes 2m expansion rod with protective sheath and EPDM seal for underground installation.

Wide Size Range: Available in sizes DN50 to DN1200 to meet various pipeline requirements.

Factory Direct Supply: Direct manufacturer from Tianjin, China, offering competitive pricing and quality control.

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: ≤8.47hTerms 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.