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Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.

What is the average lead time for production?

The average lead time is one month for both peak season and off-season.

GOST Flanged Cast Steel Gate Valve for Oil & Water

Name: GOST Flanged Cast Steel Gate Valve for Oil & Water
Brand: Zhejiang Yuzheng Valve Technology Co., Ltd.
SKU: 767455875

Zhejiang, ChinaZhejiang Yuzheng Valve Technology Co., Ltd.

US$24.00-30.00

1 Piece

Sample price:US$24.00/piece.Request sample

Product profile

Customization

Available

Media

Oil

Material

Carbon Steel

Model NO.

GOST Standard Flanged Gate Valve

Connection Form

Flange

Driving Mode

Manual

Nominal Pressure

1.6~6.4MPa

Channel

Straight Through Type

Structure

Flanged Rising Stem Wedge Gate Valve

Type

Flanged Rising Stem Wedge Gate Valve

Function

Bypass-Valve, on/off Isolation Service

Temperature

-20°C ~ 425°C (for GOST 25L Carbon Steel Body)

Standard

GOST Standard (Russian Standard), with Body Materi

Application

Industrial Usage, Water Industrial Usage, Household Usage

Size

1/4"~4"

Handle Colour

Bule, Yellow, Red, Green

Body

Cast Company Logo

Applying Medium

Water Oil Gas and Some Corrosive Liquideq

Thread Type

G-NPT, BSPT, BSPP, DIN259/2999

Transport Package

Carton, Plywood Case

Specification

ISO, CE

Trademark

YUZHENG

Origin

Wenzhou, China

HS Code

8481804090

Production Capacity

50, 000PCS

Key features

Robust GOST 25L Carbon Steel Body: Cast from GOST 25L carbon steel, delivering reliable performance at PN16 pressure rating, with a working temperature range from -20 to 425

Low Flow Resistance & High Efficiency: Full bore straight-through channel reduces turbulence and pressure loss, ensuring smooth media flow in pipeline systems.

Precise Isolation Function: Rising stem wedge gate valve provides positive bi-directional sealing, designed for full open/close isolation service, not suitable for throttling.

Company profile

Importers and ExportersYears of Export Experience

Zhejiang Yuzheng Valve Technology 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: 13 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.18h

AI-Powered supplier vetting

SummaryThe supplier demonstrates export experience, broad customization and OEM/ODM capability, inventory capacity, valid manufacturing contracts, and ERP-based process management. It holds ISO9001:2015 and CE certifications and reports 90% of sales from exports, with a stated 13 years of exporting experience. However, after-sales governance is weakly documented: no written complaint-handling, corrective/preventive-action, or service-capability assessment procedures were provided. Innovation evidence is limited because no new products were reported in the past year and no SDK is available. Overseas service coverage is also limited, with no overseas warehouse, showroom, agents, branches, or reported service countries. Customer evidence includes OEM service for well-known brands, participation in a Russian exhibition, and a reported repeat-buyer preference of 50%–80%, but no Fortune 500 cooperation.

Supplier typeThe supplier provides manufacturing and design services, including sample, design, full, minor, and flexible customization, as well as OEM for well-known brands and ODM services. It also reports inventory capacity and valid contracts with associated subcontractors, indicating a manufacturer or manufacturing-integrated supplier profile.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These explicitly demonstrate documented certification holdings, although the slices do not specify product scope, validity dates, or issuing bodies.

After-Sales capabilityThe supplier has no written procedures or records for complaint handling, corrective and preventive actions, or effective service-capability assessment. It also lacks overseas warehouses, showrooms, agents, and branches, although it can provide multiple quotation and payment terms and has inventory capacity.

Production capacityThe supplier reports inventory capacity, valid contracts with each associated subcontractor, one-month lead times in both peak and off-season periods, and ERP-supported production and quality-control processes. Finished products are checked by packing staff, but no formal service-capability assessment procedure or records were provided.

Customization capabilityBoth design-service and R&D-related entries list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also states that ODM services are available, providing explicit evidence of broad customization coverage.

Client casesThe supplier reports OEM service for well-known brands, participation in a Russian offline exhibition, and a repeat-buyer preference of 50%–80%. It reports no cooperation with Fortune 500 companies, and the slices do not identify customer names or specific completed projects.

Product Q&A

Q:What standards does this valve comply with?

The valve is designed and tested to meet GOST industrial standards, ensuring full compatibility with pipeline systems in Russia and CIS countries.

Q:What is the body material of the valve?

The valve body is made of GOST 25L cast carbon steel, which is equivalent to ASTM WCB, offering excellent mechanical strength and corrosion resistance.

Q:What media can this valve handle?

It is suitable for water, oil, steam, gas, and some corrosive liquids, as well as non-corrosive industrial fluids.

Q:Is customization available for this product?

Yes, customization options include customization from samples, designs, full customization, minor customization, and flexible customization.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.