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Z41h-16c GOST DN200 Water Gate Valve 20# Pn25 Pn40 Pn64 Carbon Steel Gate Valve Factory
Air Handling Units

Z41h-16c GOST DN200 Water Gate Valve 20# Pn25 Pn4 | RFQ Sourcing Details

Air Handling Units · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryAir Handling Units
Unitset
ActuatorManual, Electric, Gear
ApplicationIndustrial Usage, Water Industrial Usage
CertificateISO9001, ISO14001
ColorBlue, Black, Silvery, Grey
Connection FormFlange
Customized SupportOEM
CategoryAir Handling Units
AvailabilityInquiry required
Source date2026-05-26

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Air Handling Units. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Chengxin Valve Co., Ltd., located in weijiazhuang Industrial Park, Longyao County, Hebei Province, is a professional company for manufacturing and selling valves and castings. The company was founded in 1993 and established as Longyao Chengxin Valve Co., Ltd. In 2005.

After its establishment, due to the accurate market positioning, excellent quality and standardized internal management, the company has become a modern enterprise with considerable scale, and has a high reputation in the valve and casting industry in China.

The company always adheres to the concept of integrity management and always adheres to the road of development strategy.

Up to now, the company covers an area of more than 70000 square meters, with more than 400 employees, including more than 30 engineering and technical personnel and senior management personnel, with an annual output of nearly 11000 tons of various valves.

The company has always attached great importance to the development of product varieties. It has formed 12 series and 1600 specifications of gate valve, globe valve, check valve, ball valve, filter valve, bottom valve (0.25MPa/1.0MPa), balance valve and butterfly valve.

The products are marked with German standard, Russian standard, American Standard and other series products. The products and their flexible opening and closing, good performance, long service life and many other characteristics are recognized by Chinese and foreign customers.

The company now has more than 100 sales outlets in major and medium-sized cities in China, forming a relatively perfect sales and service network. Some products have been exported to Russia, Pakistan, South Korea, Vietnam, Dubai, Africa and other countries and regions.

The company has a set of perfect quality control system, products from the raw materials into the factory to the product factory, after 28 checks, so as to ensure the quality stability.

In recent years, it has invested more than 2.6 million yuan to build a modern physical and chemical laboratory, purchased universal tensile testing machine, ultrasonic thickness gauge, in rdness tester, carbon and sulfur joint measurement analyzer and other inspection and test equipment.

The detection means are complete to ensure that the product quality meets the

Z41h-16c | Applications and Buyer Notes

Z41h-16c is organized as a sourcing-ready Air Handling Units reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time quest

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Air Handling UnitsBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Actuator
Manual, Electric, GearBased on visible page data; confirm exact value in the RFQ.
Application
Industrial Usage, Water Industrial UsageBased on visible page data; confirm exact value in the RFQ.
Certificate
ISO9001, ISO14001Based on visible page data; confirm exact value in the RFQ.
Color
Blue, Black, Silvery, GreyBased on visible page data; confirm exact value in the RFQ.
Connection Form
FlangeBased on visible page data; confirm exact value in the RFQ.
Customized Support
OEMBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryAir Handling Units
Unitset
ActuatorManual, Electric, Gear
ApplicationIndustrial Usage, Water Industrial Usage
CertificateISO9001, ISO14001
ColorBlue, Black, Silvery, Grey
Connection FormFlange
Customized SupportOEM
MaterialCarbon Steel Stainless Steel
MediaWater, Oil, Gas, Steam
Model NO.Z41H-16c
Nominal PressurePn16, Pn25, Pn40, Pn64, Pn100, Pn240
OriginHebei, China
PressurePn16, Pn25, Pn40, Pn64, Pn100, Pn240
Seal SurfaceWedge Gate Valve
Size1/2"-24"
Specification1100*1100*1000
StandardGOST
TemperatureLow, High, Ordinary Temperature
Thread Position of Valve RodOutside Gate Valve
TrademarkCHX
Transport PackageWooden Box
TypeStop & Waste Valves
UsageShut off
Warranty12 Months

Product sourcing keywords

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