Durable Rising Stem Gate Valve for Acid and Alkali Applications

Name: Durable Rising Stem Gate Valve for Acid and Alkali Applications
Brand: Naifulong Group Co., Ltd.
SKU: 2308693665

Zhejiang, ChinaNaifulong Group Co., Ltd.

US$10.00-5,000.00

1 Set

Product profile

Customization

Available

Media

Acid

Temperature

-20℃-180℃

Model NO.

custom

Type

Straight-through

Material

Carbon Steel

Connection Form

Flange

Pressure

Ordinary Pressure

Actuator

Manual

Seal Surface

Wedge Gate Valve

Thread Position of Valve Rod

Outside Gate Valve

Usage

Emptying, Drain, Flow Control

Standard

GB, DIN, ANSI

Application

Industrial Usage, Water Industrial Usage

Model No.

Z41f46-16c Z41PFA-150lb Z45f46-16c Z41f46-16p

Specification

Customizable

Trademark

OEM

Origin

Zhejiang China

Key features

Anti-Corrosion Material: Carbon steel body with fluorine lining for acid and alkali resistance.

Customizable Standard: Standard specifications can be customized to meet specific needs.

OEM and ODM Services: Full OEM and ODM services available with customization from samples.

ISO Certified Quality: Certified with ISO9001, ISO14001, and TS standards for quality assurance.

100% Product Inspection: All finished products undergo visual and functional inspection.

Fast Lead Time: Average lead time is one month for both peak and off-peak seasons.

Global Export Experience: 18 years of export experience to Europe, Asia, and other global markets.

Company profile

Importers and ExportersPatents AwardedExhibition ExperienceHigh Repeat Buyers Choice

Naifulong 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 CertifiedExport Year: 18 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryThe supplier is a Zhejiang-based high-tech manufacturer focused on pumps, vacuum equipment, valves, hardware, metal products, and industrial automation components. It reports over 40 patents, recent new-product development, ODM services, and OEM work for well-known brands. Production is supported by machining, injection, CNC, welding, and pipe-machining facilities, 12 quality inspectors, documented finished-product inspection instructions, and valid contracts with associated subcontractors. Quality and sustainability systems include ISO9001:2015, ISO45001:2018, and ISO14001 certifications, while regular fire drills were conducted during the past year. The supplier has 18 years of export experience, with exports representing 51%–70% of total sales, and has participated in the Russian PVC Exhibition. However, it reports no SDK, inventory, overseas warehouse, overseas showroom, overseas agent or branch, and zero countries with overseas service coverage. Financial records are identified for 2023–2025, but no...

Supplier typeThe supplier identifies itself as a national high-tech enterprise, Zhejiang Made unit, and specialized and sophisticated enterprise. Its stated business scope covers manufacturing, pumps and vacuum equipment, valves and plugs, hardware, metal products, and industrial automation products, indicating a diversified industrial equipment manufacturer.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. It also reports other product-compliance certification, but the specific standard is not identified, so the assessment is supported primarily by the named management-system certificates.

After-Sales capabilityThe supplier reports no in-stock service capability, overseas warehouse, overseas showroom, overseas agent, or overseas branch, and lists zero countries where overseas services are offered. These stated limitations indicate weak overseas after-sales and local-service coverage.

R&D capabilityThe supplier reports more than 40 patents, including multiple national patents, and states that it developed new products during the past year. It also provides ODM and OEM services, although it explicitly reports no available SDK.

Production capacityProduction evidence includes valid manufacturing-capacity contracts with associated subcontractors, machining, injection, CNC, welding, and pipe-machining facilities, 12 quality inspectors, documented inspection instructions, and a one-month peak-season lead time. The supplier also reports 12 qualified service-capability suppliers and written procedures with follow-up records, supporting substantial production and quality-management capability.

Customization capabilityThe supplier reports customization from samples, ODM services, and OEM services for well-known brands. These statements directly support the ability to deliver customer-specific products and manufacturing solutions.

Product Q&A

Q:What products do we have in detail?

Our range includes: Fluorine lined ball, butterfly, gate, globe, sleeve plug valves, swing check valves, filters/strainers, control and regulating valves; Fluorine lined pipes, spools, Tees, Elbows, Reducers, pipe instruments, dip pipes, tubular sight glasses, inline samplers, compensators, lined hoses, safety shields. PTFE lined ball, butterfly, globe, gate valves with optional electric and pneumatic actuators. Valve body materials: Ductile Iron, carbon steel, stainless steel. Pipe/spools mater

Q:What are the main application fields of Fluorine lined valves, pipes, fittings, and equipment?

Fluorine lined products are extensively used in Alkalies & Acid industries, Solvent production, Water treatment, Pulp & Paper mills, hydrocarbons, mining, Energy & Power, Oil & Gas, Fertilizer, Pharmaceuticals, etc.

Q:What are the quality issues in marketing fluorine lined products?

A) Lining Adhesion Problems B) Permeation and Degradation C) Mechanical Damage D) Thermal Cycling Issues

Q:What is the minimum order quantity?

The minimum order quantity is 1 Set.

Q:What are the terms of payment?

We accept LC and T/T.