What certifications does the company have?

We hold ISO9001:2015 and ISO14001 management system certifications.

Is the surface finish customizable?

Standard is BA grade (20 Ra max), with an optional electropolished finish of 10 Ra max.

High Precision High Purity Bellow Valve for Laboratory Semiconductor and Chemical Use

Name: High Precision High Purity Bellow Valve for Laboratory Semiconductor and Chemical Use
Brand: Suzhou Nai Lok Fluid Technology Co., Ltd.
SKU: 2260779985

Jiangsu, ChinaSuzhou Nai Lok Fluid Technology Co., Ltd.

US$150.00

1-99 Pieces

US$108.00

100+ Pieces

Product profile

Customization

Available

Power

Pneumatic

Connection Mode

Internal Thread

Model NO.

Bellow Valve

Material

Stainless Steel

Pressure

6000psi

Standard

ASTM

Media

Oil Gas

MOQ

1 PCS

Payment

T/T,Paypal

Brand

Nailok /OEM

OEM Qty

100 PCS

Size

Brand Name

High Temperature

Working Temprature

-20℃~520℃

Type

1/2 Fnpt

Series

Y Type Bellows Valve

Transport Package

Carton

Specification

50x40x30

Trademark

Nai-Lok /OEM

Origin

China

Production Capacity

50000/ Per Month

Key features

Zero Leakage Bellows Seal: Hermetically sealed design ensures zero leakage for toxic or high-purity gases.

High Purity Surface Finish: BA grade wetted surface (20 Ra max) with optional electropolished 10 Ra max finish.

High Pressure Capability: Rated for 6000psi pressure, suitable for demanding industrial applications.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Low MOQ for Trials: Minimum Order Quantity is just 1 piece, ideal for testing and small batches.

Premium Material Options: Constructed from 316L Stainless Steel or Hastelloy C276 for corrosion resistance.

20+ Years Manufacturing: Established in 2000 with over 20 years of precision valve manufacturing experience.

Company profile

Importers and ExportersIn-stock CapacityManagement CertificationQuality Assurance

Suzhou Nai Lok Fluid Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.63h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with special-equipment design, manufacturing, transformation, repair, inspection, and testing activities subject to applicable approvals. It provides 3D software design and broad customization options, including customization from designs and samples. Quality assurance, raw-material traceability, and uniformly followed finished-product inspection instructions are documented. The supplier has in-stock capability and reports export activity, but has exported for only three years and may use export agents. Key limitations include no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, no overseas service coverage, and no offline trade-show participation. Corrective-action and complaint-handling procedures lack written procedures or records. ISO 9001:2015 certification is reported. Financial information is inconsistent and insufficient for a reliable credibility assessment.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier. Its stated business scope covers special-equipment design, manufacturing, transformation, repair, inspection, testing, sales, and leasing, with certain activities subject to regulatory approval.

CertificationsThe supplier reports quality assurance and traceable identification of raw materials, and holds an ISO 9001:2015 certificate. However, the slices do not provide certificate validity dates or scope details.

After-Sales capabilityThe supplier lacks overseas warehouses, showrooms, agents, branches, and stated overseas service coverage. It also has no written procedures or records for corrective and preventive actions or effective customer-complaint handling, indicating a documented after-sales weakness.

R&D capabilityThe supplier is described as a professional technical supplier and provides 3D software design services. Its business scope also includes special-equipment design, supporting a demonstrated technical-design capability.

Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, as well as customization from customer designs and samples. This is direct evidence of broad customization capability.