What is the average lead time for delivery?

Standard delivery is 5-7 days. Peak season lead time is within 15 workdays, and off-season is one month.

Is quality inspection performed before shipment?

Yes, 100% inspection including visual and functional checks is performed on all finished products.

High Pressure Duplex Needle Valve for Chemical Injection Systems

Name: High Pressure Duplex Needle Valve for Chemical Injection Systems
Brand: Suzhou Nai Lok Fluid Technology Co., Ltd.
SKU: 2225299865

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

US$25.00-100.00

100 Pieces

Product profile

Customization

Available

Power

Manual

Connection Mode

Internal Thread

Model NO.

Material

Stainless Steel

Pressure

High Pressure

Standard

Media

Oil, Gas, Water,Acid

Media Temperature

Normal Temperature

Working Pressure

6000psi

Body

SS316/Alloy

Delivery

5-7 Days

Industrial

Oil and Gas Industrial

Transport Package

Wooden Case

Specification

1"-4"

Trademark

NAI LOK

Origin

China

Production Capacity

10000

Key features

High Pressure Capacity: Maximum working pressure up to 6000 psig (414 bar) for reliable performance.

Premium Material Options: Constructed from SS316, Hastelloy, Monel, and other special alloys for durability.

Leak-Tight Performance: Every valve undergoes nitrogen leak-tight testing at working pressure before shipment.

Flexible Customization: Supports full customization from samples, designs, and minor adjustments.

Competitive Lead Time: Fast delivery within 5-7 days, with peak season lead time within 15 workdays.

ISO Certified Manufacturer: Established in 2000 with ISO9001:2015 and ISO14001 certifications.

100% Quality Inspection: Strict 100% visual and functional inspection for all finished products.

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: ≤4.52h 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.