What is the lead time for production?

Peak season lead time is within 15 workdays, while off-season takes one month.

Is the product suitable for high temperatures?

Yes, the valve is designed for high-temperature applications with media like oil, gas, and acid.

What certifications does the company hold?

The company is certified with ISO9001:2015 and ISO14001 for management systems.

3PCS Ball Valve Double Block and Bleed Flanged Ends Dbb Ball Valve

Name: 3PCS Ball Valve Double Block and Bleed Flanged Ends Dbb Ball Valve
Brand: Suzhou Nai Lok Fluid Technology Co., Ltd.
SKU: 2075624265

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

US$79.00-599.00

100 Pieces

Product profile

Customization

Available

Power

Manual

Connection Mode

Internal Thread

Model NO.

DBB

Material

Stainless Steel

Pressure

High Pressure

Standard

Media

Oil, Gas, Water,Acid

Media Temperature

High Temperature

Valve Pressure

6000psi High Pressure Valve

Body

SS316/Inconel

Size

1/4

Application

Petrochemical Industrial

Transport Package

Wooden Case

Specification

1/2"-1"

Trademark

NAI LOK

Origin

China

Production Capacity

10000

Key features

High Pressure Capability: Rated up to 6000psi with Class 150 to Class 2500 pressure ratings.

Premium Material Options: Standard SS316 with optional super duplex, Monel, Hastelloy, and Inconel.

Versatile Connection Types: Features ANSI B16.5 flanged inlets and FNPT thread outlets.

Fire Safe Design: Constructed with fire-safe design standards for critical safety applications.

Robust Construction: One-piece forged construction ensures durability and leak-tight performance.

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

Strict Quality Control: 100% visual and functional inspection with traceable raw materials.

Industry Proven Experience: Widely used in oil & gas, chemical, power, and semiconductor industries.

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: ≤3.52h 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.