Stainless Steel Equal Full Female NPT Internal Thread Pipe Coupling

Name: Stainless Steel Equal Full Female NPT Internal Thread Pipe Coupling
Brand: Kaigao Valve Co., Ltd.
SKU: 2165997802

Henan, ChinaKaigao Valve Co., Ltd.

US$0.20-1.46

1 Piece

Product profile

Customization

Available

Warranty

12 Months

Type

Equal

Model NO.

Internal Thread Joint

Connection

Full Female NPT Thread

Material

Stainless Steel

Shape

Straight Equal Full Female Thread Coupling

Lateral

Straight Coupling Without Branch Pipe

Head Code

Round

Wall Thickness

SCH40

Finish

Mirror Polishing Bright Surface

Technics

Forged

Pressure Rating

3000LBS

Standard

ANSI

Certification

ISO

Applicable Media

Water, Oil, Gas, Corrosive Fluid

Working Temperature

-20℃ ~ +600℃

End Connection

Butt Weld (ASME B16.25)

Wall Thickness Schedule

Sch10 / Sch40 / Sch80 / Sch160 / Std

Nominal Size Range

1/2"~48" (DN15~DN1200)

Transport Package

Plywood Case

Specification

Standard Packages or Customized

Trademark

Ginsenka

Origin

Haian, China

Key features

Precision Full Female Thread: Tight sealing without leakage for long-term fluid pipeline connection.

Integrated One-piece Forged Body: No weld seams to avoid crack & leakage under high pressure.

3000LBS Pressure Resistance: SCH40 thick wall bears 3x higher pressure than thin-wall couplings.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock Capacity100% Finished Products Inspection

Kaigao Valve Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2025-09-04Nearest Port: QingdaoAverage Response Time: ≤3.51hTerms of Payment: LC, T/T, D/P

AI-Powered supplier vetting

SummaryThe supplier appears to be an industrial machinery and components trader/manufacturer with a broad scope covering foundry machinery, forgings, powder metallurgy products, instruments, special equipment, building materials, plastics, textiles, and electronic products. It reports more than 10 production lines, inventory capability, two R&D engineers, raw-material traceability, and quality assurance. However, the evidence also shows no available SDK, no valid manufacturing-capacity contract with affiliated subcontractors, no overseas warehouse, showroom, agents, branches, or overseas-service countries, and no documented corrective-action, complaint-handling, warehouse-control, supplier-assessment, or fire-drill procedures. Quality-testing equipment was recorded as zero, while only customer-request sample provision is documented for R&D. Financial records are referenced by year, but no assessable financial results are provided.

Supplier typeThe supplier’s stated business scope covers machinery and components and multiple industrial product categories, while its description presents valve engineering and manufacturing capabilities. The evidence supports classifying it as an industrial equipment supplier with manufacturing-related activities, although the breadth of its trading scope suggests it may also operate as a diversified distributor.

After-Sales capabilityThe supplier has inventory capability and accepts multiple service quotation and payment arrangements, but it has no overseas warehouse, showroom, agents, branches, or overseas-service countries. It also lacks written corrective/preventive-action and customer-complaint procedures, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier has two R&D engineers and describes advanced valve sealing and automated-control technologies, but it explicitly has no available SDK. The documented R&D responsibility is limited to providing samples according to customer requirements, so broader innovation capability is not established.

Production capacityMore than 10 production lines, inventory capability, and a stated quality-assurance system indicate some operational capacity. Nevertheless, there is no valid manufacturing-capacity contract with affiliated subcontractors, quality-testing equipment is recorded as zero, and no warehouse-control process was found on site, creating significant production-control weaknesses.

Customization capabilityThe supplier provides samples according to customer requirements and describes customized valve solutions with selectable sealing technologies and electric, pneumatic, or hydraulic controls. This is explicit evidence of product-level customization capability, although the scope and formal process for customization are not detailed.