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National Standard Stainless Steel Inner Thread Pipe Cap, Inner Thread Pipe Sealing Plug
US$0.33
20 Pieces
Product specifications
Material
Size
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
About Unqualified Products, 100% New ReplacedWarranty
12 MonthsModel NO.
HY-CFTCHead Code
RoundConnection
FemaleShape
EqualMaterial
Stainless SteelTechnics
CastingCertification
ISO, ANSI, DIN, JIS, ASME, GBSpecial Function
Anti CorrosionApplication
Building, Chemical, MedicalPressure
150 Lb Pipe CapConnection Mode
Female ThreadMedia
Oil, Gas, Water, Acid LiquidMedia Temperature
Normal Temperature, High TemperatureWarranty Period
12 MonthsCertificate
ISO9001:2015, Mill Test CertificateThread
NPT, BSPT, BSPPWorking Temperature
Normal Temperature, High TemperatureDelivery Time
7-25 DaysTransport Package
Carton, Plywood Case, PalletSpecification
1/8"-4"Trademark
HYOrigin
ChinaHS Code
8481804090Production Capacity
10000 PCS/MonthKey features
High Corrosion Resistance: Made from SS304/SS316 stainless steel, resisting chemical erosion and extending service life.
Secure NPT Sealing: Features American standard NPT internal threads for tight sealing and effective fluid leakage prevention.
Wide Temperature Range: Operating temperature range of -65 to +250 degrees F, suitable for normal and high temperatures.
Versatile Applications: Ideal for petroleum, chemical, medical, building, and HVAC systems transporting oil, gas, and water.
Strict Quality Certification: Manufactured under ISO9001:2015, ASTM A351, and meets ASME/ANSI/DIN/JIS/GB standards.
Easy Installation: NPT threaded connection allows quick installation and removal without special tools.
Customization Available: Supports custom pressure (150 LB), connection modes, media types, and thread specifications.
Professional Support: Expert team provides technical guidance, free samples, and comprehensive after-sales service.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤10.36h
AI-Powered supplier vetting
SummaryWenzhou Huiyi Valve Co., Ltd. is a China-based limited company described as both a trading company and manufacturer/factory, with five employees and a broad valve and pipe-fitting product range. It reports annual stainless-steel valve production of 200,000 pieces, exports accounting for 90% of sales, and broad international export markets. The supplier offers extensive customization, including sample-, design-, and full-customization services. However, it does not provide OEM services for popular brands, has no available SDK, launched no new products in the past year, and reports no inventory, overseas warehouse, or overseas showroom capability. After-sales procedures exist but lack written records. Quality assurance, traceability, environmental compliance, and fire-drill status are not evidenced. An SGS audit record is provided for November 1, 2024 to October 31, 2025, but the evaluation result is recorded as 0, without a stated interpretation.
Supplier typeThe supplier is identified as a limited company in China and is described as both a trading company and manufacturer/factory. Its stated business scope covers valve sales, metal materials, hardware wholesale, and import-export activities, while its product range includes valves, fittings, and pipes.
After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records are maintained. It also reports no inventory service capacity, overseas warehouse, or overseas showroom, limiting evidence of structured or localized after-sales support.
R&D capabilityThe supplier reports no available SDK, no OEM service for popular brands, and no new products launched in the past year. These explicit limitations indicate weak evidence of recent product innovation or technology-development capability.
Production capacityThe supplier reports annual production of 200,000 stainless-steel valves, lead times within 15 working days during off-peak periods and one month during peak periods, and a five-person workforce. It has no stated in-stock service capacity, so manufacturing output is evidenced but operational scale and stock responsiveness appear limited.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization, and minor customization. This is direct evidence of a broad range of customization services.
Product Q&A
Q:Are you a manufacturer or trading company?
A:
We are a high-tech enterprise integrating design, development, manufacturing, and sales of stainless steel valves and pipe fittings.
Q:Do you have stock and what is the delivery time?
A:
In-stock items are sent within 48 hours. Non-stock items require 5-30 days depending on order quantity.
Q:How do you ensure product quality?
A:
We use advanced equipment, process card management, and strict quality tracking to ensure every step meets standards.
Q:What materials are available?
A:
We primarily use SS304 and SS316 stainless steel, but can also manufacture using carbon steel, alloy steel, or customer-specified materials.
Q:Can I get a free sample?
A:
Yes, you can get a free sample, but you may need to pay freight fees unless we have cooperated before.
Send Inquiry
*To:
Wenzhou Huiyi Valve Co., Ltd.
Wenzhou Huiyi Valve Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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