What thread types are available?

We offer NPT, BSP, and BSPT thread types to meet various connection needs.

Premium Carbon Steel Hex Nipple with Durable NPT Threads

Name: Premium Carbon Steel Hex Nipple with Durable NPT Threads
Brand: Zhejiang Zhengsheng Pipe Fittings Co., Ltd.
SKU: 2286732865

Zhejiang, ChinaZhejiang Zhengsheng Pipe Fittings Co., Ltd.

US$0.10

100 Pieces

Product profile

Customization

Available

After-sales Service

Online Technical Support

Connection

Male

Model NO.

DN6--DN100

Head Code

Round

Thread Distribution

Internal Thread

Surface

Casting

Material

Stainless Steel

Technics

Casting

Application

Water, Steam, Air, Gas, Oil

Customized

Certification

ISO9001,ISO4144

Warranty

1 Year

Product Name

Hex Nipple

Texture

304,316

Pressure

150lbs

Shape

Equal, Reducing

Transport Package

Carton

Specification

DN6--DN100

Trademark

ZNSN

Origin

China

HS Code

7307290000

Key features

High-Quality Material: Made from premium stainless steel AISI 304 and 316 for durability.

Customization Options: Supports custom shapes (Equal/Reducing) and logo addition.

Strict Quality Control: 100% appearance inspection and random batch checks during production.

Wide Application: Suitable for connecting water, steam, air, gas, and oil pipelines.

Professional Support: Online technical support and professional pressure testing services.

Flexible Packaging: Cartons with or without pallets, customizable to buyer requirements.

Certified Standards: Manufactured under ISO9001 and ISO4144 standards.

Reliable Warranty: Comprehensive 1-year warranty coverage for peace of mind.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityQuality AssuranceFast Delivery

Zhejiang Zhengsheng Pipe Fittings Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.81h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical manufacturer integrating design, R&D, production, sales, and service. It offers broad customization, operates 10 production lines, maintains inventory capability, and reports lead times within 15 working days in both peak and off-peak seasons. Quality assurance and raw-material traceability are stated, but related procedures lack written records. The supplier has no stated management-system certifications, overseas agents, overseas warehouse, overseas showroom, or offline trade-show participation. It does not provide 3D software design services. Financial information provided is zero-valued for the reported periods, so financial credibility cannot be positively established from these slices. Evidence of customer cases is not provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier and as an enterprise integrating design, R&D, production, sales, and service. Its business scope includes manufacturing and sales of metal products, metal materials, black-metal castings, special equipment, and pneumatic machinery components.

CertificationsThe supplier management-system certification field is explicitly recorded as “NIL.” No certification evidence is provided, indicating no demonstrated certification advantage.

Production capacityThe supplier operates 10 production lines, has inventory capability, maintains valid manufacturing-capacity contracts with associated subcontractors, and reports lead times within 15 working days in both peak and off-peak seasons. These statements provide explicit evidence of operational production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization capability, although 3D software design services are not provided.

Product Q&A

Q:Do you accept product customization?

Yes, we provide a variety of customization services for customers, such as adding logos.

Q:Can I request samples for testing?

We can provide free samples, but the shipping cost will be on your side.

Q:How does your factory control quality?

We control quality from the moment raw materials arrive at our factory. We have workshop quality inspectors for each production line, who check product dimensions and other details one by one during production. Quality inspectors conduct random inspections on each batch every day, and packaging workers perform 100% appearance inspection when packing parts into cartons.

Q:What are your payment terms?

A 30% deposit is required in advance, and the remaining 70% should be paid before shipment. We will show you photos of the products and packaging for you to settle the balance.

Q:What materials are used for the hex nipple?

High quality stainless steel AISI 304 and 316 are used to ensure durability and corrosion resistance.