Pipe Nipples: fields of application and types

Pipe Nipples: fields of application and types
Pipe Nipples & Threaded Fittings

Save time and build safer piping systems.

We manufacture carbon steel, galvanized and stainless steel pipe nipples and threaded fittings for fire protection, plumbing, HVAC and industrial plants. Use our products to create leak-tight, easy-to-maintain connections in your projects.
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Wide Material Options

Carbon steel, galvanized and stainless steel (304 / 316) nipples for water, gas, steam and many chemical media. Choose one supplier for both standard and special applications.

Many Types and Sizes

Close, regular, long, hex, reducing, welding, hose and grooved nipples from 1/8″ to 8″. Matching threaded fittings, flanges and valves are available to complete your package.

OEM & Project Support

We help with selection, BOM optimization, private labelling and kit packing. Send us your drawings or line list and our team will recommend a cost-effective solution for your piping system.

How We Work With You

From your first enquiry to on-time delivery of pipe nipples and threaded fittings.
nipples
STEP 1
Share Your Requirements
Tell us the sizes, materials, thread type and quantities you need, or send your drawing/line list.
STEP 2
Confirm Solution & Quote

We match the right nipple types to your application and send you a clear quotation with lead time.

STEP 3
Produce & Deliver
We manufacture, inspect and pack your order, then arrange on-time shipment to your warehouse or site.
What Our Customers Say

Trusted by Distributors and OEM Partners

“Jingcheng Metal makes it very easy to buy pipe nipples and fittings. Sizes and threads are always correct, and the deliveries arrive on time. It saves us a lot of work compared with our previous suppliers.”
Michael K.
Purchasing Manager, Plumbing Distributor
“For fire protection projects we need reliable galvanized nipples with clear documentation. Jingcheng Metal responds quickly, follows our specifications and helps us win more tenders.”
John Doe
Freelance React Developer
“We source pipe nipples and threaded fittings from ThePipeNipple, and the quality has been consistently solid—clean threads, accurate lengths, and reliable delivery. It’s made our installs faster and our parts ordering a lot simpler.”nstalls faster and our parts ordering a lot simpler.”

Laura S.
Project Engineer, Fire Protection Contractor
We rely on Jingcheng Metal for pipe nipples and threaded fittings on multiple fire protection projects. The quality is consistent, the threads gauge correctly, and deliveries arrive when promised. They are a dependable partner for our field installations.
David L.
Project Manager, Fire Protection Contractor
“As an OEM, we like that they can cut nipple lengths to our drawings and pack them as complete kits. It reduces our assembly time and keeps our inventory simple.”
Daniel W.
Technical Director, Skid Package Manufacturer

On-Time Delivery

98%
Average on-time shipment rate over the last 12 months
Work With Us

One Partner for Your Pipe Nipples and Fittings

Jingcheng Metal supplies carbon steel, galvanized and stainless steel pipe nipples and threaded fittings for fire protection, plumbing, HVAC, industrial plants and OEM skid packages. Work with a single reliable partner instead of managing multiple factories and specifications.

Engineering Support

Send us your media, pressure and temperature and we help match the right nipple types, materials and threads to your system. Save time on selection and avoid mismatched components.

OEM & Private Label

We cut nipples to your drawings, add your branding and pack them as ready-to-use kits. This reduces your assembly time and keeps your inventory simple and clear.

Questions & Answers

Do you supply both NPT and BSPT/BSPP?
Machined and gauged to ASME B1.20.1 (NPT) and ISO 7/1 / ISO 228 (BSPT/BSPP).
Can you private-label and kit components for OEM builds?
Absolutely—branding, labels, barcodes, and kit packing are available.
Which grade should I choose for chlorides or marine?
316/316L is recommended for chloride-bearing environments.
What information speeds up my RFQ?
Material (304/316), size & wall/schedule, thread type (NPT/BSPT/BSPP), quantity