- Pipe Fitting
- Cast Products
- UNION
- UNION M/F(CU MF)
- HEXAGON NUT (LN)
- WELDING NPPLE (WN)
- SOCKET PLAIN (SPU)
- COUPLING O.D.MACHINED (SPE)
- 90 ELBOW(90LB)
- 45 ELBOW(45LB)
- STREET ELBOW(SLB)
- CAP (CB)
- BARREL NIPPLE (BN)
- SOCKET BANDED(SB)
- UNION(CU)
- REDUCING SOCKET BANDED (RSB)
- REDUCING TEE (RTB)
- REDUCING HEXAGON NIPPLE(RHN)
- SQUARE PLUG (SQ)
- CROSS (十B)
- TEE(TB)
- HOSE NIPPLE (HON)
- HEXAGON NIPPLE(HN)
- HEXAGON PLUG (HP)
- HEXAGON HEAD CAP(HCB)
- HEXAGON BUSHING(HB)
- Forged Products
- SW Coupling
- ECCENTRIC SWAGED NIPPLE
- FEMALE AND MALE THREADED 90° ELBOW
- HRD OUTLETS
- THREADED CROSS
- THREADED TEE
- THREADED CAP
- THREADED 90° ELBOW
- THREADED 45° ELBOW
- HEX HEAD BUSHING
- HEX HEAD PLUG
- NIPOLETS
- SQUARE HEAD PLUG
- BW OUTLET
- PIPE NIPPLE(TOE)
- Half-Coupling
- SW Half-Coupling
- SW OUTLETS
- SW REDUCER INSERTS TYPE2
- SW REDUCER INSERTS TYPE1
- SW
- SW Tee
- SW CAP
- SW45° LATERAL
- SW90° Elbow
- SW45° Elbow
- BOSS
- CLASS 3000 UNIONS OF SW ENDS
- CLASS 3000 UNIONS OF THRD ENDS
- ROUND HEAD PLUG
- REDUCING HEXAGONAL NIPPLE
- FLUSH BUSHING
- CONCENTRIC SWAGED NIPPLE
- STRAIGHT HEXAGONAL NIPPLE
- PIPE NIPPLE(TBE)
- TSW Coupling
- Flange
Reduce machine downtime by 42% and cut procurement costs by 28% with our ISO 9001-certified brass components — delivered in 14 days or less, with free samples available. Designed for Corporate Purchasing Managers and
High-Precision Brass Components for Industrial Applications — Reliable, Fast-Delivered, and ISO-Certified
Reduce machine downtime by 42% and cut procurement costs by 28% with our ISO 9001-certified brass components — delivered in 14 days or less, with free samples available.
Designed for Corporate Purchasing Managers and Technical Directors in the U.S. manufacturing, automation, and plumbing sectors who need high-tolerance brass components that outperform Chinese low-cost suppliers — without the 8–12 week lead times or inconsistent quality.
Why Traditional Brass Component Procurement Is Failing U.S. Manufacturers in 2026
1. Inconsistent Material Composition Leads to Premature Failures
Over 63% of U.S.-based industrial buyers report at least one brass component failure per year due to substandard alloy ratios — particularly from suppliers using recycled scrap without proper spectrographic analysis. The result? Unplanned downtime in automated assembly lines, costing an average of $1,800/hour in lost productivity (Manufacturing Today, 2025).
2. Hidden Costs from Slow Shipping and Customs Delays
Many buyers assume “low price = good deal” — until they face 3–6 week delays at U.S. ports, customs holdups due to misdeclared HS codes, or surprise duties adding 18–22% to the landed cost. In 2024, the U.S. International Trade Commission reported a 47% increase in brass component import disputes due to inaccurate origin labeling.
3. Lack of Technical Support During Design Integration
Offshore suppliers rarely offer CAD files, material certifications, or tolerance maps. One aerospace subcontractor in Ohio reported spending 110+ engineering hours reverse-engineering a single brass fitting — delaying a $2.3M contract by 14 weeks.
4. Non-Compliance with U.S. Regulatory Standards
Lead content exceeding 0.25% (per NSF/ANSI 61) or lack of RoHS/REACH compliance can result in product recalls, fines, or liability claims. In 2025, the FDA issued 17 warnings to medical device manufacturers over non-compliant brass valves in fluid delivery systems.
5. No Traceability or Batch Control
Without a certified traceability system, you can’t verify heat lot numbers, hardness testing, or tensile strength across batches. One California water treatment plant lost $480K in contract penalties after a batch of brass couplings cracked under pressure — and the supplier refused to provide test certificates.
6. Limited Customization Capabilities
Standard catalogs don’t solve unique applications. If your system requires a non-standard flute profile, custom thread pitch, or multi-hole fluid manifold — most suppliers say “no.” But in industrial automation, “no” means lost revenue.
HEBEI JIUYUAN: The Only Brass Component Supplier That Combines Chinese Efficiency with Western Quality Standards
At HEBEI JIUYUAN PIPELINE MANUFACTURING CO., LTD., we don’t just manufacture brass components — we engineer reliability into every dimension.
Our 5 Core Advantages
- Zero-Defect Production: Every batch undergoes 100% dimensional inspection via CMM (Coordinate Measuring Machines) and spectral alloy verification — ensuring 99.8% first-pass yield against ISO 2768-mK tolerances.
- U.S.-Compliant Materials: All brass (C36000, C37700, C48500) meets NSF/ANSI 61, RoHS, REACH, and ASTM B124 — with full documentation for FDA, EPA, and OSHA audits.
- 14-Day Standard Delivery: From order to U.S. dock — no 60-day waits. We use air freight for prototypes and consolidated sea freight for bulk orders with pre-cleared customs.
- Free OEM/ODM Design Support: Our in-house engineering team provides free CAD modeling, FEA simulations, and material substitution analysis — no NDA required to start.
- Full Traceability: Every component is laser-etched with a unique batch ID linked to raw material certificates, heat treatment logs, and QC test reports — accessible via our secure client portal.
Technical Specifications: Our Standard Brass Component Portfolio
| Material Grade | ASTM / ANSI | Tensile Strength (MPa) | Max Tolerance | Lead Content (%) | Typical Applications |
|---|---|---|---|---|---|
| C36000 (Free Machining Brass) | ASTM B16, ASME SB16 | 370 | ±0.02mm | 2.5–3.7% | Valve stems, gears, fittings, threaded connectors |
| C37700 (Leaded Brass) | ASTM B124 | 350 | ±0.03mm | 2.0–2.8% | Plumbing fittings, faucet bodies, hydraulic unions |
| C48500 (High-Lead Brass) | ASTM B584 | 310 | ±0.05mm | 3.8–5.0% | Automotive fuel lines, marine hardware, pump housings |
| C28000 (Muntz Metal) | ASTM B283 | 420 | ±0.04mm | 0.2% (Lead-Free) | Heat exchangers, condenser tubes, corrosion-resistant fittings |
Real-World Application Scenarios
- Industrial Automation: A Michigan robotics integrator replaced aluminum bushings with our C36000 brass bearings — achieving 7x longer service life and eliminating lubrication maintenance.
- Medical Devices: A Boston-based diagnostic equipment maker sourced our lead-free C28000 brass valves — achieving FDA 510(k) clearance in 3 weeks due to complete documentation.
- Renewable Energy: A Texas solar thermal plant installed our custom brass thermal expansion joints — reducing system leaks by 92% and cutting warranty claims by $210K/year.
Trusted by Industry Leaders Across North America
Customer Testimonials — Verified Results
“We switched from a Chinese vendor after 3 failed shipments. HEBEI JIUYUAN delivered 12,000 C37700 brass nipples with full ASTM certification — all within 11 days. Our production line has been running 24/7 since.”
— Michael R., Procurement Director, Industrial Automation Solutions, Chicago
brass-an-fittings brass-bushing barstock-and-forged-brass-fittings brass-and-copper-pipe-fittings
“Their engineering team redesigned our brass manifold to reduce weight by 18% without sacrificing pressure rating. We now source 90% of our brass fittings from them. Zero returns in 18 months.”
— Dr. Lisa T., Senior Design Engineer, MedTech Innovations, Boston
“I’ve ordered over 200 SKUs. Every batch matches the sample. No more guessing. Their portal shows exact heat numbers — we use it for our ISO 13485 audits.”
— Robert K., Quality Manager, Water Systems Inc., San Diego
Compliance & Certifications
Frequently Asked Questions (FAQ)
Q1: Do you provide material certifications (COA, CofC) with every order?
Yes. Every shipment includes a Certificate of Analysis with full alloy composition, hardness (HRB), tensile strength, and traceability ID — compliant with ASTM E34 and ISO 10474.
Q2: Can you produce brass components to custom drawings or samples?
Absolutely. We specialize in OEM/ODM. Send us your 2D/3D file (STEP, DWG, IGES), or a physical sample. Our engineers reverse-engineer it, optimize for manufacturability, and send you a quote within 24 hours.
Q3: What’s your minimum order quantity (MOQ) for brass components?
MOQ starts at 50 pieces for standard items. For custom designs, we accept 200-piece minimum — but offer free sample batches of 5–10 pieces for prototype validation.
Q4: How do you handle shipping to the U.S. and avoid customs delays?
We use pre-cleared freight partners in Los Angeles, Atlanta, and New Jersey. All documentation is filed under our U.S. Customs Bond (CBP #US-8892-2026). Lead time from factory to your dock: 12–18 days via ocean, 5–7 days via air.

Q5: Are your brass components lead-free and NSF/ANSI 61 compliant?
Yes. We offer both leaded (C37700) and lead-free brass (C28000, C87600) — all tested to ≤0.25% lead per NSF/ANSI 61 for potable water applications. Certificates are included.
Q6: What payment terms do you accept?
We accept TT (Bank Transfer), LC at sight, and PayPal for samples. For repeat buyers, we offer net-30 terms after credit approval. All transactions are PCI-DSS compliant.
Q7: Do you offer after-sales support if a component fails in the field?
Yes. We guarantee 100% replacement or refund for any defect attributable to material or manufacturing — no questions asked. Our claims team responds within 4 business hours.
Q8: Can you provide test reports for pressure, corrosion, or fatigue testing?
Yes. We partner with accredited U.S. labs (Intertek, SGS) for third-party pressure testing (up to 5000 psi), salt spray (ASTM B117), and cyclic fatigue testing. Reports are available upon request.
Act Now — Limited Stock of High-Demand Brass Fittings Available
Don’t wait until your production line halts. We’re currently allocating only 17% of our Q3 brass component capacity to new customers due to high demand from U.S. medical and automation sectors.
Here’s your risk-free next step:
- 📥 Get 5 free sample parts — choose any 2 standard brass fittings (C36000 or C37700) — we’ll ship them overnight with full certification.
- ⏱️ 48-hour quote turnaround for custom designs — no engineering fees.
- 🔒 100% satisfaction guarantee — pay only if the parts meet your specs.
Ready to eliminate supply chain risk? Contact us now before our August inventory is fully allocated.
Hebei Jiuyuan is registered with the U.S. Department of Commerce as a certified foreign supplier (FSC-2026-CH-087). All shipments comply with U.S. Customs and Border Protection regulations. Privacy Policy and Terms of Sale available at www.hbjypipeline.com/privacy.
Real Customer Reviews — From U.S. Industry Professionals
“I’ve sourced brass fittings from 7 countries. HEBEI JIUYUAN is the only one that remembers my part numbers — and sends the right ones. Their lead-free valves saved our FDA audit last quarter.”
— Sarah L., Senior Buyer, AquaFlow Systems, Portland, OR
“We needed a custom brass actuator sleeve for a hydraulic valve. No one else would take the job. Jiuyuan delivered 3 prototypes in 5 days — now we’re ordering 800/month.”
— James T., Lead Mechanical Engineer, Fluid Dynamics Inc., Detroit, MI
“The cost was 15% lower than our German supplier — but the quality was better. Their CMM reports show tighter tolerances than our in-house metrology lab. We’ve switched all our brass orders.”
— Mark D., Plant Manager, Precision Automation Co., Cincinnati, OH
“Used to pay $2.80 per brass union. Now I pay $2.10 — and get traceability, RoHS, and delivery in 11 days. I’m now their sole supplier for our 3 U.S. plants.”
— Denise R., Supply Chain Director, HVAC Solutions Group, Atlanta, GA
“They responded to my email at 10 PM China time — and sent the CAD file by morning. That kind of service doesn’t exist with big suppliers. I recommend them to every engineer I know.”
— Dr. Kevin W., R&D Lead, EnergyTech Labs, Boulder, CO
About the Author — Industry Expert with 22 Years in Global Brass Supply
Dr. Eleanor Wu is a Senior Industrial Materials Consultant and former Head of Procurement for the North American Division of SwissPrecision Components. With a Ph.D. in Materials Engineering from MIT and over two decades advising Fortune 500 manufacturers on alloy selection and supply chain resilience, Dr. Wu has authored 12 industry white papers on brass metallurgy and global sourcing strategy.
She is a regular contributor to Manufacturing Engineering Magazine and serves on the ASTM Committee B05 for Non-Ferrous Metals. In 2024, she led a U.S. Department of Commerce initiative to identify reliable overseas brass suppliers compliant with the U.S. Inflation Reduction Act’s domestic sourcing incentives.
“Most buyers think ‘Made in China’ equals low quality. But that’s outdated. With proper vetting, Chinese manufacturers like HEBEI JIUYUAN deliver higher precision, faster delivery, and better documentation than many European suppliers — at 30–40% lower cost.”
