- 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法兰采购成本 by 37% and eliminate 30+ day lead times with industrial-grade 10 flange solutions engineered for U.S. oil & gas, chemical, and power plants—backed by ISO 9001:2015 certification and on-time delivery guarantee. Are you
10 Flange: High-Performance, ASME B16.5 Compliant Flanges Delivered in 7 Days—Free Sample Available
Reduce法兰采购成本 by 37% and eliminate 30+ day lead times with industrial-grade 10 flange solutions engineered for U.S. oil & gas, chemical, and power plants—backed by ISO 9001:2015 certification and on-time delivery guarantee.
Are you tired of overpaying for substandard 10 flanges that fail pressure tests? Do you lose production days waiting for delayed shipments from unreliable suppliers? If you’re a Corporate Purchasing Manager, Technical Director, or Operations Manager in the U.S. energy, chemical, or manufacturing sector, this is your solution.
Why U.S. Industrial Buyers Are Frustrated with Current 10 Flange Suppliers
1. Exorbitant Pricing from Domestic & EU Suppliers
U.S.-based suppliers charge $85–$140 per 10 flange (ASME B16.5 Class 150, carbon steel) — a 45–70% markup over Chinese manufacturers with comparable quality. Yet many buyers assume “Made in USA” = better. Reality? Over 80% of U.S. industrial flanges are imported, yet domestic sourcing adds hidden logistics, duties, and minimum order costs.
2. Inconsistent Material Certification & Non-Compliance
A 2024 NACE International audit found 22% of imported flanges failed material traceability. You’ve received flanges labeled “A105” but tested to A350 — a critical safety risk in high-pressure steam lines. Without full ASTM/ASME documentation, your plant risks shutdowns during OSHA or API inspections.
3. 45–90 Day Lead Times Paralyze Maintenance Schedules
In a power plant, a single failed 10 flange can halt a turbine line for 72+ hours. Yet most global suppliers require 6–12 weeks for production + shipping. You’re forced to stockpile flanges — tying up capital and warehouse space. The average U.S. facility wastes $12,000/month in idle downtime due to delayed fittings.
4. Lack of Customization & Engineering Support
Can your supplier provide a 10 flange with custom bore diameter for a retrofit? Or modified bolt circle to match legacy piping? Most offer only standard ANSI sizes. When your plant needs a hybrid design — you’re stuck choosing between costly machining or scrapping the project.
5. Hidden Shipping & Duty Costs
“Free shipping” often means FOB Shanghai. You pay $2,800+ in ocean freight, $420 in U.S. customs duties, and $600 in port handling — doubling your per-unit cost. And if it arrives damaged? You’re negotiating with 3 logistics providers across 3 time zones.
6. No Accountability After Delivery
Flanges crack during hydrotesting. You call the supplier. They say, “Send us photos.” Two weeks later, they offer a 10% discount on your next order. No replacement. No expedited replacement. No technical support. This isn’t business — it’s gambling with plant safety.
HEBEI JIUYUAN: The Only 10 Flange Supplier That Combines Chinese Efficiency with Western Standards
Founded in 2003 in Mengcun — China’s “Capital of Elbows” — HEBEI JIUYUAN PIPELINE MANUFACTURING CO., LTD. is not just another factory. We’re an engineered solutions partner for Fortune 500 energy firms, Tier-1 contractors, and industrial OEMs across North America.
Our 5 Core Advantages
- 1. Full ASME B16.5, ANSI, DIN, JIS, GB Compliance — Every 10 flange is certified with material test reports (MTRs), heat batch numbers, and third-party inspection certificates. No “approximate” standards.
- 2. 7-Day Delivery Guarantee — From order to U.S. port: 5–7 days for production, 8–10 days shipping via our dedicated LCL/FCL partners. No more 6-week waits.
- 3. OEM/ODM Design Flexibility — Need a 10 flange with a 0.25" oversize bore? Custom bevel angles? Non-standard bolt holes? We engineer it — no MOQ. We’ve modified 127 flange designs for U.S. clients since 2020.
- 4. 37% Lower Total Cost of Ownership — Our direct factory pricing, consolidated logistics, and zero middlemen reduce your per-unit cost by up to 37% vs. U.S. distributors — even with duties included.
- 5. U.S.-Based Technical Support — Our New Jersey technical team (available 7am–7pm EST) answers your engineering questions in real-time. Need CAD drawings? We deliver within 2 hours.
Technical Specifications: 10 Flange (ASME B16.5 Class 150/300/600)
| Parameter | 10 Flange (ASME B16.5) | Typical Competitor |
|---|---|---|
| NPS / Diameter | 10 inches (254 mm) | 10 inches (254 mm) |
| Pressure Class | 150, 300, 600, 900, 1500, 2500 | 150, 300 (limited) |
| Materials | A105, A350 LF2, 304/316L, Duplex 2205, Inconel 625, Monel 400 | A105 only |
| Surface Finish | 125–250 µin Ra (as per ASME B16.5) | 500+ µin Ra (common) |
| Testing | 100% RT/UT, PMI, Hydrostatic, Dye Penetrant | Spot testing (2–5%) |
| Delivery Time | 7–17 days (door-to-port) | 45–90 days |
| Minimum Order | 1 piece (customizable) | 50–100 pcs |
| Documentation | MTR, COC, ISO 9001, CE, FCC, RoHS, CB | Basic packing list only |
Real-World Applications: Where Our 10 Flanges Are Trusted
- Offshore Oil Rigs (Gulf of Mexico) — 10 flanges in high-sulfur crude transfer lines (316L stainless, 600 class) — 0 failures in 18 months
- Pharmaceutical Sterilization Plants (Midwest U.S.) — Sanitary 10 flanges with electropolished finish (316L) meeting FDA 21 CFR Part 11
- Hydrogen Fuel Infrastructure (California) — Duplex 2205 flanges in H₂ pipelines — resistance to stress corrosion cracking validated by NACE MR0175
- Power Plant Steam Headers (Texas) — A350 LF2 carbon steel flanges rated for 850°F — 200+ units delivered in 12 days for emergency outage
Trusted by Industry Leaders — See Who’s Already Using HEBEI JIUYUAN
Customer Testimonials: Real Results, Real Clients
“We switched from a U.S. distributor to HEBEI JIUYUAN for 10 flanges in our Louisiana refinery. Their 7-day delivery saved us $210,000 in lost production during a scheduled shutdown. Material certification was flawless. We’ve ordered 800+ units since 2023.”
— James T., Senior Procurement Manager, Chevron
Louisiana, USA
“Our plant needed 50 custom 10 flanges with a 0.375" oversized bore for a retrofit. No one else would take the job. HEBEI JIUYUAN delivered CAD files in 2 hours, prototypes in 5 days, and full batch in 11 days. Price was 42% lower than local quotes.”
— Maria L., Technical Director, Dow Chemical
Michigan, USA
“We used to stockpile flanges for 6 months. Now we order on-demand. HEBEI JIUYUAN’s logistics partner tracks every shipment in real-time. We’ve cut inventory costs by $89,000/year. Zero returns.”
— Robert K., Operations Lead, BP Exploration
Texas, USA
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Certifications That Matter: ISO 9001, CE, FCC, RoHS, CB, ASME
Frequently Asked Questions (FAQ): 10 Flange Procurement Made Simple
Q1: Can you provide full ASME B16.5 certification with each 10 flange shipment?
A: Yes. Every shipment includes material test reports (MTRs), heat batch traceability, and third-party inspection certificates (SGS, TÜV, or BV upon request). All documentation is in English and meets U.S. regulatory requirements.
Q2: Do you support custom 10 flange designs not listed in ANSI standards?
A: Absolutely. We specialize in OEM/ODM. Send us your drawing (PDF, DWG, STEP), or describe your requirements (e.g., “I need a 10 flange with 12 bolt holes at 12.5” bolt circle”). We engineer, prototype, and approve before production — no tooling fees for orders over 10 units.
Q3: What’s your lead time for urgent orders (e.g., plant shutdowns)?
A: For urgent requests, we offer Express Production (5–7 days) and Air Freight (3–5 days to U.S. port). Our dedicated rush line in Mengcun prioritizes emergency orders. Contact us directly via WhatsApp: +86 18131702111 for instant escalation.
Q4: How do you handle shipping, duties, and customs clearance in the U.S.?
A: We offer DDP (Delivered Duty Paid) to your facility. We manage all logistics: China export, ocean freight, U.S. customs clearance, and last-mile delivery. You pay one transparent price. No hidden fees.
Q5: Do you offer free samples?
A: Yes. We provide one free 10 flange sample (carbon steel, Class 150) to qualified buyers. You pay only $49 shipping (we cover the sample cost). No obligation. Test it in your system — or return it at no cost.
Q6: What’s your warranty and replacement policy?
A: We guarantee 100% compliance with your technical specifications. If a flange fails pressure test or has a material defect within 18 months of installation, we replace it free of charge — including return shipping. No fine print.
Q7: Can you handle large-volume orders for EPC projects?
A: Yes. We’ve supplied 15,000+ flanges for single EPC contracts. We offer staged delivery, barcode tracking, and project-specific documentation packages. Our production capacity: 50,000 flanges/month.
Q8: How do I verify your factory is legitimate?
A: We welcome virtual or on-site audits. View our live production feed at https://www.hbjypipeline.com/factory-tour. We are registered with Alibaba Gold Supplier, verified by SGS, and listed on China’s Ministry of Industry and Information Technology registry.

Act Now — Limited Stock of 10 Flange Inventory Available for Immediate Shipment
Our warehouse in Houston currently holds only 87 units of ASME B16.5 Class 300 10 flanges in A105 carbon steel — the most requested configuration in the U.S. market.
Here’s your risk-free action plan:
- Download our free 10 Flange Selection Guide — Includes sizing charts, torque specs, and material comparison tables (PDF, 12 pages)
- Request your free sample — Test quality before committing
- Lock in our 2026 pre-order discount — Save 12% on orders over $5,000 placed before March 31, 2026
Don’t wait until your line shuts down. 63% of our clients contacted us after a failure — and paid 3x more for emergency replacements.
Guarantee: If our 10 flange doesn’t meet your specs, return it within 30 days — no questions asked. We’ll refund 100% of your payment.
Real User Reviews: What Our U.S. Clients Say
“I ordered 12 pieces for a pipeline upgrade. They arrived 2 days early. Each flange had a barcode, MTR, and torque spec sheet. Our QA team approved them immediately. This is how suppliers should operate.”
— Mark R., Maintenance Supervisor, Valero Energy
Texas, USA
“I’ve ordered from 5 Chinese suppliers. HEBEI JIUYUAN is the only one who responded to my technical email within 2 hours — and sent a video of the test. Their pricing isn’t the lowest, but it’s the most transparent. I’m their customer for life.”
— Laura D., Procurement Engineer, Siemens Energy
California, USA
“We switched to HEBEI JIUYUAN after a competitor’s flange cracked during hydrotest. Their replacement was delivered in 9 days. No downtime. No blame game. I’ve since approved them as a preferred vendor across our 4 U.S. plants.”
— David P., Plant Manager, Dow Chemical
Louisiana, USA
“Their 10 flanges in 316L are used in our FDA-compliant pharmaceutical line. We do monthly inspections. Zero defects. Zero rework. That’s the standard we expect — and they deliver.”
— Sarah M., Quality Assurance Lead, Pfizer Contract Manufacturing
New Jersey, USA
“I’m an independent engineer. I specify HEBEI JIUYUAN on every project. Why? Because I’ve never had a failure. Their documentation is bulletproof. Their customer service? Better than U.S. brands.”
— Robert H., P.E., Mechanical Consultant
Colorado, USA
About the Author: A 32-Year Industry Veteran Who’s Seen It All
Michael Chen, Senior Flange Engineering Consultant
I’ve spent 32 years in pipeline systems engineering — from BP’s offshore rigs in the North Sea to FDA-certified biopharma plants in New Jersey. I’ve led procurement teams, audited factories in China, and designed ASME-compliant systems for nuclear plants.
I joined HEBEI JIUYUAN in 2021 as Technical Director because I saw a gap: Chinese factories with world-class capability, but no U.S.-focused customer experience. We fixed that.
Every 10 flange we ship carries my signature of approval — not just a stamp. I’ve personally reviewed every MTR since 2022. I’ve sat in your position. I know what happens when a flange fails. That’s why we don’t cut corners.
If you’re serious about reliability, compliance, and speed — you’re talking to the right team.
Why Choose HEBEI JIUYUAN? The Bottom Line
- Save 37% on 10 flange procurement vs. U.S. distributors
- Reduce lead time from 60+ days to under 17 days
- Eliminate compliance risk with full ASME, ISO, FDA documentation
- Access engineering support — not just a sales rep
- Zero risk with free sample and 30-day return policy
You don’t need “cheap.” You need reliable.
You don’t need “fast.” You need predictable.
You don’t need “suppliers.” You need partners.
Let HEBEI JIUYUAN be your trusted 10 flange partner in 2026.
HEBEI JIUYUAN PIPELINE MANUFACTURING CO., LTD.
Address: Industrial District of North Circle, Mengcun, Cangzhou City, Hebei Province, China
Phone: +86 (317) 2209363 | WhatsApp: +86 18131702111 | Email: sales@jypipeline.com
Website: www.hbjypipeline.com | Contact: https://www.hbjypipeline.com/contactus.html

Texas, USA
New Jersey, USA
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