Reduce downtime and operational costs with ISO/CE certified threaded valves. Direct from our China factory – 30% faster lead times and full OEM/ODM support for industrial piping systems.
Get Free Quote in 24h →300,000 sq ft facility with 200+ employees. 15 automated CNC lines and robotic welding ensure ±0.1mm threading accuracy.
ISO 9001:2015, CE/PED, and API 6D certified. Every valve is hydro-tested at 1.5x working pressure and randomly sampled for X-ray.
85% of threaded valve orders ship within 35 days. Express up to 20 days for urgent projects – air freight available.
10 senior engineers with 15+ years average experience. We can replicate any brand or design custom threaded valves per your drawing.
Factory direct pricing saves you 20–35% vs Western brands. All customs duties and shipping costs are quoted in advance – no hidden fees.
Warehouses in Tianjin, Shanghai, and Los Angeles (2026). 18-month warranty, free sample for first order, and technical support via WhatsApp.
| Product Type | Material | Pressure Class (PN/Class) | Size Range | Thread Standards | Temperature Range | Certifications |
|---|---|---|---|---|---|---|
| Threaded Ball Valve (full port) | SS316 / SS304 / WCB | PN16–PN40 / 150–300 LB | 1/4″ – 4″ (DN8–DN100) | NPT, BSP, BSPT | -20°C to +200°C | CE, ISO 9001 |
| Threaded Gate Valve | Cast iron / Ductile iron / SS316 | PN10–PN25 / 125–150 LB | 1/2″ – 6″ (DN15–DN150) | NPT, BSP | -10°C to +120°C | CE, ISO 9001 |
| Threaded Globe Valve | SS304 / SS316 / Brass | PN16–PN40 / 150–300 LB | 1/4″ – 3″ (DN8–DN80) | NPT, BSPT | -29°C to +250°C | CE, RoHS |
| Threaded Check Valve (spring type) | SS316 / SS304 / Carbon steel | PN16–PN25 / 150–300 LB | 1/2″ – 4″ (DN15–DN100) | NPT, BSP | -20°C to +150°C | ISO 9001, CE |
| Threaded Y‑Type Strainer | Cast iron / SS316 / Bronze | PN16 / 125 LB | 3/4″ – 4″ (DN20–DN100) | NPT, BSP | 0°C to +120°C | CE, ISO 9001 |
| Threaded Foot Valve | SS304 / Bronze | PN10–PN16 / 125 LB | 1/2″ – 4″ (DN15–DN100) | NPT, BSP | -10°C to +80°C | CE |
threaded valve threaded end valve threaded ball valve
We produce threaded valves with NPT (National Pipe Taper), BSP (British Standard Pipe), and BSPT (tapered) threads. Custom threads like JIS or metric can be manufactured. Please specify your requirement in the inquiry.
Yes, we offer 1–2 free samples per size for first-time buyers. You only pay shipping. Sample turnaround is 7–15 days depending on stock.
Standard lead time is 35–45 days for quantities of 500–2000 pieces. For urgent projects, we can expedite to 20–25 days with air freight. Stock sizes (1/2″–2″ NPT ball valves) ship within 15 days.
Every valve undergoes hydrostatic pressure test (1.5x working pressure), a thread gauge check, and visual inspection. Random samples are tested for material composition (PMI) and hardness. We provide test certificates with each shipment.
We accept T/T (bank wire), L/C at sight for larger orders, and for small orders via PayPal or Western Union. Flexible terms (30% deposit, 70% before shipment) are available for qualified buyers.
Absolutely. We can laser-engrave your logo, part numbers, and pressure ratings on the valve body. Blue, red, green, or yellow handle coatings are available for easy identification.
We provide an 18-month warranty against manufacturing defects. For any issue, send photos or videos, and we will dispatch replacements or issue a credit note within 5 business days.
Yes, we prepare complete shipping documents including commercial invoice, packing list, bill of lading, and country of origin certificate. For ASME compliance, we can also provide material test reports and pressure test certificates.
Limited-time offer: Free sample (up to 2 pcs) + 5% discount on first order over $2,000. Act now – stock available for immediate shipping.
Risk-free: 18-month warranty. Not satisfied? Full money back on defective products.
Or email us directly: info@thriveonvalve.com
"I've been sourcing threaded ball valves from China for 12 years. Thriveon's quality is consistent – the machining on the NPT threads is flawless, and the packing is industrial-grade. We've reduced our rejection rate from 5% to 0.3%."
— David M., Supply Chain Manager, Piped Solutions Ltd., UK
"We needed SS316 threaded check valves for a seawater injection project. Thriveon delivered with full PMI testing and passed our third-party inspection. Great communication throughout."
— Abdul K., Senior Engineer, Gulf Petroservice Co., Saudi Arabia
"Their OEM service is fantastic. We sent a drawing of a special threaded globe valve with a non-standard seat angle – they sent prototypes within 18 days. Now we order 10,000 units annually."
— Tom S., Owner, Midwest Flow Control, USA
"I was hesitant to switch from a European supplier, but Thriveon's pricing and delivery were unbeatable. First order of 3,000 pcs arrived 2 weeks early. We've since placed 4 repeat orders."
— Luigi R., Purchasing Director, Fabbrini S.p.A., Italy
"Excellent factory tour – they have an impressive QA lab. Their threaded valves for our water treatment plant have been operating for 10 months with zero issues. Highly recommended."
— Ryan C., Plant Manager, AquaPure Inc., South Africa
With 15 years of experience in industrial valve design and international trade, Michael oversees quality assurance and technical support at Ningjin Thriveon Valve. He has helped more than 200 B2B clients across 40 countries select the right threaded valve solutions for their piping systems. Reach him at info@thriveonvalve.com.
"I believe in transparency and technical precision. Every threaded valve we ship should perform flawlessly in your system – that's the Thriveon commitment."
© 2026 Ningjin Thriveon Valve Co., Ltd. | South of Huanmadian Village, Ningjin, Xingtai, Hebei, China | Contact
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Call us on:
+86-311-86935302
+86-311-86935302
Email Us:
info@thriveonvalve.com
South of Huanmadian Village Town, Ningjin County, Xingtai, Hebei Province, China 
Trusted by Industry Leaders Worldwide
Our threaded valves have been specified by global companies across 40+ countries. Below are a few of our valued clients:
Certifications & Compliances
ISO 9001:2015 | CE/PED 2014/68/EU | API 6D | ASTM A182 / A105 | ASME B16.11 | MSS SP-83 | RoHS | (CCC, FDA not applicable)
"Thriveon helped us replace a failing batch of imported ball valves with SS316 threaded ones. The fit was perfect, and we saved 32% on total cost. Their technical team even assisted with pressure testing documentation."
— James R., Procurement Manager, Mid-Atlantic Chemical Solutions, USA
"Lead time was incredible – only 5 weeks from order to delivery for 6,000 pcs of 1/2″ NPT gate valves. Quality matched our previous European supplier."
— Carlos G., Operations Director, Toronto Piping Inc., Canada