Cut procurement costs by up to 37% without compromising quality. Engineered for OEMs, plant engineers, and wholesale buyers who demand precision, fast delivery, and full compliance with ASTM/ANSI standards.
▶ Get Free Quote in 24h – No ObligationEvery year, procurement managers lose thousands on valve failures, delayed shipments, and inconsistent quality. Here are the most common frustrations we hear from buyers like you:
screwed ball valve threaded end ball valve screwed end valve
You need a screwed end ball valve that delivers consistent Cv, bubble-tight shut-off, and on-time delivery – without the corporate markups.
At Ningjin Thriveon Valve Co., Ltd., we've served 200+ industrial buyers across the USA, Saudi Arabia, and Europe since 2012. Our threaded ball valves are built for repeatable performance, backed by a 10-year engineering team and a vertically integrated factory.
We own the entire production line – from CNC machining to hydrostatic testing. No markups, no third-party QC conflicts. You get ISO 9001:2015 certified valves at factory-direct pricing.
Need a special thread (NPT, BSP, BSPT) or custom bore size? Our engineers deliver prototypes in 10–15 working days. Full 3D modeling and pressure test reports included.
Standard orders ship in 25–35 days. For urgent projects, we offer a 15-day express lane – air freight supported with real-time tracking.
Every valve undergoes 100% hydrostatic shell test, air seat test, and thread gauge inspection. Our rejection rate is <0.8% – well below industry average.
All models comply with ASME B16.34, API 608, and ISO 17292. Suitable for water, oil, gas, and steam applications.
| Parameter | Standard Range | Custom Options |
|---|---|---|
| Size Range | 1/4" – 4" (DN8 – DN100) | Up to 6" on request |
| Pressure Class | PN16 – PN63 / 150LB – 600LB | 1000LB WOG |
| End Connection | NPT / BSP / BSPT (threaded) | SW / BW ends |
| Body Materials | WCB / CF8 / CF8M (SS304 / SS316) | Duplex, Monel, Hastelloy |
| Ball & Stem | SS304 / SS316 + Chrome plating | Electroless nickel plating |
| Seat Material | PTFE / RPTFE / PPL | PEEK, Nylon, Metal-seated |
| Temperature Range | -20°C to +180°C (PTFE) | -196°C to +450°C (PEEK) |
| Leakage Rate | Bubble-tight (Class VI per FCI 70-2) | Low-emission packing |
Full test certificates and material mill reports provided with every shipment.
Get the answers you need to evaluate us as your long-term partner.
For standard sizes (1/4"–2") in WCB or SS304, lead time is 25–35 working days. For larger sizes or exotic materials (Duplex, Monel), please allow 35–45 days. We also offer a 15-day express service for urgent orders – contact our sales team for availability.
Absolutely. We supply NPT (National Pipe Thread) as standard for all US-bound orders. We also offer BSP, BSPT, and custom thread forms. Each valve is inspected with NPT ring gauges to ensure a leak-free seal.
For OEM modifications (custom bore, special seat material, non-standard painting), our MOQ is 100 pieces per size. For completely new designs, the MOQ is 300 pieces. We offer free prototype samples for qualifying OEM projects – you only pay shipping.

We provide mandatory third-party inspection (SGS, Bureau Veritas, or TÜV) for all international orders. You receive a digital copy of the inspection report, material certificates (EN 10204 3.1), and pressure test videos before shipment. Our 0.8% defect rate is backed by a full warranty.
We offer a 24-month warranty against manufacturing defects in materials and workmanship. For high-cycle applications (>50,000 cycles), we extend the warranty to 36 months with our premium seat option. Warranty claims are processed within 5 business days.
We ship under FOB, CIF, or DDP terms. For CIF to major US ports (Los Angeles, Houston, New York), our logistics team consolidates cargo to keep freight costs 15–20% below market. We provide a fixed shipping quote within 48 hours of receiving your order details.
Yes! We provide free samples (1–3 pcs) for qualified procurement and engineering teams. You only cover the courier cost. Samples are production-grade and come with a test certificate. Request yours through the form below.
Real feedback from engineers and purchasing managers who switched to Thriveon.
"We replaced a major US brand with Thriveon's 2" 316L screwed end ball valves on our chemical injection skids. After 8 months, zero leaks, zero stem binding. The price difference was 42% – and the quality is actually better. You can feel the smoothness when turning the handle."
"I was nervous sourcing valves from China after a bad experience with another supplier. Thriveon changed my mind. Their QC documentation is thorough, and the valves arrived earlier than promised. We've ordered 1,200 units so far – consistent quality every time."
"The OEM flexibility is exceptional. We needed a special reduced bore with PEEK seats for a high-temperature project. Thriveon delivered prototypes in 14 days and the production run of 500 units in 28 days. The valves performed flawlessly at 220°C. Highly recommended."
"Shipping to Colombia used to be a nightmare. Thriveon arranged CIF to Cartagena with full tracking, and the freight cost was 20% lower than our previous supplier. The valves are now in service at a major water treatment plant in Bogotá – no issues at all."
Join 200+ companies that trust Thriveon for their screwed end ball valve needs. Get a personalized quote, free sample, or technical consultation within 24 hours.
⚡ Limited-Time: Free express shipping for first orders over $2,000 (until next month).
🔒 Risk-free: Full money-back guarantee if the valves don't meet your specs.
Or contact us directly:
✓ Your information is protected by our privacy policy. No spam, no third-party sharing.
Related Products
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 Engineers & Procurement Leaders Worldwide