Stainless Steel Ball Valve
Product Overview
As a professional Stainless Steel Ball Valve Manufacturer, we specialize in providing high-quality industrial Stainless Steel Ball Valves for critical applications across oil and gas, chemical processing, water treatment, and power generation industries.
Our stainless steel ball valve is designed for reliable, quarter-turn shut-off control, offering excellent sealing performance with compact structural design. The valve body and ball are manufactured from premium-grade stainless steel (CF8/304, CF8M/316, or duplex stainless steel), ensuring superior corrosion resistance and extended service life in harsh environments.
Technical Specifications
| Parameter | Range |
|---|---|
| Size Range | NPS ½” to NPS 48″ (DN15 – DN1200) |
| Pressure Rating | Class 150 to Class 2500 |
| Connection Types | RF, RTJ, BW, PE, threaded |
| Body Materials | CF8, CF8M, CF3, CF3M, A995 4A/5A, Duplex, Super Duplex, Monel, Inconel, Hastelloy |
| Seat Materials | PTFE, RPTFE, PEEK, Devlon, Metal-seated |
| Design Standards | API 6D, API 608, ISO 17292, ASME B16.34 |
| End Flange Standards | ASME B16.5 / B16.47, MSS SP-44 |
| Testing Standards | API 6D / API 598 |
| Fire Safety | API 607 / API 6FA |
| NACE Compliance | MR-0175 / MR-0103 |
| Fugitive Emission | ISO 15848 |
Key Features of Our Stainless Steel Ball Valve：
Full or reduced bore – Flexible options to suit various flow requirements
Fire-safe design – Compliant with API 607 / API 6FA standards for high-risk applications
Anti-static device – Prevents static spark hazards in flammable media
Anti-blowout stem – Ensures operator safety under high-pressure conditions
Double Block & Bleed (DBB) – Provides positive isolation for maintenance safety
Cryogenic and high-temperature extended stem – Available for extreme temperature service
Applications
Our stainless steel ball valves are widely used in the following industries:
Oil & Gas – Upstream, midstream, and downstream pipeline systems
Chemical Processing – Corrosive and high-purity media handling
Water Treatment – Municipal and industrial water distribution
Power Generation – Steam, cooling water, and auxiliary systems
Pharmaceutical & Food – Sanitary applications requiring high cleanliness
Marine – Seawater and ballast systems requiring excellent corrosion resistance
Why Choose Us as Your Stainless Steel Ball Valve Manufacturer?
As an experienced Stainless Steel Ball Valve manufacturer in China, we offer:
- ISO 9001 certified production facility with rigorous quality control
- 20+ years of valve manufacturing experience
- Customized solutions – Tailored connection ends, special materials, and actuation options
- Competitive OEM/ODM services available
- Global export – Supplying to North America, Europe, the Middle East, Southeast Asia, and beyond
- Technical support – Engineering assistance for complex application requirements
Contact Us
Looking for a reliable Stainless Steel Ball Valve Manufacturer? Contact us for a customized quote today.
Materials of Newsway Valve Manufacturer Products
The China Valve Manufacturer from China, its valves body and trim material can be offered in Forged type and Casting type. Next to Stainless Steel and Carbon Steel material, we also manufacture valves in special materials such as titanium, nickel alloys, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, corrosion resistant alloys and urea grade materials.
Available Valve Materials
| Tradename | UNS nr. | Werkstoff nr. | Forging | Casting |
| Carbon steel | K30504 | 1.0402 | A105 | A216 WCB |
| Carbon steel | 1.046 | A105N | ||
| Low Temp Carbon steel | K03011 | 1.0508 | A350 LF2 | A352 LCB |
| High Yield steel | K03014 | A694 F60 | ||
| 3 1/2 Nickel steel | K32025 | 1.5639 | A350 LF3 | A352 LC3 |
| 5 Chrome, 1/2 Moly | K41545 | 1.7362 | A182 F5 | A217 C5 |
| 1 1/4 Chrome, 1/2 Moly | K11572 | 1.7733 | A182 F11 | A217 WC6 |
| K11597 | 1.7335 | |||
| 2 1/4 Chrome, 1/2 Moly | K21590 | 1.738 | A182 F22 | A217 WC9 |
| 9 Chrome, 1 Moly | K90941 | 1.7386 | A182 F9 | A217 CW6 |
| X 12 Chrome, 091 Moly | K91560 | 1.4903 | A182 F91 | A217 C12 |
| 13 Chrome | S41000 | A182 F6A | A351 CA15 | |
| 17-4PH | S17400 | 1.4542 | A564 630 | |
| 254 SMo | S31254 | 1.4547 | A182 F44 | A351 CK3MCuN |
| 304 | S30400 | 1.4301 | A182 F304 | A351 CF8 |
| 304L | S30403 | 1.4306 | A182 F304L | A351 CF3 |
| 310S | S31008 | 1.4845 | A182 F310S | A351 CK20 |
| 316 | S31600 | 1.4401 | A182 F316 | A351 CF8M |
| S31600 | 1.4436 | |||
| 316L | S31603 | 1.4404 | A182 F316L | A351 CF3M |
| 316Ti | S31635 | 1.4571 | A182 F316Ti | |
| 317L | S31703 | 1.4438 | A182 F317L | A351CG8M |
| 321 | S32100 | 1.4541 | A182 F321 | |
| 321H | S32109 | 1.4878 | A182 F321H | |
| 347 | S34700 | 1.455 | A182 F347 | A351 CF8C |
| 347H | S34709 | 1.4961 | A182 F347H | |
| 410 | S41000 | 1.4006 | A182 F410 | |
| 904L | N08904 | 1.4539 | A182 F904L | |
| Carpenter 20 | N08020 | 2.466 | B462 N08020 | A351 CN7M |
| Duplex 4462 | S31803 | 1.4462 | A182 F51 | A890 Gr 4A |
| SAF 2507 | S32750 | 1.4469 | A182 F53 | A890 Gr 6A |
| Zeron 100 | S32760 | 1.4501 | A182 F55 | A351 GR CD3MWCuN |
| Ferralium® 255 | S32550 | 1.4507 | A182 F61 | |
| Nicrofer 5923 hMo | N06059 | 2.4605 | B462 N06059 | |
| Nickel 200 | N02200 | 2.4066 | B564 N02200 | |
| Nickel 201 | N02201 | 2.4068 | B564 N02201 | |
| Monel® 400 | N04400 | 2.436 | B564 N04400 | A494 M35-1 |
| Monel® K500 | N05500 | 2.4375 | B865 N05500 | |
| Incoloy® 800 | N08800 | 1.4876 | B564 N08800 | |
| Incoloy® 800H | N08810 | 1.4958 | B564 N08810 | |
| Incoloy® 800HT | N08811 | 1.4959 | B564 N08811 | |
| Incoloy® 825 | N08825 | 2.4858 | B564 N08825 | |
| Inconel® 600 | N06600 | 2.4816 | B564 N06600 | A494 CY40 |
| Inconel® 625 | N06625 | 2.4856 | B564 N06625 | A494 CW 6MC |
| Hastelloy® B2 | N10665 | 2.4617 | B564 N10665 | A494 N 12MV |
| Hastelloy® B3 | N10675 | 2.46 | B564 N10675 | |
| Hastelloy® C22 | N06022 | 2.4602 | B574 N06022 | A494 CX2MW |
| Hastelloy® C276 | N10276 | 2.4819 | B564 N10276 | |
| Hastelloy® C4 | N06455 | 2.461 | B574 N06455 | |
| Titanium GR. 1 | R50250 | 3.7025 | B381 F1 | B367 C1 |
| Titanium GR. 2 | R50400 | 3.7035 | B381 F2 | B367 C2 |
| Titanium GR. 3 | R50550 | 3.7055 | B381 F3 | B367 C3 |
| Titanium GR. 5 | R56400 | 3.7165 | B381 F5 | B367 C5 |
| Titanium GR. 7 | R52400 | 3.7235 | B381 F7 | B367 C7 |
| Titanium GR. 12 | R53400 | 3.7225 | B381 F12 | B367 C12 |
| Zirconium® 702 | R60702 | B493 R60702 | ||
| Zirconium® 705 | R60705 | B493 R60705 |
