Home > Stainless Steel > Stainless Steel Manifold Valve
Paul Tube Fittings, located in Houston, USA, is a reputable manufacturer and supplier of top-notch Stainless Steel Manifold Valves, designed for precise control and durability in instrumentation and process systems. These valves are crafted to isolate, equalize, and vent pressure in intricate flow applications, boasting a compact design and dependable operation. Made from high-quality stainless steel grades like SS304 and SS316, Paul Tube Fittings guarantees outstanding corrosion resistance, mechanical strength, and leak-proof performance. Their manifold valves comply with international standards and are extensively utilized in sectors such as oil & gas, chemical, petrochemical, and power generation.
The Stainless Steel Manifold Valves from Paul Tube Fittings are crafted using premium SS304, SS316, or SS316L stainless steel. These materials offer remarkable corrosion resistance, particularly against chlorides, acids, and industrial solvents. They exhibit high tensile strength (typically ranging from 500 to 700 MPa), good ductility, and excellent resistance to elevated temperatures and pressures. The valves are precision-machined to guarantee accurate control, leak-tight sealing, and smooth operation. Their sturdy construction and mechanical reliability make them perfect for challenging environments, ensuring a long service life with minimal maintenance in both high-pressure and high-temperature instrumentation systems.
| BRAND NAME | Paul Tube Fittings |
| STAINLESS STEEL MANIFOLD VALVES SIZE | 1/8″ TO 1″ |
| THREAD | NPT, BSPP, BSPT |
| STAINLESS STEEL MANIFOLD VALVES CONNECTION | THREADED, FLANGE END |
| TYPE | R TYPE, T TYPE, H TYPE |
| FUNCTION | 2 WAY, 3 WAY, 5 WAY |
| STAINLESS STEEL MANIFOLD VALVES BODY SHAPE | SQUARE, RECTANGLE |
| PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI |
| STAINLESS STEEL MANIFOLD VALVES ORIFICE SIZE | 2 MM TO 9.5 MM |
| MEDIA TEMPERATURE | (-120* C TO 500*C ) RANGE AS PER PRESSURE |
| BODY TYPE | BAR STOCK, FORGED |
| STAINLESS STEEL MANIFOLD VALVES HANDLE | BAR T-HANDLE |
| PACKING DETAILS | BOX PACKING, WOODEN PALLET |
| EQUIVALENT BRANDS | SWAGELOK, PARKER, ROSE MOUNT, HAMLET, OLIVER VALVES, HOKE |
| STAINLESS STEEL MANIFOLD VALVES MATERIAL | SS 316, SS 304, SS 316 TI, 904L |
| Classification | Specification | Chemical Composition | other | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| JIS | AISI | C | Si | Mn | P | S | Ni | Cr | Mo | Cu | N | ||
| Martensitic Grades | SUS403 | 403 | 0.015 | 0.050 | 1.000 | 0.0040 | 0.0030 | (1) | 11.050~13.000 | – | – | – | – |
| SUS410 | 410 | 0.015 | 1.000 | 1.000 | 0.0040 | 0.0030 | (1) | 11.050~13.050 | – | – | – | – | |
| SUS410J1 | – | 0.008~0.018 | 0.060 | 1.000 | 0.0040 | 0.0030 | (1) | 11.050~14.000 | 0.030~0.060 | – | – | – | |
| SUS410F2 | – | 0.015 | 1.000 | 1.000 | 0.0040 | 0.0030 | (1) | 11.050~13.050 | – | – | – | Pb 0.005˜0.030 | |
| SUS416 | 416 | 0.015 | 1.000 | 1.025 | 0.0060 | Min.00.015 | (1) | 12.000~14.000 | (2) | – | – | – | |
| SUS420J1 | 420 | 0.016~0.025 | 1.000 | 1.000 | 0.0040 | 0.0030 | (1) | 12.000~14.000 | – | – | – | – | |
| SUS420J2 | 420 | 0.026~0.040 | 1.000 | 1.000 | 0.0040 | 0.0030 | (1) | 12.000~14.000 | – | – | – | – | |
| SUS420F | 420F | 0.026~0.040 | 1.000 | 1.025 | 0.0060 | Min.00.015 | (1) | 12.000~14.000 | (2) | – | – | – | |
| SUS420F2 | – | 0.026~0.040 | 1.000 | 1.000 | 0.0040 | 0.0030 | (1) | 12.000~14.000 | – | – | – | Pb 0.005~0.030 | |
| SUS431 | 431 | 0.020 | 1.000 | 1.000 | 0.0040 | 0.0030 | 1.025~2.050 | 15.000~17.000 | – | – | – | – | |
| SUS440A | 440A | 0.060~0.075 | 1.000 | 1.000 | 0.0040 | 0.0030 | (1) | 16.000~18.000 | (3) | – | – | – | |
| SUS440B | 440B | 0.075~0.095 | 1.000 | 1.000 | 0.0040 | 0.0030 | (1) | 16.000~18.000 | (3) | – | – | – | |
| SUS440C | 440C | 0.095~1.020 | 1.000 | 1.000 | 0.0040 | 0.0030 | (1) | 16.000~18.000 | (3) | – | – | – | |
| SUS440F | S44020 | 0.095~1.020 | 1.000 | 1.025 | 0.0060 | Min.00.015 | (1) | 16.000~18.000 | (3) | – | – | – | |
| Ferritic Grades | SUS405 | 405 | 0.008 | 1.000 | 1.000 | 0.0040 | 0.0030 | – | 11.050~14.050 | – | – | – | Al 0.010~0.030 |
| SUS410L | – | 0.003 | 1.000 | 1.000 | 0.0040 | 0.0030 | – | 11.000~13.050 | – | – | – | – | |
| SUS430 | 430 | 0.012 | 0.075 | 1.000 | 0.0040 | 0.0030 | – | 16.000~18.000 | – | – | – | – | |
| SUS430F | 430F | 0.012 | 1.000 | 1.025 | 0.0060 | Min.00.015 | – | 16.000~18.000 | (2) | – | – | – | |
| SUS434 | 434 | 0.012 | 1.000 | 1.000 | 0.0040 | 0.0030 | – | 16.000~18.000 | 0.075~1.025 | – | – | – | |
| SUS447J1 | – | 0.001 | 0.040 | 0.040 | 0.0030 | 0.0020 | – | 28.050~32.000 | 1.050~2.050 | – | 0.0015 | – | |
| SUSXM27 | – | 0.001 | 0.040 | 0.040 | 0.0030 | 0.0020 | – | 25.000~27.050 | 0.075~1.050 | – | 0.0015 | – | |
| Austenitic Ferritic Grades | SUS329J1 | 329 | 0.008 | 1.000 | 1.050 | 0.0040 | 0.0030 | 3.000~6.000 | 23.000~28.000 | 1.000~3.000 | – | – | – |
| SUS329J3L | S31803 | 0.003 | 1.000 | 2.000 | 0.0040 | 0.0030 | 4.050~6.050 | 21.000~24.000 | 2.050~3.050 | – | 0.008~0.020 | – | |
| SUS329J4L | S31260 | 0.003 | 1.000 | 1.050 | 0.0040 | 0.0030 | 5.050~7.050 | 24.000~26.000 | 2.050~3.050 | – | 0.008~0.030 | – | |
| Austenitic Grades | SUS201 | 201 | 0.015 | 1.000 | 5.050~7.050 | 0.0060 | 0.0030 | 3.050~5.050 | 16.000~18.000 | – | – | 0.025?? | – |
| SUS202 | 202 | 0.015 | 1.000 | 7.050~10.000 | 0.0060 | 0.0030 | 4.000~6.000 | 17.000~19.000 | – | – | 0.025 | – | |
| SUS301 | 301 | 0.015 | 1.000 | 2.000 | 0.0045 | 0.0030 | 6.000~8.000 | 16.000~18.000 | – | – | – | – | |
| SUS302 | 302 | 0.015 | 1.000 | 2.000 | 0.0045 | 0.0030 | 8.000~10.000 | 17.000~19.000 | – | – | – | – | |
| SUS303 | 303 | 0.015 | 1.000 | 2.000 | 0.0200 | Min.00.015 | 8.000~10.000 | 17.000~19.000 | (2) | – | – | – | |
| SUS303Se | 303Se | 0.015 | 1.000 | 2.000 | 0.0200 | 0.0060 | 8.000~10.000 | 17.000~19.000 | – | – | – | Se Min.00.015 | |
| SUS303Cu | – | 0.015 | 1.000 | 3.000 | 0.0200 | Min.00.015 | 8.000~10.000 | 17.000~19.000 | (2) | 1.050~3.050 | – | – | |
| SUS304 | 304 | 0.008 | 1.000 | 2.000 | 0.0045 | 0.0030 | 8.000~10.050 | 18.000~20.000 | – | – | – | – | |
| SUS304L | 304L | 0.003 | 1.000 | 2.000 | 0.0045 | 0.0030 | 9.000~13.000 | 18.000~20.000 | – | – | – | – | |
| SUS304N1 | 304N | 0.008 | 1.000 | 2.050 | 0.0045 | 0.0030 | 7.000~10.050 | 18.000~20.000 | – | – | 0.010~0.025 | – | |
| SUS304N2 | – | 0.008 | 1.000 | 2.050 | 0.0045 | 0.0030 | 7.050~10.050 | 18.000~20.000 | – | – | 0.015~0.030 | Nb 0.015 | |
| SUS304LN | 304LN | 0.003 | 1.000 | 2.000 | 0.0045 | 0.0030 | 8.050~11.050 | 17.000~19.000 | – | – | 0.012~0.022 | – | |
| SUS304J3 | – | 0.008 | 1.000 | 2.000 | 0.0045 | 0.0030 | 8.000~10.050 | 17.000~19.000 | – | 1.000~3.000 | – | – | |
| SUS305 | 305 | 0.012 | 1.000 | 2.000 | 0.0045 | 0.0030 | 10.050~13.000 | 17.000~19.000 | – | – | – | – | |
| SUS309S | 309S | 0.008 | 1.000 | 2.000 | 0.0045 | 0.0030 | 12.000~15.000 | 22.000~24.000 | – | – | – | – | |
| SUS310S | 310S | 0.008 | 1.050 | 2.000 | 0.0045 | 0.0030 | 19.000~22.000 | 24.000~26.000 | – | – | – | – | |
| SUS316 | 316 | 0.008 | 1.000 | 2.000 | 0.0045 | 0.0030 | 10.000~14.000 | 16.000~18.000 | 2.000~3.000 | – | – | – | |
| SUS316L | 316L | 0.003 | 1.000 | 2.000 | 0.0045 | 0.0030 | 12.000~15.000 | 16.000~18.000 | 2.000~3.000 | – | – | – | |
| SUS316N | 316N | 0.008 | 1.000 | 2.000 | 0.0045 | 0.0030 | 10.000~14.000 | 16.000~18.000 | 2.000~3.000 | – | 0.010~0.022 | – | |
| SUS316LN | 316LN | 0.003 | 1.000 | 2.000 | 0.0045 | 0.0030 | 10.050~14.050 | 16.050~18.050 | 2.000~3.000 | – | 0.012~0.022 | – | |
| SUS316Ti | – | 0.008 | 1.000 | 2.000 | 0.0045 | 0.0030 | 10.000~14.000 | 16.000~18.000 | 2.000~3.000 | – | – | Ti Min.05xC% | |
| SUS316J1 | – | 0.008 | 1.000 | 2.000 | 0.0045 | 0.0030 | 10.000~14.000 | 17.000~19.000 | 1.020~2.075 | 1.000~2.050 | – | – | |
| SUS316J1L | – | 0.003 | 1.000 | 2.000 | 0.0045 | 0.0030 | 12.000~16.000 | 17.000~19.000 | 1.020~2.075 | 1.000~2.050 | – | – | |
| SUS316F | – | 0.008 | 1.000 | 2.000 | 0.0045 | Min.00.010 | 10.000~14.000 | 16.000~18.000 | 2.000~3.000 | – | – | – | |
| SUS317 | 317 | 0.008 | 1.000 | 2.000 | 0.0045 | 0.0030 | 11.000~15.000 | 18.000~20.000 | 3.000~4.000 | – | – | – | |
| SUS317L | 317L | 0.003 | 1.000 | 2.000 | 0.0045 | 0.0030 | 11.000~15.000 | 18.000~20.000 | 3.000~4.000 | – | – | – | |
| SUS317LN | – | 0.003 | 1.000 | 2.000 | 0.0045 | 0.0030 | 11.000~15.000 | 18.000~20.000 | 3.000~4.000 | – | 0.010~0.022 | – | |
| SUS317J1 | – | 0.004 | 1.000 | 2.050 | 0.0045 | 0.0030 | 15.000~17.000 | 16.000~19.000 | 4.000~6.000 | – | – | – | |
| SUS836L | – | 0.003 | 1.000 | 2.000 | 0.0045 | 0.0030 | 24.000~26.000 | 19.000~24.000 | 5.000~7.000 | – | 0.025 | – | |
| SUS890L | – | 0.002 | 1.000 | 2.000 | 0.0045 | 0.0030 | 23.000~28.000 | 19.000~23.000 | 4.000~5.000 | 1.000~2.000 | – | – | |
| SUS321 | 321 | 0.008 | 1.000 | 2.000 | 0.0045 | 0.0030 | 9.000~13.000 | 17.000~19.000 | – | – | – | Ti Min.05xC% | |
| SUS347 | 347 | 0.008 | 1.000 | 2.000 | 0.0045 | 0.0030 | 9.000~13.000 | 17.000~19.000 | – | – | – | Nb Min.010xC% | |
| SUSXM7 | 304Cu | 0.008 | 1.000 | 2.000 | 0.0045 | 0.0030 | 8.050~10.050 | 17.000~19.000 | – | 3.000~4.000 | – | – | |
| SUSXM15J1 | – | 0.008 | 3.000~5.000 | 2.000 | 0.0045 | 0.0030 | 11.050~15.000 | 15.000~20.000 | – | – | – | – | |
| Precipitation Hardening Grades | SUS630 | S17400 | 0.007 | 1.000 | 1.000 | 0.0040 | 0.0030 | 3.000~5.000 | 15.000~17.050 | – | 3.000~5.000 | – | Nb 0.015~0.045 |
| SUS631 | S17700 | 0.009 | 1.000 | 1.000 | 0.0040 | 0.0030 | 6.050~7.075 | 16.000~18.000 | – | – | – | ||
| Grade | Melting Point | Density | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 304/ 304L | 1400 °C (2550 °F) | 8.0 g/cm3 | Psi 30000 , MPa 205 | Psi 75000 , MPa 515 | 35 % |
| 304H | 1400 °C (2550 °F) | 8.0 g/cm3 | Psi 30000 , MPa 205 | Psi 75000 , MPa 515 | 40 % |
| 310 / 310S / 310H | 1402 °C (2555 °F) | 7.9 g/cm3 | Psi 30000 , MPa 205 | Psi 75000 , MPa 515 | 40 % |
| 306/ 316H | 1400 °C (2550 °F) | 8.0 g/cm3 | Psi 30000 , MPa 205 | Psi 75000 , MPa 515 | 35 % |
| 316L | 1399 °C (2550 °F) | 8.0 g/cm3 | Psi 30000 , MPa 205 | Psi 75000 , MPa 515 | 35 % |
| 317 | 1400 °C (2550 °F) | 7.9 g/cm3 | Psi 30000 , MPa 205 | Psi 75000 , MPa 515 | 35 % |
| 321 | 1457 °C (2650 °F) | 8.0 g/cm3 | Psi 30000 , MPa 205 | Psi 75000 , MPa 515 | 35 % |
| 347 | 1454 °C (2650 °F) | 8.0 g/cm3 | Psi 30000 , MPa 205 | Psi 75000 , MPa 515 | 35 % |
| 904L | 1350 °C (2460 °F) | 7.95 g/cm3 | Psi 32000 , MPa 220 | Psi 71000 , MPa 490 | 35 % |
At Paul Tube Fittings, we are the largest supplier, manufacturer, and exporter of Stainless Steel Manifold Valves in Houston, USA. Our state-of-the-art manufacturing facilities, strategically located in the USA, enable us to deliver high-quality, customized solutions to meet your specific needs. With an extensive inventory of over 16,000 tons of premium stainless steel materials, we are fully equipped to fulfill your requirements efficiently. Our dedication to excellence ensures that we consistently maintain stock availability to support your demands with prompt and reliable service.
| STANDARD | WERKSTOFF NR. | JIS | UNS | BS | AFNOR | GOST | EN |
| SS 304 | 1.4301 | SUS 304 | S30400 | 304S31 | Z7CN18‐09 | 08Х18Н10 | X5CrNi18-10 |
| SS 304L | 1.4306 / 1.4307 | SUS 304L | S30403 | 3304S11 | Z3CN18‐10 | 03Х18Н11 | X2CrNi18-9 / X2CrNi19-11 |
| SS 304H | 1.4301 | – | S30409 | – | – | – | – |
| SS 310 | 1.4841 | SUS 310 | S31000 | 310S24 | – | 20Ch25N20S2 | X15CrNi25-20 |
| SS 310S | 1.4845 | SUS 310S | S31008 | 310S16 | – | 20Ch23N18 | X8CrNi25-21 |
| SS 310H | – | – | S31009 | – | – | – | – |
| SS 316 | 1.4401 / 1.4436 | SUS 316 | S31600 | 316S31 / 316S33 | Z7CND17‐11‐02 | – | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
| SS 316L | 1.4404 / 1.4435 | SUS 316L | S31603 | 316S11 / 316S13 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | 03Ch17N14M3 / 03Ch17N14M2 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
| SS 316H | 1.4401 | – | S31609 | – | – | – | – |
| SS 316Ti | 1.4571 | SUS 316Ti | S31635 | 320S31 | Z6CNDT17‐123 | 08Ch17N13M2T | X6CrNiMoTi17-12-2 |
| SS 317 | 1.4449 | SUS 317 | S31700 | – | – | – | – |
| SS 317L | 1.4438 | SUS 317L | S31703 | – | – | – | X2CrNiMo18-15-4 |
| SS 321 | 1.4541 | SUS 321 | S32100 | – | – | – | X6CrNiTi18-10 |
| SS 321H | 1.4878 | SUS 321H | S32109 | – | – | – | X12CrNiTi18-9 |
| SS 347 | 1.4550 | SUS 347 | S34700 | – | – | 08Ch18N12B | X6CrNiNb18-10 |
| SS 347H | 1.4961 | SUS 347H | S34709 | – | – | – | X6CrNiNb18-12 |
| SS 904L | 1.4539 | SUS 904L | N08904 | 904S13 | Z2 NCDU 25-20 | STS 317J5L | X1NiCrMoCu25-20-5 |
Paul Tube Fittings is a leading supplier and stockist of premium Stainless Steel Manifold Valves in Houston, USA. Our products are extensively used across various industries, and we are committed to delivering exceptional service and ensuring high customer satisfaction. Our advanced finishing techniques distinguish us in the metal industry. We remain dedicated to consistently providing top-quality manifold valves while effectively meeting the needs of our customers, ensuring reliability and superior performance in every application.
Contact us to get a quick quote for your requirement.
Stainless Steel Manifold Valves are commonly employed in instrumentation systems that demand precise pressure measurement, isolation, and venting. You’ll find them in oil & gas exploration, chemical processing, power generation, and water treatment facilities, where they play a crucial role in managing and regulating process flows. These valves work seamlessly with pressure gauges, transmitters, and differential pressure systems to provide safe and reliable readings. Their corrosion resistance and ability to handle high pressures make them ideal for tough environments.
Please feel free to contact us if you need any further information or for enquiry.
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