Valves Manufacturers And Suppliers In Qatar
The business is called Vintex Steel Engg. Co. It is a reputable valve supplier in Qatar that offers a variety of well-made valves that have long operating lives and effective flow control. The company’s valves are stronger and more resilient to high and low pressure and temperature conditions since they are constructed from high-quality materials. Standard specifications are used in the design of the items.
Valves Supplier, Valves Exporter in Qatar
A wide variety of industrial valves are offered for various projects and uses as a reputable valve supplier in Qatar. Being a reliable valve supplier guarantees that quality is upheld and that valves are supplied for various projects as needed. These types of valves can be used for various applications and in various industries where flow control is essential.
Material Specification Chart Of Valves
| Valves | Specifications |
| Size Range | 1/2″ to 24″ |
| Pressure Rating | 150#, 300#, 600#, 800#, 900#, 1500# |
| Certifications | IBR, CE, ATex, FAT, SAT, etc. |
| Stainless Steel | ASTM A351 CF8/CF8M |
| Carbon Steel | ASTM A216 WCA, WCB, WCC |
Most Commonly used Valves Types
Gate Valves
Diaphragm Valves
Globe Valves
Ball Valves
Butterfly Valves
Plug Valves
Foot Valves
Strainer Valves
Valves Chemical Composition
| Material / Spec | C | Mn | Si | P ≤ | S ≤ | Cr | Ni | Mo | Cu | Other |
|---|---|---|---|---|---|---|---|---|---|---|
| Carbon Steel A105/A350 | ≤ 0.30% | 0.60–1.35% | 0.15–0.30% | 0.035% | 0.040% | ≤ 0.30% | ≤ 0.40% | ≤ 0.12% | 0.04% max | —s.com+8 |
| ASTM A694 CS | similar to A105 | — | — | — | — | — | — | — | — | — |
| CF8 / 304 (A351) | ≤ 0.08% | ≤ 2.0% | ≤ 1.0% | ≤ 0.045% | ≤ 0.03% | 18–21% | 8–11% | — | — | — |
| CF3 / 304L | ≤ 0.035% | ≤ 2.0% | ≤ 1.0% | ≤ 0.045% | ≤ 0.03% | 17–19% | 8–12% | — | — | — |
| CF8M / 316 | ≤ 0.08% | — | — | ≤ 0.045% | ≤ 0.03% | 18–21% | 8–11% | 2–3% | — | — |
| CF3M / 316L | ≤ 0.035% | — | — | ≤ 0.045% | ≤ 0.03% | 17–19% | 8–12% | 2–3% | — | — |
| 17‑4 PH (UNS S17400) | ≤ 0.07% | ≤ 1.0% | ≤ 1.0% | ≤ 0.04% | ≤ 0.03% | 15.0–17.5% | 3–5% | — | 3–5% | Nb/Ta 0.15–0.45% |
| Alloy 20 (UNS N08020) | ≤ 0.06% | ≤ 2.0% | ≤ 1.0% | — | — | 19–21% | 32–38% | 2–3% | 3–4% | Nb ≤1%, Fe bal. |
| 904L (UNS N08904) | ≤ 0.02% | ≤ 2.0% | ≤ 1.0% | — | — | 19–23% | 23–28% | 4–5% | 1–2% | Fe bal. |
| AL‑6XN (UNS N08367) | ≤ 0.03% | ≤ 2.0% | ≤ 1.0% | ≤ 0.04% | ≤ 0.03% | 20–22% | 23.5–25.5% | 6.0–7.0% | — | N 0.18–0.25% |
Valves Mechanical Properties
| Material / Spec | Yield Strength (min) | Tensile Strength (min) | Elongation | Hardness (HB / HRB) |
|---|---|---|---|---|
| ASTM A351 CF8 (Cast 304 SS) | 28 ksi (193 MPa) | 65 ksi (448 MPa) | 35 % | ~140 HBen.wikipedia.org+12 |
| ASTM A351 CF8M (Cast 316 SS) | 30 ksi (207 MPa) | 70 ksi (483 MPa) | 30 % | ~156–170 HB; HRB ≤ 85 |
| WCB Carbon Steel (A216) | 36 ksi (248 MPa) | 70 ksi (483 MPa) | 22 % | — |
| ASTM A217 WC6 (Chrome‑Moly) | 40 ksi (276 MPa) | 70 ksi (483 MPa) | 20 % | — |
| ASTM A217 C5 (Alloy Steel) | 60 ksi (414 MPa) | 90 ksi (620 MPa) | 18 % | — |
| Cast CA6NM (Cast 415 SS) | 80 ksi (552 MPa) | 110 ksi (758 MPa) | 17 % | — |
| Cast 17‑4 PH (CB7Cu‑1) | 100 ksi (690 MPa) # | 135 ksi (931 MPa) # | 9 % # | — |
| CF3M / 316L Cast SS | 30 ksi (207 MPa) | 75 ksi (517 MPa) | 30–35 % | — |
| Hastelloy C276 | 52 ksi (355 MPa) | 115 ksi (790 MPa) | 40 % | — |
| Hastelloy C22 | 45 ksi (310 MPa) | 100 ksi (690 MPa) | 45 % | — |
| Incoloy 800 / 800H | 30 ksi (205 MPa) | 75 ksi (520 MPa) | 30 % | — |
| Incoloy 825 | 32 ksi (220 MPa) | 80 ksi (550 MPa) | 30 % | — |
Valves Uses and Application
- Nuclear Energy Sector
- Offshore & Chemical Industry
- Engineering & Aerospace Industry
- Automotive industry
- Oil & Gas Industries
- Power Generation
- Architectural Trim and Molding
- Kitchen Benches, Sinks, Equipment
- Food Processing Equipment
Valves Export Countries
Alloy 20 Fasteners
Fasteners
Product Categories
Countries We Supply Valves
Have Any Questions ?
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