| Specification | ||
|---|---|---|
| Check Valve Type | Swing Check, Lift Check, Wafer Type, Wafer Lug Type, Piston Check, Dual Plate | |
| Standards | API 6D, API 594, ASME B16.34, BS 1868, MSS SP-61, ISO 10434 | |
| Size Range | 2” to 72” (DN50 to DN1800) | |
| Pressure Rating | PN10, PN16, PN25, Class 150, Class 300 | |
| Materials | Stainless Steel, Carbon Steel, Cast Iron, Ductile Iron, Alloy Steel, Bronze | |
| Coatings & Finishes | Epoxy Coated, PTFE Lined, Rubber Lined, Galvanized, Nickel Plated, Electropolished | |
| All Casting Grades for Check Valves | ||
| Type | ASTM Grade | Material |
| Carbon Steel Castings | A216 WCB, A216 WCC, A352 LCB, A352 LCC | Carbon / Low-temp Carbon Steel |
| Alloy Steel Castings |
A217 WC6 (1.25Cr-0.5Mo), A217 WC9 (2.25Cr-1Mo), A217 C5 (5Cr-0.5Mo), A217 C12 (9Cr-1Mo), A217 C12A (Enhanced 9Cr-1Mo) |
Alloy Steel |
| Stainless Steel Castings |
A351 CF8 (Cast 304 SS), A351 CF3 (Cast 304L SS), A351 CF8M (Cast 316 SS), A351 CF3M (Cast 316L SS), A351 CF8C (Cast 347 SS), A351 CN7M (Alloy 20), A351 CG8M (Cast 317 SS), A351 CK20 (Cast 310 SS) |
Stainless Steel |
| Duplex & Super Duplex Castings |
A890 Grade 4A CD3MN (Duplex 2205), A890 Grade 5A CD4MCu (Super Duplex 25Cr), A890 Grade 6A CD3MWCuN (Super Duplex 2507) |
Duplex & Super Duplex Steel |
| Gray Cast Iron |
A48 Class 30 (FC200 / GG20), A48 Class 35 (FC250 / GG25), A48 Class 40 (FC300 / GG30) |
Cast Iron |
| Ductile Iron (Nodular Iron) |
A536 60-40-18 (QT400-15 / GGG40), A536 65-45-12 (QT450-10 / GGG45), A536 80-55-06 (QT500-7 / GGG50) |
Ductile Iron |
| Copper Alloy Castings (Bronze/Brass) |
B62 C83600 (Tin Bronze), B148 C95800 (Aluminum Bronze), B61 / B584 (Leaded Red Brass) |
Bronze / Brass |
| Nickel-Based Alloy Castings |
M35-1 (Monel Ni-Cu), CW6M (Hastelloy C276 Ni-Mo-Cr), CY40 (Inconel 600 Ni-Cr-Fe), CW2M (Hastelloy C22) |
Nickel Alloys |
| Titanium Castings |
Grade C-2 (Titanium Grade 2), Grade C-5 (Titanium Grade 5) |
Titanium |
| All Forging Grades for Check Valves | ||
| Type | ASTM Grade | Material |
| Carbon Steel Forging Grades | ASTM A105, ASTM A350 LF2 | ASME B16.34 |
| Low-Alloy Steel Forging Grades | ASTM A182 F1, F5, F9, F11, F22, F91 | Chrome-Moly / Modified 9Cr – 1Mo – V |
| Stainless Steel Forging Grades |
ASTM A182 F304 / F304L, ASTM A182 F316 / F316L, ASTM A182 F321, ASTM A182 F347, ASTM A182 F44 (6Mo) |
Austenitic Stainless Steel |
| Duplex & Super Duplex Stainless Steel |
ASTM A182 F51 (Duplex 2205), ASTM A182 F53 / F55 (Super Duplex) |
Duplex / Super Duplex SS |
| Nickel Alloy Forging Grades |
ASTM B564 N04400 (Monel 400), ASTM B564 N06600 (Inconel 600), ASTM B564 N06625 (Inconel 625), ASTM B564 N08825 (Incoloy 825), ASTM B564 N10276 (Hastelloy C276) |
Nickel-Copper / Nickel-Chromium / Corrosion Resistant Alloys |
| Special Alloys / Other Materials | ASTM A182 F91, ASTM A182 F44, ASTM A182 F20 | Modified 9Cr-1Mo, High Mo SS, 20Cb-3 Alloy |
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Premium Technical Support Est is a leading Stockist of Check Valves in Riyadh, Jeddah, Dammam, Jubail, Dhahran, Yanbu, Al Khobar, Makkah, Madinah, Abha, and other major cities in Saudi Arabia.
| Cities We Supply in Saudi Arabia | |||||
|---|---|---|---|---|---|
| Riyadh | Jeddah | Dammam | Jubail | Dhahran | Al Khobar |
| Yanbu | Makkah | Madinah | Abha | Hafar Al-Batin | Al Qatif |
| Taif | Buraidah | Al Hasa | Khamis Mushait | Najran | Al Jubail Industrial City |
| Al Khafji | Al Ahsa | Yanbu Industrial City | Ras Tanura | Jizan | Al Qunfudhah |
| Al Madinah Industrial City | Ta’if Industrial Area | Dhahran Tech City | Riyadh Industrial City | Jeddah Economic City | King Abdullah Economic City |
Premium Technical Support Est is a well-known company that offers various types of Check Valves. We supply Valve products to customers across Saudi Arabia and the GCC region, including countries such as the United Arab Emirates, Qatar, Oman, Kuwait, and Bahrain. We offer Check Valves at competitive prices while ensuring reliable quality and timely delivery.
| Countries We Serve | ||||
|---|---|---|---|---|
| Saudi Arabia | United Arab Emirates (UAE) | Qatar | Kuwait | Bahrain |
| Oman | Jordan | Egypt | Lebanon | Morocco |
| Algeria | Tunisia | Sudan | Iraq | Yemen |
| Libya | Syria | Palestine | Djibouti | Somalia |
| GCC Countries | North Africa | Middle East | Red Sea Region | Arabian Peninsula |