Material: 304, 304L, 316, 316L
Applications: Semiconductor, micro-electronics, solar energy, pharmaceutical and biotechnology industries.
Grade: AP (Annealed and Pickled)
MP (Mechanical Polished)
BA (Bright Annealed)
EP (Electrolytic Polished)
Products:
Stainless steel ball Valve
Stainless steel needle Valve
Stainless steel regulator Valve
Stainless steel check Valve
Stainless steel diaphragm Valve
Stainless steel bellow Valve
Stainless steel butter Fly Valve
Stainless steel valve Group
| Grade | Size | Roughness |
| Ra | Ry |
| BA | OD≤100A | ≤0.4um | ≤3.0um |
| MP | 65A ≤OD≤800A | ≤0.5um | ≤4.0um |
| EP | OD≤50A | ≤0.2um | ≤0.5um |
| MP+EP | 65A ≤OD≤300A | ≤0.3um | ≤3.0um |
Size
| OD | WT | | OD | WT |
| A size | mm | SCH 5S | SCH 10S | | Inch size | mm | T(T1,T2) |
| 8A | 13.8 | 1.2 | 1.65 | | 1/8" | 3.18 | 0.7 |
| 10A | 17.3 | 1.2 | 1.65 | | 1/4" | 6.35 | 1.0(0.89) |
| 15A | 21.7 | 1.65 | 2.1 | | 3/8" | 9.53 | 1.0(0.89) |
| 20A | 27.2 | 1.65 | 2.1 | | 1/2" | 12.7 | 1.0,1.24 |
| 25A | 34 | 1.65 | 2.8 | | 5/8" | 15.88 | 1.0,1.24 |
| 32A | 42.7 | 1.65 | 2.8 | | 3/4" | 19.05 | 1.24,1.65 |
| 40A | 48.6 | 1.65 | 2.8 | | 1" | 25.4 | 1.24,1.65 |
| 50A | 60.5 | 1.65 | 2.8 | | 1 1/4" | 31.8 | 1.65 |
| 65A | 76.3 | 2.1 | 3 | | 1 1/2" | 38.1 | 1.65 |
| 80A | 89.1 | 2.1 | 3 | | 2" | 50.8 | 1.65 |
| 100A | 114.3 | 2.1 | 3 | | 2 1/2" | 63.5 | 1.65 |
| 125A | 139.8 | 2.8 | 3.4 | | 3" | 76.2 | 1.65 |
| 150A | 165.2 | 2.8 | 3.4 | | 4" | 101.6 | 2.11 |
| 200A | 216.3 | 2.8 | 4 | | 5" | 127 | 2.77,3.05 |
| 250A | 267.4 | 3.4 | 4 | | 6" | 152.4 | 2.77,3.05 |
| 300A | 318.5 | 4 | 4.5 | | | | |
Shanghai Vastar International Co., Ltd is a leading global supplier for pipes, fittings and flanges, specializing in line pipe, OCTG, boiler tube, precision tube, mechanical tube, flanges and pipe fittings such as elbows, tees, reducers, caps, etc. They are widely used in more than 20 industries including petroleum, petrochemical, infrastructure, power and solar energy, machinery, automotive, food, pharmaceutical, semiconductor, decoration, general construction and so on. Vastar not only offers this full line of pipeline and tubular products, but also offers a comprehensive range of additional services including sourcing, quality controlling, logistics and after-sales support.
Based on our principle "excellent quality, perfect service", we have been cooperating with customers from over 30 countries like Italy, France, US, UK, Brazil, Kazakhstan, Singapore, Thailand, UAE, Israel, South Africa, etc. And we are and will be continuously providing our professional services to a wide range of customers.
Vastar products connect you and us, connect the world.
