| Place of Origin: | China |
| Brand Name: | HRM |
| Model Number: | HRM-WFCHV-0028 |
| Certification: | CE/ISO9001 |
| Minimum Order Quantity: | 10PCS |
| Price: | $7.5+ |
| Packaging Details: | Plywood case |
| Delivery Time: | Generally in 15-35 days |
| Payment Terms: | T/T Or L/C |
| Supply Ability: | 120000pcs(DN40-DN900)/Year |
| Part Name | Materials’ Choice | ||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
| Body | CI | DI | WCB | SS | Duplex SS | Al-Bronze | — |
| Disc | — | DI+Painted | — | SS | Duplex SS | Al-Bronze | — |
| Seat | Rubber (Detailed in Table 3) | ||||||
| Stem | SS | SS | Duplex SS | Monel | — | — | — |
| Detailed Standards of The Materials in the below table (Table 2) | |||||||
| Code | Materials | ASTM | DIN | EN |
| 1 | CI | ASTM A126 CLB | GG25 | BS EN-GJL-250 |
| 2 | DI | ASTM A536 65-45-12 | GGG40 | BS EN-GJS-400 |
| 3 | WCB | ASTM A216 WCB | GS-C25 | BS EN10213-2 1.0619 |
| 4 | SS | ASTM A276 410/431/304/316ASTM A351 CF8/CF8M/CF3M | 1.4006/1.4057/1.4301/1.44011.4308/1.4408/-- | BS970 410 S21/431 S29/304 S15/316 S16BS EN10213-4 1.4308/1.4408 / |
| 5 | Duplex SS | |||
| 6 | Al-Bronze | ASTM B148 C95400/C95500/C95800 | CuAl10Ni | BS 1400 AB2 |
| 7 | Monel |
| Material | Applicable Medium | Feature | Applicable Temp(℃) |
| Natural rubber(X1) | Fresh water, Sea water,Salt,Strong base,Weak base, Food | High elasticity | -20~+85℃ |
| Hypalon(X2) | Fresh water, Sea water,Strong base, Weak base, Weak acid, Alcohol | Oxidation resistant | -30~+120℃Short time +140℃ |
| EPDM(X3) | Fresh water, Sea water,Salt, Steam | Aging resistant | -25~+110℃Short time +120℃ |
| Neoprene(X4) | Fresh water, Sea water,Salt, Strong base, Weak base, Weak acid | Light-proof, Aging resistant | -25~+110℃Short time +120℃ |
| NBR(X5) | Fresh water,Salt, Strong base, Natural gas, Oil | Oil resistant | -20~+100℃Short time +110℃ |
| FKM(X7) | Fresh water, Sea water,Salt,Weak base,Weak acid, Natural gas, Oil, Food. | High temperature resistant, Corrosion resistant | -20~+150℃Short time +180℃ |