Hunan Dinghan New Material Technology Co., LTD
| Payment Terms | T/T |
| Supply Ability | Negotiable |
| Delivery Time | (Sample order) 7 days |
| Packaging Details | According to customers' requests |
| Product Name | Hastelloy C-4 Valve Balls Hollow Trunnion Ball Without Stem |
| Material | Hastelloy C-4/UNS N06455/DIN W.Nr.2.4610 |
| Alloy Type | Nickel chromium molybdenum alloy |
| Type | Flexible Ball Valve |
| Connection | Thread |
| Spec. | Φ1/4" - 48", customized |
| Surface Condition | Polishing |
| Molding Style | Forging |
| Brand Name | DINGSCO |
| Model Number | According to customers' requests |
| Certification | ISO 9001：2015, PED 2014/68 EU, API 6A, API-20B, TSG, NORSOK |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | Negotiable |
| Delivery Time | (Sample order) 7 days | Packaging Details | According to customers' requests |
| Product Name | Hastelloy C-4 Valve Balls Hollow Trunnion Ball Without Stem | Material | Hastelloy C-4/UNS N06455/DIN W.Nr.2.4610 |
| Alloy Type | Nickel chromium molybdenum alloy | Type | Flexible Ball Valve |
| Connection | Thread | Spec. | Φ1/4" - 48", customized |
| Surface Condition | Polishing | Molding Style | Forging |
| Brand Name | DINGSCO | Model Number | According to customers' requests |
| Certification | ISO 9001：2015, PED 2014/68 EU, API 6A, API-20B, TSG, NORSOK | Place of Origin | China |
| High Light | Hastelloy C-4 Valve Balls ，ISO9001 Trunnion Valve Ball ，Hollow Trunnion Valve Ball | ||
Hastelloy C-4 Valve Balls Hollow Trunnion Ball Without Stem
Valve trunnion ball usually refers to a key component in ball valves. A ball valve is a valve that uses a sphere as an opening and closing member. One hemisphere of the sphere is fixed on the valve stem, while the other hemisphere can rotate to control the flow of fluid. In ball valve design, the trunnion ball refers to the part of the ball that is usually mounted on the trunnion of the valve, allowing the ball to rotate when the valve opens and closes.
The valve trunnion ball is an important component of the ball valve, which directly affects the use effect and life of the valve. In the chemical, oil, gas, pharmaceutical and other industrial fields, especially where high pressure resistance, wear resistance and corrosion resistance are required, valve trunnion balls play a key role.
| Grade | UNS | density | DIN | ||||
| Hastelloy C-4 | N06455 | 8.64g/cm³ | W.Nr.2.4610 | ||||
| Chemical Composition(%) | Ni | Cr | Mo | Fe | Co | Ti | C |
| Remainder | 14.0-18.0 | 14.0-17.0 | 3.0max | 2.0max | 0.7max | 0.015max | |
| Mn | Si | S | P | ||||
| 1.0max | 0.08max | 0.03max | 0.04max | ||||
| Physical Properties | Tensile Strength ( Mpa min) | Yield Strength ( Mpa min) | Reduction of Area ,min (%) | Elongation min(%) | Hardness (HRC) | ||
| 690 MPa min | 276 MPa min | …. | 40% min | … | |||
Hunan Dinghan New Material Technology Co., Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications.We are dedicated to providing our customers with best quality products, fastest possible deliveries, most competitive prices of Nickel Based Corrosion Resistant and High Temperature alloys in bars, rods, forged flanges, valve parts (Ball, Stem, Seat Ring, etc), forged shapes (shafts, discs, blocks, hubs, rings, cylinders and other custom shapes) according to ASTM, ASME, API, AMS, NACE and other industry standards.
PROFESSIONAL NICKEL ALLOY MANUFACTURER
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Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1998
Total Annual:
70 million-100 million
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications. We have complete advanced technology facilities to produc... Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications. We have complete advanced technology facilities to produc...
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