High-pressure Ball Valve Full Specification
1. Product Overview
We supply high-quality High-pressure Ball Valve, strictly complying with international standards. Our High-pressure Ball Valve features excellent sealing performance, high pressure-bearing capacity, compact structure, and easy operation, widely used in various high-pressure industrial pipeline systems for on-off control, suitable for global export.
2. Detailed Product Specifications
- Product Name: High-pressure Ball Valve
- Executive Standards: ASME B16.34, API 6D, GB/T 12224, EN 12266-1, ISO 15761
- Material Grade: Carbon Steel, Stainless Steel, Alloy Steel (A105, F11, F22, 304/304L, 316/316L, 20#, 16Mn) — all materials meet international material quality standards, with complete material test reports (MTC), featuring high strength, corrosion resistance and pressure resistance.
- Product Type: Floating Ball Valve, Trunnion-mounted Ball Valve; Full Port, Reduced Port; Manual, Pneumatic, Electric (all types comply with international structural design requirements, reliable sealing, long service life, suitable for high-pressure working conditions).
- Size Range: NPS 1/2″ – 24″, DN10 – DN600 (dimensional accuracy meets international standard requirements, with strict dimensional inspection, ensuring tight connection and stable pressure bearing).
- Pressure Rating: Class 1500 – 4500; PN100 – PN320 (pressure-bearing performance meets international safety standards, dedicated to high-pressure pipeline on-off control, with pressure resistance up to 45MPa).
- Connection Method: Flanged (ANSI, DIN, JIS), Butt Weld, Socket Weld — connection strength and sealing performance comply with international specifications, adapting to high-pressure working environments and preventing leakage.
- Surface Treatment: Anti-rust oil coating, pickling passivation (for stainless steel), galvanizing (optional), sandblasting (optional) — surface treatment meets international environmental protection and anti-corrosion requirements, extending service life in harsh high-pressure environments.
- Application Scenarios: Petroleum refining, offshore oil and gas, chemical engineering, power plant, boiler pipeline, high-pressure hydraulic system, and other high-demand industrial fields; suitable for high-pressure, high-temperature, and corrosive media (acid, alkali, natural gas, oil) working conditions, used for pipeline on-off control.
3. Key Dimensions (ASME B16.34, Unit: mm)
| NPS | DN | Outside Diameter (OD) | Wall Thickness (WT) | Flange Diameter (RF) | Pressure Rating (Class) |
| 1/2″ | 15 | 21.3 | 4.5 | 89 | 1500/2500 |
| 1″ | 25 | 33.7 | 5.5 | 114 | 1500/2500 |
| 2″ | 50 | 60.3 | 7.0 | 150 | 1500/3000 |
| 4″ | 100 | 114.3 | 9.0 | 229 | 2500/4500 |
| 6″ | 150 | 168.3 | 11.0 | 279 | 3000/4500 |
4. Export Marking
- Product Name: High-pressure Ball Valve
- Size: NPS/DN
- Pressure Rating: Class/PN
- Material Grade:F55,F53,F51,F316L,A105N,LF2,CF8M,CF8,WCB
- Executive Standard: ASME B16.34/API 6D/GB/T 12224
- Heat No.: Heat Treatment Number (traceable)
- Manufacturer Mark
5. Packaging & Delivery
- Packing: Wooden case, plywood pallet (environmentally friendly materials); each High-pressure Ball Valve is wrapped with moisture-proof paper and plastic film, coated with anti-rust oil, and equipped with shockproof padding to prevent collision, corrosion and scratches during transportation, ensuring the integrity of the valve structure and sealing performance.
- Shipping Mark: Customizable English shipping mark, including product name (High-pressure Ball Valve), size, quantity, gross weight, net weight, and destination port.
- Certificates: MTC (Material Test Certificate), TUV, ISO, PED — all certificates meet import country requirements, especially suitable for high-pressure industrial applications.
- Lead Time: Standard specifications: 10-20 working days; Custom specifications/large orders: 20-40 working days.
- Storage: Store in a dry, ventilated, and clean warehouse, away from moisture, dust, and corrosive substances; place vertically, avoid heavy pressure and collision, and keep the valve core in the closed position to protect the sealing surface.
6. FAQ (Frequently Asked Questions, Export Focused)
- Q1: Do your High-pressure Ball Valve comply with international standards? What does it include?
A1: Yes, all our High-pressure Ball Valve strictly comply with international industry quality standards, including material composition verification, dimensional accuracy control, pressure-bearing performance test, sealing performance inspection, and traceability of product quality. This ensures our products meet the import requirements of global markets and pass relevant inspections smoothly, especially for high-pressure pipeline applications. - Q2: What is the difference between floating ball valve and trunnion-mounted ball valve? How to choose?
A2: Floating ball valve is suitable for medium-high pressure, small-medium diameter (NPS 1/2″-8″) systems, with simple structure and cost-effectiveness; trunnion-mounted ball valve is suitable for high-pressure, large-diameter (NPS 8″-24″) systems, with stable operation and long service life. Choose floating ball valve for general high-pressure small-diameter pipelines; choose trunnion-mounted ball valve for high-pressure large-diameter and long-term operation pipelines. Both types meet international standards. - Q3: Can you provide custom size, type or operation mode for High-pressure Ball Valve?
A3: Yes, we support full custom services. We can produce non-standard sizes (beyond NPS 1/2″-24″/DN10-DN600), custom types (full port/reduced port), and custom operation modes (manual, pneumatic, electric). All custom products still comply with international specifications, as long as you provide detailed technical requirements. - Q4: What is the minimum order quantity (MOQ) for High-pressure Ball Valve? Do you provide samples?
A4: For standard specifications of High-pressure Ball Valve, the MOQ is 3 pieces; for custom specifications, the MOQ can be negotiated. We provide free samples (1 piece) for quality inspection, and the customer only needs to bear the shipping cost. The sample lead time is 5-7 working days. - Q5: How to ensure the pressure-bearing and sealing performance of your High-pressure Ball Valve?
A5: We have a strict quality control system: 1. Raw material inspection (material composition, mechanical properties, pressure resistance test); 2. Production process inspection (dimensional accuracy, structure assembly, sealing surface processing); 3. Finished product inspection (high-pressure test, sealing test, non-destructive testing); 4. All products are accompanied by MTC and performance test reports before delivery.
Q6: What payment terms and shipping methods do you accept for export orders?
A6: Payment terms: T/T (30% advance payment, 70% balance before delivery), L/C at sight, D/P, Western Union (flexible terms for long-term cooperative customers). Shipping methods: Sea freight (for large orders), air freight (for urgent orders), international express (for samples).