Bonded Piston Assembly for Mud Pump With High Temperature Resistance
≥20 Pieces
- qingdao
- T/T L/C PayPal D/P Western Union Other
- 40 days
Product Details
| Certification | ISO9001: 2000 | Type | Pistons | |
| Application | Other | Condition | New |
Product Description
High - Pressure Forged One - Piece Integral Valve Body
Constructed with a bottom guide (valve leg/wing) from AISI 8620 (20CrNiMo) steel. Customized materials are also available.
World - Class Heat Treatment
Ensures excellent mechanical properties such as tensile strength, yield strength, Charpy impact resistance, and elongation. It also offers temperature and corrosion resistance performance that exceeds standards, resulting in an extended service life.
World - Class Precise Machining Crafts
Provide high - precision machined components for a close - tolerance fit.
Design Advantage of One - Piece Forged Valve Body
Based on an extreme - pressure well service valve design, it meets the requirements of the most challenging drilling environments globally. The one - piece tough integral valve body with a tapered leg guide enhances the structural strength of the valve body, has a very high tensile strength for a longer operation life, and allows for a greater flow area while reducing abrasion and fluid velocity. This design offers superior strength, longer run - times, and cost reduction.
Versatile Bottom Guide Valve Body Options
4 - Wing, 3 - Wing, and custom - designed bottom - guide valve bodies are available to match 4 - web, 3 - web, and full - open valve seats. When pumping abrasive mud liquid, the tapered bottom - guide legs create a greater flow area and reduce fluid velocity, resulting in smoother flow, reduced abrasion, and an extended valve service life. The valve with a tapered bottom - guide legs design is more suitable for high - pumping speeds.
Sealing Performance of Bottom Guide
The precisely tapered and balanced design of the bottom guide provides uniform loading characteristics, ensuring better sealing performance.
Cost - Saving Replaceable Insert
A replaceable Snap - On Polyurethane valve insert reduces operation costs.
USA - Imported High - Performance Polyurethane
High Extrusion/Abrasion Resistance: Extremely perfect.
High Chemical/Corrosion Resistance: Extremely perfect.
High Pressure Resistance: Maximum 7500 Psi.
Temperature - Rated Polyurethane Valve Inserts
Options include a regular - temperature 220°F (105°C) (yellow) and a high - temperature 300°F (150°C) (white) polyurethane valve insert.
Insert Design for Sealing
The precisely tapered design of the insert, which matches the seat, provides evenly distributed loading characteristics, ensuring better sealing performance. Double - angle 55°, 45°, or other specified taper designs are available to match different valve types, pump types, and applications.
Compatibility with Valve Seats
Compatible with Valve Seat and Non - Modified Valve Seat. When paired with the HNA valve seat, it offers maximum fluid flow and a longer service life due to the large metal - to - metal bearing area on the valve - seat surface.
Shelf Life and Service Life
Shelf Life: Perfect (less than 36 months under proper storage conditions).
Service Life: Extremely long, far exceeding standards.
Polyurethane Material Options
Options include domestic high - quality polyurethane and USA high - performance polyurethane.
Interchangeability
Fully interchangeable with Roughneck, FK - N G2, Service Master Drilling, Service Master II Valve, SWND Valve, Cast - N - Place Valve, Mud Max, WM Full Open Valve, and other major valve types. Available in 3# through 9# sizes, as well as Non - Modified Type & Sizes.
Customized Rubber Option
Customized replaceable NBR/HNBR rubber is available as an option.
HNA - FE - V - BFR
HNA Bottom Guide Valve Body - One - Piece Forged, with 4 or 3 valve Wings, WITHOUT Replaceable Snap - On Polyurethane. Available in 3# through 9# sizes, and Non - Modified Type & Sizes.
HNA - FE - V - BFRC
HNA Bottom Guide Valve Body - One - Piece Forged, with 4 or 3 valve Wings, with Replaceable Snap - On Chinese High - Quality Polyurethane, Regular Temperature 220°F. Available in 3# through 9# sizes, and Non - Modified Type & Sizes.
HNA - FE - V - BFRU
HNA Bottom Guide Valve Body - One - Piece Forged, with 4 or 3 valve Wings, with Replaceable Snap - On USA High - Performance Polyurethane, Regular Temperature 220°F. Available in3# through 9# sizes, and Non - Modified Type & Sizes.
HNA - FE - V - BFRHC
HNA Bottom Guide Valve Body - One - Piece Forged, with 4 or 3 valve Wings, with Replaceable Snap - On Chinese High - Quality Polyurethane, High Temperature 300°F. Available in 3# through 9# sizes, and Non - Modified Type & Sizes.
HNA - FE - V - BFRHU
HNA Bottom Guide Valve Body - One - Piece Forged, with 4 or 3 valve Wings, with Replaceable Snap - On USA High - Performance Polyurethane, High Temperature 300°F. Available in 3# through 9# sizes, and Non - Modified Type & Sizes.
Customized Series
Customized Specific Design & Series of HNA Bottom Guide Valve Body - One - Piece Forged, With valve Wings, With/Without Replaceable Snap - On NBR/HNBR/Polyurethane, /Non -Standard
Contact Us
- Qingdao Hainuoao Petroleum Machinery Manufacturing Co., Ltd.
- Contact nameliu Chat Now
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