The valve assembly is a key component of the hydraulic end of the mud pump. It has a high operating frequency and is subject to great impact. Its quality directly affects the service life of the hydraulic cylinder and is the main vulnerable part of the mud pump.
The valve body and valve seat of the valve assembly are made of high-quality alloy steel 20CrMnTi carburized and quenched, and the surface hardness is greater than HRC60. The cone surface is ground to ensure high roughness requirements and geometric dimensions. The rubber is made of polyurethane material, which greatly improves the overall life of the valve assembly, and the effective use time is greater than 300 hours.
BOMCO / EMSCO : F-500 , F-800 , F-100 , F-1300 , F-1600 , F-1600HL , F-2200, FB-1300 , FB-1600
NATIONAL: 7P50 ,8P80, 9P100,10P130 , 12P160 ,14P220
GARDNER DENVER: PZ7 , PZ8, PZ9, PZ10 , PZ11
OILWELL: A-850-PT , A-110-PT , A-1400-PT , A-1700-PT
IDECO: T-500 ,T-800 , T-1000, T-1300
LEWCO: WH-1612 , WH-1712, WH 2200 , WH-2212, WH-2214, WH-3000
WIRTH: TPK1000, TPK1600 ,TPK 2000
DRILLMECH: 9T1000 , 12T16000
How can we guarantee quality?
We consistently provide a pre-production sample before mass production.We perform thorough final inspections before shipment.
What can you buy from us?
We offer a wide range of products including drilling rigs, mud pumps, top drives, drawworks, and various spares.
Why should you buy from us and not other suppliers?
Rosenwell Petro is a highly reputable manufacturer and solution provider for mud pumps and drilling pumps in the oil and gas industry. We specialize in consumable parts, focusing on increasing parts' lifespan, reducing operational costs, and shortening downtime. Our parts are meticulously manufactured to the highest standards.
What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, CIP, FCA, CPT, DDP, DDU, Express Delivery.Accepted Payment Currencies: USD, EUR, CNY.Accepted Payment Types: T/T, L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow.Languages Spoken: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Italian.