Introduction of mud pump valve body manufacturers Since 1997, HNA has been famous for its expert-level engineering design and production technology, as well as excellent product quality in the oil and gas field. The American imported polyurethane, high-pressure technology and products of the plug pump, and the use of exquisite high-pressure forging, heat treatment technology and finishing technology, the design and production of the HNA claw type integral forged valve body-replaceable quick-load polyurethane rubber, can be combined with Products of major well-known brands are interchangeable, such as Halliburton, Weir SPM, Gardner Denver, Oilwell, FMC, OFM, Cooper OPI, SJ, Serva, JR, SANY, etc., and can be customized according to the special requirements of customers.

Features:

* High pressure integrally forged claw body

AISI 8620(20CrNiMo) AISI 8620H(20CrNiMoH) material

 (or customer specified material)

* Exquisite heat treatment equipment and process and carburizing technology ensure excellent mechanical properties of valve body and valve claw (tensile resistance, yield, impact energy, elongation, etc., surface hardness can reach 60-65 HRC), as well as high temperature resistance and corrosion resistance performance, in line with API standard requirements, greatly extending the service life

* Exquisite finishing equipment and process-manufactured valve body, high precision, small tolerance, tight fit

* HNA valve is designed and manufactured according to API standard requirements, suitable for various cementing and fracturing media, such as sand proppant, synthetic resin-coated sand proppant, etc. The superior performance of the valve body allows it to perform well in the most severe service environments, such as stable pumping of ceramic proppants or sintering at high pressures in excess of 1,000 SPM (strokes per minute) and 15,000 Psi Liquid flow of bauxite proppant. A variety of different rubber or polyurethane rubbers are available for different working conditions

* Integral forged valve claw valve body design, widely used in today's harsh drilling environment around the world. The tapered claw profile design and one-piece valve body enhance the structural strength of the valve body, extending the service life, while providing a larger flow area and reducing flow rate and wear. High-strength, one-piece, forged claw body is extremely durable and reduces operating and maintenance costs

* Claw body type, 4-claw, 3-claw, or customized design, can be used with through hole seat. In the condition of mud containing abrasive impurities, the taper claw shape design can provide a larger flow area, reduce the flow rate, and guide the formation of a smoother flow, thereby reducing wear and extending the service life of the valve body. Tapered claw body design for higher pump speeds

* Tapered, highly balanced jaw design provides balanced load carrying capacity for improved sealing performance

* Replaceable quick-fit polyurethane valve rubber reduces operating and maintenance costs

* Performance of high-performance polyurethane rubber imported from the United States:

High crush/wear resistance: very good

High corrosion resistance: particularly excellent

High pressure performance: maximum working pressure 15000 Psi

* Normal temperature 220F (105C) (yellow), high temperature 300F (150C) (white), 2 kinds of polyurethane valve rubber optional

* The cooperation between the rubber and the valve seat adopts a precise taper angle design, which can provide a more balanced bearing capacity, thereby improving the sealing performance. Double angle 55°, 45°, or other tapers to match different body seats, pump types and applications

* Can be used with API standard valve seat and non-API standard modified valve seat. Larger area metal-to-metal seat bearing surface provides maximum flow and longer life when used with HNA seats

* Shelf life: Excellent (<36 months under proper storage conditions)

* Long product life, in line with API standards

* High-quality polyurethane rubber made in China, high-performance polyurethane rubber made in the United States, 2 options are available

* Products are fully interchangeable with Mission Service Master Drilling, Service Master II valve bodies, Novatech Cast-N-Place valve bodies, and valve bodies of major brands of pumps, sizes: API 3# -- API 9#, and non- API standard improved specifications and dimensions

* Can be customized and replaceable NBR/HNBR hydrogenated nitrile rubber valve body

* Product Series:

HNA-PF-V-BFR: For HNA plunger pump/fracturing pump, valve claw type integral forging valve body BFR type, 4 claw or 3 claw, without replaceable rubber, size specification: API 3# -- API 9#, and non-API standard modified size

HNA-PF-V-BFRC: For HNA plunger pump/fracturing pump, valve claw type integral forging valve body BFR type, 4 or 3 claws, with replaceable quick-install polyurethane rubber: high quality made in China, temperature resistant 220F,

Dimensions: API 3# -- API 9# , and non-API standard improved specifications

HNA-PF-V-BFRU: For HNA plunger pump/fracturing pump, claw type integral forging valve body BFR type, 4 or 3 claws, with replaceable quick-load polyurethane rubber: American made high performance, temperature resistant 220F,

Dimensions: API 3# -- API 9# , and non-API standard improved specifications

HNA-PF-V-BFRHC: For HNA plunger pump/fracturing pump, valve claw type integral forging valve body BFR type, 4 claw or 3 claw, with replaceable quick-load polyurethane rubber: high quality made in China, high temperature resistance 300F, size specification: API 3# -- API 9# , and non-API standard improved specification size

HNA-PF-V-BFRHU: For HNA plunger pump/fracturing pump, valve claw type integral forged valve body BFR type, 4 or 3 claws, with replaceable quick-install polyurethane rubber: American made high performance, high temperature resistance 300F,

Dimensions: API 3# -- API 9# , and non-API standard improved specifications

Customized According to the specific requirements of customers, specially designed and customized HNA series, for plunger pump/pressure pump, valve claw type integral forged valve body BFR type, with or without various types of replaceable quick-install rubber, API standard products / Non-API standard products are available

Fully Interchangeable with National Service Master Drilling Body and Seat - Pictures For Reference Only

Fully interchangeable with Novatech Cast-N-Place body and seat -- picture for reference only

SJS custom patented valve body--pictures are for reference only

Customized patented valve body--pictures are for reference only

Customized patented valve body--pictures are for reference only