National 12-p-160 泥浆泵阀箱
Heat-treated and internally hardened for high durability; available in various materials to meet a wide range of applications; standard one-and/or-two-piece configuration, with designs available for pressure of 5000psi(35.1Mpa), 7500psi(52.7Mpa), and 10000psi(70.3Mpa); discharge connections available on each side; suction connections on each side or front center.
Material is 35CrMoA or 40CrMoNn alloy forged steel. To get better fiber texture, we use electric stove for second forging, or deoridation treatment. It is forged from three directions and the forging ratio is not less than 4.0:1.0. It can not have crack, impurity, looseness, overburns, etc. And weld is not allowed. It should be confirming to the stipulation of JB/TQ252-81, and should be checked by gradeⅢ After quenching the rough module will be rough processed, then the hull hardness is HB285-330.
Mechanical property: σb ≥850MPa, σs≥670MPa, δ≥5%,ψ≥30%.
The two1:6(1:12) taper hole rolling treatments are checked by ring gage. Its contact area has continuous distribution on the circumference. The contact area is not less than 75% .The line of intersection of all cylindrical surface of the hull are facetted obtuse angle by hand or grinding wheel ,forming a circumference R≥8.Test pressure is 49Mpa, keep pressure 1 hour, pressure can not be reduced. Finished products have crack detection report.
Tony.Zhao QingdAO HNA Oilfield Equipment Manufacturing Co.,LTD Email: sales3(at)
在线联系供应商
Other supplier products
National 12-p-160 泥浆泵阀箱 | Heat-treated and internally hardened for high durability; available in various materials to meet a wide range of applications; standard one-and/or-... | |
National 8-P-80 三缸泥浆泵双金属缸套 | HNA offers four different type of liners for all popular mud pumps to suit any drilling condition, including Premium Chromium Liners, Ceramic Liner... | |
Gardener Denver PAH-275 三缸泥浆泵 | HNA offers four different type of liners for all popular mud pumps to suit any drilling condition, including Premium Chromium Liners, Ceramic Liner... | |
Russian UNBT-1180L Mud Pump Bimetal Liner | HNA offers four different type of liners for all popular mud pumps to suit any drilling condition, including Premium Chromium Liners, Ceramic Liner... | |
泥浆泵 | 1. The fluid end assembly mainly consists of fluid end, valve assembly, liners and pistons. Fluid end is made of forged alloy steel and three flui... |
Same products
Heat Exchangers | 卖方: AMIT ENGINEERS | Customizable Industrial Evaporator and condenser coils based on drawing finalized by customers. W... | |
WYLIE K31 iPhone X-16 Pro Max Middle Layer Magnetic Reballing Platform | 卖方: Phonefix | WYLIE K31 middle layer magnetic soldering station for iPhone X/11/12/13/14/15/16 Pro Max motherbo... | |
MIJING H1 Digital Soldering Station Compatible T210 T115 T245 Handle | 卖方: 深圳市维客修科技有限公司 | MIJING H1 intelligent split soldering station with digital display and multi-function sleep socke... | |
YCS-Q18 屏幕拆卸器用于拆卸屏幕/后盖 | 卖方: 深圳维客修科技有限公司 | YCS Q18 屏幕和后盖免热分离器快速开启夹具,适用于 iPhone/华为/三星/小米大多数手机屏幕拆卸和后盖拆卸。YCS Q18 手机 LCD 屏幕后盖开启器配有强力吸盘,可拆卸手机屏幕/后... | |
Manual Single Axis Cnc Laser Pipe Cutting Machine | 卖方: Zhejiang Huaqi Information Technology Co., LTD | JH-NC40-Al1 Manual Single Axis Cnc Laser Pipe Cutting Machine Equipment Attributes: - Through Hol... |