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Drilling Mud Pump Tws340 Qws550 Spare Parts - China

price: 10.00 Dollar US$

drilling mud pump spare parts-valve assemble-liner-piston

We can make many kinds of mud pump/plunger pump/cementing pump valves.

HNA offers 5 different styles of valves & seats to fit your drilling needs, suiting to almost all popular mud pumps in the world.

The Stem Guided valve and seat and the Wing Guided valve and full open seat offers many advantages for today's higher pressures and faster drilling operations.

Stem-guided valve &Tri-arm seat features greater fluid flow than four-arm seats, as well as it features an extra wide metal to metal seal on the valve flange.

The serrated upper surface on the valve gives a longer non-breathing seal between valve body and insert while the rigid seat cross-arms give greater strength and positive sealing.

The strong, thick, valve knock off nut holds the insert tightly reducing flex and breathing which lessens the chance of foreign matter getting between valve and insert.

Stem-guided valve & Cross-arm seat features an extra wide metal to metal seal on the valve flange.

The serrated upper surface on the valve gives a longer non-breathing seal between valve body and insert while the rigid seat cross-arms give greater strength and positive sealing.

Tri-wing guided valve & Full open seat

Three-wing guided valves and full open seats features greater fluid flow than four-wing valves, the unibody forged valve features greater strength than traditional welded-wing valve.

Innovative unibody valve design eliminates snap rings, plates or keepers providing reduced maintenance by snap-on valve inserts and easy installation.


Company Contact:


  • Phone: +8615864745970

  • Address: No.39 Xinghe Road | Lancun Industrial Zone | Jimo | Qingdao | China 266232, QINGDAO , SHANDONG , China

  • Email: Email


Published date: February 28, 2020

  • Business Description: We are a drilling mud pump & spare parts manufacturer for 20 years in China.

    I noticed that you also have business on drilling mud pump parts, we supply triplex mud pump parts for NOV, MUDKING, SOUTHWEST, KDC, GPM and DRILLMEC as well.

    Have you ever considered to purchase some parts from China?

    I can provide you with most cost-effective products with reliable quality.

    pls let me know if I have a chance to prove our quality and best service.

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