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Thermal Spray Process Flame Surface Coating Spray Process Valve Stem
US$500.00
30-99 Pieces
US$450.00
100+ Pieces

Product profile

Application Field

Pumps

Coating Material

Hvof Wc-Cocr or Wc-CRC-Ni

Power Source

Fuel Gas

Model NO.

valve stem1

Service Modes

OEM/ODM Customized Per Drawing or Sample

Post-Processing Results

Wear-Resistant, Corrosion-Resistant

Advantage

Customized Parts with on-Demand Process

Stem Diameter

6-80 mm

Length

50-600 mm

Tolerance

H6 / G6 / F7

Straightness

0.01 mm Per 100 mm

Surface Finish

Ra 0.2-0.8 Um

Coating Thickness

0.10-0.40 mm

Transport Package

/

Specification

OEM/ODM

Trademark

/

Origin

Hunan, China

Production Capacity

1000/Month

Key features

guide valve opening / closing
transmit axial force
keep valve assembly aligned
resist wear at gland, guide and spring contact zones

Company profile

Business Type: Manufacturer/Factory

About Our Factory & Business Background

AddressNo. 203-204, 2nd Floor, Building 3, Jiangda Machinery Manufacturing Co., Ltd., Qianxin Industrial Park, Xiangtan, Hunan, China

Our Production Capability & Technical Expertise

Main ProductsCoating Spray Parts, Coating Spray Equipment, Thermal Spraying Workpiece

Product Q&A

Q:What is a valve stem in a plunger pump?
A:
Valve stem / valve rod connects the valve plate, spring retainer and actuator. It guides valve open / close motion, keeps alignment, and works with suction / discharge valve seat.
Q:How does valve stem damage form?
A:
valve timing shift -> seat leak -> pressure drop -> sticking -> noise -> stem break
Q:What process is used?
A:
HVOF or plasma spray

Send Inquiry

*To:Xiangtan Shicheng Trading Co., Ltd.Xiangtan Shicheng Trading Co., Ltd.
*Content:
0/4000

Supplier replies will be sent to your registered email

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