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Oil industry Cobalt Based Alloy globe valve cage

Basic Info

Model No.: Customized

Product Description

Cobalt Chrome Alloy valve seat inserts are very important parts of oil-well pump , they always show up together and cooperate very good , no better material can replace them now .


What is the Details of our Cobalt Chrome Alloy valve insert ?


Material :

Cobalt Chrome Alloy

Process : investment casting
Hardness: 38-44 HRC
Density : 8.4 g/cm ³
Size :

Diameter 1.25"-2.75"


Properties : Wear and corrosion resistance, high temperature resistance
Application : Oil and gas equipment such as pump , valve , other environment need wear and corrosion resistance parts
Instructions : Drawing made upon cutomers request
Usage : cooperate with balls
Tolerance control : turning or grinding surface , tolerance upon drawing
Production lead time Samples 20 days , normal order 20-30 days
Production capacity : 5,000pcs one month.
Package : carton or wooden case , pallet for export



Valve cages spesifications


St.6 valve cage 1.25", 22g/pc

St.6 valve cage 1.50", 40g/pc

St.6 valve cage 1.75", 80g/pc
St.6 valve cage 2.00", 118g/pc
St.6 valve cage 2.25", 142g/pc
St.6 valve cage 2.75", 264g/pc


Chemical compositions and properties (%)



Brand C Mn Si Cr Ni Mo W Co Fe P S

Density

(g/cm3)

Hardness

(HRC)

ST 3 2.0-2.7 1.0 1.0 29-33 3.0
11-14 Bal. 3.0 ≤0.03 ≤0.03 8.55 51-55
ST 6 0.9-1.4 1.0 1.5 27-31 3.0 1.5 3.5-5.5 Bal. 3.0 ≤0.03 ≤0.03 8.35 38-44
ST 12 1.1-1.7 1.0 1.0 28-32 3.0
7.0-9.5 Bal. 3.0 ≤0.03 ≤0.03 8.40 44-49
ST 20 2.2-3.0
2.0 30-34 3.0 1.0 14-18 Bal. 3.0 ≤0.05 ≤0.05 8.65 53-59


Production process :


1. Investment casting process

Different volume of furnaces, the order quantity can be very flexible.


1. Machining

CNC, lathing, drilling, milling, grinding, wire cutting, polishing



Technical requirements :


Dimensions, drawings, tolerance, surface finish, radius, as your demands.


Let us know your demands, we`ll feedback you within 2 hours.


Contact us if you need more details on Globe Valve Cage. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Oil Industry Globe Valve Cage、Cobalt Alloy Valve Cage. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Cobalt Chrome Alloy Valve Cage