forged grinding steel balls

1.Reliable High Quality .
2.Reasonable Price.
3.Timely Capable Service.
4.Diameter:13mm-150mm
5.High Hardness...

Min. Order:1 MT;Packing:BAGS OR STEEL DRUMS;Transportation:BY SEA;DeliveryDate:10DAYS;PaymentType:T/T;Trademark:xt;Specification:YES;Certificate:ISO9

RCAB-I NEW MATERIALS FORGED STEEL BALLS

Production process:
Raw materials-heating-forged or rolling into a ball--heat treatment-inspection-packing-
storage
Heat trea

1.Chemical composition:
C(0.6-1.2) Cr(<1.0) Si(0.15-0.6) Mn(0.6-1.5) S(<0.04) P(<0.04) Cu(<0.1) Mo(<0.25) Ni(<0.1)
2.Hardness:55-65
3.Impact toughn

1. high hardness: 55~66 HRC
2.good wear resistance: 20~40grams
3.impact strength:8-35J/CM2
4.Breakage Rate:0.5-1%
5.Standard: YB/T091-2005

1.production process: cast
2.brand name: Dongxu
3.customized service
4.place of origin: China Ningguo
5.application machine: ball mill

Min. Order:1 MT;Packing:BAGS OR STEEL DRUMS;Transportation:BY SEA;DeliveryDate:10DAYS;PaymentType:T/T;Trademark:XT;Certificate:ISO9001;ExpRegion:XT;

the main steps to produce the ball: heading,polishing,heat treament,grinding,lapping,packing
The standard:GB/T308-2002, ISO3290-1998, AISI/ASTM5210

Priorities of our steel balls: High hardness, good wear resistance, breakage rate lower than 0.5%, no deformation all through. Our modern qualit

Diameter: 17mm - 120mm
High Chrome Casting Iron Ball
Middle Chrome Casting Iron Ball
Low Chrome Casting Iron Ball

our cooperation could reduce your cost and create more-added value.Our intention is to provide high qualified products, timely delivery

1.metallographic structure: M+C
2.production process: cast
3.long working life
4.large stock for fast delivery
5.chrome content:10-28%

Grinding steel balls,forged steel balls,mill ball,grinding steel rods,casting cylpebs,casting chromium bars,carbon steel balls,chrome steel ball,ball

scope of our steel ball as following:
Material: Carbon steel ball, size: 1.588--40.1mm, grade: G40-G1000
Material: Chrome steel ball, size: 7.144--1

Min. Order:1 PC;Packing:PLYWOOD CASE;Transportation:by air,by vessel;DeliveryDate:about 30 days;PaymentType:T/T, L/C;Trademark:JD & JDBV & OEM;Certif

1. high hardness: 55~66 HRC
2.good wear resistance: 20~40grams
3.impact strength:8-35J/CM2
4.Breakage Rate:0.5-1%
5.Standard: YB/T091-2005

Forged steel ball valve
Basic information:
Standard or Nonstandard: Standard
Structure: Ball
Pressure: Medium Pressure ...

Forged steel ball valve is mainly used for oil, natural gas pipelinetransportation and urban long-distance gas pipeline system.

Welcome to buy rolling grinding steel balls from Huamin steel ball company,which is one of the best rolling grinding steel ball manufacturers in china

Product Description
Main product of ZHENGMAO is: Gate Valve, Globe Valve, Ball Valve, Check Valve, Feed Valve, Strainer (Y type, T type, Basket typ

Specification:
Diameter: 20 to 150mm
Near surface hardness: more than 62 HRC
Core hardness: more than 55 HRC
Chemical

The floating ball valve manufactured by Sedelon company is generally employing casted steel valve body, however, as required by customers, forged st

1.Hardness;55-65
2.Impact toughness>12
3.Diameter;15MM-150MM
4.packing;container bags/drum

Grinding balls
1.Size:20mm-150mm
2.Hardness::55-65HRC
3.Material:The high Alloy Steel Material
4.Good wear resistance

Name: 3PC high pressure forged steel ball valve
Body material: A105
Size range: 1/2"~2"
Pressure: 3000WOG
Body structure: 3-pc...

1.place of origin: China Ningguo
2.size: dia 8 to 130mm
3.customized design
4.R&D capability
5.brand name: Dongxu...

The grinding ball with 7% - 10%, usually HRC ≥46 called medium chromium alloy ball,hardness can reach 47-55HRC.

1. high hardness: 55~66 HRC
2.good wear resistance: 20~40grams
3.impact strength:8-35J/CM2
4.Breakage Rate:0.5-1%
5.Standard: YB/T091-2005

Diameter: 20 to 150mm