B2 Forged Grinding Ball is hammer forged from selected high quality carbon and alloy steels. By hammer forged, the balls have good density and have the advantage of high hardness and good wear resistance, special used to gold mining, copper mining and sliver mining etc. Zhongwei B2 Forged Ball available diameter from 20mm to 140mm, B2 raw material chemical composition is C:0.72-0.85, Si:0.17-0.37, Mn:0.7-1.0, Cr: 0.4-0.6, P:≤0.025, S:≤0.025, hardness is 55-65HRC.
Forged Ball,Forged Steel Grinding Ball,B2 Forged Steel Ball,B2 Forged Grinding Steel Ball Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd , https://www.cngrindingballs.com
OUR COMPANY HOT-SALE PRODUCTS:
ELBOW,TEE,SOCKET,HEX NIPPLE,
UNION(WITH TEFL OR TAPER),
SQUARE PLUG,ROUND CAP,HOSE NIPPLE,
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R.ELBOW,R.TEE,R,SOCKET,R,NIPPLE,BUSHING
1PC BALL VALVE,2PC BALL VALVE,3PC BALL VALVE.
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Stainless Steel Pipe Fitting SS304 BSPT NPT Thread Screw Union 2inch
Model NO.: 2inch
Trademark: CVIP
Specification: DN50
Origin: China
HS Code: 7307290000
WENZHOU LIANGGANG PIPE FITTING VALVE CO.,LTD
SS201,SS304,SS316: