Carbide roller and ceramic roller, The high wear and impact properties of carbide, combined with high heat-resistant ceramic alloys, have longer life than conventional carbide.

Our products range of customized wear parts:

Mechanical seal parts
Pump bush
Pump sleeve
API ball and seat
Choke stem and seat
TC flow cages
Carbide disc
Drill nozzles
Wear inserts
TC Inlet plate
Wear rings

Why choose us for carbide wear parts:

Professional engineer team and skillful workers
100% brand new material, various caribde grades for wear parts.
More than 25 years experience in producing wear parts.
Quality guarantee, no quality complaint over 25 years.
Cost effective and customized service is available.

Grades of Non-magnetic wear parts.

Grade	Chemical Composition			Physical and mechanical properties and mirco structure as stintered
	Ni	Cr	WC	Density	Hardness	Hardness	TRS	Coercivity	Grain Size
	Ni	Cr	WC	g/cm³	HV 30	HRA	N/mm2	KA/m	μm
OGR25	6.2	0.52	93.28	14.10～14.30		≥84.5	≥2480	6.0～8.0	2.5
OGR30	6.64	0.62	92.74	13.93～14.13		≥83.5	≥2360	4.0～6.5	2.5
OGR40	8	0.87	91.13	13.60～13.80		≥82.5	≥2400	4.0～6.5	3.0
OGR45	9	0.87	90.13	13.45～13.65		≥81.0	≥2250	3.5～5.5	3.0
OGR55	12.67	0.87	86.46	12.90～13.10		≥79.5	≥2400	3.2～4.4	3.5
OGR60	13.2	0.87	85.93	12.58～12.78		≥79.0	≥2200	3.2～4.4	3.5

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