Shaft Sleeve for Mcm-250 Pump, Mission Magnum Pump 2500 Sleeve

• Customization: Available
• Structure: Flat Ring or Customised
• Performance: as Datasheet
• Model NO.: Silicon Carbide and Tungsten Carbide Parts
• Standard: Standard
• Service Branches: USA, Australia, Shanghai, Wenzhou, Canton
• Shipment Terms: Fob Shanghai/Ningbo
• Process: Coating & Without Coating
• Transport Package: Trisun Standard or Customised
• Specification: Customised
• Trademark: Trisun, Nuetral or customised
• Origin: Made in China
• HS Code: 8484200090
• Production Capacity: 1, 000, 000 PCS/Year

Product Description

We produce all kinds spare parts for Mud centrifugal pumps, including sleeve, casings, metal impellers.





This beautiful sleeve with ceramic coating could be used in following pumps:

MCM-250/118/178
Mission magnum pump 2500
Mud centrifugal pump 
slurry pump
ANSI pump

If you have inquiry, please send it to me at [email protected] . Thanks.


TRISUN established in 1998, after 20 years developing, now we have total 200 employees and 13,661 sqm workshop area. The turnover in 2016 was about 23 million in USD, share of export was 70%, produced about 9 million pcs of mechanical seals. Please see attached company information and photos.

Our Pump Seals use the very best in Ceramics, Carbon, Tungsten Carbides, SS304, SS316, hastlloy, Inconel and other exotic materials for a quality fit and operation in-between servicing and maintenance.

Product aims to OEM market. For sanitary industry, all the parts and material have FDA and WRAS certification, also meet to   standard.

Our seals are widely used and highly reliable in food, drink, petroleum, chemistry, refinery, paper making, pharmacy, power and auto industry, etc.

All ranges of mechanical seals for Flygt Pumps, Grundfos Pumps, APV Pumps, Grindex Pumps, Fristam, ABS, EMU, Hidrostal, Hilge, Johnson, Lowara, Waukesha, Vogelsang Pumps, etc.

If you have inquiry, please send it to me. My contact detail information is as below.  We are sure any of your inquiry will get our prompt attention & reply. Thanks.


 

Trisun Dust-free workshop-Wenzhou factory







We supply very good quality SS304 sleeve coating or without coating for John Crane type 1!    .



Silicon Carbide - Tungsten Carbide

 

Main Performance Index of Silicon Carbide(SiC)

Item	Unit	SiC	SSiC
Purity	%	≥90	≥98
Density	g/cm3	3.05	3.1
Shore Hardness	HS	110-125	120-130
Elastic Modulus	Mpa	4.12x105	4.10 x 10s
Poisson Ratio		0.15	0.16
Tensile Strength	Mpa	2.75 x102	2.8 x 102
Bending Strength	Mpa	4.41 x102	4.9 x 102
Compression Strength	Mpa	2.94 x103	3.0 x 103
Thermal Conductivity	W/m.k	141 (W/m.k)	147(W/m.k)
Coefficient ofThermal Expansion	l/ºC	4.3x10-6	4.0 x 10-6
Heat Resistance		1600C	165CTC
Thermal Impact Coefficient	cal/cm.sec	46.5	200
Acid Resistance		5 times higher than the usual TC	Resist al chemical media

 

The Corrosion Test for Four Materials in Reagent
Test Environment		(mg/cm2yr) Conosive Agravity
Reagent Concentration	(ºC) Temperature	TC(6%)	SiC1	SSiC	Ceramic (99%)
98% H2S04	100	>1000	55	1.8	65
50% NaOH	100	5	>1000	2.5	75
53% HF	25	8	7.9	<0.2	20
85% H3P04	100	55	8.8	<0.2	>1000
70% HN03	100	>1000	0.5	<0.2	7
45% KOH	100	3	>1000	<0.2	60
25% HCL	70	85	0.9	<0.2	72
10%HF+ 57% HN03	25	>1000	>1000	<0.2	16

 

Main Technology Data of Tungsten Carbide(TC)
Item	WC-Co	WC-Co	WC-Ni
Brand No.	YG6	YG15	YWN8
Density	14.6-15.0	13.9-14.2	14.4 ~14.8
HRA	89.5	87.0	88.0
Bending Strength	1421	2058	1470
Linear Expansivity 10-6/K (2(TC ~500ºC)	5.0	6.3	5.3
Medium	Resistant against: Oil, sewage water, weak acid/alkali ect.		Strong erosive medium