Tungsten Carbide Seal Ring Mechanical Top Level Graphite Rings
Product description
Tungsten carbide represents a versatile seal ring material that is
broadly applied in all acidic environments. It is generally the
material of choice in applications where distortion due to high
pressures or rapid wear in abrasive environments are modes of
premature failure. Tungsten carbide seals possess a unique
combination of high fracture strength and high hardness that
minimizes or eliminates these problems. Other favorable properties
of tungsten carbide seals include high thermal conductivity values
and low coefficients of thermal expansion. These kinds of seal
rings lifetime more than other material. There are enjoy high
reputation at home and aboard. These characteristics promote the
efficient removal of heat and provide dimensional stability at
higher operating temperatures.
Product Feature
1. Excellent abrasion resistance
2. High wear resistance
3. High fractural strength
4. high thermal conductivity
5. Small heat expansion co-efficient
There is a big choice of sizes and types of the seal-rings, we can
also recommend, design, develop, produce the products according to
the drawings and requirements of the customers.
We supply high quality tc seal face tungsten ring mechanical seal
spare parts tungsten carbide seal ring
The common Tungsten carbide material we make for mechanical seal
are:U1-Tungsten carbide,Co-binder,U12-Tungsten
carbide,Co-binder(shrunk-in),U2-Tungsten
carbide,Ni-binder,U22-Tungsten
carbide,Ni-binder(shrunk-in),U3-Tungsten
carbide,NiCrMo-binder,U32-Tungsten
carbide,NiCrMo-binder(Shrunk-in),U7-Tungsten Carbide,binder-free
The satandard we make for tungsten carbide seal ring are according
to AS568A, JIS 2401,BS1806, We also can make the custom mechanical
seal by your need.
we have tungsten carbide seal ring to meet a wide variety of needs
and uses. and no matter what type of tungsten carbide seal ring you
need, we will help you find the exactly what you are looking for.
| Grade | Application Mediums |
| XC100 | oli,sewage,weak acid and alkaline,light hydrocarbon,solid granules |
| XC101 |
| XC200 |
| XC201 |
| XC401 | dry gas seals |
| XN100 | oil,sewage,weak acid and alkaline,light hydrocarbon,solid
granules,sea water |
| XN101 |
| XN300 |
| XN301 |
| XCN30 |
| XCN31 |
| XTP10 | oil,sewage,weak acid and alkaline,light hydrocarbon,solid granules |
| XTN10 | oil,sewage,weak acid and alkaline,light hydrocar |
| Grade | Co (wt%) | Density (g/cm³) | Hardness(HRA) | TRS (≥N/mm²) |
| XC100 | 5.8-6.2 | 14.6-15.0 | 91.5-92.5 | 2000 |
| XC101 | 5.8-6.2 | 14.6-15.0 | 91.5-92.5 | 2500 |
| XC200 | 7.8-8.2 | 14.5-14.9 | 91.0-92.0 | 2100 |
| XC201 | 7.8-8.2 | 13.5-14.9 | 91.0-92.0 | 2800 |
| XC300 | 9.8-10.3 | 14.2-14.6 | 90.5-91.5 | 2600 |
| XC301 | 9.8-10.3 | 14.2-14.6 | 90.5-91.5 | 3200 |
| XC401 | 12.7-13.2 | 14.0-14.3 | 87.5-88.5 | 3000 |
| Grade | Ni (wt%) | Density (g/cm³) | Hardness(HRA) | TRS (≥N/mm²) |
| XN100 | 6.5-7.5 | 14.5-14.8 | 88.5-91.0 | 1800 |
| XN101 | 6.5-7.5 | 14.5-14.8 | 88.5-91.0 | 2200 |
| XN300 | 10.0-11.0 | 14.2-14.6 | 86.5-89.5 | 2100 |
| XN301 | 10.0-11.0 | 14.2-14.6 | 86.5-89.5 | 2400 |
| XTN10 | 19.5-20.5 | 6.5-7.5 | 90.5-92.0 | 1600 |
| Grade | Co+Ni (wt%) | Density (g/cm³) | Hardness(HRA) | TRS (≥N/mm²) |
| XCN 30 | 9.5-10.5 | 14.0-14.5 | 88.0-90.0 | 2400 |
| XCN31 | 9.5-10.5 | 14.0-14.5 | 88.0-90.0 | 3200 |
| XTP10 | 7.0-9.0 | 11.5-13.0 | 89.5-91.0 | 1800 |
| Spec | Dimension & Tolerance |
| A1 | A2 | A3 |
| d (H13) | D (u6) | H | d (H13) | d1 | D (u6) | H | h | d (H13) | d1 | D (u6) | H | h |
| 18 | 19(20) | 28(26) | 5 | 19(20) | 25(26) | 28 | 5 | 1.5 | 19 | 22 | 28 | 5 | 1.5 |
| 20 | 21(22) | 30(28) | 21(22) | 27(28) | 30 | 21 | 24 | 30 |
| 22 | 23(24) | 32(30) | 23(24) | 29(30) | 32 | 23 | 26 | 32 |
| 24 | 25(26) | 35(32) | 25(26) | 31(32) | 35 | 25 | 29 | 35 |
| 25 | 26(28) | 36(34) | 26(28) | 32(34) | 36 | 26 | 30 | 36 |
| 28 | 29(31) | 39(37) | 6 | 29(31) | 35(37) | 39 | 6 | 29 | 33 | 39 | 6 |
| 30 | 31(33) | 41(39) | 31(33) | 37(39) | 41 | 31 | 35 | 41 |
| 32 | 33(36) | 43(42) | 33(36) | 39(42) | 43 | 33 | 37 | 43 |
| 33 | 34(36) | 44(42) | 34(36) | 40(42) | 44 | 34 | 38 | 44 |
| 35 | 36(38) | 46(44) | 36(38) | 42(44) | 46 | 36 | 40 | 46 |
| 38 | 39(41) | 50(47) | 39(41) | 45(47) | 50 | 39 | 44 | 50 |
| 40 | 41(43) | 52(49) | 41(43) | 47(49) | 52 | 41 | 46 | 52 |
| 43 | 44(46) | 55(52) | 44(46) | 50(52) | 55 | 44 | 49 | 55 |
| 45 | 46(48) | 57(54) | 46(48) | 52(54) | 57 | 46 | 51 | 57 |
| 48 | 49(51) | 60(57) | 49(51) | 55(57) | 60 | 49 | 54 | 60 |
| 50 | 51(53) | 62(59) | 51(53) | 57(59) | 62 | 51 | 56 | 62 |
| 53 | 54(56) | 65(62) | 54(56) | 60(62) | 65 | 54 | 59 | 65 |
| 55 | 56(58) | 67(64) | 56(58) | 62(64) | 67 | 56 | 61 | 67 |
| Spec | Dimension & Tolerance |
| D -0.2 | D (H13) | d1 (h8) | L | L1 | h1 | h | Rubber ring cross-sectionnal diameter |
| 18 | 32.7 | 19 | 26.7 | 20 | 8.5 | 6.5 | 4 | 3.55 |
| 20 | 34.7 | 21 | 28.7 |
| 22 | 36.7 | 23 | 30.7 |
| 24 | 38.7 | 25 | 32.7 |
| 25 | 39.7 | 26 | 33.7 |
| 28 | 42.7 | 29 | 36.7 |
| 30 | 44.7 | 31 | 38.7 |
| 32 | 47.7 | 33 | 41.7 |
| 33 | 47.7 | 34 | 41.7 |
| 35 | 49.7 | 36 | 43.7 |
| 38 | 55.7 | 39 | 48.7 | 21 | 8.9 | 5 | 4.1 |
| 40 | 57.7 | 41 | 50.7 |
| 43 | 60.7 | 44 | 53.7 |
| 45 | 62.7 | 46 | 55.7 |
| 48 | 65.7 | 49 | 58.7 |
| 50 | 69.7 | 51 | 61.7 | 21.5 | 8.8 | 4.7 |
| 53 | 72.7 | 54 | 64.7 |
| 55 | 74.7 | 56 | 66.7 |
| 58 | 77.7 | 59 | 69.7 |
| 60 | 79.7 | 61 | 71.7 |
| 63 | 82.7 | 64 | 74.7 |
| 65 | 84.7 | 66 | 76.7 |
| 68 | 89.7 | 69 | 80.6 |
| 70 | 91.7 | 71 | 82.6 | 22.5 | 9.2 | 5.3 |
| Spec | Dimension & Tolerance |
| D -0.2 | d (H13) | d1 (h8) | L | L1 | Rubber ring cross-sectionnal diameter |
| 14 | 24.7 | 15 | 20.8 | 12.8 | 9.6 | 2.4 |
| 16 | 26.7 | 17 | 22.8 |
| 18 | 32.7 | 19 | 26.8 | 14.5 | 10 | 3.55 |
| 20 | 34.7 | 21 | 28.8 |
| 22 | 36.7 | 23 | 30.8 |
| 24 | 38.7 | 25 | 32.8 |
| 25 | 39.7 | 26 | 33.8 |
| 28 | 42.7 | 29 | 36.8 |
| 30 | 44.7 | 31 | 38.8 |
| 32 | 47.7 | 33 | 41.8 |
| 33 | 47.7 | 34 | 41.8 |
| 35 | 49.7 | 36 | 43.8 |
| 38 | 55.7 | 39 | 48.8 | 15 | 9.9 | 4.1 |
| 40 | 57.7 | 41 | 50.8 |
| 43 | 60.7 | 44 | 53.8 |
| 45 | 62.7 | 46 | 55.8 |
| 48 | 65.7 | 49 | 58.8 |
| 50 | 69.7 | 51 | 61.8 | 15.5 | 9.8 | 4.7 |
| 53 | 72.7 | 54 | 64.8 |
| 55 | 74.7 | 56 | 66.8 |
| 58 | 77.7 | 59 | 69.8 |
| 60 | 79.7 | 61 | 71.8 |
| 63 | 82.7 | 64 | 74.8 |
| 65 | 84.7 | 66 | 76.8 |
| 68 | 89.7 | 69 | 80.8 | 16 | 9.7 | 5.3 |
| Spec | Dimension & Tolerance |
| D -0.1 | D (H13) | d1 (h8) | L | h | h1 | h2 | h3 | Rubber ring cross-sectionnal diameter |
| 14 | 24.8 | 15 | 20.3 | 10 | 2.5 | 3 | 2 | 4.5 | 2.65 |
| 16 | 26.8 | 17 | 22.3 |
| 18 | 32.8 | 19 | 27.7 | 11 | 4.2 | 2.5 | 3.55 |
| 20 | 34.8 | 21 | 28.7 |
| 22 | 36.8 | 23 | 30.7 |
| 24 | 38.8 | 25 | 32.7 | 12 | 3.5 |
| 25 | 39.8 | 26 | 33.7 |
| 28 | 42.8 | 29 | 37.7 |
| 30 | 44.8 | 31 | 38.7 |
| 32 | 47.8 | 33 | 41.7 |
| 33 | 47.8 | 34 | 41.7 |
| 35 | 49.8 | 36 | 43.7 |
| 38 | 55.8 | 39 | 49.7 |
| 40 | 57.8 | 41 | 51.7 | 13 | 4 |
| 43 | 60.8 | 44 | 54.7 |
Production Process
FAQ
Q1: How can I place order?
A1: You can contact us by email about your order details, or place
order on line.
Q2: How can I pay you?
A2: After you confirm our PI, we will request you to pay. T/T (HSBC
bank) and Paypal, Western Union are the most usual ways we are
using.
Q3: What’s the order procedure?
A3: First we discuss order details, production details by email or
TM. Then we issue you an PI for your confirmation. You will be
requested to do pr -epaid full payment or deposit before we go into
production. After we get the deposit, we start to process the
order. We usually need 7-15 days if we don’t have the items in
stock. Before production has been finished, we will contact you for
shipment details, and the balance payment. After payment has been
settled, we start to prepare the shipment for you.
Q4: How do you take care when your clients received defective
products?
A4: replacement. If there are some defective items, we usually
credit to our customer or replace in next shipment.
Q5: How do you check all the goods in the production line?
A5: We have spot inspection and finished product inspection. We
check the goods when they go into next step production procedure.
