Cup Packings,Chevron Packings,Cup Packings Manufacturer,Chevron Packings Supplier

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westernrubbers

westernrubbers

manufacturer and exporter of rubber products

westernrubbers

Home » Moulded Rubber Products » Cup Packing

Moulded Rubber Products

Check out our exclusive collection of industrial cup packings, which is in huge demand in international arena. Precision engineered to the height of perfection, our industrial chevron packings are widely preferred by global clients. Our range encompasses piston cup packings, multi-lip chevron packings, plunger cup packings, oil rubber seal, static oil seal, dynamic oil seals, static rubber seals, dynamic rubber seals etc. We are capable of manufacturing these products in customized shape at affordable rates.

Hyd and Pneumatic Moulded Rubber Products

Cup Packing	Chevron Packing	O' Ring	Oil Seal
Piston Guide Rings	Piston Seal	TDUO Seals	Wiper Seals

Cup-Packing

Cup Packing

We provide finest quality of cup packings in the industry. These packings are designed to seal reciprocation pistons, plungers or rams. The cup packing provided by us can be impregnated in a variety of ways including Thiokol, Carnauba wax and more. These cup packings are available in different sizes and we also customise them as per the specification of the customers.

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Chevron-Packing

Chevron Packing

Chevron is a universal multi-lip packing that is highly regarded for its reliability, long life and ability to cater for adverse mechanical conditions. It is suitable for use in split form.

The chevron seal sets are arranged in 3 different versions.

Type A : Has 3 to 5 fabric seals, and can be installed in adjustable or non-adjustable sealing areas.

Type B : Has 3 to 5 fabric seals, one rubber-sprung support ring and are installed in non-adjustable Sealing areas. Constant axial pre-tension.

Type C : Has 2 to 4 fabric seals, one rubber packing and can be installed in adjustable and non- adjustable sealing areas.

For increased sealing effect.

Type A and B can be supplied in open form. Type C is always supplied closed. Examples of use:

Injection moulding machines
Iron and steel industry
Compression moulding
Special cylinders
Marine hydraulics
Steel hydraulics engineering
Scrop metal shearing

Housing	Dimensions				Housing	Dimensions
Housing	d	D	L	C	Housing	d	D	L	C
WC-1	20	30	18.5	3	WC-26	140	165	34	7.5
WC-2	22	32	18.5	3	WC-27	150	180	60	7.5
WC-3	25	35	16	3	WC-28	160	190	60	7.5
WC-4	28	40	16.5	3	WC-29	180	210	45	7.5
WC-5	30	42	22.5	3	WC-30	200	230	60	7.5
WC-6	32	44	22.5	3	WC-31	220	250	60	7.5
WC-7	35	47	16.5	3	WC-32	225	225	60	7.5
WC-8	36	51	25	5	WC-33	240	270	50.5	7.5
WC-9	40	55	25	5	WC-34	250	280	60	7.5
WC-10	45	60	25	5	WC-35	260	290	60	7.5
WC-11	50	65	25	5	WC-36	280	320	80	10
WC-12	55	70	22.5	5	WC-37	300	340	80	10
WC-13	56	71	25	5	WC-38	320	360	63	10
WC-14	60	75	16.5	5	WC-39	340	380	80	10
WC-15	63	83	32	5	WC-40	360	400	63	10
WC-16	65	80	16.5	5	WC-41	370	410	80	10
WC-17	70	85	25	5	WC-42	380	420	80	10
WC-18	75	90	22.5	5	WC-43	390	430	80	10
WC-19	80	95	25	5	WC-44	400	440	79	10
WC-20	85	100	22.5	5	WC-45	410	450	89	10
WC-21	90	110	40	5	WC-46	415	455	60	10
WC-22	100	125	40	7.5	WC-47	420	460	60	10
WC-23	110	130	40	5	WC-48	425	465	70	10
WC-24	115	140	46	7.5	WC-49	430	470	89	10
WC-25	125	150	46	7.5	WC-50	440	480	60	10

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O-39-Ring

O' Ring

All standard o-ring sizes(imperial and metric) are available. Custom o-rings are available instandard cross-sections (imperial and metric) to any length or ID. Theywill be molded or spliced using vulcanizing or adhesive depending uponapplication. We can also supply encapsulated o-rings where one materialis covered with a continuous layer of another material.

O Rings :

Nitrile (NBR)
Hydrogonated Nitrile (HNBR)
EPDM
Neoprene
Silicone
Fluoroelastomer (FPM)
PTFE
50/90 Shore Hardness

Description :
O Ring Kit is the best popular contains set model of size O Rings.

Feature :
O Rings Sealing compact set for general renew upgrade or repairingpurpose.

Material :
NBR, VITON, HNBR of 70-90 Durometer Shore A

Application :
General Purpose for machine shop, plumbing , Engineering Maintenance.

Quality Grade :

Advantage Standard O Ring Kits NBR 70 and NBR 90 are the Imperial(AS Standard) and Matric Sizes.
Automotive Air Condition Kit. This O Ring Kit HNBR 70 are used inR12 or R134a refrigerant for car's air conditioning system whichalso compatible to DENSO, CAR SONIC, SANDEN and ZEXEL A/C Compressortypes.

Standard :
JIS, AS-568, ASTM, DIN, SAE and Specifics for Automotive , highPrecision for medical and watch case and heavy duty machinespecifications.

STANDARD 'O' - RING LIST
1.78 C.S.(d2)		2.62 C.S.(d2)		3.53 C.S.(d2)		5.33 C.S.(d2)		6.99 C.S.(d2)
WEST	I.D.(d1)	WEST	I.D.(d1)	WEST	I.D.(d1)	WEST	I.D.(d1)	WEST	I.D.(d1)
001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 033 034 035 036 037 038	0.74 1.07 1.42 1.78 2.57 2.90 3.68 4.47 5.28 6.07 7.65 9.25 10.82 12.42 14.00 15.60 17.17 18.77 20.35 21.95 23.52 25.12 26.70 28.30 29.87 31.47 33.05 34.65 37.82 41.00 44.17 47.35 50.52 53.70 56.87 60.05 63.22 66.40	051 052 053 054 055 056 057 058 059 060 061 062 063 064 065 066 067 068 069 070 071 072 073 074 075 076 077 078 079 080 081 082 083 084 085 086 087 088	1.24 2.06 2.84 3.63 4.42 5.23 6.02 7.59 9.19 10.77 12.37 13.94 15.54 17.12 18.72 20.29 21.89 23.47 25.07 26.64 28.24 29.82 31.42 32.99 34.59 36.17 37.77 39.34 40.94 42.52 44.12 45.69 47.29 48.90 50.47 52.07 53.64 55.25	129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166	4.84 5.94 7.52 9.12 10.69 12.29 13.87 15.47 17.04 18.64 20.22 21.82 23.39 24.99 26.57 28.17 29.75 31.34 32.92 34.52 36.09 37.69 40.87 44.04 47.22 50.39 53.57 56.74 59.92 63.09 66.27 69.44 72.62 75.79 78.97 82.14 85.32 88.49	213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250	10.46 12.07 13.64 15.24 16.81 18.42 19.99 21.59 23.16 24.77 26.34 27.94 29.51 31.12 32.69 34.29 37.47 40.64 43.82 46.00 50.17 53.34 56.52 59.69 62.87 66.04 69.22 72.39 75.57 78.74 81.92 85.09 88.27 91.44 94.62 97.79 100.97 104.14	300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337	113.67 116.84 120.02 123.19 126.37 129.54 132.72 135.89 139.07 142.24 145.42 148.59 151.77 158.12 164.47 170.82 177.17 183.52 189.87 196.22 202.57 215.27 227.97 240.67 253.37 266.07 278.77 291.47 304.17 316.87 329.57 342.27 354.97 367.67 380.37 393.07 405.26 417.96

1.78C.S.(d2)		2.62C.S.(d2)		3.53C.S.(d2)		5.33C.S.(d2)		6.99C.S.(d2)
WEST	I.D.(d1)	WEST	I.D.(d1)	WEST	I.D.(d1)	WEST	I.D.(d1)	WEST	I.D.(d1)
039 040 041 042 043 044 045 046 047 048 049 050	69.57 72.75 75.92 82.27 88.62 94.97 101.32 107.67 114.02 120.37 126.72 133.07	089 090 091 092 093 094 095 096 097 098 099 100	56.82 58.42 59.42 61.60 63.17 64.77 66.34 67.95 69.52 71.12 72.69 75.87	167 168 169 170 171 172 173 174 175 176 177 178	91.67 94.84 98.02 101.19 104.97 107.54 110.72 113.89 117.07 120.24 123.42 126.59	251 252 253 254 255 256 257 258 259 260 261 262	104.14 107.32 113.67 116.84 120.02 123.19 126.37 129.54 132.72 135.89 139.07 142.24	338 339 340 341 342 343 344 345 346 347 348 349	430.66f 443.36 456.06 468.76 481.76 494.16 506.86 532.26 557.66 582.68 608.08 633.48
PISTON SEAL: When a male gland cut in the inside machine part, it is regarded as a PISTON SEAL. ROAD SEAL: When a female gland is cut in the outside machine part is regarded as a ROD SEAL. FACE SEAL : When the gland is cut into a face it is regarded as a FACE SEAL.		101 102 103 104 105 106 017 018 019 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127	82.22 88.57 94.92 104.27 107.62 113.97 120.32 126.67 133.02 139.37 145.72 152.07 158.42 164.77 171.12 177.47 183.82 190.17 196.52 202.87 209.22 215.57 221.92 228.27 234.62 240.97 247.32	179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205	129.77 132.94 136.12 139.29 142.47 145.64 148.82 151.99 158.34 164.69 171.04 177.39 183.74 190.09 196.44 202.79 209.14 215.49 221.84 228.19 234.54 240.89 247.24 253.59 266.29 278.99 291.69	263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289	145.42 148.59 151.77 158.12 164.47 170.82 177.82 183.52 189.87 196.22 202.57 208.92 215.27 221.62 227.97 234.32 240.67 247.02 253.37 266.07 278.77 291.47 304.17 329.57 354.97 380.37 405.26	350	658.88

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Oil-Seal

Oil Seal

Description : Oil Sealis the mechanical seal for rotating and static force resist deformationunder pressure, thermal, wear and lubricity. The Component with shaft,housing, bore press fit from metal contact.

Material : NBR, VITON and HNBR.

Feature : Rubber Coated with metal case or spring, highmechanical strength, sealant and rusty resistance.

Application : Hydraulic seals, vacuum seals, seals ,engine -motor shaft, transmission seals.

Each seal (or gasket) canbe classified into one of two types with regard to the motion actingrelatively upon it.

Static Seals :
When there is very little or no motion of the mating assembly partsupon the seal, a static condition exists. Usually just an initialcompression or periodic (open and close) compressions, this type ofseal; i.e. a liquid seal in a hose joint, a door seal on a home.

Design Considerations are rather straightforward.

When compressed, as with an O-ring or face gasket, pressure acts in essentially a vertical direction relative to the face, squeezing between two opposing surfaces to eliminate gaps.
Outward expansion results in the horizontal direction as a pressure relief, and this profile change needs to be accommodated in the mounting surface design.
Compression forces need to be assessed. Various design elements can be introduced if too high; i.e., lower durometer, hollow shapes, sponge/foam and/or thin walls.
Recommended compression range is 10% - 30%, and no more than 50%.

Dynamic Seals :
Where repeated motions act upon the seal as in a circumferential, axialor angular direction, a dynamic condition exists. Repeated actions uponthe seal, either regularly or periodic,this type of seal; i.e. a pistonring seal or shock absorption mechanism.

Design Considerations are more complex than static seals, primarilyresulting from the changing stress levels. In addition to the staticseal considerations, the environment may require:

Abrasion resistance becomes important and is affected by the mating surface finishes.
Recovery speed after compression to the original released height.
Compression set, or the percentage of relaxation of the dimensions versus the original uncompressed dimensions
Temperature changes, thermal cycling.
Distortion: squeeze, stretch - ability to recover.
Physical strength: tensile strength, tear resistance.

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Our Products

Moulded Rubber Products | Extruded Rubber Products | Casting Polyurethane (PU) Parts And Belt
Western 'O' Ring Kit | Western Splicing Chord Kits

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