Nitrile Rubber O Ring Seals / Industrial O Rings 112.5*4 Long Service Life
Certification:ISO-9001:2000, ISOTS16949
Minimum Order Quantity:500 USD
Delivery Time:30 days
Payment Terms:L/C, T/T
Place of Origin:Qingdao, China
Packaging Details:plastic bag and carton
Contact Now
Add to Cart
Verified Supplier
Location:
Qingdao Shandong China
Address:
Rm 1608, HuajiaMansion, 52 Shandong Road,Qingdao, P.R. China
Supplier`s last login times:
within 1 hours
Shipping
lt's easy to get a shipping quote! Just click the button below and complete the short form.
Get Shipping Quote
Product Details
Company Profile
Product Details
Nitrile O-Ring, Rubber NBR O Ring 112.5*4, Rubber seal o ring, Oil
Resistant O Ring seal
O Ring Introduction
O seal ring O ring (O-rings) is a circular rubber seal ring with O
shaped cross section. The opposite side of an O Ring are squeezed
between the walls of the cavity or gland into which the O -Ring is
installed. It began to appear in the middle of the 19th Centuryand
was used as a sealing element for the steam cylinder of the steam
engine.O rings are available in a variety of rubber materials, in
both standard and custom sizes. Because of the cheap price, simple
manufacturing, reliable function, and simple installation
requirements, the O ring is the most common mechanical design for
sealing.
Product Description
| Product name | Silicone o ring 74.5*3 |
| Material | Rubber, NBR, Silicone, EPDM, etc |
| Temperature | NBR(-40~120°C),FFKM(-20~320°C) (-20~200°C),Silicone (-70~220°C) EPDM(-50~150°C),PU(-40~90°C) |
| Color | green,black,brown,red,white,yellow,orange,etc |
| Size | 112.5*4, stand size or customized size |
| Advantages | 1) excellent anti-chemical character. It almost applies to all
mediums. 2) temperature range is very wide. 3) anti oil function is very good. 4) long service life. |
| Hardness | 20degree-90degree |
| Certificated | ISO-9001:2000, ISOTS16949 |
| Packing | Inner: plastic bag, outer: carton box or as your requirements |
Part Of TKS O-ring Catalogue
| Size | ID*CS(mm) | Tooling CAV | Size | ID*CS(mm) | Tooling CAV | |
| A243 | 104.37*3.53 | 16 | A319 | 26.34*5.33 | 72 | |
| A244 | 107.54*3.53 | 16 | A320 | 27.94*5.33 | 72 | |
| A245 | 110.72*3.53 | 9 | A321 | 29.51*5.33 | 56 | |
| A246 | 110.72*3.54 | 9 | A322 | 31.12*5.33 | 56 | |
| A247 | 117.07*3.53 | 16 | A324 | 34.29*5.33 | 64 | |
| A248 | 120.24*3.53 | 16 | A325 | 37.47*5.33 | 42 | |
| A249 | 123.42*3.53 | 9 | A326 | 40.64*5.33 | 42 | |
| A250 | 126.59*3.53 | 9 | A327 | 43.82*5.33 | 42 | |
| A251 | 129.77*3.53 | 9 | A328 | 46.99*5.33 | 20 | |
| A252 | 132.94*3.53 | 9 | A329 | 50.17*5.33 | 20 | |
| A253 | 136.12*3.53 | 9 | A330 | 53.34*5.33 | 20 | |
| A254 | 139.29*3.53 | 9 | A331 | 56.52*5.33 | 20 | |
| A255 | 142.47*3.53 | 9 | A332 | 59.69*5.33 | 36 | |
| A256 | 145.64*3.53 | 9 | A332 | 59.69*5.33 | 20 | |
| A257 | 148.82*3.53 | 9 | A333 | 62.87*5.33 | 20 | |
| A258 | 151.99*3.53 | 9 | A334 | 66.04*5.33 | 36 | |
| A259 | 158.34*3.53 | 9 | A335 | 69.22*5.33 | 20 | |
| A260 | 164.69*3.53 | 4 | A336 | 72.39*5.33 | 20 | |
| A261 | 171.04*3.53 | 4 | A337 | 75.57*5.34 | 25 | |
| A262 | 177.39*3.53 | 4 | A338 | 78.74*5.33 | 16 | |
| A263 | 183.74*3.53 | 4 | A339 | 81.92*5.33 | 16 | |
| A264 | 190.09*3.53 | 4 | A340 | 85.09*5.33 | 16 | |
| A265 | 196.44*3.53 | 4 | A341 | 88.27*5.33 | 16 | |
| A266 | 202.79*3.53 | 4 | A342 | 91.44*5.33 | 16 | |
| A267 | 209.14*3.53 | 4 | A343 | 94.62*5.33 | 16 | |
| A268 | 215.49*3.53 | 4 | A344 | 97.79*5.33 | 9 | |
| A268S | 215.49*3.53 | 4 | A345 | 100.97*5.33 | 16 | |
| A271 | 234.54*3.53 | 4 | A346 | 104.14*5.33 | 16 | |
| A272 | 240.89*3.53 | 4 | A347 | 107.32*5.33 | 16 | |
| A273 | 247.24*3.53 | 4 | A348 | 110.49*5.33 | 16 | |
| A274 | 253.59*3.53 | 4 | A349 | 113.67*5.33 | 9 | |
| A275 | 266.29*3.53 | 1 | A350 | 116.83*5.33 | 9 | |
| A276 | 278.99*3.53 | 1 | A351 | 120.02*5.33 | 9 | |
| A277 | 291.69*3.53 | 1 | A352 | 123.19*5.33 | 9 | |
| A278 | 304.39*3.53 | 1 | A353 | 126.37*5.33 | 9 | |
| A279 | 329.79*3.53 | 1 | A354 | 129.54*5.33 | 9 | |
| A280 | 355.19*3.53 | 1 | A356 | 135.89*5.33 | 9 | |
| A281 | 380.59*3.53 | 1 | A357 | 139.07*5.33 | 9 | |
| A282 | 405.26*3.53 | 1 | A358 | 142.24*5.33 | 9 | |
| A283 | 430.66*3.53 | 1 | A359 | 145.42*5.33 | 9 | |
| A284 | 456.06*3.53 | 1 | A360 | 148.59*5.33 | 9 | |
| A311 | 13.64*5.33 | 144 | A361 | 151.77*5.33 | 9 | |
| A315 | 19.99*5.33 | 100 | A362 | 158.12*5.33 | 9 | |
| A318 | 24.77*5.33 | 72 | A363 | 164.47*5.33 | 9 |
Over 2000 different size o ring in our stock. Some types of dust
seal didn't show on website, if you need them, pls kindly contact
me directly.
FAQ
1. How to produce the o rings?
we can produce according to o ring sizes. For molded produts, we
can produce according to drawing and samples .
2. How to make the order?
You can send us email or inquiry at alibaba directly.
3. Are you a trading company or a manufacturer ?
We are professional manufacturer rubber o rings, we have 41 years
experience of o ring.
4. Do you provide samples ? is it free?
Yes,with batch order we could offer the sample for free charge but
do not pay the cost of freight.
5. How is the quality?
All manufacturing processes confirm to the ISO-9001:2000 system,
ISO/TS 16949, 100% inspection before shipment.
Nitrile Rubber O Ring Seals / Industrial O Rings 112.5*4 Long Service Life
Inquiry Cart
0