Audited Supplier
oil seal
ISO9001, RoHS, TS16949
Non-Standard Component
Casting
Rubber
Cylinder
Tc/Sc/Tb/Sb/Vb/Ta...etc.
Custom
15days
Black/Brown/Orange...Any
RoHS/Reach
Yes
Ningbo
3days
Yes
Seals
Boman
Bag
GB9877.1-88
China
4016931000
Product Description
Ningbo Boman Mechanical Technology Advantage:
1.We are professional RUBBER SEAL manufacturer and have more than 12 years export experience in different country.
2.Have a strong technical team can customize rubber raw-material formula according to different needs.
3.Factory have IATF 16949:2016 certificated and product with: KTW-W270/ Watermark/ LFGB / RoHs/REACH/FDA certificated.
4.Have own mold department can finished mold process in very fast time and accept any high difficult mold.
5.Have excellent quality and serving several global top 500 companies, can supply PPAP-3 Level documents.
6.Have perfect After-Sales team, once cargo have problem will be 100% recall in the first time.
Oil Seal Bonded Seal Rubber Parts Customize Molded Rubber Product Details:
1.Raw-Material Brand: DuPont (US) / Dow Corning (Germany) / Bayer (Germany) / 3M
2.We have more than 7000 size different rubber seal product mold in warehouse
3.Material Type: NBR / FKM / Silicone / EPDM / HNBR / ACM / Neoprene...etc.
4.Size Range: ID from 0.5MM to 1.5M and customize size was acceptable in different products
5.Products Application: Metallurgical, chemical, engineering, construction, mining, petroleum machinery and various types of instrumentation...etc
6.Color: Black, white, red, green, or any customize
7.Parameters: Temperature from -60° C to +220° C
Factory Product Process Flow Chart:
| Steps | Process flow name | Machinery and equipment/measuring equipment | Features | Special features symbols | Note | ||||
| product | product | ||||||||
| 1 | Rubber material | visual | / | / | / | ||||
| 2 | IQC | Hardness tester | hardness | / | ★ | ||||
| Tensile machine | Tensile strength | / | / | ||||||
| Tensile machine | elongation | / | / | ||||||
| hydrometer | The proportion of | / | / | ||||||
| Aging test chamber | The compression permanent deformation | / | / | ||||||
| 3 | Mixing | mixer | / | Material thicknessmm | / | ||||
| 4 | IQC | rheometer | TS2 | / | / | ||||
| TS50 | / | / | |||||||
| TS90 | / | / | |||||||
| Hardness tester | hardness | / | ★ | ||||||
| 5 | Cutting edge /blanking | Cutting machine | / | Is long | / | ||||
| Material weight | / | ||||||||
| 6 | moulding | 300 t hot molding machine, automatic monitoring | / | The molding pressure (kgcm2) | ★ | ||||
| / | Molding time | ★ | |||||||
| / | Mold temperature | ★ | |||||||
| visual | appearance | / | / | ||||||
| Hardness tester | hardness | / | ★ | ||||||
| The projector/caliper | size | / | ★ | ||||||
| 7 | IPQC | visual | appearance | / | / | ||||
| Hardness tester | hardness | / | ★ | ||||||
| The projector/caliper | size | / | ★ | ||||||
| 8 | deflashing | visual | appearance | / | / | ||||
| Automatic disassembly machine | / | speed | / | ||||||
| / | time | / | |||||||
| 9 | QC | Scissors/knife | appearance | / | / | ||||
| 10 | FQC | visual | appearance | / | / | ||||
| Hardness tester | hardness | / | ★ | ||||||
| The projector/caliper | size | / | ★ | ||||||
| 11 | cleaning | Plastic basket | / | / | / | Manual cleaning | |||
| / | / | / | |||||||
| / | / | / | |||||||
| 12 | Post curing | The oven | / | time | ★ | ||||
| / | The temperature | ★ | |||||||
| 13 | Packing | Electronic says | Single - | / | / | ||||
| Baling press | The number of | / | / | ||||||
| The printer | The labe | / | / | ||||||
| visual | The cartons | / | / | ||||||
| 14 | OQC | visual | appearance | / | / | ||||
| Hardness tester | hardness | / | ★ | ||||||
| The projector/caliper | size | / | ★ | ||||||
| visual | check | / | / | ||||||
| visual | weighing | / | / | ||||||
| 15 | Warehousing /delivery | transport cart | Delivery note | / | / | ||||
| Courier | / | / | |||||||
| Put in storage | / | / | |||||||
Factory :
Laboratory:
Certificated :
FAQ
Q: What about your product MOQ?
A: Different product the MOQ was different, usually one size order amount match 150USD.
Q: Supply OEM service?
A: Yes, we have OEM/ODM service.
Q: What about your payment terms?
A: 30% T/T deposit in advance, 70% balance before shipment after presentation of ready cargo. Old customer no need advance desposit payment.
Q: What about your order lead time?
A: Usually it was 15-20days finished order, if summer season due to high temperature the lead time need 30days.
Q: What about your factory main business?
A: Our main product: OIL SEAL, O RING, BONDED SEAL, RUBBER STRIP, GASKET, CUSTOMIZE RUBBER PARTS...etc
Q: Can you supply free samples?
A: Yes, once order make sure we can supply free samples and afford delivery cost.
Q: What about product HS code?
A: 4016931000 and 84879000 it was mainly use by our customer.
