1. Production descriptionO-Rings are available in the following elastomers:
- Aflas® or Kalrez®(FFKM)
- Acrylate Rubber(ACM)
- Butyl Rubber(IIR)
- Ethylene-propylene (EPR, EPDM)
- Ethylene Acrylate Rubber(AEM)
- Fluorocarbon (FKM/FPM/VITON)
- Fluorosilicone(FVMQ)
- Hydrogenated Nitrile (HNBR)
- Liquid Silicone Rubber(LSR)
- Neoprene Rubber(CR)
- Nitrile Rubber (Buna-N/NBR)
- Natural Rubber(NR)
- Polyurethane(PU)
- Silicone Rubber
- Styrene-butadiene Rubber (SBR)
If you need a special compound for the O-Ring, we can develop one for you.
| Product Info |
| Product | O-ring |
| Material | NBR,EPDM,SILICONE,VITON,SBR,NR,etc. |
| Hardness | 20~90 Shore A |
| Color | As requested |
| Size | NO Standard |
| Material properties | See attached |
| Application | For all industries |
| OEM/ODM | Available |
| Packing details | Inner plastic bag/Outer carton /as request |
| Production Capacity /Lead time |
| Production capacity | 2000 tons per month |
| Lead time | 7 days for prototype tooling & samples, 14 days for production mold, 14-28 days for MOQ |
| Shipping & Payment Terms |
| Port of Loading | NINGBO ,SHANGHAI |
| Shipping Method | SEA,AIR,DHL,UPS,FEDEX,TNT, etc. |
| Payment Terms | T/T, L/C, Paypal, Western Union |
2.Product picture
3.Workshop show 
4.Laboratory
5.Company show
6.FAQQ 1. What's the payment term?
A: We accept T/T 30% deposit and 70% balance against copy of B/L or L/C at sight, West Union,VISA,Paypal is also accepted.
Q 2. What is the normal lead time for product orders?
A: Average lead times for prototype / first article are 1-2 weeks, if tooling is involved, lead time for production tooling is 10 days, average production time after sample approval is 2-3 weeks.
Q 3. What is your standard packing?
A: All the goods will be packed by carton box . Special packing method can be accepted when needed.
Q 4. Could you please tell us the month capacity of your products ?
A: It depends on which model, we produce more than 2000 tons rubber materials per month.
Q 5. what kind of certificates you have ?
A: We have been ISO9001:2008 and ISO14001:2004 certified by SGS
Q6: How to check the quality of the bulk order?
A1: We provide preproduction samples before mass production for all customers if needed.
A2: We provide quality certs such as measurement report, material data sheet, COO, COA, etc. to all customers before delivery.
A3: We accept third party inspection such as SGS, TUV, INTERTEK, BV, etc.
Q 7: How to select the raw compound for my application?
A: With years of experience working with a variety of material, we can help select the material that will best suit your needs while keeping material costs in mind.
Q8:Can you supply different color materials?
A: Yes, we can produce custom molded rubber and silicone rubber products in different colors, the color code will be required in case of an order.
Q9: What materials are available to produce from your side?
A: NBR, EPDM, SILICONE, VITON(FKM), NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ), FFKM, Liquid Silicone, Sponge, etc.
Q 10: What other services does Maihua Rubber offer?
A: Maihua Rubber has in-house tooling capabilities for molds; we have our own lab for material testing; we have a Cold Room used for elastomer storage to prolong product life.
Q 11: What is the life expectancy of the rubber seal?
A: Product life is contingent upon many factors, including environment, cycles, pressure, etc. Maihua Rubber cannot predict seal life under all the varying conditions of operation. Accellerated life testing may be performed by customer to determine expected life, but must be conducted in dynamic application.
ZHEJIANG TIANTIE INDUSTRY Co., Ltd. is professional rail engineering and rubber seals high-tech enterprise engaged in engineering industry for research and development, manufacturing and selling rubber products. It was founded in 2003 and located in Tiantai County of ZHEJIANG Province with an existing registered capital of 104 million.
Our main focus is the development of rubber products in railway since the beginning, we are the largest designer and manufacture of rubber level crossing system in China and have garnered 80-percent of its market share.
With the most advance technologu of Calenberg Ingenieure GmbH, we are providing the Track Mats for most Chinese Railway Projects especially for the subways and high speed railroad.
The main production of rubber seals are hydraulic seals, rubber sheet, rubber pad, O-ring, oil mining rubber accessories etc. The company has the independent research and development departments, and according customer requirements to develop and produce various special-shaped rubber products.
Our company has strong technical force, advanced production equipment, high level of product technology, testing equipment, strict enterprise management, product quality is reliable and perfect sales network. The company is not only actively investing in hardware, but also strengthens the software construction, strengthens the internal audit management, and consummates the ISO9001-2000 quality Management system, the ISO14000 environmental management system, the ISO18000 Occupational health and safety management system attestation.
We're pleased to get your Inquiry and we will offer feedback as soon as possible. We stick to the principle of "quality first, credit standing paramountcy, price in reason, delivery in time " for the management and "zero defect, zero complaints" as the quality objective. Welcome to cooperate and develop with us.
