Wholesale Stainless Steel Hemisphere Door Stoppers Floor Door Stopper Set with Rubber Bumper

• Customization: Available
• Material: NBR, HNBR, EPDM, FKM, Sir
• Certification: ISO, FDA, RoHS
• Hardness: 20~90 Shore a
• Tolerance: DIN ISO 3302-1, Rma, GB/T3672
• Working Temperature: -40~+350 Degrees
• Transport Package: Poly Bag, Carton; as Per Customer's Requirement
• Specification: customized
• Trademark: OEM, ODM
• Origin: China
• HS Code: 3926909090
• Production Capacity: 1000000PCS

Product Description

Doughnut Top		SBR Bumpers
Rounded Top		NR Bumpers
Flat Top		EPDM Bumpers
Red Color		Neoprene Bumpers
Gray Color		NBR Bumpers
Tan Color		Silicone Bumpers
With or Without Washers
Rounded Head		SBR Bumpers
Flat Head		NR Bumpers
Sharp Head		EPDM Bumpers
Red Color		Neoprene Bumpers
Gray Color		NBR Bumpers
Tan Color		Silicone Bumpers

   
Car Industry

LTR is an expert in manufacturing all kinds of components for the automotive and motorcycle industry. We are IATF16949:2016 certified in order to fully satisfy the requirements of this industry.
Our production includes O rings, gaskets, seals, grommets, bellows, shock absorbers, dampers, cushions, sleeves, isolators, couplings, bushings, boots, covers, bumpers, pipes, hoses, tubes and many other pieces which are mainly manufactured in ACM, AEM, BR, CR, ECO, EPDM, FKM, FVMQ, HNBR, NBR, NR, SBR, SIR to meet the physical properties specified by ASTM D2000 and SAE J200 documents.
Products above are only examples to show Shun Tai Rubber's core competences. All our rubber components are customised and made to order only. No standard product or catalogue is available.

Electronics

LTR develops rubber components for electronics appliances with high mechanical, chemical, humidity and electrical resistance.
Seals, o-rings, gaskets, keypads, cable connector covers, PDA covers, electrical insulators and connector inserts, engine mounts and other specialty designed articles are mainly produced in silicone rubber, NBR, CR, NR, SBR, EPDM, FKM, IIR, BR. 

Medical Devices

LTR can assist in designing and developing non-implantable rubber medical parts.
Specialty gaskets, seals, caps, pushbuttons, filter covers, handles and other special design components are produced mainly in silicone rubber, SBR, NBR, EPDM, NR, FKM.
The medical industry requires very accurate lot traceability and quality standards at the highest level.
LTR is able to deliver consistent quality on time in this demanding market.

Consumer goods

LTR produces high quality components which we supply to famous brand name companies serving the retail end-user market all over the world.
Coasters, rubber bands, stoppers, mug/tumbler sleeves, seals and bands for swimming goggles, pet brushes, wristbands, pipe fittings and many other articles are mainly manufactured in silicone rubber, NBR, SBR, EPDM, NR, IIR, BR.

Household Appliances

LTR manufactures components for small appliances, and large appliances.
Shock absorbers, electrical connector inserts and insulators, gaskets, seals, wire leads, pipe fittings, grommets are only a few examples of our capabilities.
The main rubbers we use for this industry are silicone, NBR, CR, NR, SBR, EPDM, FKM, IIR, BR.

Technical data

Compound: VMQ                                                                                 Colour: custom

Base Polymer: VMQ                                                                            Specification:

MAIN SPECIFICATION

MEASURE UNITS

REQUIRED VALUE

TESTED VALUE

TEST METHOD

HARDNESS

Sh-A

70+/-5

69

ASTM D2240

SPECIFIC GRAVITY

g/mm^3

\

1.176

TENSILE STRENGTH

Mpa

\

8.62

ASTM D412

ELONGATION

%

\

628.11

ASTM D412

Tear Strength

kg/cm

\

27.38

ASTM  D624

SPECIFICATION CHANGE

TEST MEANS

TIME h

TEMP ºC

HARDNESS

TENSILE STRENGTH

ELONG.AT BREAK

VOLUME

WEIGHT

required   test

required test

△ SHORE A

%

%

△%

△%

Products above are only examples to show Shui Tai Rubber's core competences. All our rubber components are customized and made to order only.No standard product or catalogue is available.


Company Profile

We are a specialized rubber parts manufacturer with over 30 years of manufacturing experience. Our company mainly produces rubber parts for medical appliances, household appliances, electronic products, automobiles and toys.

Covering an area of 3500 square meters, we own over 200 staff and workers and our monthly production output reaches 30 tons.We have always stuck to the quality policy that customer is No.1 and quality comes first with scientific management, continuous improvement and sustained operation.

We insist in providing our clients with perfect products and best services. The products we produced can work in different areas and climates according to your specific requirements. We believe with stable and sincere cooperation and continuous improvement, our customers will enjoy the best service as stable supply, quality assurance and on-time delivery.


Products & Application

Production Flow Chart
Manufacturing Capabilities&Quality Control

FAQ

Q: Are you trading company or manufacturer ?
A: We are manufacturer.
Q: How long is your delivery time?
A: Generally 3-7 days for standard sealing products; and 15-30 days for big order and custom non-standard products.
Q: Do you provide free samples? 
A: Yes, we offer free sample while customer need pay for the freight charge.
Q: Which Payment way is workable?
A: Irrevocable L/C, Cash, PayPal, Credit card and T/T money transfers.
B: 30% T/T deposit in advance, 70% balance before shipment after presentation of ready cargo.
C: L/C ( Irrevocable LC at sight: Order amount over USD100,000)
Q: What is your standard packing?
A: All the goods will be packed by carton box and loaded with pallets. Special packing method can be accepted when needed.
Q: 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.
Q: Do you use any international standards for the rubber products?
A: Yes, we mainly use ASTM D2000 standard to define the quality of the rubber materials, tolerances as per ISO3302, ISO2768, etc.
Q: 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.
Q: What materials are available to produce from your side?
A: NBR, EPDM, SILICONE, (FKM), NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ), FFKM, Liquid Silicone, Sponge, etc.