PTFE flexible rubber expansion joint Single Rubber Joint Pipe Expansion Joint 1. Acid resistance Flexible Rubber Joint can greatly reduce pipeline system vibration and noise, can solve the problem of joint displacement, axial expansion, etc. 2. According to different materials manufacture, flexible rubber joint can be made into many kinds: acid resistance, alkali resistance, corrosive resistance, oil resistance, heat resistance, adapt to many mediums and different environment. 3. Material is polar rubber, good sealing, light weight, easy installation, long service life, avoid contacting with sharp metal device. 4. If use overhead, can match with elastic support, when installation, bolt with diagonal method to tighten up. 5. If pipeline pressure is high, use bolt connect the flange both ends. 6. Flange connection standard is GB4216.3-4216.5. No. Part Meterial 1 Body NR, CR, IIR, NBR, FKM, EPDM 2 Inner & Outer Rubber NR, CR, IIR, NBR, FKM, EPDM, PTFE 3 Body Carcass Nylon cord fabric 4 Reinforcing Ring Multi-strand coppering steel wire 5 Flange Cast and forged carbon steelStainless steelPlastic (CPVC, PVDF, PPH, UPVC, RPP) MAIN DATA Nominal Diameter(DN) Length L Axial displacement Horizontal Isplacement Angular deflection mm inch mm Extension Compression mm (a1+a2) 32 1¼ 95 6 9 9 15º 40 1½ 95 6 10 9 15º 50 2 105 7 10 10 15º 65 2½ 115 7 15 11 15º
UHMWPE fender is made of 100% UHMWPE material which will not warp, crack, splinter or corrode.It has become a popular product which is widely used in dock as it is UV resistance and no water absorption.UHMWPE fender still has the performance of prolongation and high tensile strength and could immersed in seawater perennially. The most important is that Ultra-high molecular weight polyethylene (UHMWPE) dock fender could avoid the impact damage between ships and dock .Because of the high impact resistance performance, UHMWPE dock fender instead of the traditional steel ones is widely used in ports and docks at home and abroad.
Prefabricated Rubber Running Track, composed of two different layers vulcanized together. The formulationof the top layer is different from that of the bottom layer. The vulcanization process guarantees molecular bond between the two layers. The end result is a continuous, seamless piece of material. The rubber-based top layer provides outstanding elasticity. The unique non-directional surface embossing, free of surface coatings and loose granules, provides greater contact area than other tracks surfaces, as well as greater water flow efficiency in rainy conditions. EPDM synthetic rubber vulcanization of the further strengthen of the materials of polymer, the good performance for Aging resistance, weather resistance, electrical insulation, corrosion resistance, impact resistance etc. Natural rubber has excellent properties of high elastic insulation, waterproof, low specific gravity, after appropriate treatment with alkali, heat, cold, pressure. Full solid be consistent from beginning to end, and has maximum compression deformation. Its advanced partition design maximizes absorption and recovery of energy. Application: for athletic field & athletic running track material of high school, university, physical college, sports center, stadium Certificate: IAAF Certificate, IAAF Class1st Athletic Facility Certifciate,ISO9001 and ISO14001 Installation: 1) Foundation requirements: asphalt, or, concrete. Using Scrapping machine to scrap the foundation very clean and very flat. Using Primer 0.2kg/m2 to brush on the foundation to avoid underground water rising and protect the running track system 2)Preparing installation tools, two components polyurethane adhesive, running track surface roll to start installation, installation of rolls should be from inner to outside, from straight runway to curve runway. 3)Lines marking after finishing installation of rolls Free samples !! After-sale service: Provide free training lesson for our oversea distributor or buyer, professional product & construction knowledge for you. WENDY TAM wendy@flysteptrack.com www.flysteptrack.com
Features: 1. water Solubility 2.Nonpollution 3.Short Construction 4.Moderate Thickness 5.Good Wear-Resistance 6.Weather Resistance 7.Water-proof 8.Slip Resistance 9.breathability and colorful
Chemical Name:N-Cyclohexyl-2-benzothiazole sulfenamide Molecular Formula:C13H16N2S2 Molecular Weight: 264.41 CAS NO:95-33-0 EINECS NO.: 202-411-2 Specification: Appearance Gray-white powder Gray -white granular Initial M.P. oC� 98.0 98.0 heating loss %� 0.30 0.30 Ash%� 0.30 0.30 Residues on sieve(150μm), % � 0.10 Properties:Gray-white powder (granule) with a little odor, no poison. The density is 1.31-1.34. M.P.: 98oC above. Soluble in benzene, boluene, chloroform, CS2, CH2Cl2 acetone, ethyl acetate, hardly soluble in alcohol, insoluble in water, gasoline, acid / alkali with lower concentration Application:CBS has excellent scorching property, high curing rate, high modulus of vulcanized rubbers, wide range of application. It is a sulfenamide accelerator with the highest activity in EPDM. Packing:25kg in kraft paper bag with PE bag inside. Storage:Stored in cool, dry and draughty place; avoid direct sunlight; protect against moisture or high temperature. The validity is 2 years.
Type: Single Type, Double Type, BSP/NPT Thread Type Size Range: DN25-DN1600 Material of Rubber ball: CR, NBR, EPDM, HYPALON, VITON Material of flange: Galvanized Steel, Stainless Steel Working temperature: -20â?? to +115â?? Ball length for Single Sphere: 130mm, 150mm, 95mm-300mm Ball length for Double Sphere: 175mm-345mm Ball length for Union Type: 200mm for DN15-DN50, 240mm for DN65-DN80. Thread End Connection: BSP or NPT thread Flange End Connection: EN1092-1 PN10/PN16, ANSI150, BS4504, AS2129 Table D/E. Working Pressure: PN6, PN10, PN16, PN25 Application: water, warm water, seawater, weak acids, alkalis, etc... Easy installation and remove; absorbs vibration, noise and shock -
Description: the natural rubber sheet, gum rubber sheet are made by ROTOCURE vulcanizing press or plain vulcanizing press with high quality natural rubber(NR). The natural rubber is from the natural rubber tree with middling hardness and high tensile strength, high elongation, good abrasion resistance, elasticity, safety and nontoxicity without smell. The pure natural rubber sheet is also named gum rubber sheet or para rubber sheet. 1-6mm thickness is made by ROTOCURE vulcanizing press with shiny surface, 7-80mm thickness is made by vulcanizing press for get higher thick thickness. Working under the higher pressure, wearing resistant, food grade lining status at the temperature of -35°C - +85°C in air or water. Apply to punch all kinds of seals, gaskets, lining and others applications with its good function, for example of truck lining, drinking water lining, rubber membrane special for PVC vacuum laminating press. Specifications: material: pure natural rubber or NR/SBR quality: industrial grade, food grade color: black, white, brown, beige, red, green etc. surface: smooth/smooth, smooth/impression fabric, double impression fabric tensile strength: 2-24Mpa hardness: 35, 40, 50, 60, 70, 80+/-5shore A elongation: 170%-760% density: 1.05-1.70g/cm3 working temperature: -35°C - +85°C thickness: 1.0-50.0mm width: 0.1-3.6m length: 1.0-20m Insertion: reinforce to insert 1-3PLY fabric natural rubber lining sheet: top: cured natural rubber with red or black bottom: uncured neoprene rubber with light yellow quality: industrial grade, food grade surface: smooth/smooth tensile strength: 13-18Mpa hardness: 35, 40, 65+/-5shore A elongation: 400%-650% density: 1.05-1.15g/cm3 working temperature: -35°C - +85°C thickness: 1.0-25.4mm width: 1-1.5m length: 10-20m
Physical character: made with high quality silicone rubber on drum-type vulcanizing press or vulcanizing press according to the different request from the buyers. We depend on the advanced manage, innovative technique and strict quality control with excellent silicone rubber material and machine, ravel out the problem of lower smooth surface and high thickness tolerance of Rotocure vulcanizing machine, and also ravel out the problem of restricted width, length and visible joint on press vulcanizing machine. It is triumphantly without joint and with infinite length under the above mentioned excellence. We have the super-wide drum-type vulcanizing press with 4000mm width and high quality products maximum 3800mm width without joint. High quality silicone rubber with good performance of anti-aging, ozone resistance, heat-resistant, electric insulation, oil resistance, solvent resistance, corrosion resistant, nonpoisonous and tasteless, pollution-free. Working in air, water, oil and other medium at the temperature of -60C - +260C(moment maximum 300C) with the high stability, reliability and surface inactive without sticky. Apply to punch all kinds of rubber seal gasket or special for PVC vacuum laminating press, wooden door vacuum laminating press, glass vacuum laminating press, solar vacuum laminating press, hot laminating press and card laminating press etc. Specifications: Material: 100% virgin silicone rubber from Germany or China Quality: high tear resistant or middle tear resistant Color: translucent, dark red, black, milk white, grey, blue etc. Surface: smooth/smooth, smooth/impression fabric, smooth/sanded Insertion: reinforced and insert 1 PLY fabric Tensile strength: 7-12mpa Hardness: 15, 20, 30, 40, 50, 60, 70, 80+/-5shore a Elongation: 350%-760% Density: 1.25-1.30g/cm3 Tear strength: 26-42n/mm Working temperature: -60c - +260c(moment maximum 300c) Thickness: 0.1-30mm Width: 0.5-3.8m Length: 1-50m Grade: industrial grade, food grade Press: Germany silicone for "+" and "-" press Chinese silicone for "-" press only. -
The pad printing silicon rubber usages: The silicon rubber is mainly use for printing irregular patterns of plastic toys, electroplating toys, trade makers .Silicon pad printing is a carrier which transfer printing the patterns on the steel plate onto the toys products surface. Pad printing silicon rubber features: Pad printing silicon rubber with high print times and abrasion resistance, without any inpurities, with good printing effects, permanent and durable, we can provide all kinds of colors are available and our catalyst is free charged. Pad printing silicon rubber operation instructions: Pad printing silicon rubber is two-component silicone, part a is the liquid silicon rubber, part b is the catalyst. The usual mxing ratio for silicone rubber and catalyst is 100 : 2-3, eg. We take 100grams of liquid silicon rubber, then we add 2-3 grams catalyst, mix then evenly and pour it to your mold. Then after 2-4 hours, you will obtain a printing pad. Frequently asked question of pad printing silicon rubber: The reasons why the silicon pad has a short service life are listed as follows: (1)the problem caused by inappropriate filtration of silicone rubber, and impurities in the packaging process due to the uncleanness of barrels and bags. (2)the short service life of the silicone pad has a close relationship with the adding amount of silicone oil. The more the silicone oil added, the softer the silicone pad will be. The silicone oil will destroy the molecule of the silicone rubber, thereby bringing about the non-durable and easy ageing of the silicone pad.
We have two models on this series , hy968 and hy988 respectively.The model of 988 is a kind of high temperature addition cured silicon rubber with platinum catalyst.It is mainly designed for metallic arts&crafts and food grade mold making.It features with resistance to high temperature up to 300 centigrade to 500 centigrade, which makes up for those products impossible produced by press machine and fills the blank for large lead-zinc alloy crafts and fine pattern products.It is the most advanced htv-2 high temperature silicon in china and the best option for lead-zinc alloy crafts. Rohs.Msds.Sgs iso9001:2000
The pad printing silicon rubber usages: The silicon rubber is mainly use for printing irregular patterns of plastic toys, electroplating toys, trade makers .Silicon pad printing is a carrier which transfer printing the patterns on the steel plate onto the toys products surface. Pad printing silicon rubber features: Pad printing silicon rubber with high print times and abrasion resistance, without any inpurities, with good printing effects, permanent and durable, we can provide all kinds of colors are available and our catalyst is free charged. Pad printing silicon rubber operation instructions: Pad printing silicon rubber is two-component silicone, part a is the liquid silicon rubber, part b is the catalyst. The usual mxing ratio for silicone rubber and catalyst is two to three percent, eg. We take one hundred grams of liquid silicon rubber, then we add two to three grams catalyst, mix then evenly and pour it to your mold. Then after two to four hours, you will obtain a printing pad. Frequently asked question of pad printing silicon rubber: The reasons why the silicon pad has a short service life are listed as follows: (1)the problem caused by inappropriate filtration of silicone rubber, and impurities in the packaging process due to the uncleanness of barrels and bags. (2)the short service life of the silicone pad has a close relationship with the adding amount of silicone oil. The more the silicone oil added, the softer the silicone pad will be. The silicone oil will destroy the molecule of the silicone rubber, thereby bringing about the non-durable and easy ageing of the silicone pad.
Liquid rtv silicone rubber for sculpture molding feature of liquid rtv silicone rubber for sculpture molding Liquid rtv silicone rubber for sculpture molding is flowing liquid with general hardness of 22-50 a �� after curing with features: 1)low shrinkage 2)good operation 3)high tear and tensile strength 4)curing agent free 5)easy de-mold 6)high reproduction times 7)resistance to deformation and high-temperature, acid-alkali Operations of liquid rtv silicone rubber for sculpture molding If customers want to make large products and large size moulds, the mould should be made of silicone rubber with high hardness. On the contrary, if the mould with fine and precision patterns, it should be made of silicone with low hardness. The amount of the curing agent depends on the actual requirements of the customer. If mould requiring fast drying and demould, more curing is needed.
China zhengzhou mason is china's largest manufacturer of rubber expansion joints of the best, our products are sold around the world. Our main products include rubber joints expansion joints, dismantling joints, steel expansion joints. Rubber joints are made of nbr rubber, ptfe rubber, epdm. The flange of rubber expansion joints can be made jis flange, din flange, ansi flange and bs4504 flange. Variety of materials rubber were applied to different media. Different materials of flanges are applicable to different working environment. Please choose according to their specific working environment. Wooden box
China zhengzhou mason is china's largest company of flexiblerubber bellow company , our products are sold around the world. Our main products include flexiblerubber bellow, dismantling joints, steel expansion joints. Flexible rubber bellow are made of nbr rubber, ptfe rubber, epdm. The flange of rubber expansion joints can be made jis flange, din flange, ansi flange and bs4504 flange. Variety of materials rubber were applied to different media. Different materials of flanges are applicable to different working environment. Please choose according to their specific working environment.
Material: epdm Raw material brand: momentive, dupont, shinetsu, wacker, lanxess Material standard: astm d2000, sae j200, jis and so on Size: according to your requirements Products function: match the male and female auto connectors as a whole set, play a sealing effect. Mold style: injection Application: be suitable for auto industry, medical equipment, household appliances, tele-communication, automobile, electronic field and so on Lead time: according to clients' requirements Package: pe bag+outer carton or according to clients' requirements
Material:epdm, epdm foam, silicone, fkm Raw material brand:momentive, dupont, shinetsu, wacker, lanxess Material standard:astm d2000, sae j200, jis and so on Size:according to your requirements Products function:circulation of air, water and oil. Mold style:extrusion Application:suitable for automobile chassis system. Lead time:according to clients' requirements Package:pe bag+outer carton or according to clients' requirements
Rubber sheet Hardness:65+/-5a Tensile strength: 3mpa Elongation: 200% Density: 1.5 10m x 1.22m(max) x 3mm(min) Corrugated
Products Infomation: The characteristics; Water resistance: closed bubble pore structure, non-absorbent, moisture-proof, waterproof performance is good. Corrosion resistance: resistance to sea water, oil, acid, alkali, such as chemical corrosion, antibacterial, non-toxic, tasteless, pollution-free. Machining: no joint, and easy to hot pressing, cutting, coating and laminating processing. Shock: high rebound elasticity and tension resistance, strong toughness, has a good shockproof/buffer performance. Heat preservation, heat insulation, excellent thermal insulation cold and low temperature resistance, resistant to cold and exposure. Sound insulation: closed bubble hole, sound insulation effect is good. EVA foam tube is with EVA for base material, can be custom-made according to customer requirements, produce different diameter specifications of products, welcome calls come to negotiate. Usage : Toy accessories, furniture, hardware product packaging.
Products Infomation: FEP FilmThicknesses from 0.015mm to 0.3mm * Excellent thermal stability: Usable throughout a wide thermal range -200 to +200°C (-328 to +392°F) * Chemical Inertness: Resists almost all chemicals, such as strong acid, strong alkali, salt, and organic solvent. * Anti-stick property: The lowest surface energy of all plastic films; displays excellent mould release and anti-stick properties. * Electrical reliability: High electrical insulation characterised by low-dialectic constant and dissipation factor and by high dialectic strength over a wide range of temperature and frequency. * Resistance to weathering: Inert to outdoor exposure; with unchanged mechanical and physical properties after 10 years. * Non-flammability: Will not burn in air or gas having an oxygen concentration of less than 95%. * High transparency: Transparent, with excellent transmission of ultraviolet rays and visible rays; lowest refractive index of all plastic films; characterised by very low light reflection. Standard Specifications of FEP Film
