Rubber Lined Reducer
Rubber Lined Reducer
Rubber Lined Reducer

Rubber Lined Reducer

  • Brandlanphan
  • ColorCustomized
  • OriginZhengzhou, Henan, China
Rubber lined reducer is a kind of corollary rubber lined equipments. According to different industrial and mining conditions, different diameters, it can be divided into concentric reducer and eccentric reducer.
Rubber lined reducer
Product Description

Rubber lined reducer is a kind of corollary rubber lined equipments. According to different industrial and mining conditions, different diameters, it can be divided into concentric reducer and eccentric reducer. Rubber lined reducer is lined with wear resistant, anti-corrosion and high temperature resistant rubber, by physical and chemical properties of rubber to reduces such as impact of external structure, corrosion, etc., because of rubber cushion, it greatly extend the service life of the pipeline. Rubber lined reducer has function of diffluencing medium, connecting different diameter pipeline and reduce medium impact on pipe fitting. It plays a protective role on pipeline by rubber’s good performance of corrosion resistance and high temperature resistance. Rubber lined tee is widely used in coal-fired power plants, anti-corrosion project, mining and pneumatic transport.

Product features of rubber lined reducer:

  1. Good structure: enhanced tube skeleton using high-performance adhesive composite steel tube and rubber layer as a whole, use special technology through professional vulcanization to composite vulcanization molding, owns advantages of both steel pipe and rubber.
  2. Good wear-resisting performance, long service life: abrasion value test results generally within the scope of 0.03-0.20 cm3/0.20 km, is about 3 ~ 5 times that of the plastic, 4 to 6 times higher wear resistance than steel tube.
  3. High strength, high impact resistance: rubber elastomer is low density (1.2 g/cm3), light weight, good vibration absorbing performance and excellent mechanical shock resistance, high strength, good rigidity, do not produce creep, shock resistance, seismic, water hammer resistance is strong, easy to transport, install and maintain.
  4. Excellent anti-corrosion performance: it can resist majority of corrosive medium and organic solvent, such as polyethylene, polypropylene, nylon, ABS plastic, etc.
  5. Wide temperature adaptation range: desulfurization lining pipe, elbow, tee can be used in 40 ° C to + 140 ° C for a long time, lining rubber will not steel disengaged with temperature change.


R 90 45
25 φ32*3 38 90 22 115
32 φ38*3 48 100 25 125 130 1000
40 φ45*3 57 110 29 130 140 2000
50 φ57*3.5 76 130 35 140 150 3000
65 φ76*4 95 150 44 155 170 5000
80 φ89*4 114 130 51 165 170 6000
100 φ108*4.5 152 160 64 180 180 6000
125 φ133*4.5 190 200 79 200 210 6000
150 φ159*5 229 235 95 220 230 6000
200 φ219*6 305 315 127 260 240 6000
250 φ273*7 381 390 159 300 260 6000
300 φ325*8 457 470 190 340 310 6000
350 φ377*9 533 545 222 365 490 6000
400 φ426*9 610 620 254 400 510 5000
450 φ480*10 686 700 286 430 540 5000
500 φ530*10 762 775 318 470 660 5000


600 φ360*8 650 650 381 600 800 6000


700 φ720*8 750 750 438 700 800 9070


800 φ820*8 850 850 502 800 800 9070
900 φ920*8 950 950
900 900 9070
1000 φ1020*10 1050 1050
1000 900 9070
1100 φ1120*10 1150 1150
1000 900 9070
1200 φ1220*10 1250 1250
1000 900 9070
product details product details


Rubber lining reducer are mainly used for mine filling, severe wear tailings transport, and pipeline desulphurization project engineering. The product has a strong corrosion resistance performance, widely used in the chemical industry, acid and alkali salt industries, to delivery strong corrosive gas and liquid.


our service

Pre-Sales Service

  1. According to product’s using condition, technicians will offer rationalization;
  2. Provide detailed product performance specification;
  3. Provide professional quoted price;
  4. Provide 24-hour technical consulting reply.

In-Sales Service

  1. Begin to supervise from raw material, its qualified rate can reach to 100%;
  2. Whole manufacturing process are in strict accordance with promised procedure requirements, product qualified rate can reach to 100%;
  3. Provide product’s inspection record of key junctures to customers;
  4. Provide production schedule photos to customers at regular intervals;
  5. Package and transport products strictly accordance with export standard.

After-Sales Service

  1. Under the premise of correct installation, normal maintenance and using, we guarantee one-year warranty period;
  2. When warranty period has expired, our sold products enjoys lifetime guarantee repair, we only charge cost price for changing product’s standard component and sealing component;
  3. During installation and adjustment period, our after-sale service staff will communicate with customers frequently to know product’s running state in time. Assist customers to install and adjust products until customers are satisfied;
  4. If product has malfunction during operation period, we’ll offer you satisfied answer in time. We’ll reply you within 1 hour and provide solution or send staff to spot within 24 hours after receiving maintenance notification.
  5. Lifelong free technical support. Conduct satisfaction survey and inquiry equipment running condition to clients by telephone or e-mail semiannually from the first day of equipment running, put on records of acquired information.


  1. What flange standards does rubber lined reducer have?
    National standard, American standard, European standard and Japan standard.
  2. How much millimeter thickness of rubber lining reducer? What is range of rubber lining thickness?
    Rubber lining thickness is usually 2-3 mm, thickness range is 2-25 mm.
  3. What’s the function of rubber lining reducer?
    Branch medium, reduce impact force on pipeline from branch.
  4. What are the commonly used rubber types?
    Natural rubber, butyl rubber, etc., according to the customer's different industrial and mining using rubber types.
  5. What testing items does rubber lined reducer have?
    Surface inspection, electric spark detection, rubber thickness detection and rubber hardness detection.


packaging & shipping


  1. Excellent structure: pipe’s reinforced skeleton combines with rubber by using high properties adhesive, which overcomes pipe’s pressurization but no wear-resistance and rubber wear-resistance but no pressurization and other disadvantages.
  2. High intensity, high impact resistance: rubber has features of low density, light weight, better vibration absorption and excellent machine impact resistant property, high strength, high rigidity, no creep, shock resistance, shock resistance, convenient to transport, install and maintain.
  3. Wide temperature application range: rubber lined pipes can be used for a long time under -50°C~+150°C.
  4. Low energy, small running resistance looses, saving working cost.
  5. Good aging resistance, the service life usually arrives 15 years under the normal pressure and temperature(in theory).
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    Contact Us
    Contacts : Lanphan
    Phone : +86-371-67447999
    Email : [email protected]
    Wechat : +86-13783661974
    Address : Room801, Building B, CC Mall, Jianshe Road, Zhongyuan District, Zhengzhou, Henan, China
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