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Quick Details

  • Material: Carbon Steel
  • Technics: Forged
  • Type: Flange
  • Place of Origin: Henan, China (Mainland)
  • Model Number: Rubber Lining Pipe
  • Brand Name: Henan Liwei
  • Connection: Flange
  • Shape: Elbow
  • Head Code: Round
  • Certificate: ISO9001&ISO14001
  • Rubber Material: IIR,NR,NBR,CR,EPDM
  • Flange: Standard,ASME,ANSI,DIN
  • Model number: GB
  • WT: 3~10mm
  • OD: 32~1220mm
  • Spark Test: 3000V/mm
  • size: customized
  • Applicable medium: gas,oil,water, sea water,acid,alkali etc.
  • item: pipe line sight glass with flange

Packaging & Delivery

Packaging Details pipe line sight glass with flange :Unfumigation wooden case (Out package)
Plastic film and Textile membrane(inside package).
We can make change as your request.
Delivery Time 7-40 according to your order

Anti-Corrosion steel pipe line sight glass with flange




Product Description



        We introduce the advanced production technology from Australian company by cooperation with it, and apply its bonding technology to the bonding between the rubber and steel pipe. We manufacture a hardness and softness of the pipeline equipment, using ordinary steel material as the steel pipe, and using excellent rubber with abrasive resistance, anticorrosion, heat-resistance and so on as a lining layer, to combine the characteristics of metal and rubber together, into the characteristics with high strength, high abrasive resistance, high anticorrosion and high heat-resistance. Therefore it can be widely used for the pipeline system of industrial deslagging, exhaust in metallurgy, mining, electric undertaking, chemical industry and so on.



1. Anti-Corrosion steel pipe line sight glass with flange

    1>. High impact resistance

    2>. Good anti-abrasion

    3>. Fine anti-corrosion;

    4>. Adapting to wide range of temperature

    5>. Less running resistance can reduce energy consumption

    6>. Good steel pipe

    7>. Light weight, easy to install, maintain and transport

    8>. Recycling and reusing


2. pipe line sight glass with flange Application Scope

    1>.Mining, transporting and processing abrasive particles of varying sizes

    2>.Transporting and processing corrosive materials with varying chemical properties

    3>.Transporting slurry via pipeline at extreme temperature differences (interior vs. exterior)

    4>.Managing equipment wear performance in light of high velocity transportation

    5>.Reducing work injury from the installation and maintenance of equipment

    6>.Maximizing the speed and effectiveness of all mining, transporting and processing                      functions

    7>.Minimizing the impact and wear/tear on equipment placed in harsh environments

    8>.Minimizing the replacement or servicing of wearable equipment 

    9>.Minimizing the use of costly and hard-to-find skilled labour





3. Rubber Lining Steel Pipe using field




4.Other Samples of  Rubber Lining Pipe



5. Quality Assurance of Rubber Lined Carbon Steel Pipe Fitting



Packaging & Shipping



Packaging Detail: Outside package:wooden case

                           Inside package:plastic film and textile membrane

                           (if necessary,we will change as your request)

Delivery Detail: 7-40 days according to your order


Our Services



Board of directors: what we need is not profit but to create more benefits for clients

Technical department: what we should do is to keep unceasing innovation till complete energy saving

Sales department: what we need is not sales but how to select types for users

Production department: what we need is not out but how to ensure the quality

After-sale department: what we do is to establish a technical team and collect equipment operation data

Quality check department: what we need is not check the data but measure whether the work meets standards or not

If you have special or other questions,please don't hesitate to contact us seeking for help



Company Information



    Henan Liwei Industrial Co., Ltd.  located at Shangjie District. Zhengzhou city is a manufacturer specializing in processing various steam, water, windpipe expansion and compensation joints, and a main base for producing rubber, metal and non-metallic pipe joints, It is also the appointed enterprise by the former chemical industry ministry, national construction ministry and general petrol chemical company member unit China Water Supply Association and power Equipment Network Union, and joints production unit recommended by China Water Association and National Metallurgy Ministry.

        Our Liwei brand flexible rubber joints have various heavy calibers, type and high quality in the county, The products series have won four patents and our company is named “Quality and Credit Unit” by Henan Province, Our product have become the first choices for national power design ,municipality and metallurgy units.

        At present, our product include four serial flexible rubber joints, three types, tens of standard and common specification, eight series of metal pipe loosing compensation joints and fourteen standard specifications and types, eleven types of standard and common specification products for serial wind pipe non-metal compensators. Our annual comprehensive production capacity can reach over forty thousand sets and we also process various pipe joint matching flat welding flanges (steel international/non-international standard). Our products have been sold in over thirty cities and autonomous regions, With China’s entry to the WTO; our products have been exported to foreign countries as Italy. Spain, Pakistan. Singapore and East European countries, etc, and the products have been become public famous brand products for design units and clients.


         Insisting on the rennet “Development Through Technology, Making More Friends, Creating Green Environment and Responsible for Future”, the company has been devoting itself to creating top products and well serving all clients around the world, Liwei brand products will be a red line between we and the clients for ever.


Our Advantages:

(1)More than 24 years experience of manufacture


(2)The Main Drafting Units of Chinese Standard flexible rubber joint


(3)Compensator engineering research center of Zhengzhou city.


(4)Member of CNEA(China Nuclear Energy Association )


(5)ISO9001:2008 and ISO14001:2004 certificated by CNAS(China National Accreditation Service for Conformity Assessment)


(6)The largest vulcanizing equipment in China.





Henan Liwei Industry Co.,Ltd


Address:No.68,Mengjin Road,Shangjie District,Zhengzhou,



Tel:+86-0371-67447999     Fax:+86-0371-67447888


Contact: Sunny           Skype:sunnydaylive_1


If you want to know more information about Henan Liwei Industry Co., Ltd. you are welcomed to visit:





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