Supply Fast Shipping Carbon Steel Seamless Rubber Lined Pipe is a premium form of corrosion protection for some of the most severe chemical and abrasive environments. Natural and butyl rubber linings withstand a variety of high-concentration acids and are the optimum choice for high heat and abrasive environments. Additionally, the elasticity of a rubber lining easily accommodates thermal expansion and contraction as well as vibration.

1.Parameter form of pipe

STEEL PIPE
O.D	O.D tolerance	W.T	Thickness Tolerance
141.3—273mm	±0.03	3.96—11.13mm	±0.02
Length	6—12m, according to the customers' requirements
International Standard	ISO9001   ISO14001
Material	A45
Technique	Welded
Packing	In bundles or according to customers' request
Usage	For low pressure liquid delivery such as water, gas and oil For construction, e.g building greenhouse
Main market	Middle east, Africa, North and South America, East and West Europe, South and southeast Asia, Australis
Place of Orign	China
code	450000
Productivity	3000ton/month
Processing technology available	Threading, coupling

2.It's features are as the follows:

1)The chemical properties are stable, and the characteristics of high heat-resistance and anticorrosion are also excellent;

2)The impact resistance is strong due to the outer protective layer of steel;

3)Pipes is connected with flange, and easy to installation

   

3.The company's product solutions enable its customers to address the challenges presented by demanding industrial applications, including:

• Mining, transporting and processing abrasive particles of varying sizes,
• Transporting and processing corrosive materials with varying chemical properties,
• Transporting slurry via pipeline at extreme temperature differences (interior vs. exterior),
• Managing equipment wear performance in light of high velocity transportation,
• Reducing work injury from the installation and maintenance of equipment,
• Maximizing the speed and effectiveness of all mining, transporting and processing functions,
• Minimizing the impact and wear/tear on equipment placed in harsh environments,
• Minimizing the replacement or servicing of wearable equipment and
• Minimizing the use of costly and hard-to-find skilled labor.

 

 7.Certificates

Company Information

 

        Zhengzhou Liwei Pipeline Equipment Co., ltd. (the former Zhengzhou Liwei Rubber Products 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.

         Our company has been equipped with rich technical strength, excellent design and complete design and complete products test measures. We also own a set of strict management system and high-quality technicians, In2004; we have gained quality management and environment management authentication.

          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.

 

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