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Ductile Iron Africa Grooved Coupling Cost

Sales mode:Wholesale
Material:Brass/ductile iron/cast iron
Anticorrosive method:Spray /As buyer's requirements
Rubber ring material:EPDM/FKM/NBR
  • S30-88.9

  • Tongte

  • pipe connector

  • Groove connection

  • 1-24

  • Qingdao, China

  • 20-40Mpa

  • 60000 tons/year

  • Regular is red/customizable

  • EPDM/Nitrile etc.


Ductile Iron Africa Grooved Coupling Cost

product Material Specification

  1. Housing: Ductile iron conforming to ASTM A-536, grade 65-45-12.

  2. Housing Coating: Paint red and orange

  3. Optional: Hot dipped galvanized, electro galvanized.

Our product:

  1. It is made of cast ductile iron and can withstand pressure less than 20MPA.

  2. It consists of shell, rubber ring, bolt and nut.

  3. According to the transmission medium to choose different rubber rings.

  4. According to the different application occasions and the size of the butt pipe, choose different pressure of different sizes of products.


Product composition:

Two pieces of shell: the color is mostly red, others need to be customized, internal processing groove, groove connection is more convenient, fast and safe

A rubber ring: the material is mostly EPDM or fluorine rubber, to ensure that the internal seal does not leak

Four bolts and nuts: High strength galvanized bolts and nuts, corrosion resistance, high compressive strength

Coupling installation method:

安装 (1)

 Check the burrs at the end of the steel pipe

安装 (2)

Lubricate the lip and back of the seal

安装 (3)

 Seal the trap like a tube end

安装 (4)

Seal the trap into the other end of the steel pipe

安装 (5)

Clamp into the pipe fitting

安装 (6)

Stiffening bolt

Company profile

Our company is a national high-tech enterprise specializing in the design,development,manufacturing and sales of high pressure pipeline system.The company has passed the international management system certification.

The main products are long distance liquid supply system.

The company has solved the connection and installation of pipeline system for many large state-owned enterprises,and has won wide praise from customers.

The pursuit of product quality,intentions to serve customers is our company' philosophy.

1. All our workers own rich experience to ensure the export smoothly and make you feel sincere service before, during and after the purchase.

2. Our factory can customize according to your requirements and report the production progress to you at any time.

3. High output, you can get the earliest goods.

4. The factory sells directly, removes the middleman and earns the difference, allowing you to get the best price.

5.We have the specialized after-sales service to solve the quality problems in time.

  • Can I have a sample order ?
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    Yes. We welcome sample order to test and check quality. Mixed samples are acceptable.
  • Are u a manufacturer?
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    We are specialized in the production of pipe and various series of couplings and other pipe fittings manufacturers. We supply couplings for the wholesalers and dealers from different countries.
  • How does your factory do regarding quality control?
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    1) Firstly, we have specialized QC department to control the quality, and we also accept the third official government to inspect the cargoes before delivery.
    2) Secondly, we have all detailed records for nonconformity products, then we will make summary according to these records, avoid it happen again.
    3) Thirdly, We do observe the relevant codes of conduct & laws from government in environment, human right aspects like no children labor, no prisoner labor and so on.
  • Can I visit your factory before ordering?
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    Of course, welcome to visit our factory!
TONTR is located in the beautiful coastal city of Qingdao. It is a professional national-level high-tech industry engaged in the design, development, manufacture and sales of high-pressure pipeline systems.

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