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Ductile Iron Russia Grooved Coupling Suppliers

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

  • S13-121

  • TONTR

  • S13-121

  • High Presssure Coupling

  • Groove

  • 1"~24"

  • Qingdao, China

  • 10MPa

  • 60000 tons/year

  • Red/Can Customize

Availability:
Inquire Add to Basket

Ductile Iron Russia Grooved Coupling Suppliers

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.

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

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

微信图片_20230418154610
微信图片_202304181544091
微信图片_20230418154605


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 systems. 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's philosophy.
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7*24 Hours Service
Have an excellent after-sales service team to ensure that the first time to solve customer after-sales problems.
Mature team
We have an excellent technical team, which can be designed according to customers requirements.
Expertise in type
Have their own factory and production line, offering preferential prices.
EPDM: Temperature range -34ºC to +150ºC.
Recommended for hot water service within the specified temperature range plus a variety of dilute acids,oil-free air and many chemical services.
NOT RECOMMENDED FOR PETROLEUM SERVICES.
• Silicon Rubber: Temperature range -40ºC to +177ºC. 
Recommended for drinking water,hot water, high-temperature air and some high-temperature chemicals.
NOT RECOMMENDED FOR PETROLEUM SERVICES.
• Nitrile Rubber: Temperature range -29ºC to +82ºC. 
Recommended for petroleum products,air with oil vapors, vegetable and mineral oils within the specified temperature range.
NOT RECOMMENDED FOR HOT WATER
SERVICES OVER +150°F/+66ºC OR FOR HOT
DRY AIR OVER +140°F/+60ºC.
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FAQs
  • 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.
  • How can I get samples?
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    We are appreciated that new clients pay for the express fee for samples and this charge will be deducted once orders are released.
  • Can I visit your factory before ordering?
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    Of course, welcome to visit our factory!
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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.
 +86-18353221838

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