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Tontr Style 750 Reducing No bolt Coupling 2" -1/2" for Grooved Pipe & Fittings

Sales mode:Wholesale
Material:Ductile iron/Cast iron
Anticorrosive method:Spray /As buyer's requirements
Rubber ring material:EPDM/FKM/NBR
  • S10N-73


  • S10N-73

  • No bolt Coupling

  • Groove

  • 1"~24"

  • Qingdao, China

  • 16~20MPa

  • 60000 tons/year

  • Red/Can Customize


Tontr Style 750 Reducing No bolt Coupling 2" -1/2" for Grooved Pipe & Fittings


  1. No bolt pipe couplings do not require the use of bolts to tighten, improving installation efficiency.

  2. Suitable for all kinds of pipeline systems, including industrial pipelines, water supply pipelines, drainage pipelines, etc.

  3. Stainless steel as raw material, with good corrosion resistance. Has a long service life.

  4. It has the characteristics of high strength, good toughness and good mechanical properties.

  5. The sealing gasket adopts a special C-type design, perfectly matching with the pipe size, cushioning the impact pressure and achieving a better sealing effect.

  • Applicable occasion:

    1) Automatic sprinkler system for water supply, gas supply, heating and other commercial, civil and municipal buildings

    2) Subway stations, railway stations, airports, seaports, Bridges and other pipeline systems


微信图片_20230630092003 副本

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.
1.7*24 Hours Service
Have an excellent after-sales service team to ensure that the first time to solve customer after-sales problems.
2.Mature team
We have an excellent technical team, which can be designed according to customers requirements.
3.Expertise in type
Have their own factory and production line, offering preferential prices.
  • Can I have a sample order for valve?
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    Definitely Yes. We welcome sample order to test and check quality. Mixed samples are acceptable.
  • What is your terms of delivery?
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    We accept EXW,FOB,etc. You can choose the one which is the most convenient for you.
  • What's the package and how do you ship the goods?
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    Usually is wood pallet as your requst. We usually ship by sea. 
  • How to deal with after sales?
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    A: warranty time : 12 months from the shipment ; and we will be responsible for all the quality problems. Quality control : High quality mold. /Raw materials control/Production process quality control/Final inspection/Water testing (no leaking).
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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