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China Wholesale Carbon Steel No Bolted Pipe Coupling for Mining Equipment

Sales mode:Wholesale
Material:ductile iron/cast iron/steel
  • S10N-114.3


  • S10N-114.3

  • No Bolted Coupling

  • Groove connection

  • 1"~12"

  • Qingdao, China

  • less pressure

  • 60000 tons/year

  • Regular is red/Can Customize


China Wholesale Carbon Steel No Bolted Pipe Coupling for Mining Equipment

Product advantage:
No Bolted Coupling do not require the use of bolts or other fixtures to install and secure pipes. Suitable for all kinds of pipeline system, including industrial pipeline, water supply pipeline, drainage pipeline, etc. Stainless steel as raw material, with good corrosion resistance.  It has the characteristics of high strength, good toughness and good mechanical properties. The installation process is easier and faster.  Just put the pipe into the pipe card, by hand or tool application of appropriate force, so that the pipe fastening in place, has a certain adjustment performance, the use of stainless steel material has a long service life.  Our products have passed many inspections and quality control.  Accept customization to meet your product needs, choose us to give you an excellent collaborative experience.

If you are seeking for die cast aluminum, zinc or brass parts, or Stainless steel casting, or sand cast iron, aluminum or brass parts, or forged brass parts, or any kinds metal parts of machining, please don't hesitate to contact us.

We are welcomes to you and expects to build long-term business relationship with you!

IMG_6550 拷贝

Company profile

Qingdao Tontr Pipeline System Co., Ltd. was established in 2015. The establishment period is not long, but the technicians are engaged in the pipeline industry for more than 20 years. And multi-groove products are independently developed and widely used in the market.

The company is located in Jiaozhou City, Qingdao, Shandong Province, China. The company mainly develops and produces remote liquid supply projects. The transfer of the emulsion or water to the desired place through a certain pressure. It is often used in fire fighting, coal mining, shipbuilding and other industries.

The company has about 100 personnel, with independent technology research and development department, quality inspection department, production department customer service department and other departments. Three steel pipe research and development and production equipment, dozens of various types of molds, more than 50 test equipment.



Q:Are you a trading company or manufacturer?

A:We are a manufacturer with 7000-sqm factory and 100 employees.

Q: What are your main products?

A: Our company mainly R & D and design remote liquid supply system. It mainly includes scheme design, special process steel pipe, steel pipe coupling, gate valve, elbow, tee, sealing rubber ring and other products.

Q: What size can your company produce?

A: We have all the common sizes on the market. In addition, we can also customize according to your needs, whether its size or material.

Q:What's the package and how do you ship the goods?

A:Usually is wood pallet as your requst. We usually ship by sea.

Q: How long is your delivery time?
A:Usually it's 15-30 days all the best or it's more than 30 days according to the quantity.

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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