Home » Products » Mechanical Cross » Mechanical Cross Threaded » Ductile Iron Threaded Mechanical Cross for Fire Fighting System China Factory


Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

Ductile Iron Threaded Mechanical Cross for Fire Fighting System China Factory

Sales mode:Wholesale
Material:ductile iron/cast iron
Application:Fire protection
  • S16C


  • S16C

  • Mechanical Cross

  • Groove connection

  • 1"~12"

  • Qingdao, China

  • less pressure

  • 60000 tons/year

  • Regular is red/Can Customize


Ductile Iron Threaded Mechanical Cross for Fire Fighting System China Factory

Product Details:

Material: DUCTILE IRON to ASTM A536/QT450

Technics: Casting

Type: Coupling

Place of origin: Shandong, China

Model Number: 1"-8"

Brand Name: Tontr

Connection: Threaded

Shape: Equal

Head code: Square

Surface: Epoxy powder or Dipping Paint, Galvanized

Tensile strength: Min.Psi-65,000 (Mpa-448)

Yield strength: Min.Psi-45,000 (Mpa-310)

Elongation: Min.12%

Gasket: EPDM(E), Nitrile(T), White silica gel

Bolt and Nut: SS

Pressure: 300/2.07

Certificate: FM/UL approved

Payment: T/T, L/C at sight

Packaging Detail:  Wooden case or as Client's requirement

Delivery time: 20-30 days after advanced payment or L/C at sight

OEM is  acceptable, or according to custom's special requirement

Exported abroad directly from our own factories, so the price is competitive

Usage: 1. Grooved pipe fitting is widely used in water supply and drainage, fire protection coupling, petrochemical industry, water treatment, pharmaceutical, mining, construction and electric power industries.

2.  Pipeline system on subway station, railway station, airport, seaport, bridge, etc.

3.  Industrial pipeline system on shipping, mine, oil field, textile, powder plant, etc.


1. Rich manufacturing experience.
2. Design ability.
We have excellent design and development staff.
3. Perfect equipment.
All kinds of production equipment more than 80 sets, professional inspection, testing equipment more than 50 sets.
4. Strict quality control.
Product manufacturing quality in accordance with ISO90001 quality management system requirements.
5. Serve customers attentively.
(1) 24-hour specially-assigned personnel to solve problems for you.
(2) High production efficiency and punctual delivery.
(3) Perfect after-sales service.
    7*24 Hours Service
    Have an excellent after-sales service team to ensure that the first time to solve customer after-sales problems.
    Professional Techincal Team
    We have an excellent technical team, which can be designed according to customers requirements.
    Reasonable Price
    We have 10 years of production experience, easy to realize large quantities of goods, to provide you with the best price.
company covers
total investment
standardized workshops
Economy is more affordable
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's philosophy.
Q1: Are you a manufacturer?
A. Yes, we are A manufacturer, and our products have been certified by ISO and other international management systems.
Q2: What's your delivery time?
B. Depending on the order quantity and your location, it will take about 15-30 days.
Q3: What are your payment terms?
C. We accept 30% T/T in advance and 70% during shipment or at L/C sight.
Q4: Do you provide samples?
D: If you need some samples for testing, we can make them according to your requirements. Samples will be prepared and sent by express within a week, usually arriving within 4-7 days. You need to pay for the sample and shipping fee.
Q5: Can you design and manufacture specifically for customers?
E: Of course. Our design and development personnel can design and produce products according to your needs.
Q6:Could we pay a visit to your factory?
Yes,you are always welcome to 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.

Quick Links

Product Category

Contact Us
Copyright @ 2023 Qingdao Tontr Pipeline System Co., Ltd. All rights reserved.  Sitemap  | Support By Leadong