Home > Products > Valve Parts > Fire Fighting Pipe Fitting Ductile Iron Grooved Fittings Elbow mechanic tools threaded outlet set iron pipe fittings-elbow
Fire Fighting Pipe Fitting Ductile Iron Grooved Fittings Elbow mechanic tools threaded outlet set iron pipe fittings-elbow
- 10000 Piece / Pieces per Month
- Tianjin
- T/T L/C D/P D/A PayPal Cash Other
- 7 days
- DN8 Brass Mini Intelligent Electric Operated Ball Valve With manual And Indicator
- 1/4inch Brass Mini Intelligent Electric Operated Ball Valve With Indicator And Manual
- DN8 With Indicator And Manual Brass Mini Intelligent Electric Operated Ball Valve
- DN8 Mini Brass Intelligent Electric Operated Ball Valve With manual And Indicator
- Brass DN8 1/4inch Mini Intelligent Electric Operated Ball Valve With Indicator And Manual
- Motorized Ball Valve DN20 Motorized On Off Brass 3/4inch Ball Valve
Product Details
Brand Name: | NBEST | Place of Origin: | China | Model Number: | Double flange expansion joint Flexible Joint |
Material: | Casting | Application: | General | Structure: | Other, three flange |
Standard or Nonstandard: | Standard | Pressure: | Low Pressure | Power: | Manual |
Port Size: | DN65-DN3000 | Media: | Water | Temperature of Media: | Medium Temperature |
Product Description
One.Product data:
Professional manufacturer Ductile iron valve pipe fittings flexible mechanical dismantling joint
Double sphere rubber joint is generally consist of the inner and the outer rubber layer and fabric reinforced layer (the enhancement layer has a multilayer spreading cord fabric), vulcanization molded in high temperature and high pressure , then assembly together with rubber tube and metal flange or parallel joint sleeve.
No. | Name | Material |
1 | Inner and outer rubber | NR,NBR,EPDM etc |
2 | Frame | Nylon cord fabric |
3 | Pressuring ring | Steel wire |
4 | Flange | Carbon steel galvanized/ Stainless steel |
Main connecting dimension of double sphere rubber joint | ||||||||
Nominal diameter DN | Length | Center diameter of the bolt | Hole diameter & quantity | Axial displacement | Horizontal displacement | Deflexion angle | ||
mm | inch | mm | mm | Extension(mm) | Compression(mm) | (mm) | (a1+a2)° | |
40 | 1 1/2 | 165 | 110 | 18-4 | 30 | 50 | 45 | 35 |
50 | 2 | 165 | 125 | 18-4 | 30 | 50 | 45 | 35 |
65 | 2 1/2 | 175 | 145 | 18-4 | 30 | 50 | 45 | 35 |
80 | 3 | 175 | 160 | 18-8 | 35 | 50 | 45 | 35 |
100 | 4 | 225 | 180 | 18-8 | 35 | 50 | 40 | 35 |
125 | 5 | 225 | 210 | 18-8 | 35 | 50 | 40 | 35 |
150 | 6 | 225 | 240 | 22-8 | 35 | 50 | 40 | 35 |
200 | 8 | 325 | 295 | 22-8 | 35 | 50 | 40 | 35 |
250 | 10 | 325 | 350 | 22-12 | 35 | 60 | 35 | 30 |
300 | 12 | 325 | 400 | 22-12 | 35 | 60 | 35 | 30 |
350 | 14 | 330 | 460 | 22-16 | 35 | 60 | 35 | 30 |
400 | 16 | 330 | 515 | 26-16 | 35 | 60 | 35 | 30 |
450 | 18 | 330 | 565 | 26-20 | 35 | 60 | 35 | 30 |
500 | 20 | 350 | 620 | 26-20 | 35 | 60 | 35 | 30 |
600 | 24 | 350 | 725 | 30-20 | 35 | 60 | 35 | 30 |
700 | 28 | 350 | 840 | 30-24 | 35 | 60 | 35 | 30 |
800 | 32 | 400 | 950 | 30-34 | 35 | 60 | 35 | 30 |
Datas above are only for reference,pls contact us for exact info.
Usage of double sphere rubber joint
It is mainly used for pipeline, pump and valve connection etc,applicable media could be air,compressed air,water,sea water,hot water,oil,acid and alkali etc.
TWO.Related products
Three.Company profile
Tianjin Nbestvalve Co., Ltd. was established in 2002, headquartered in No.21,No.1 Building, Ronghui Business Zone, Zhongguancun technology Park, Binhai New District, Tianjin, China. With the rapid development of the most dynamic Chinese Bohai Economic Rim, Our company, production, sales and manufacturing test capabilities, with independent import and export rights, is a science, industry and trade as one of the group enterprise.
Four.Aplication Area
a. Domestic sewage treatment.
b. industrial wastewater treatment.
c. industrial irrigation treatment.
Five.Packing and Freight
Six.FAQ
Q: Are you trading company or manufacture?
A: We are factory located in Tianjin, China.
Q: What's your product range?
A: We specialize in product butterfly valves,solenoid valve, gate valves, check valves, Y type strainer, water controlling valves,motorized valves,pneumatic valves,hydraulic valves and other pipe accessories.
Q: What's execution standard?
A: ISO/ANSI/DIN/JIS/EN/GOST standard.
Q: What's your strong product?
A: Concentric butterfly valves, grooved butterfly valves, dual plate check valves.
Q: Do you provide sample? Is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of the freight.
Q: How long is your delivery time?
A: Generally it is 7 days if the good are in stock, or it is 20 days if the goods are not in stock, it is according to the quantity.
Q: What is your terms of payments?
A: Payment ≤10000 USD, 100% in advance. Payment ≥10000USD, 30% T/T or other ways in advance, balance before shipment.
Seven.Contact us
Contact Us
- Tianjin nbest valve Co.,ltd
- Contact nameJanny
- Phone86-022-85194738-8
- DN20 No Manual 3/4inch Motorized On Off Brass Ball Valve Without Indicator
- 3/4inch Motorized Valve DN20 Motorized On Off Brass Ball Valve
- DN20 3/4inch No Manual Motorized On Off Brass Ball Valve Without Indicator
- Motorized On Off Brass Ball Valve DN20 3/4inch Without Indicator And No Manual
- Motorized DN20 Ball Valve Timer Controlled
- Timer Controlled DN20 Motorized Ball Valve
- Motorized Ball Valve DN20 Motorized Timer Controlled Ball Valve
- Timer Controlled Motorized Ball Valve DN20
- Timer Controlled Motorized DN20 Ball Valve
- Timer Drain Motorized DN15 SS304 Ball Valve
- SS304 Timer Drain Motorized Ball Valve DN15
- DN15 SS304 Timer Drain Motorized Ball Valve
- Motorized Ball Valve DN15 SS304 Timer Drain
- DN15 SS304 Motorized Ball Valve Timer Drain
- 1/2inch Electric DC24V Shut Off Valve For Water Leak Control
- Electric DC24V Shut Off Valve For Water Leak Control 1/2inch
- Sensor 1/2inch Electric Shut Off Valve For Water Leak Control
- Electric DC24V Shut Off Valve 1/2inch For Water Leak Control
Popular Searches
Find Similar Products By Category
- Mechanical Parts & Fabrication Services > Valves
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Janny
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-