Tongue And Groove Face Flanges
The Tongue and Groove faces of this flanges must be matched. One flange face has a raised ring (Tongue) machined onto the flange face while the mating flange has a matching depression (Groove) machined into it's face.
Tongue-and-groove facings are standardized in both large and small types. They differ from male-and-female in that the inside diameters of the tongue-and-groove do not extend into the flange base, thus retaining the gasket on its inner and outer diameter. These are commonly found on pump covers and Valve Bonnets.
Tongue-and-groove joints also have an advantage in that they are self-aligning and act as a reservoir for the adhesive. The scarf joint keeps the axis of loading in line with the joint and does not require a major machining operation.
General flange faces such as the RTJ, TandG and the FandM shall never be bolted together. The reason for this is that the contact surfaces do not match and there is no gasket that has one type on one side and another type on the other side.
Tongue And Groove Face Flanges,Tongue & Groove Flange,Groove Flanges,Tongue And Groove Joint Flange Fuyuan Marine Accessories Co., Ltd , https://www.fymarineparts.com
Belt Conveyor Steel Idler Roller with Bracket
Product Description
Wide Application
Our conveyor idler is widely used in mining, coal, metallurgy, power generation, ports, grain handling, chemicals, and other industries that rely on conveyor systems.
Types of Conveyor Idlers:
1. Flat/Carrier/Carrying Rollers: Designed for handling bulk or unit materials.
2. Impact Rollers: Installed at loading points to absorb shocks and protect the belt from damage.
3. Return Rollers: Support the belt during its return journey and help in cleaning.
---Return rollers with Spaced Rings (Rubber Disc Rollers)
---Return Rollers with Helical Rubber Rings (Spiral Rollers)
4. Self-aligning/Training Rollers: Help adjust belt deviation and ensure stable operation.
---Tapered self-aligning rollers
---Friction self-aligning rollers
Main Features:
Technical Parameter:
Idler Roller Production Process
Different Types of Conveyor Idler Groups:
Our EPC Projects in Mining, Coal, Power Plants, Metallurgy, Steel Plants, Ports, and Other Industries.
About Us
Jiaozuo Xinheng Heavy Industry Machinery Co., Ltd. specializes in designing, developing, and manufacturing innovative and systematic conveying machinery such as belt conveyors, pipe conveyors, bucket elevators, screw conveyors, conveyor rollers, idlers, pulleys, and related components. These products are mainly used in mining, coal, metallurgy, power plants, ports, grain, chemical, and other industries that require bulk material transportation.
Established in 2001, Jiaozuo Xinheng has a registered capital of RMB 108 million, covering an area of 80,000 square meters with a construction area of 26,000 square meters. The company employs over 400 technical engineers and skilled workers and is equipped with more than 300 sets of specialized production equipment and testing machines to ensure advanced technology and high-quality standards.
Contact Us:
Contact Person: Merry Lee
Tel: +86-391-3955001 | Fax: +86-391-3955000
Phone: +86-18939191031
Address: No. 827 Jiefang East Road, Jiaozuo, Henan, China
Website: www.jzxinheng.com
Belt Conveyor Steel Idler Roller with Bracket
Model NO.: XH-CR
Certificate: ISO9001, CE, SGS, GB, BV
Color: Black, Red, Blue, and Custom Options
Welding: Double-End Circular Seam Auto-Welding
Roller Shaft: 45# Cold Drawn Round Steel
Roller Diameter: 63mm to 219mm
Bearing: Standard Bearing
Working Life: 50,000 Hours
Belt Width: 500mm to 2600mm
Warranty: 1 Year
Trademark: Xinhengda
Transport Package: Standard Export Plywood Case
Specification: Dia. 63.5mm to 219mm
Origin: Henan, China
HS Code: 84313900