china coal 0001
U-channel Tunnel Steel Support
Keywords: U-channel Steel Support, Tunnel Steel Support, Steel Support For Sale
Introduction of U-channel Steel Support For Coal Mine
U channel steel support cross section is shaped like the letter "U" in English. National production of u-shape cross-section shape, geometric parameters and material is different, at present China''''s production of u-shape model mainly include stepping, U25, U29, U36 these four. The stepping and U25 waist position; U29, U36 belongs to the ear. Stepping up the carrying capacity is very low, now rarely production.
U channel steel support with high initial supporting force, supporting intensity big, easy to install and is not easy to deformation, so often used in the manufacture of roadway yielding metal stents, mine, mine roadway secondary supporting of roadway, and mountain tunnel support support purposes
Use, effectively reduce the roof caving u-shape set, help such as accidents, safe and reliable, and enhances the stability of the mine ventilation system. Choose u-shape flexible support, better solved the difficult problem of the excavation support
Structure of U-channel Steel Support For Coal Mine
1.Top Beam
Top beam is circular arch, its amount depending on the cross section of roadway with different sizes, support force, transportation conditions, section 1 and section number.
2.Column leg
There are three kinds of back leg , one kind is upside for circular arc form, for straight line at the bottom; The second is all for the curved shape, and only one radius of curvature; The third is all for the curved shape, but there are two curvature radius. Back leg in welding under the base, the base of large plate on the hard and soft;
3.Connection parts
Fitting is a support section and internode card device, can the internode connection effect, can also be connected the two compression steel joint parts, provide pre-tightening force, make the u-shape between friction, thereby ensuring that the arch has a certain resistance and certain drop-off.
4.Rod between support
Rod between support is to enhance the relative stability, the support bracket from longitudinal connection, form a whole.
5.Back-up material
Back-up material is u-shaped steel support between supports and surrounding rock filling material, improve the stress of the support, to improve the bearing capacity and maintain the stability of surrounding rock.
Characteristic of U-channel Steel Support For Coal Mine
1,Stand high pressure , support long time, easy to installation and not easy to be out of shape
2,compared with other rigid support , U-shaped steel support has a scalable and reliable carrying capacity to adapt to load and deformation of soft rock.
3,U-shaped steel support bracket support cross back high utilization convenient small amount of maintenance.
4,U3 steel support recycling reuse rate, reduce prop use, very obvious envir
china coal0001
U-channel Tunnel Steel Support
Keywords: U-channel Steel Support, Tunnel Steel Support, Steel Support For Sale
Introduction of U-channel Steel Support For Coal Mine
U channel steel support cross section is shaped like the letter "U" in English. National production of u-shape cross-section shape, geometric parameters and material is different, at present China''''s production of u-shape model mainly include stepping, U25, U29, U36 these four. The stepping and U25 waist position; U29, U36 belongs to the ear. Stepping up the carrying capacity is very low, now rarely production.
U channel steel support with high initial supporting force, supporting intensity big, easy to install and is not easy to deformation, so often used in the manufacture of roadway yielding metal stents, mine, mine roadway secondary supporting of roadway, and mountain tunnel support support purposes
Use, effectively reduce the roof caving u-shape set, help such as accidents, safe and reliable, and enhances the stability of the mine ventilation system. Choose u-shape flexible support, better solved the difficult problem of the excavation support
Structure of U-channel Steel Support For Coal Mine
3.Connection parts
Fitting is a support section and internode card device, can the internode connection effect, can also be connected the two compression steel joint parts, provide pre-tightening force, make the u-shape between friction, thereby ensuring that the arch has a certain resistance and certain drop-off.
4.Rod between support
Rod between support is to enhance the relative stability, the support bracket from longitudinal connection, form a whole.
5.Back-up material
Back-up material is u-shaped steel support between supports and surrounding rock filling material, the purpose is to make contact with the surrounding rock u-shape set close together, improve the stress of the support, to improve the bearing capacity and maintain the stability of surrounding rock.
Characteristic of U-channel Steel Support For Coal Mine
1,Stand high pressure , support long time, easy to installation and not easy to be out of shape
2,compared with other rigid support , U-shaped steel support has a scalable and reliable carrying capacity to adapt to load and deformation of soft rock.
3,U-shaped steel support bracket support cross back high utilization convenient small amount of maintenance.
4,U3 steel support recycling reuse rate, reduce prop use, very obvious environmental benefits.
· Posts are manufactured conforming to FHWA and ATSSA standard.
· Steel material conforms to ASTM A499, Grade 60.
· All kinds of specification including 1.12lbs/ft, 2.00lbs/ft, 2.03lbs/ft, 2.08lbs/ft, 2.50lbs/ft ,3.00lbs/ft and more.
· 3/8" or 7/16"diameter holes on 1"or 2" centers, punched full-length.
· Available in hot-dipped galvanized, powder coated or painted. Galvanized by hot dipping per ASTM A123.
· Tapered ends are also available.
· Available in any length according to your demand.
· Yield and tensile strength: 60,000-80,000 psi.
Aluminum U Channel Shoe Base Glass Railing Fence Customization
WilliamArchi aluminum glass railing systems are use high quality aluminum frame to fixing the glass fence. This system is popular near sea or mountain place when people building a commerical or residential building project there.
U Channel Glass Railing Information
This system are normally use a U shape shoe base with slot for glass fit. so the whole piece of glass panel will like a frameless glass wall on floor or side mounted on terrace.
Size for Single Panel: Max width 1200mm(47''-1/4"), Max height 59''
Each glass panels will be installed in to U shoe base.
Led light can be put in U shoe base under glass panel.
Our U base are custom made using high quality materials,
The advantage of this product is that it has a simple and beautiful structure and can show you an excellent outside view.
15988 U Channels Suppliers
Short on time? Let U Channels sellers contact you.
- Place of Origin: Foshan, China
- Brand Name: GUANG YUAN
- Model Number: GY001
- Grade: 6000 Series
- Alloy or Not: Is Alloy
- Temper: T4-T6
Surface Treatment:
- Mill Finish, Anodizing, Electrophoresis, Powder Coating, Polishing, Brush, Wood Grain, Fluorocarbon Coating, etc.
- Deep Processing, Precise Cutting, Drilling, Bending, Punching, CNC and Aluminium Profile Fabrication
- Quality Standard: China National Standard GB/T 5237-2008
- Quality Certificate: ISO 9001:2015, ISO 14001:2015, CQM Certification, SGS
- Application: Aluminum U Channel Glass Railing
- Use purpose: Construction Buildings, villas and residential houses
Name
Carbon steel u beam
Surface Finish
Hot Dip Galvanized, Painting or Black or customized
Processing
Hot rolled/Cold rolled
Standard
EASTM A53/ASTM A573/ASTM A283, ISO 630/E235B/JIS G3131
Steel Grade
Q195, Q235B,Q345B,Q460C,SS400,S275JR.S355JR,A572,A992
Tolerance
+/-0.01-1.0%
Length
2m, 6m, 9m, 12m or customized
Size
50*37-400*102mm
Service
OEM, customized processing service
Technique
Hot rolled/Cold Rolled/Galvanized
Export packing
Standard export seaworthy package
Delivery time
10-15 days after receiving deposit
Application
costruction industry/fabrication industry/home decoration/building materials
Posts are manufactured conforming to FHWA and ATSSA standard.
Steel material conforms to ASTM A499, Grade 60.
All kinds of specification including 1.12lbs/ft, 2.00lbs/ft, 2.03lbs/ft, 2.08lbs/ft, 2.50lbs/ft ,3.00lbs/ft and more.
3/8" or 7/16"diameter holes on 1"or 2" centers, punched full-length.
Available in hot-dipped galvanized, powder coated or painted. Galvanized by hot dipping per ASTM A123.
Tapered ends are also available.
Available in any length according to your demand.
Yield and tensile strength: 60,000-80,000 psi.
Posts are manufactured conforming to FHWA and ATSSA standard.
Steel material conforms to ASTM A499, Grade 60.
All kinds of specification including 1.12lbs/ft, 2.00lbs/ft, 2.03lbs/ft, 2.08lbs/ft, 2.50lbs/ft ,3.00lbs/ft and more.
3/8" or 7/16"diameter holes on 1"or 2" centers, punched full-length.
Available in hot-dipped galvanized, powder coated or painted. Galvanized by hot dipping per ASTM A123.
Tapered ends are also available.
Available in any length according to your demand.
Yield and tensile strength: 60,000-80,000 psi.
U post is according to the U-shaped cross section, is a kind of multipurpose  star picket which is widely used in USA markets. The holes punched alone the post make sure a reliable attachment to the fencing wire. So it can be used to secure wire mesh fencing, fix plants, even to secure traffic signs.
Purpose to introduce
quality fence posts in both a light dutyand heavy duty form. The posts aremanufactured with high strengthAmerican made steel and powder
coated green. These posts are sold inretailers across the United States andCanada. Light Duty posts come instandard lengths of 3', 4', 5, and 6'and Heavy Duty posts come in
standard lengths of 5', 6', and 7'!.
Standard U-Post Applications
Fencing                         Tree Stakes
Temp. & Perm. Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Retaining Walls.
Signs                            Wood Piles
Bracing
Before sales
1. Guarantee over 98% pass rate.
2. Commonly loading the goods in 25 working days.
3. OEM and ODM orders acceptable
4. Free samples for your reference
5. Free drawing and deigns according to clients requires
6. Free quality checking for the goods before loading Â
7. 24  hours on-line service, response within 1 hours
U post is according to the U-shaped cross section, is a kind of multipurpose star picket which is widely used in USA markets. The holes punched alone the post make sure a reliable attachment to the fencing wire. So it can be used to secure wire mesh fencing, fix plants, even to secure traffic signs.
Purpose to introduce
quality fence posts in both a light dutyand heavy duty form. The posts aremanufactured with high strengthAmerican made steel and powder
coated green. These posts are sold inretailers across the United States andCanada. Light Duty posts come instandard lengths of 3', 4', 5, and 6'and Heavy Duty posts come in
standard lengths of 5', 6', and 7'!.
Standard U-Post Applications
Fencing Tree Stakes
Temp. & Perm. Retaining Walls.
Signs
Wood Piles
Bracing
FAQ
Q1: Are you manufacturer?
A: Yes, our factory is located in tianjin.
Q2: How to proceed an order ?
A: Firstly let us know your requirements or application.Secondly We quote according to your requirements or our suggestions.Thirdly Customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.
Q3:Can I have a sample order ?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q4: Payment term and Delivery time
a) TT
b) LC AT SIGHT
c) cash
d) 30% contact value as deposit ,the blance 70% be paid after received the copy of B/L
e) 15-20 days after received your depsit
Q5:What is MOQ ?
1000 piece as MOQ , we can also produce sample for you.
Q6: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.Secondly, during the guarantee period, we will send new goods with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
Contact Information
Akili
TEL:+86 - 22 - 68516777
FAX:+86 - 22 - 68516626
Mobile:+8615122868818
WHATSAPP:+8615122868818
Web:http://tiantaiproducing.com
Alibaba web:http://tiantaiproducing.en.alibaba.com
U-Channel Posts
Posts are manufactured conforming to FHWA and ATSSA standard.
Steel material conforms to ASTM A499, Grade 60.
All kinds of specification including 1.12lbs/ft, 2.00lbs/ft, 2.03lbs/ft, 2.08lbs/ft, 2.50lbs/ft ,3.00lbs/ft and more.
3/8" or 7/16"diameter holes on 1"or 2" centers, punched full-length.
Available in hot-dipped galvanized, powder coated or painted. Galvanized by hot dipping per ASTM A123.
Tapered ends are also available.
Available in any length according to your demand.
50pcs for per bundle, 20ft' container or as your requested.
Please send us the detailed specifications of your u channel posts, then we can supply the best quotation for you.
Cold roll forming is the best method of rolling section in any shape Cold Roll forming machine make lots of shape Z section and C channel are using by industrial.C Roll Formed Sectionmostly used in PEB as a Side Runner and Gable Runner
Secondary members has effective roll in pre engineering building because it is maintain structure weight Cold roll formed section are light weight give more strength compare to hot rolled section.
Material: Aluminium Alloy 6063-T5 Size: 1000*17*7mm color of profile: Silver or customized Color of PC cover: Clear or Milky PC Cover Length of Profile and PC cover: 0.3m-3m or customized Develiry time: 7-12 days payment term: T/T MOQ: 100 meter can accept Led aluminium profile for led strips lights
15988 U Channels Suppliers
Short on time? Let U Channels sellers contact you.
