Factory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches Support

Product Details
Customization: Available
After-sales Service: After Received 1 Year
Warranty: After Received 1 Year
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  • Factory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches Support
  • Factory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches Support
  • Factory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches Support
  • Factory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches Support
  • Factory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches Support
  • Factory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches Support
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Certifications
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
U bolt
Application
Tunnel Boring Machine
Certification
CE, ISO9001: 2000
Condition
New
Web Thickness
4.5mm-9.5mm
Flange Width
37mm-88mm
Tolerance
±3%
Alloy or Not
Non-Alloy
Web Width
50mm-320mm
Assembly
Top Beam, Two Landing Legs, Four Clamps, Two Basep
Length
6/9/12m
Modulus
200gpa
Poisson′s Ratio
0.3
Tensile Strength(Ts)
Larger Than 575MPa
Yield Strength(Ys)
Larger Than 400MPa
EL Elongation
Than or Equal 26%
Transport Package
Standard Export Package
Specification
20MnK Q275
Trademark
LB ODM
Origin
Handan China
HS Code
72169900
Production Capacity
7800kg/M3

Product Description

Product Description

coal mine using U profile steel arch 25U arch shrinkable metal bracket:

U-shaped steel bracket is a kind of passive support for coal mine support. It has high tensile strength and compressive strength, good toughness, high supporting force, large supporting strength and can be used repeatedly. It is widely used. In the mine U Lane, especially in deep complex roadways and soft coal seam roadways
U-channel steel    Factory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches Support
Size Specifications(mm)

Weight

(kg/m)

Steel 

Grade

Length(m)
H1 H3 B1 M
25U 120.0 15 135 6.3 24.95 20MnK 6-12
25UY 110 17 134 6.6 24.76
29U 124 16 150 7.2 29.00
36U 138 17 171 7.8 35.87
40U 141.9 20 171 8.5 40.05

 

Detailed Photos

Factory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches Support

Factory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches Support
Factory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches Support

Factory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches SupportFactory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches Support

Product Parameters

item
value
Standard
GB
Grade
Steel
Place of Origin
China
 
Hebei
Model 
U Type Steel
Type
Heavy
Application
Mining Support
Tolerance
±1%
Processing Service
Bending
Delivery Time
8-14 days
Grade
Steel
Shape
U-shape
Alloy Or Not
Non-Alloy
Processing Service
Welding, Cutting
Material
Carbon Steel Q235
Single package size:
20X15X10 cm
Advantage
high pressure steel structure
Length
customized
width
customized

Certifications

Factory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches Support

Factory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches Support
Factory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches Support
Factory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches Support

 

Packaging & Shipping

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Factory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches Support

Company Profile

The company mainly produces resin anchoring agent, welding mesh, diamond mesh, anchor rod, tray, W copper belt, U-shaped steel frame and steel grade line. Annual production of 30 million anchors, 3 million square meters of mesh, 21,000 anchors and more than 15,000 other accessories. It has been widely used in 28 provinces and cities in the whole park, and has made great contributions to the domestic coal mine support industry and the national railway and dam construction.
The company pays more attention to environmental protection while paying attention to quality and brand. Through security inspection, environmental impact assessment, quality system and other serial tests, it has won the reputation of Hebei Province as a reliable unit for quality service. Now it has established long-term cooperation with more than a dozen domestic large coal mining enterprises such as China Coal Energy Group, Jinneng Group and shandong energy, and its products are exported to Southeast Asia, Africa and other developing countries.
LB will speed up the transformation of scientific and technological achievements, and strive hard to build a world-class brand, realize the high mission of industry serving the country and national prosperity, develop science and technology by leaps and bounds, keep pace with the times in strategic planning, think about the future, integrate Zhongfu into the Chinese dream, build quality with science and technology, innovate and lead the core values of the future, keep up with the development direction of technology and industry, and increase investment in scientific research.
Enter, speed up personnel training, and strive to build the company into a modern enterprise with large-scale strength and strong market competitiveness.

Factory Direct Sales 40u U Series Mining Supports Steel Mine Supports Steel Arches Support

FAQ

1. who are we?
We are based in Hebei, China, start from 2011,sell to Domestic Market(50.00%),Southeast Asia(10.00%),North America(9.00%),Africa(9.00%),Western Europe(5.00%),Mid East(5.00%),Eastern Europe(3.00%),South America(2.00%),Oceania(2.00%),South Asia(1.00%),Eastern Asia(1.00%),Southern Europe(1.00%),Central America(1.00%),Northern Europe(1.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Split Set Bolt, Hollow Grout Rock Bolt, Resin Capsule, High Strength Screw Thread Bar, Cable Bolt Strand

4. why should you buy from us not from other suppliers?
Handan Zhongfu Industrial and Mining Accessories Co., Ltd. was established in 2011, located in Hebei-Yongnian, China's fastener industry base. It has built its own modern large-scale industrial and mining supporting material production workshop, anchoring

5. what services can we provide?
Accepted Delivery Terms: FOB;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese

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