$100.00 - $300.00
Min. Order : 5 Sets

China goods 40U perforated u-channel profile steel

New Buyer Promotion
Up to US $60 transaction fees waived on the first 3 orders

Quick Details

Port: Tianjin, Qingdao, Shanghai, etc
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 100 Set/Sets per Day
Usage: Mining
Shape: U Channel
Place of Origin: Henan China
Service: 24 Hours
Perforated Or Not: Is Perforated
Material: 20MnK
Grade: 20MnK
Standard: AISI,ASTM,BS,DIN,GB,JIS
Model Number: 40u
Brand Name: ZX
Type: Roof Support
Length: 8-12m
Outer Opening Width: 171mm
Height: 141.9mm
Bottom Thick: 20mm
Application: mine
Leg Thick: 8.5mm
Packaging Detail: according to international standard package or customer's requirement
Henan Zongxiang Heavy Industry Import & Export Co., Ltd.
Gold Supplier
CN
Manufacturer, Trading Company
-
Response Rate
0.0%
On-time delivery rate
-
-
Transactions
-
Employees
-
R&D staffs
-
Patents
Visit Store
Product Description

Steel perforated profile are used for roof support channel or ground control where severe conditions are anticipated or to maintain critical areas of a mine or tunnel where roof bolting or cribbing is not sufficient or practical.  Used in conjunction with Comber Lagging systems, arches can solve difficult conditions on a long-time basis.

 

Chemical Composition, %

Material         C             Si          Mn         V         P         S        Cr         Ni       Cu

20MnK   0.15~0.26   0.2~0.6   1.2~1.6      --    ≤ 0.05   ≤0.05   ≤0.03   ≤0.03   ≤0.03   

 

Material       Yiled Point, MPa       Tensile Strength, MPa        Elongation, %

20MnK               ≥335                               ≥490                           ≥16

 

China Goods 40U Perforated U-channel Profile Steel

 

SizeSpecifications(mm)

 

Weight

(kg/m)

Steel Grade

Length

(m)

HeightBottomOuter OpenLeg
25U120151356.324.9520MnK8-12
25UY110171346.624.76
29U124161507.229
36U138171717.835.87
40U141.9201718.540.05

 

U8 40U.jpg

 

 

Our Service
  • Large Stock
  • Processing: Shearing, CNC Cutting, Sawing
  • Full-time Service
  • Fast Delivery Time
  • Professional Team
  • Competitive Price and High Quality

 

Related products

In addition to u-channel support, our company also have steel rail, accessories of steel rail(bolts and nuts, fishplate, rail base plate, rail clip, rail spike, turnout and so on.) and arch clamp, i-beam steel.

 

accessories

111.jpg

 

 

FAQ

 

Q: How long is your delivery time?

A: Generally, within 15-25 days after deposit received.

 

Q: Can we visit you factory?

A: Warmly welcome! Once we have your schedule, we will arrange the professional sales team to fellow up your case.

Q: Do you provide samples? Is it free or extra?

A: Available upon request.

Q: What is your terms of payment?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shippment.