mining support beam arch steel

Standard:

AiSi, ASTM, bs, DIN, JIS

Grade:

Q275, 20Mnk

Place of Origin:

Hebei, China

Brand Name:

Zhongxiang

Model Number:

18U, 25U, 29U, 36U, 40U

Shape:

U Beam, U-shape

Application:

For mining, tunnel,, Mine, Tunnel

Perforated Or Not:

Not Perforated

Tolerance:

±3%

Price:

Negotiation

Specification:

25U,29U,36U, 40U

Sales Mode:

Factory Direct Sale

Assembly:

top beam, two landing legs, four clamps, two base-plates

Technique:

Hot Rolled and Cold Rolled

Certification:

BV and Others

Payment Term:

30% T/T

Sample:

Available upon request