29U Beam Arch

The size of 25u beam arch is Height: 110mm Thickness: 17mm Weight: 24.76kg/m Production: 103300T Surface treatment acid pickling Treatment Hot-rolled Material: 20MnK

Supplier: All kind of steel fabricated items, machine components, engineering goods, gates, railings, gazeboes, arches, lamp posts, metal w beam crush barrier rail guard (galvanised), garden furniture, landscaping

Steel sections The main products in our factory are as follows: Hot rolled i-beam, hot rolled channel, hot rolled equal angle, unequal angle 1.Hot rolled i-beam Size: 8#--63#(japan, europe standard) Material: q235, q345 2.Hot rolled channel Size: 5#--40#( japan, europe standard) Material:q235, q345 3.Hot rolled equal angle, unequal angle Size: 20x20mm-200x200mm, 45x30í¬200x125 Material: q235, q345 4.Hot rolled h-beam Size: 100x50--800x300mm Material: q235, q345 5.Hot rolled flat bar, chord plate, galvanized flat bar Size: 12mmí¬300mm Material: q235, q345, 60simn, 65mn. 6.Ledge steel Specification: d15, m15, m18, e19, m22 Material: m540 7.Mining i-beam Specification: 9#, 10#, 11# 8.U-blacket steel Specification: 25u, 29u, 36u Material: 20mnk

I-beam 1.Hot rolled i-beam Size: 8#--63#(japan, europe standard) Material: q235, q345 2.Hot rolled channel Size: 5#--40#( japan, europe standard) Material:q235, q345 3.Hot rolled equal angle, unequal angle Size: 20?20mm-200?200mm, 45?30200?125 Material: q235, q345 4.Hot rolled h-beam Size: 100?50--800?300mm Material: q23, q345 5.Hot rolled flat bar, chord plate, galvanized flat bar Size: 12mm300mm Material: q235, q345, 60simn, 65mn. 6.Ledge steel Specification: d15, m15, m18, e19, m22 Material: m540 7.Mining i-beam Specification: 9#, 10#, 11# 8.U-blacket steel Specification: 25u, 29u, 36u Material: 20mnk 9.Hot rolled square steel Size: 10*10mm-80*80mm Material: q235, q345, 10-45# as well as various alloy steel

Section steel: 1. Hot rolled i-beam Size: 8#-63# ( japan, europe standard ) Material: q235, q345 2. Hot rolled channel steel Size: 5#-40# ( japan, europe standard ) Material: q235, q345 3. Hot rolled angle bar Size: 20*20mm-200*200mm, 45*30-200*125 Material: q235, q345 4. Hot rolled h-beam Size: 100*50-800*300m Material: q235, q345 5. Hot rolled flat bar, chord plate, galvanized flat bar Size: 12mm-300mm Material: q235, q345, 60simn, 65mn 6. Ledge steel Specification: d15, m15, m18, e19, m22 Material: m540 7. Mining i-beam Specification: 9#, 10#, 11# 8. U-blacket steel Specification: 25u, 29u, 36u Material: 20mnk 9. Hot rolled square steel Size: 10*10mm-80*80mm Material: q235, q345, 10-45# as well as various alloy steel Standard export seaworthy packing

Light rail is the nominal weight less than or equal to 30 kg per meter of the rail. Light rail, the low proportion of the quality requirements of rail requires only test its chemical composition, tensile strength, hardness and drop test, etc Mining rail steel Specification: 6 kg, 9 kg, 12 kg, 15 kg, 22 kg, 30 kg, 8 kg, 18 kg, 24 kg Material: 55 q/q235b Execution standard:, yb222 gb11264-89-89 Length: 6 to 12 m Light rails(steel rails), the main products of our company are heavy rails of 38kgs/m, 43kgs/m, 50kgs/m, material is u71mn/u71. Standard is gb2585-2007, q/yyg002-2008.Length is 12m, 12.5m Crane rails of qu70, qu80, qu100, qu120, material is u71mn, standard is yb/t5055-93.Length is 12m, 12.5m I-beam of mine usage steel of 9, 11, 12, material is 20mnk/q235.Standard is yb/t5047-2000.Length is 8m, 9m, 10m U-beam of the mine steel channel of 25u, 29u, 36u, material is 20mnk/q275. Standard is gb4697-1997, q/yyg006-2008, gb4697-1991.Length is 8m, 9m, 10m, 12m Fish plate of 8kgs, 12kgs, 15kgs, 18kgs, 22kgs, 24kgs, 30kgs, 38kgs, 43kgs/m, material is q235b.Standard is gb11265-89, gb185-63. Length is 45.5cm, 53.54cm, 61.73cm, 71.48cm, 79cm

36 U Mining Arch Support Steel U Shaped Steel Arch Clamp,U Shape Steel Arches In Tunnel Material: 20Mnk  Weight�35.87kG/M  Length: 8-12m  Standard: GB/T4697-2008 PRODUCT PARAMETERS Size Specifications(mm) Weight(kg/m) SteelGrade Length(m) H1 H2 B M 25U 110 17 134 6.6 24.76 20MnK 8-12 29U 124 16 150 7.2 29.00 20MnK 8-12 36U 138 17 171 7.8 35.87 20MnK 8-12 Main application: U-shaped Arch steel support are mainly used for mine road support and steel structure project. Withstand high pressure, support long time, easy to install and easy to deformation. Arch steel support lift straight wall semi-arched shed in the Ready Roadway Intersection of applications, and achieved remarkable results. Optional retractable U-shaped steel bracket, solves the problem of tunneling support. U-shaped steel bracket than other rigid support with a scalable and reliable carrying capacity to adapt to the load and deformation of soft rock, cross utilization is high, easy to stand back support small work of maintenance, support recovery reuse rate, reducing the pit wood used, environmental benefits are clear.