gb t4697 2008 20mnk 36u arch support steel price

20mnk 29u arch support steel for mining price

20mnk 29u arch support steel for mining price. Tel:0086(371)86&15&18&27. Mail:[email protected] U Steel Arch - ZongxiangU Steel Arch.Price:according to your drawings.Material:20Mnk.Size25U, 29U, 36U.DESCRIPTION The use of steel arches in tunnels and roadways supporting procides not only a higher resistance but also a yielding support. 20mnk Q235 25u 29u 36u Arch Support Steel For MiningFeb 08, 2019 · China 20mnk U29 Steel Arches for Mining Tunnel Secondary SupportU25,U29,U36 type steel frame. 1.Spec.:25U, 29U, 36U 2.Standard:GB/QB 3.Materials:20MnK, Q275China Yongyang 20mnk 25u Arch Support for

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GB Standard Hot Rolled I Beam Steel Rolled I Beam Steel, GB Rolled I Beam Steel, Standard Hot Rolled I Beam Steel chinacoal07 we provide service of enterprise's customs declaration, inspection. Product Introduction Hot rolled I beam steel Web Depth:100-630mm;Flange Width:68-180mm Web Thickness:4.5-17mm;Flange Thickness:7.6-15.8mm China Standard Railway Steel Rail Steel Crane Rail for Type:Cold Bending Equal Channel Standard:GB Shape:I Perforated:Not Perforated Length:5-19m Light Rail:6kg, 9kg, 12kg, 15kg, 22kg, 30kg, 8kg, 18kg, 24kg H3 Exporters, H3 Selling Leads - EC21Sell Mining Arch Support Steel. 29 U Mining Arch Support Steel U Mining Arch Support Steel,Mining Arch Support Steel Material:20Mnk Weight29kG/M Length:8-12m Standard:GB/T4697-2008 PRODUCT PARAMETERS Size Specifications(mm) Weight(kg/m) SteelGrade Length(m) H1 H3 B1 M 25U 110 17 134 6.6 24.76 20MnK 8-12 29U 124

Hebei Yongyang Steel Sales Co., Ltd.. Supplier from China

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 17 171 7.8 35.87 20MnK 8-12 Main application:U-shaped Arch u beam stock, u beam stock Suppliers and Manufacturers at offers 925 u beam stock products. A wide variety of u beam stock options are available to you, such as standard, perforated or not, and processing service. u section steel, u section steel Suppliers and (20MnK Q275)U beam THE LIST OF YYGT Name of Commodity Specificaton Materials (Steel Grade) Standard of Products Theory Weight (kgs/M) Length of Dimension (M) Packed In Bundle With Iron Wire (pcs/bundle) Light Rail 4kgs/m Q235 Q/YYG001-2008 4kgs/m 6,8,9,10 75 8kgs/m Q235 Q/YYG001-2008 8.42kgs/m 55 12kgs/m Q235 GB11264-89 12.2kgs/m 36 15kgs/m Q235/55Q/50Q GB11264-89

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Bulkbuy 20mnk/Q235 25u/29u/36u Arch Support Steel for Mining price comparison, get China 20mnk/Q235 25u/29u/36u Arch Support Steel for Mining price comparison from Support Steel for Mining, U Arch Support for Ming manufacturers & suppliers on Video Channel of Made-in-China .