china factory supply 25u 29u 36u

25U 20Mnk mining U steel arch support shrinkable metal

25U 20Mnk mining U steel arch support shrinkable metal bracket, US $ 768 - 986 / Ton, AiSi, ASTM, bs, DIN, GB, JIS, 20MnK, Henan, China.Source from Henan Zhongxiang

China 20mnk U29 Steel Arches for Mining Tunnel Secondary

U Steel arches is made of U steel, include 25U 29U 36U , the mateiral is 20Mnk, the steel Grade is GB Chinese standard, and the Yield strength is 365N/mm. 2. The Tensile Strength is 540N/mm China 38kg/M, 43kg/M, 50kg/M Heavy Rail Steel Rail - China China 38kg/M, 43kg/M, 50kg/M Heavy Rail Steel Rail, Find details about China Rail, Steel Rail from 38kg/M, 43kg/M, 50kg/M Heavy Rail Steel Rail - Changsha Mining Equipment Co., Ltd.

China I Beam Steel 20mnk (12#) - China I-Beam,

China I Beam Steel 20mnk (12#), Find details about China I-Beam, from I Beam Steel 20mnk (12#) - Hebei Iron & Steel Group Yong Yang Steel Co., Ltd. China Tunnel Steel Support, Tunnel Steel Support China Tunnel Steel Support manufacturers - Select 2021 high quality Tunnel Steel Support products in best price from certified Chinese Steel Traders, High C Steel suppliers, wholesalers and factory on Made-in-China

China U Steel Beam Arch, U Steel Beam Arch Manufacturers

China U Steel Beam Arch manufacturers - Select 2021 high quality U Steel Beam Arch products in best price from certified Chinese U Steel, U Channel Steel suppliers, wholesalers and factory on Made-in-China China u beam of 36u, u beam of 36u Manufacturers China u beam of 36u manufacturers - Select 2021 high quality u beam of 36u products in best price from certified Chinese Plate Of Steel, Sheet Of Steel suppliers, wholesalers and factory on Made-in-China

Cold-for mold-formed steel sections order

And we can supply various models, models, specifications, and varieties of cold-formed steel 25U,29U,36U Material:20MnK/Q275 Length:8m,9m,10m,12m Standard:GB/T4697 Flat rods Flat Moil Rod:My factory manufactur 500mm Length Flat Moil rod for break,jack hammer and so on,shank size:32*160mm,32*152mm. forged steel cylinder 1065 65Mn Material 55Q / Q235B Light Steel Rail Strong Hardness For Quality Material 55Q / Q235B Light Steel Rail Strong Hardness For Railway Rail for sale - buy cheap Material 55Q / Q235B Light Steel Rail Strong Hardness For Railway Rail from Light Steel Rail manufacturers & Light Steel Rail supplier of China (107680261).

Material 55Q / Q235B Light Steel Rail Strong Hardness For

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 Q235 and 55Q Light Rail Steel Rail Rail track Railroad Q235 and 55Q Light Rail Steel Rail Rail track Railroad, US $ 800 - 1000 / Metric Ton, GB, Q235, 55Q, 50Q, 69.85-185.74mm.Source from Hebei Yong Yang Special Steel Group Co., Ltd. on .

Q235 mining project 30kg rail Light Rail steel rail, View

Q235 mining project 30kg rail Light Rail steel rail, US $ 700 - 800 / Metric Ton, GB, Q235, 55Q, 107.95mm.Source from Hebei Yong Yang Special Steel Group Co., Ltd. on . SAE 1006 Cathode Bar Railway Rail SupplierMaterial of 29U/36U:20MnK (S355J2) Material of 25U:Q275 & 20MnK Dimension of 25U:H:110mm * T:17mm Dimension of 29U:H:124mm * T:16mm Dimension of 36U:H:mm * T:17mm Length of 25U:8-12m Length of 29U:8.8-12m Length of 36U:8-12m Supply Ability:500 Tons per Day Packaging Details:Bundle to container or in bulk cargo Port:Tianjin port

ST52 Rail Flat Bar Railway Rail Supplier

Material of 29U/36U:20MnK (S355J2) Material of 25U:Q275 & 20MnK Dimension of 25U:H:110mm * T:17mm Dimension of 29U:H:124mm * T:16mm Dimension of 36U:H:mm * T:17mm Length of 25U:8-12m Length of 29U:8.8-12m Length of 36U:8-12m Supply Ability:500 Tons per Day Packaging Details:Bundle to container or in bulk cargo Port:Tianjin port Steel Profiles, Steel Profiles business directory, Steel See Details Features:Structural z steel1.Thickness:0.5mm to 4mm2.Grade:Q235, Q3453. Width:80mm to 300mm4.Material:Galvanized/black

Steel Sections Suppliers, Manufacturers, Wholesalers and

Get latest factory price for Steel Sections. Request quotations and connect with international manufacturers and B2B suppliers of Steel Sections. 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 The Steel Products For Prestressed Concrete Pipe Pile HONGXING GROUP DEVELOPMENT CO., LIMITED have our own factory and high quality equipment from Manufacturers. We Supply The Steel Products For Prestressed Concrete Pipe Pile the lowest price and Quotes. We are pursueing higher customer satisfaction and sustainable business development.

U Beam Steel on sales - Quality U Beam Steel supplier

U Channel Beam, U Beam, 25, 36U-Beam, 20MnK, GB/T4697-2008 OUR SERVICES:1) Quality & Service:Welcome to visit Our factory is the best way to know each other more. beam expansion, beam expansion Suppliers and offers 877 beam expansion products. A wide variety of beam expansion options are available to you, such as standard, applicable industries, and warranty.

heavy rail steel rail U71Mn,U71,45Mn, View steel rail

heavy rail steel rail U71Mn,U71,45Mn, US $ 690 - 710 / Metric Ton, GB, U71Mn,U71,45Mn, 134.00mm.Source from Hebei Yong Yang Special Steel Group Co., Ltd. on . light rail s30 55q, light rail s30 55q Suppliers and offers 1,212 light rail s30 55q products. A wide variety of light rail s30 55q options are available to you, such as application.

light rail steel price, light rail steel price Suppliers

< Sponsored Listing 9 A:Generally speaking, the MOQ is one ful container , if your quantity is small and conventional, we can supply you from our stock. 3. Q:How to know the Quality Guarantee9 A:Visit Our factory is the best way to know each other more. Any The Third Inspection likely SGS ,BV,CQC or others can prove our products quality. structural steel beams Quality Supplier from ChinaU Channel Beam, U Beam, 25, 36U-Beam, 20MnK, GB/T4697-2008 OUR SERVICES:1) Quality & Service:Welcome to visit Our factory is the best way to know each other more.

China U Channel Steel bar manufacturer - China Lucky Steel

There are four types of U channel bar produced in our country, 18U, 25U, 29U and 36U. Among them, the first two kinds of 60s products, belong to the waist positioning; the latter two are 80s products, is the ear positioning. U18 is rarely produced because of its low carrying capacity. Company Profile