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.
Standard ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 Type WN Flange, So Flange, LJ Flange, LWN Flange, SW Flange, Orifice Flange, Reducing Flange, figure 8 blind (blank&Spacer) Special Flange: According to the drawing Picture Materials Nickel Alloy: ASTM/ASME S/B366 UNS N08020, N04400, N06600, N06625, N08800, N08810, N08825, N10276,N10665,N10675 Super Stainless Steel: ASTM/ASME S/A182 F44, F904L, F317L Stainles steel: ASTM/ASME S/A182 F304, F304L, F304H, F316, F316L, F321, F321H, F347H Duplex Steel: ASTM A182 F51, F53, F55 Alloy Steel: ASTM/ASME S/ A182 F11, F12, F22, F5, F9, F91 Carbon Steel: ASTM/ASME S/A105, ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70....ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70.?
Inconel X-750 Characteristic as below:: Inconel X-750 is a precipitation-hardenable alloy which has been used in applications such as high temperature structural members for gas turbines, jet engine parts, nuclear power plant applications, heat-treating fixtures, forming tools, and extrusion dies. The alloy is highly resistant to chemical corrosion and oxidation and has high stress-rupture strength and low creep rates under high stresses at temperatures up to 1500°F (816°C) after suitable heat treatment. Inconel X-750 Machinability: Conventional machining techniques used for iron based alloys may be used. This alloy does work-harden during machining and has higher strength and "gumminess" not typical of steels. Heavy duty machining equipment and tooling should be used to minimize chatter or work-hardening of the alloy ahead of the cutting. Inconel X-750 Corrosion resistance: Inconel X-750 has excellent resistance to chloride ion stress-corrosion cracking. It exhibits satisfactory resistance to numerous oxidizing environments. The alloy has similar corrosion resistance to alloy 600 in many media. Incoloy X-750 Application range and field: Nuclear reactors Gas turbines Rocket engines Pressure vessels Aircraft structures
Bienvenue ã acheter une cimenterie use broyage tige d'acier de shandong huamin steel rod company, qui est l'un des meilleurs steel rod fabricant et fournisseur en chine. Cement plant use broyage steel rod, power plant use broyage tige d'acier barre d'acier, usine chimique use broyage
Welcome to buy forged steel sections/cylpebs grinding steel sections/cylpebs from shandong huamin steel setions company.
Specification Width: 900-2500mm or 1000, 1050, 1250, 1500, 1800, 2000mm Thickness:1.5mm-200mmor as customersâ?? special requirements; Length: 2-12m or as customersâ?? special requirements; Grade :ss400, astm a36, a572, st37, st52, q195, q215, q235, q345, s235jr, s355jr, s45c, s50c Standards:gb/t709-2006, astm a36, jis g3101, din en 10025, sae 1045, astm a570 Surface:smooth, straight, bright, no blur on both ends Packaging:standard exporting packing or as client's requirement Certificate:iso9001:2008 Processing technique: 1 heat treatment facilities for hot-rolled, controlled rolling, normalizing, 2 annealing, tempering, quenching, normalizing plus tempering, quenching and tempering, 3 other delivery states are available as customersâ?? requirement. Features : 4 heat conduction 5 excellent freezing, even structure with pressure resistance 6 good mechanical properties Excellent performances: 7 high strength, good toughness, 8 easy for molding process and good weldability, Main application: 9 automobile, bridges, buildings, 10 machinery, pressure vessel industries. 11 ship building, engineering construction, 12 mechanical manufacturing, pavement slab, ect. Other products: Ship plate Boiler steel plate Corrosion resistant steel plate Low alloy high strength steel plate Alloy structural steel plate Steel plate for bridge building Structural steel plate for building
Plastic Die Steel: S50C, S55C, S55C+Cr, HMSD 2738, HMSD 2738HH, P20, HMSD 718, HMSD 2311, 1.2311, 40Cr.
Hot-Worked Die Steel 1.2344/H13 ESR, 1.2365/H10 ESR, 1.2343/H11 ESR, 1.2367, 3Cr2W8V/H21 ESR, 5CrNiMo, H13F, SKD61
Plastic Die Steel Grade:S50C, S55C, S55C+Cr, HMSD 2738, HMSD 2738HH, P20, HMSD 718, HMSD 2311, 1.2311, 40Cr. Diameter (Mm):200-1200 Thickness*Width (Mm): 160~1000*300~2000
Hot rolled steel profile h beams/section galvanzied beam/structural steel galvanzied beam 1.The details of galvanzied beam 1.Size:100*100*6*8mm-900*300*16*28mm 2. Standard: gb, jis, astm 3. Length: 6m, 9m, 12m 4.Grade: q195, q235, q345, a36, s235jr, ss400.Ect 5. Payment terms: 30% tt in advance, the balance against the lc or the copy of bl. 6.Package: in bulk or in bundle. 7.Surface finish: black or galvanized( hot dipped& electric galvanized) 8.Delivery time: usually 15-30 days after receipt of l/c or deposit by t/t 9.Applications: langer-scale building, bridges, shipbuilding, machinery, foundation and so on. Our skype id : ruiyinsteelpeter -
D3/1.2080 cold work tool steel is an air hardening, high-carbon, high-chromium tool steel. It displays excellent abrasion/wear resistance and has good dimensional stability and high compressive strength. It is heat treatable and will offer a hardness in the range 58-64 HRC. Due to its abrasion resistance in the hardened condition, D3/1.2080 machining should be limited to finished grinding. Typical applications for D3/1.2080 Steel: blanking and forming dies, forming rolls, press tools, punches, bushes etc.
Product:U Channel steel,U Beam Standard:GB/T707-1988 Standard grade:Q235 Size:50-400 Length:6-12M
En 10210-1 hot finished structural hollow sections of non-alloy and fine grain structural Steels Standard:en 10210-1 Materials:s235jrh, s275joh, s275j2h, s355joh, s355j2h, s355k2h Size:od:10.3-66.Mm Wt:1.6-60mm Length:5.8-12m long Moq:20tons Packaging:internal oil dipped, beveled end both with caps, fixed with steel strip, then wrapped with woven bags and also can depend on customers requirement.
SKD11 Tool Steel is a high- carbon and high- chromium alloy tool steel. It has good wear resistance and size ability after heat treatment and is suitable for making long-life high-precision cold-work dies. SKD11 Tool Steel of Applications: 1) Making knife-edge mold, scissors, circular saw blades, metal stamping mold. 2) Making cold work or hot work dressing dies, sides of rollers, screw lines, lines dies, transformer core stamping dies, rolled knives, steel tube forming rollers, special molding rollers, screw heading molds, etc. 3) Making blanking dies, stamping dies, pressing dies with a thickness = 6mm 4) Making kinds of scissors, inlaid blades, thread rolling dies. 5) Making wear-resistant slider cold heading dies, deep drawing molding dies, cold extrusion dies.
420/ 1.2083 steel is a martensitic stainless steel with 12% Chromium which is sufficient to give good corrosive resistance properties. .It's best corrosive resistance is when hardened and surface is ground or polished. It has good ductility in the annealed condition but can be hardened up to 500HB (highest of the chromium grades). Martensitic Grades are known for high hardness and allowances must be made for poor weldability and usually allowances for a final harden and temper treatment. 420/1.2083 steel is magnetic and welding is not recommended.
DC53 tool steel is a general purpose cold work tool steel with exceptional Toughness, Wear Resistance, Compressive Strength and Temper Resistance. Applications include: Punches & dies, Draw & forum dies, Shear blades, Shredder knives, Thread & form rolls, Cold heading dies, mill rolls & slitters.
S7 tool steel is a shock-resisting tool steel with excellent impact properties. Because it is an air-hardening steel, it is safe and stable in heat treatment. S7's most important characteristic is its versatility. It is used widely for medium cold work tools and dies, for plastic-molding dies, shear blades, medium hot work dies, master hobs, and for component parts of many products. S7 is the benchmark shock resisting tool steel.
1.2316 plastic mould steel is martensitic stainless chromium steel for plastic moulds, high corrosion resistance than 1.2083, resistant to chemical attack, excellent wear resitance, uniform hardness in all dimensions, etch grainable and easy to machine, high surface finish and polishability. Not suitable for nitriding and chrome plating because of the high chrome content. This grade can be produced on request by the process in hardened and tempered, soft annealed and ESR condition.
D6/1.2436 tool steel is a high-carbon, high chromium tool steel alloyed with tungsten that is characterized by high compressive strength, high wear resistance, high surface hardness and good hardening stability. Applications of D6/1.2436 tool steels: forming tools, molds for abrasive plastics and ceramics, long-run press tools, blanking and shearing tools for hard materials.
O2/1.2842 tool steel is an oil hardening tool steel type supplied in the annealed condition and characterised by its characteristics of offering good durability, excellent wear resistance and its ability to hold a good cutting edge. O2 tool steel is a good quality general purpose tool steel often used where the expense of a high carbon high chromium tool steel would not be justified. Typical applications for O2 tool steel include medium run dies, press tools, drawing punches, broaches, bushings, lathe centres, chuck jaws, master cavity sinking hobs, plug gauges, thread gauges, thread cutting tools and precision measuring tools. It is also a popular tool steel for cams, cloth cutting knives, cold taps, reamers, collets, cutting hobs, strip slitting cutters, trimmer dies, tube expander rolls, plastic moulds and woodworking knives.
