professional manufacturer flat steel concrete pc strand anchor head

China 0.6" Flat Wedge Anchor for 15.24mm Unbonded Strand

Post-Tensioning, Anchor, Wedge manufacturer / supplier in China, offering 0.6" Flat Wedge Anchor for 15.24mm Unbonded Strand, ASTM A911 Uncoated Stress-Relieved Steel Bars, ASTM A421 Low Relaxation Steel Wire and so on.

China Steel Strand, Steel Wire, Steel Flat Bar - ECVERY

Led by the management policy of "self-accumulated, being pragmatic and innovative", after over ten years of hard work, our company has developed into a good-sized enterprise that can produce spring flat steel, rolled strip steel, Cultivator Steel, low oxygenation copper wire rods and low relaxation prestressed concrete steel strands.

Concrete Spring Anchors | Products & Suppliers

Our company is mainly engaged in sales of Steel products(PC Strand, PC Wires, spring steel wire, Wire rope), Tools ( Concrete Wedge Anchor & Accessories, Diamond Saw Blades, drilling fit, Jack and oil tump), Wooden Products, Furniture(bedroon furniture, dinning room furniture …

China Prestressed Anchorage manufacturer, Post Tensioning

Company Profile: Henan Prestressing Equipment Co., Ltd. is a professional company which is engaged in the production of prestressing anchorages, wedges, coupler and stressing equipment, PC strand, ducts for PT construction. We have more than 1050 worker, 35 …

Tianjin Daxin Prestressing Technique Co., Ltd. - PC Strand

Anchorage and PC Strand widely used for road,railway,bridge,building,TV tower,tunnel ,water conservancy,mining facilities and other construction projects of prestressed tensioning anchor systems.

VSL | Post-tensioning strand systems | Post tension

Post-tensioning is a construction technique that consists of inserting active steel reinforcement into a concrete structure to make the concrete work in compression, while the tension forces in the structures are taken by the post-tensioned members.

Tianjin Chunpeng Prestressed Concrete Strand Co., Ltd

Long-term Cooperation with Chinese Contruction Groups Established in 1994, Tianjin Chunpeng Prestressed Concrete Steel Strand Co., Ltd. is a professional manufacturer of high quality prestressed concrete products in China.

Amazon.com: Metal Roofing Screws

Concrete Screws. Wood Screws. Thread Forming & Cutting Screws. Thumb Screws. Shoulder Screws See more ... low head socket cap. modified truss. multi-lobe. none. oval. oval undercut. pan. round. socket cap. ... stainless steel 303. stainless steel 304. stainless steel 305. stainless steel 316 (a4) stainless steel 410.

Company Directory - buyamericasteelproducts.org

Buy America Steel Products Association is an organization of American manufacturers of steel products that meet Buy America standards. Our members produce top quality, American-made steel products for use in highway and transportation sector construction projects in the USA.

YSM High Tension Wire Mono Anchorage

GLOSSARY OF POST-TENSIONING TERMS By Larry B. Krauser April 6, 2007 ... Anchor Head Anchor Nut, Detensionable Anchor Head, Restressable Anchor Head, Wedge Plate ... Bulkhead: Formwork used to limit the horizontal spread of fresh concrete on flat surfaces such as floors.

Henan Prestressing Equipment Co., Limited - prestressed

Steel Strand Pulling Machine PC strand Prestressed Concrete Strand ... prestressed anchorage,concrete anchor,concrete wedge anchor,prestressed anchor: Application: highway construction, bridge construction, culvert, mine: Gurantee: ... Anchor Head: Dia.（ΦD） ...

Calculation of Strand Elongation - Scribd

Brief Introduction: As one of the first anchorage producers that have passed ISO9001 certification, Henan Prestressing Equipment Co., Ltd. is a professional company which is engaged in the production of pre-stressing anchorages, wedges, coupler and stressing equipment as well as pre-stressing construction.

Wire Lifting Loop | AOP PRECAST CO.,LTD

BS 5896-Strand 2012-High Tensile Steel Wire and Strand for the Prestressing of Concrete – Specification. ... [MN/m2] = length of the concrete member [m] Isl = sum of anchor plates impressions and dead end wedge slip according anchorage type applied [mm] lsl [mm] ... Documents Similar To Calculation of Strand Elongation.

Countersunk head screw - All industrial manufacturers - …

AOP Precast produced CE certificated wire lifting loop (super lifter) products for the precast concrete transport or swift lift. AOP wire lifting loop consist steel thread head and wire rope loop. The steel thread head are made by casting and welding.

Stainless Steel Nails to Copper Nails shipped direct

Find your countersunk head screw easily amongst the 127 products from the leading brands (Essentra Components, Reliance, WURTH INDUSTRIE FRANCE, ...) on DirectIndustry, the industry specialist for your professional purchases.

Anchor Bearing Plate Thickness - Earth retention

Titen® Stainless Steel Hex Washer Head Concrete Masonry Screws Titen® Stainless Steel Phillips Flat Head Concrete Masonry Screws Titen HD® Heavy-Duty Screw Anchor

Kaifeng Zhongqiao Prestressed Equipment Co., Ltd

Jul 15, 2009· If you have a bearing plate with a strand anchor head and if the bearing plate is sitting on the projecting end of a pipe sleeve and if the anchor head diameter is less than the pipe sleeve inside diameter, then you probably should be using Roark Formula 1a (outer edge simply supported, inner edge free) on page 400 of Roark's 6th edition.

Henan Prestressing Equipment Co., Limited | LinkedIn

we are the manufacturer in China, we have got ISO 9001 and CE, SGS certificates Customized Prestressed Concrete Strand Anchor Head Anchor cable anchorage for construction

CNM YH30 Embossing Machine Onion Jack For Post …

About us. Company Profile: Henan Prestressing Equipment Co., Ltd. is a professional company which is engaged in the production of prestressing anchorages, wedges, coupler and stressing equipment ...

Anchorage Types - DSI USA

Recess for anchors in top surface must be filled with approved sealant such as PU40 after tightening. 2. Provide stainless steel drainage troughs for new bridges.

Concrete anchors and fasteners - wedge anchors, sleeve

SP-097038, Page 2 of 21 B. Anchor Plate: That part of the anchorage that bears directly on the concrete and through which the post-tensioning force is transmitted. C. Anticipated Set: Anticipated set is that set which was assumed to occur in the design calculation of the post-tensioning forces at …

B. Stainless-Steel Bolts and Studs: ASTM F 593, alloy 304 or 316, hex-head bolts and studs; stainless-steel nuts; and flat, stainless-steel washers. C. Stainless-Steel Headed Studs: ASTM A 276.

3.6.1 Self-Drilling Screw Fastener Selection and Design Screw Fastening Systems 156 Hilti, Inc. (US) ... Phillips Flat Head: Used primarily in wood to countersink ... Self-Drilling Screw Fastener Selection and Design 3.6.1 Hilti, Inc. (US) ...

Contact with me to know more: We are PT Manufacturer from China, our full products range for post tensioning and pre-strssing construction: 1. Materials: pc strand ...

The strand wires are plastically deformed to ensure a safe load transfer up to ultimate capacity in the area of the bond head proven in static as well as in dynamic applications. Depending on the boundary conditions, either a rather flat or a bulky bond head anchorage pattern is available.

Concrete Fastening Systems, Inc., offers a complete selection of concrete fasteners/anchors, wedge anchors, sleeve anchors, tapcon concrete screws, drop-in anchors, machine screw anchors, leadwood screw anchors, double expansion anchors, single expansion anchors, lag shield anchors, nylon nail-its, metal hit anchors, hammer drive anchors, split drive anchors and strike anchors