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PC strand, also called PC steel strand, is twisted by several PC wires. It can be classified into uncoated PC strand, epoxy coated PC strand, galvanized PC strand, etc. PC strand is a high tensile and low relaxation strand which has wide range of uses, such as prefabricated concrete elements, typical post-tensioning projects and off-shore constructions. At the same time, our PC strand is available in several different thicknesses, different structures, different surface treatment and so on. All can[...]

Spiral ribbed PC wire, also called spiral PC wire and spiral ribbed PC steel wire, is one of the traditional products of PC wire. Compared with the plain PC wire, its surface is not smooth but spiral. Commonly, there are 3 - 6 consecutive spiral ribs on the surface. The advantage is that spiral ribs can strengthen the combination between wire and concrete, thus increasing the performance of the PC construction structure and extending its life. What's more, it is widely used in PC telegraph poles,[...]

Indented PC wire, also called indented PC steel wire, PC indented wires and oval indented PC wire, is a kind of PC wire which surface is indented. The shape of the indented surface can be round, ellipse, rhombus, etc. At the same time, the indented surface can be classified into two-sides, three-sides, and four-sides. Compared with the plain PC wire, it can heavily combine the steel wire with concrete in order to transfer the desired compressive force from the steel wire to the concrete. What’s[...]

Plain PC Wire, also called plain surface PC steel wire or smooth PC wire, is a traditional type of PC wire. The surface of plain PC wire is smooth, without ribs, not indented. Plain PC wire has the advantages of low relaxation and high tensile strength. Therefore it is considered as the desirable steel material used in large-load, long-span PC structures, such as PC bridge, PC sleeper, PC pipe and large-span sloping rope bridge. What's more, it does not have an explicit yield point, so users can[...]

Features Can give full play to the performance of the material. Improve crack resistance. Anti permeability. High tensile strength. Saving steel. Applications Prestressed concrete structures: PC pressure pipe, concrete pipes. Building structures: multi-layer industrial buildings, factory frameworks, high-rise buildings and houses, nuclear power plants, stadiums. Road and bridge structures: bridges, subway, highway, railway sleepers. Reinforcing structures: rock-soil anchoring project, dams. Other[...]

Standard: API Standard: API 5DP Thickness: 6.45 - 12.7 mm Section Shape: Round Outer Diameter: 60.3 - 139.7 mm Place of Origin: China (Mainland) Secondary Or Not: Non-secondary Application: Drill Pipe Technique: Hot Rolled Certification: API Surface Treatment: customized Special Pipe: API Pipe Alloy Or Not: Is Alloy Grade: E75 G105 Steel Grade: X95 S135 .Packaging & Delivery Packaging Details: Export Standard Package or according to the customer's requirements Delivery Detail: 35-45days After[...]

Standard: ASTM Standard: ASTM A106-2006, ASTM A53-2007, ASTM A53M-2007, ANSI B36.10M-2004, ASME B36.19M-2004 Grade: A53-A369 Grade: A53(A,B), A106(B,C) Thickness: 1 - 120 mm Section Shape: Round Outer Diameter: 10 - 1016 mm Place of Origin: China (Mainland) Secondary Or Not: Non-secondary Application: Structure Pipe Technique: Hot Rolled Certification: ASTM Surface Treatment: coating Special Pipe: API Pipe Alloy Or Not: Is Alloy item: carbon seamless steel pipe color: black or silver grade: A.B.C[...]

Cover materials: Polycarbonate sheet Cover color: Transparent, transparent blue, transparent gray, etc Light transmittance of the color: 88% Aluminum. Specification of the whole canopy: 150x100cm Distance between two brackets: 80-160cm Products description 2pcs enhanced PP brackets, 1pc of PC solid sheet 3mm, Full set mounting accessories. DIY Package[...]

Cover materials: Polycarbonate sheet Cover color: Transparent, transparent blue, transparent gray, etc Light transmittance of the color: 88% Aluminum. Specification of the whole canopy: 120x100cm Distance between two brackets: 80-160cm Products description 2pcs enhanced PP brackets, 1pc of PC solid sheet 3mm, Full set mounting accessories. DIY Package[...]

The high-chromium alloy cast iron is characterized by high level of alloy,excellent fluidity,powerful contractivity,and low thermal conductivity.[...]